Rolling Systems Tools and Knowledge Catalog
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Rolling Systems Tools and Knowledge Catalog
Product catalog summary
Company Overview
LMT Tools is a global leader in precision tool development and production, specializing in milling, threading, rolling systems, gear cutting, and advanced tools. The company operates worldwide with over 1,000 employees and integrates expertise from brands like LMT Fette, LMT Kieninger, LMT Onsrud, and LMT Belin.
LMT Tools is a global leader in precision tool development and production, specializing in milling, threading, rolling systems, gear cutting, and advanced tools. The company operates worldwide with over 1,000 employees and integrates expertise from brands like LMT Fette, LMT Kieninger, LMT Onsrud, and LMT Belin.
Worldwide Presence
LMT Tools has production sites in Germany, the USA, India, and China, with sales representations across Europe, the Americas, and Asia-Pacific, ensuring comprehensive global support.
LMT Tools has production sites in Germany, the USA, India, and China, with sales representations across Europe, the Americas, and Asia-Pacific, ensuring comprehensive global support.
Industry Solutions
The company offers solutions for industries such as transportation, stationary applications, mould & die, pump and valve, and general machining, with precision tools that transform ideas into market successes.
The company offers solutions for industries such as transportation, stationary applications, mould & die, pump and valve, and general machining, with precision tools that transform ideas into market successes.
Knowledge and Training
LMT Tools provides extensive training through its Academy, offering theoretical and practical knowledge via online webinars and live sessions conducted by industry experts.
LMT Tools provides extensive training through its Academy, offering theoretical and practical knowledge via online webinars and live sessions conducted by industry experts.
Rolling Systems and Technology
LMT Fette is renowned for its thread rolling technology, offering a wide range of rolling systems certified under DIN EN ISO 9001:2008 and VDA 6.4 standards.
LMT Fette is renowned for its thread rolling technology, offering a wide range of rolling systems certified under DIN EN ISO 9001:2008 and VDA 6.4 standards.
Advantages of Cold Forming Threading
Cold forming threading offers benefits such as high economy, short production times, long tool life, increased thread strength, high surface finish, and consistent accuracy, suitable for various thread forms and materials.
Cold forming threading offers benefits such as high economy, short production times, long tool life, increased thread strength, high surface finish, and consistent accuracy, suitable for various thread forms and materials.
Specifications and Capabilities
LMT Fette rolling systems produce external threads and profiles with high precision through cold forming, compatible with various machine tools and handling thread diameters from 1.4 mm to 230 mm.
LMT Fette rolling systems produce external threads and profiles with high precision through cold forming, compatible with various machine tools and handling thread diameters from 1.4 mm to 230 mm.
Applications and Examples
The systems can roll standardized and special threads, including cylindrical, tapered, trapezoidal, round, and buttress threads, and are versatile for rolling endless or short threads on stationary or rotating workpieces.
The systems can roll standardized and special threads, including cylindrical, tapered, trapezoidal, round, and buttress threads, and are versatile for rolling endless or short threads on stationary or rotating workpieces.
Rolling Head Types and Functional Principles
Different rolling heads, including axial, radial, and tangential, cater to specific feed directions and workpiece requirements, with axial heads handling unlimited profile lengths.
Different rolling heads, including axial, radial, and tangential, cater to specific feed directions and workpiece requirements, with axial heads handling unlimited profile lengths.
Economic Advantages
The rolling process offers short machining times and long tool life, leading to low tool costs, with rolling speeds significantly higher than cutting speeds.
The rolling process offers short machining times and long tool life, leading to low tool costs, with rolling speeds significantly higher than cutting speeds.
Technical Support and Services
LMT Fette provides comprehensive support, including a Center of Competence, trained application engineers, and a customer service department, with additional technical resources available online.
LMT Fette provides comprehensive support, including a Center of Competence, trained application engineers, and a customer service department, with additional technical resources available online.
Cold-forming Technology
This process involves plastically deforming the material beyond its yield point without cutting, preserving the material's grain structure.
This process involves plastically deforming the material beyond its yield point without cutting, preserving the material's grain structure.
Introduction
The document discusses the advantages and processes of thread rolling compared to traditional thread cutting, highlighting material savings and chip elimination.
The document discusses the advantages and processes of thread rolling compared to traditional thread cutting, highlighting material savings and chip elimination.
Technical Advantages
Thread rolling offers high profile accuracy, stronger threads, burnished flanks, and improved wear resistance, enhancing tensile and fatigue strength.
Thread rolling offers high profile accuracy, stronger threads, burnished flanks, and improved wear resistance, enhancing tensile and fatigue strength.
Thread Rolling Technology
LMT Fette provides axial, radial, and tangential rolling heads to meet various threading needs, with specific capabilities for each type.
LMT Fette provides axial, radial, and tangential rolling heads to meet various threading needs, with specific capabilities for each type.
Threads and Profiles
Most standard threads, including V, knuckle, and wood screw threads, can be rolled, accommodating diameters from 1.4 mm to 230 mm.
Most standard threads, including V, knuckle, and wood screw threads, can be rolled, accommodating diameters from 1.4 mm to 230 mm.
Materials
Suitable materials include structural steels, stainless steels, and soft metals like brass and aluminum, with specific elongation and tensile strength requirements.
Suitable materials include structural steels, stainless steels, and soft metals like brass and aluminum, with specific elongation and tensile strength requirements.
Requirements for the Workpiece
The rolling process is versatile, requiring proper clamping and positioning, with support for thin-walled pipes.
The rolling process is versatile, requiring proper clamping and positioning, with support for thin-walled pipes.
Machine Requirements
Rolling heads can be used on various machines, reducing machining time and tool wear compared to cutting.
Rolling heads can be used on various machines, reducing machining time and tool wear compared to cutting.
Specifications and Procedures
Thread rolling is used to produce smaller components or reduce workpiece weight, with rolling heads compatible with CNC equipment.
Thread rolling is used to produce smaller components or reduce workpiece weight, with rolling heads compatible with CNC equipment.
Power Requirements
Power needed for thread rolling is generally less than modern machine tool capacity, with specific requirements for axial, radial, and tangential methods.
Power needed for thread rolling is generally less than modern machine tool capacity, with specific requirements for axial, radial, and tangential methods.
Machine Requirements
Rolling heads save machine time by completing threads in one operation, with cold hardening allowing for smaller, lighter workpieces.
Rolling heads save machine time by completing threads in one operation, with cold hardening allowing for smaller, lighter workpieces.
Selection of Rolling System and Head
Selection criteria depend on machine, component type, and thread length, with charts available for determining the appropriate rolling head and size.
Selection criteria depend on machine, component type, and thread length, with charts available for determining the appropriate rolling head and size.
Coolants and Lubricants
Conventional cutting fluids are suitable for rolling applications, with specific recommendations for emulsions and cutting oils.
Conventional cutting fluids are suitable for rolling applications, with specific recommendations for emulsions and cutting oils.
Cycle Times
Short cycle times are essential in cold forming operations, with higher rolling speeds preferable.
Short cycle times are essential in cold forming operations, with higher rolling speeds preferable.
Examples of Rolling
Various examples demonstrate the efficiency of the process, with rolling times often being fractions of a second.
Various examples demonstrate the efficiency of the process, with rolling times often being fractions of a second.
Overview
The document provides detailed technical specifications and features of the Axial Rolling Head EVOline, emphasizing modular design, process safety, and user-friendliness.
The document provides detailed technical specifications and features of the Axial Rolling Head EVOline, emphasizing modular design, process safety, and user-friendliness.
Specifications
- Fine Adjustment: The rolling diameter can be precisely adjusted with a patented central adjustment system.
- Chip Guard: Enhances process safety by protecting against chips and contaminants.
- Modular Design: Comprises thread rolls, roller cage, rolling system housing, and a shank with a new adaption.
Features
- New Shank Adaption: Offers precise concentricity and safe torque transmission.
- Easy Assembly: Defined mounting positions and gear markings ensure error-free assembly.
- Closing Device: Allows for the rolling head to be closed during non-productive machine time.
Additional Information
Includes detailed dimensions and specifications for various components and shank types.
Includes detailed dimensions and specifications for various components and shank types.
Overview
Provides detailed information on spare parts for axial type rolling heads, including part descriptions, quantities, and identification numbers necessary for ordering replacements.
Provides detailed information on spare parts for axial type rolling heads, including part descriptions, quantities, and identification numbers necessary for ordering replacements.
Specifications
Lists various components for each rolling head model, with specific part numbers and quantities required.
Lists various components for each rolling head model, with specific part numbers and quantities required.
Ordering Instructions
Emphasizes the importance of specifying the rolling head type, part number, and identification number when ordering spare parts.
Emphasizes the importance of specifying the rolling head type, part number, and identification number when ordering spare parts.
Dimensions and Usage
Provides dimensions in both millimeters and inches for the rolling heads, detailing critical measurements.
Provides dimensions in both millimeters and inches for the rolling heads, detailing critical measurements.
Thread Rolling Capacities
Outlines the thread dimensions that can be rolled with each set of rolls, highlighting compatibility within specific ranges.
Outlines the thread dimensions that can be rolled with each set of rolls, highlighting compatibility within specific ranges.
Additional Options
Mentions options for internal stops and accessories like needle bearings.
Mentions options for internal stops and accessories like needle bearings.
Key Notes
Emphasizes the importance of specifying the correct rolling head type and part numbers when ordering to avoid errors.
Emphasizes the importance of specifying the correct rolling head type and part numbers when ordering to avoid errors.
Axial Type Rolling Heads F2 EVO, K2 EVO
Provides detailed specifications for the Axial Type Rolling Heads F2 EVO and K2 EVO, including dimensions and compatibility with right-hand and left-hand threads.
Provides detailed specifications for the Axial Type Rolling Heads F2 EVO and K2 EVO, including dimensions and compatibility with right-hand and left-hand threads.
Change Shanks EVOline
Outlines the specifications for change shanks, including shank diameters and dimensions.
Outlines the specifications for change shanks, including shank diameters and dimensions.
Spare Parts for Closing Device
Lists spare parts for the closing device, including part numbers and descriptions.
Lists spare parts for the closing device, including part numbers and descriptions.
Rolls and Capacity F2 EVO, K2 EVO
Provides information on the rolls and their capacity for the F2 EVO and K2 EVO models.
Provides information on the rolls and their capacity for the F2 EVO and K2 EVO models.
Thread Dimensions
Lists various thread dimensions, including nominal sizes and pitches for different thread types.
Lists various thread dimensions, including nominal sizes and pitches for different thread types.
Spare Parts for Axial Type Rolling Head F2 EVO
Details spare parts for the F2 EVO rolling head, including part numbers and descriptions.
Details spare parts for the F2 EVO rolling head, including part numbers and descriptions.
Overview
Provides detailed specifications and parts lists for the Axial type rolling heads F3 EVO, K3 EVO, F34 EVO, and K34 EVO, including components, dimensions, and spare parts.
Provides detailed specifications and parts lists for the Axial type rolling heads F3 EVO, K3 EVO, F34 EVO, and K34 EVO, including components, dimensions, and spare parts.
Specifications
Outlines the dimensions and specifications for various shank types, including VDI and HSK shanks.
Outlines the dimensions and specifications for various shank types, including VDI and HSK shanks.
Components and Spare Parts
Provides a comprehensive list of components for the rolling heads, including part numbers, descriptions, and quantities.
Provides a comprehensive list of components for the rolling heads, including part numbers, descriptions, and quantities.
Operational Guidelines
Details the operational parameters such as the closing angle and inclined position of rolls.
Details the operational parameters such as the closing angle and inclined position of rolls.
Tables and Data
Includes tables with data on nominal sizes, pitches, and identification numbers for various thread types.
Includes tables with data on nominal sizes, pitches, and identification numbers for various thread types.
Ordering Information
Advises on the procedure for ordering spare parts, highlighting the need to specify the rolling head type, part number, and identification number.
Advises on the procedure for ordering spare parts, highlighting the need to specify the rolling head type, part number, and identification number.
Specifications
Lists various types of shank adaptation screws and their corresponding identification numbers.
Lists various types of shank adaptation screws and their corresponding identification numbers.
Procedures
Outlines the assembly and setting procedures for axial rolling heads.
Outlines the assembly and setting procedures for axial rolling heads.
Standards and Recommendations
Provides recommendations for the use of rolling heads on CNC machines.
Provides recommendations for the use of rolling heads on CNC machines.
Key Data from Tables
Includes tables with nominal sizes, pitches, and identification numbers for various thread types.
Includes tables with nominal sizes, pitches, and identification numbers for various thread types.
Critical Information
Emphasizes the importance of specifying the correct rolling head type, part number, and identification number when ordering spare parts.
Emphasizes the importance of specifying the correct rolling head type, part number, and identification number when ordering spare parts.
Specifications
Provides detailed specifications for the F3-1RN X129 axial rolling head, including dimensions and weight.
Provides detailed specifications for the F3-1RN X129 axial rolling head, including dimensions and weight.
Procedures
Outlines the procedure for ordering spare parts.
Outlines the procedure for ordering spare parts.
Standards and Recommendations
Includes a comprehensive list of nominal sizes and pitches for various thread types.
Includes a comprehensive list of nominal sizes and pitches for various thread types.
Key Data from Tables
Provides detailed information on the rolls and capacities for the F3-1RN and F34-1RN models.
Provides detailed information on the rolls and capacities for the F3-1RN and F34-1RN models.
Critical Information
Highlights the suitability of the rolling head for right-hand threads, with left-hand threads available upon request.
Highlights the suitability of the rolling head for right-hand threads, with left-hand threads available upon request.
Overview
Provides detailed technical specifications and spare parts information for axial type rolling heads, specifically models F45-1RN X154, F5-1RN X139, and F56-1RN X140.
Provides detailed technical specifications and spare parts information for axial type rolling heads, specifically models F45-1RN X154, F5-1RN X139, and F56-1RN X140.
Specifications
Lists dimensions in both millimeters and inches for the rolling heads.
Lists dimensions in both millimeters and inches for the rolling heads.
Spare Parts
Provides a comprehensive list of spare parts, including part numbers, descriptions, and quantities.
Provides a comprehensive list of spare parts, including part numbers, descriptions, and quantities.
Rolls and Capacity
Outlines the nominal sizes and pitches for different thread types.
Outlines the nominal sizes and pitches for different thread types.
Recommendations
Recommends specifying the rolling head type, part number, and identification number when ordering spare parts.
Recommends specifying the rolling head type, part number, and identification number when ordering spare parts.
Key Data from Tables
Provides detailed information on the dimensions and capacities of the rolling heads.
Provides detailed information on the dimensions and capacities of the rolling heads.
Specifications
Provides detailed specifications for various UN and UNEF thread sizes.
Provides detailed specifications for various UN and UNEF thread sizes.
Procedures
Outlines the assembly and setting procedures for axial rolling heads.
Outlines the assembly and setting procedures for axial rolling heads.
Standards and Recommendations
Recommends using the axial thread rolling heads on conventional machine tools.
Recommends using the axial thread rolling heads on conventional machine tools.
Key Data from Tables and Figures
Provides part numbers and descriptions for components of the rolling head.
Provides part numbers and descriptions for components of the rolling head.
Critical Information
Emphasizes the importance of specifying the correct rolling head type, part number, and identification number when ordering spare parts.
Emphasizes the importance of specifying the correct rolling head type, part number, and identification number when ordering spare parts.
Overview
Provides detailed specifications and part lists for various thread types and rolling heads used in industrial applications.
Provides detailed specifications and part lists for various thread types and rolling heads used in industrial applications.
Thread Specifications
- BSFS, NPT, NPTF, UN, UNEF, UNF, UNC, G, RD, BSW, BSF: Lists nominal sizes, threads per inch (TPI), lead values, and identification numbers for different thread types.
Spare Parts for Axial Rolling Heads
- FU45-1 and FU5-1 Models: Provides detailed part lists for these rolling head models.
- Ordering Instructions: Emphasizes specifying the rolling head type, part number, and identification number when ordering spare parts.
Dimensional Data
- Rolling Head Dimensions: Includes measurements in both millimeters and inches for various components of the rolling heads.
- Operational Guidelines: Provides instructions on the maximum rolling length, closing angles, and weight specifications for the rolling heads.
Key Recommendations
- Ensure compatibility of thread dimensions with the rolling head and rolls used.
- Follow the specified tolerances and operational guidelines to maintain efficiency and safety.
- Use the correct identification numbers when ordering parts to avoid errors.
Overview
Provides detailed specifications, parts lists, and operational guidelines for axial rolling heads, specifically models FU56-1 and FU6a-1.
Provides detailed specifications, parts lists, and operational guidelines for axial rolling heads, specifically models FU56-1 and FU6a-1.
Specifications
- Axial Rolling Head FU56-1: Designed for both right-hand and left-hand threads, usable in stationary or rotating applications.
- Axial Rolling Head FU6a-1: Similar dual-thread capability with specific guidelines for shoulder diameters and thread undercuts.
Procedures
- When ordering spare parts, specify the rolling head type, part number, and identification number from the parts list.
- For left-hand thread rolling heads, note that the operational direction is reversed compared to right-hand threads.
Parts and Components
- Provides detailed parts lists for both FU56-1 and FU6a-1 models.
- Specific instructions for the use of fitting keys, roll pins, and circlips in assembly and maintenance.
Thread Specifications
- Comprehensive tables listing nominal sizes, pitches, and identification numbers for various thread types.
- Guidelines for rolling thread dimensions combined in one block with a single set of rolls.
Recommendations
- Ensure correct identification of parts and adherence to specified tolerances for optimal performance.
- Regular maintenance and correct assembly using specified spare parts are crucial for the longevity of the rolling heads.
Specifications and Procedures
Provides detailed specifications and procedures for using LMT Fette rolling heads for knurling, thread rolling, and other applications.
Provides detailed specifications and procedures for using LMT Fette rolling heads for knurling, thread rolling, and other applications.
Knurling and Thread Rolling
Knurling can be performed economically using LMT Fette rolling heads, with specifications for pitches and tooth heights provided.
Knurling can be performed economically using LMT Fette rolling heads, with specifications for pitches and tooth heights provided.
Thread Roll Design
Axial thread rolls are designed with annular profiles and are available in standard long and short leads.
Axial thread rolls are designed with annular profiles and are available in standard long and short leads.
Burnishing and Serrations
Burnishing operations reduce surface roughness and increase corrosion resistance.
Burnishing operations reduce surface roughness and increase corrosion resistance.
Swaging of Tubes
Swaging is described as an economical method using specially designed rolling heads.
Swaging is described as an economical method using specially designed rolling heads.
Accessories and Additional Information
Lists accessories for standard axial rolling heads and provides additional technical details.
Lists accessories for standard axial rolling heads and provides additional technical details.
Overview
Provides detailed technical specifications and operational guidelines for Axial Rolling Heads, specifically types AC2 and AC3.
Provides detailed technical specifications and operational guidelines for Axial Rolling Heads, specifically types AC2 and AC3.
Specifications
- AC2 and AC3 models are available for both right-hand and left-hand threads.
- Dimensions and weights are provided for each model.
- Rolls and capacities are detailed for various thread sizes and pitches.
Operational Procedures
- The rolling head is mounted on the turret and moved tangentially to the workpiece center.
- The rolling process occurs axially, and the rolls are withdrawn tangentially after completion.
Advantages
- Eliminates the need for a closing mechanism, simplifying installation and operation.
- Capable of producing unlimited thread lengths due to the axial rolling principle.
Additional Information
- The helix angle is approximately equal to the lead angle of the thread.
- Thread runout is at least three times the pitch.
Spare Parts
- Detailed part numbers and descriptions are provided for ordering spare parts for both AC2 and AC3 models.
Spare Parts for Axial Rolling Head AC6
Lists spare parts for the AC6 rolling head, including part numbers and descriptions.
Lists spare parts for the AC6 rolling head, including part numbers and descriptions.
Rolling Head Type ACR
The AC-Rolling head can be used for creating annular profiles, grooves, and compact-burnishing without a helix angle.
The AC-Rolling head can be used for creating annular profiles, grooves, and compact-burnishing without a helix angle.
Specifications and Procedures
Provides detailed specifications for different rolling head types, including roll widths and working feed.
Provides detailed specifications for different rolling head types, including roll widths and working feed.
Special Applications and Standards
Discusses the use of rolling heads on CNC lathes, specifying shank adaptors according to DIN 69 880 standards.
Discusses the use of rolling heads on CNC lathes, specifying shank adaptors according to DIN 69 880 standards.
Key Formulas and Tables
Includes key formulas for calculating feed, feed rate, and rolling time.
Includes key formulas for calculating feed, feed rate, and rolling time.
Specifications and Procedures
Discusses the capabilities of LMT Fette axial and radial rolling heads for thread rolling.
Discusses the capabilities of LMT Fette axial and radial rolling heads for thread rolling.
Axial Rolling Heads
Axial rolling heads are versatile, capable of rolling standard and semi-special threads.
Axial rolling heads are versatile, capable of rolling standard and semi-special threads.
Knurling Heads KR
The KR knurling heads are designed for efficient production of windscreen wiper drives.
The KR knurling heads are designed for efficient production of windscreen wiper drives.
Radial Rolling Heads
Radial rolling heads are primarily for short threads with minimal runout.
Radial rolling heads are primarily for short threads with minimal runout.
Errors and Solutions
Lists common thread rolling errors, their causes, and solutions.
Lists common thread rolling errors, their causes, and solutions.
Applications and Benefits
The rolling heads are used in various industries, offering benefits like increased fatigue strength and high productivity.
The rolling heads are used in various industries, offering benefits like increased fatigue strength and high productivity.
Overview
Provides detailed specifications, spare parts lists, and ordering instructions for various models of radial rolling heads.
Provides detailed specifications, spare parts lists, and ordering instructions for various models of radial rolling heads.
Specifications
Outlines the dimensions in both millimeters and inches for each rolling head model.
Outlines the dimensions in both millimeters and inches for each rolling head model.
Ordering Instructions
Emphasizes providing the type, size, Part No., and Ident No. when ordering spare parts.
Emphasizes providing the type, size, Part No., and Ident No. when ordering spare parts.
Spare Parts Lists
Provides detailed lists of spare parts for each rolling head model.
Provides detailed lists of spare parts for each rolling head model.
Thread Sizes and Roll Identification
Includes tables listing thread sizes and corresponding identification numbers for rolls.
Includes tables listing thread sizes and corresponding identification numbers for rolls.
Additional Notes
Includes additional spare parts specific to certain models.
Includes additional spare parts specific to certain models.
Specifications and Requirements
Outlines the requirements for machine tools used in thread rolling with radial rolling heads.
Outlines the requirements for machine tools used in thread rolling with radial rolling heads.
Rolling Time Calculation
Provides formulas for calculating rolling time using spindle speed or rolling speed.
Provides formulas for calculating rolling time using spindle speed or rolling speed.
Material and Component Specifications
Specifies the maximum rollable thread length and provides guidelines for component dimensions.
Specifies the maximum rollable thread length and provides guidelines for component dimensions.
Rolling Head Identification and Assembly
Rolling heads are identified by type and size, with various seating options available.
Rolling heads are identified by type and size, with various seating options available.
Setting and Adjusting the Rolling Mechanism
Provides detailed instructions for assembling the thread rolls and adjusting the roll spacing.
Provides detailed instructions for assembling the thread rolls and adjusting the roll spacing.
Specifications and Setup
Provides detailed instructions for setting up and operating radial rolling heads.
Provides detailed instructions for setting up and operating radial rolling heads.
Loading and Assembly
Outlines the steps for assembling the rolls, including positioning the driving plates.
Outlines the steps for assembling the rolls, including positioning the driving plates.
Presetting and Adjustment
Provides instructions for adjusting the distance between the rolls.
Provides instructions for adjusting the distance between the rolls.
Operation Procedures
Describes the operation of both rotating and non-rotating rolling heads.
Describes the operation of both rotating and non-rotating rolling heads.
Actuation and Resetting
Provides instructions for resetting the rolling head if tripped without rolling a component.
Provides instructions for resetting the rolling head if tripped without rolling a component.
Key Parameters and Recommendations
Highlights the importance of selecting the correct blank diameter and ensuring proper alignment.
Highlights the importance of selecting the correct blank diameter and ensuring proper alignment.
Figures and Tables
References are made to figures and tables for part numbers and dimensions related to the setup and operation of the rolling heads.
References are made to figures and tables for part numbers and dimensions related to the setup and operation of the rolling heads.
Specifications
Provides detailed specifications for various rolling attachments and their components.
Provides detailed specifications for various rolling attachments and their components.
Procedures
Provides instructions for the installation and setup of thread rolls and setting gauges.
Provides instructions for the installation and setup of thread rolls and setting gauges.
Standards and Recommendations
Recommends ordering roll widths as specified to avoid delays.
Recommends ordering roll widths as specified to avoid delays.
Spare Parts and Accessories
Provides a comprehensive list of spare parts for rolling attachments and holders.
Provides a comprehensive list of spare parts for rolling attachments and holders.
Key Data from Tables and Diagrams
Includes tables listing roll widths for different attachment sizes.
Includes tables listing roll widths for different attachment sizes.
Roll Design Specifications
Rolls are designed based on the component type, with specific guidelines for roll width and runout.
Rolls are designed based on the component type, with specific guidelines for roll width and runout.
Roll Design Types
Various roll designs are available, each marked with specific codes.
Various roll designs are available, each marked with specific codes.
Thread Rolling Specifications
Provides specifications for standard taper threads and non-standard threads.
Provides specifications for standard taper threads and non-standard threads.
Machine Tool Considerations
Provides guidelines for the rolling process, including rolling speed and power requirements.
Provides guidelines for the rolling process, including rolling speed and power requirements.
Component Requirements
Specifies requirements for the tangential side rolling method.
Specifies requirements for the tangential side rolling method.
Power Requirements
Provides guidelines for calculating tangential thrust and ensuring sufficient power.
Provides guidelines for calculating tangential thrust and ensuring sufficient power.
Specifications and Guidelines
Provides guidelines for wall thickness testing and feed rate calculation.
Provides guidelines for wall thickness testing and feed rate calculation.
Procedures
Provides instructions for the tangential method and thread rolling on pipes.
Provides instructions for the tangential method and thread rolling on pipes.
Component Preparation
Provides guidelines for thread minor diameter and chamfer angle.
Provides guidelines for thread minor diameter and chamfer angle.
Assembly Instructions
Provides instructions for thread roll assembly and adjusting for thread size.
Provides instructions for thread roll assembly and adjusting for thread size.
Operational Recommendations
Provides recommendations for rolling speed and coolants.
Provides recommendations for rolling speed and coolants.
Key Considerations
Provides guidelines for machine power and thread quality.
Provides guidelines for machine power and thread quality.
Assembly Instructions for Tangential Rolling Heads
Provides detailed instructions for mounting thread rolls and adjusting attachment for thread size.
Provides detailed instructions for mounting thread rolls and adjusting attachment for thread size.
Installation and Setup of Tangential Rolling Heads
Provides detailed instructions for the installation and setup of tangential rolling heads used for knurling and burnishing.
Provides detailed instructions for the installation and setup of tangential rolling heads used for knurling and burnishing.
Specifications and Procedures
Provides guidelines for preparing workpieces for knurling and adjusting the rolling head and holder.
Provides guidelines for preparing workpieces for knurling and adjusting the rolling head and holder.
Calculations for Maximum Rollable Thread Length
Provides formulas to calculate the maximum rollable thread length.
Provides formulas to calculate the maximum rollable thread length.
Power Requirements and Force Calculations
Provides formulas for calculating the required drive power, tangential force, and torque.
Provides formulas for calculating the required drive power, tangential force, and torque.
Rolling Time and Component Revolutions
Provides guidelines for calculating rolling time and recommended numbers of component revolutions.
Provides guidelines for calculating rolling time and recommended numbers of component revolutions.
Overview
Provides detailed specifications and guidelines for the use of LMT Fette tangential rolling attachments on CNC-lathes.
Provides detailed specifications and guidelines for the use of LMT Fette tangential rolling attachments on CNC-lathes.
Specifications
Lists seven tangential attachment sizes and their compatibility with tool holders.
Lists seven tangential attachment sizes and their compatibility with tool holders.
Features
Describes the adjustable tangential rolling attachment holder and its key features.
Describes the adjustable tangential rolling attachment holder and its key features.
Application Range
Provides a table detailing the adjustment range for each attachment size.
Provides a table detailing the adjustment range for each attachment size.
Dimensions
Provides detailed dimensions for the basic holder and tool holder with cylindrical shank.
Provides detailed dimensions for the basic holder and tool holder with cylindrical shank.
Errors, Causes, and Solutions
Provides a troubleshooting section addressing common problems encountered during thread rolling.
Provides a troubleshooting section addressing common problems encountered during thread rolling.
Contact Information
Provides contact details for LMT staff and a hotline for rolling head inquiries.
Provides contact details for LMT staff and a hotline for rolling head inquiries.
Specifications and Procedures
Provides detailed specifications for chamfering and rolling operations.
Provides detailed specifications for chamfering and rolling operations.
Errors, Causes, and Solutions
Outlines common problems encountered during rolling operations and their solutions.
Outlines common problems encountered during rolling operations and their solutions.
Technical Data and Recommendations
Includes tables with technical specifications for various tools and components.
Includes tables with technical specifications for various tools and components.
Best Practices
Emphasizes the importance of precise setup and handling to achieve optimal machining conditions.
Emphasizes the importance of precise setup and handling to achieve optimal machining conditions.
Conclusion
Serves as a comprehensive guide for troubleshooting and optimizing rolling and chamfering operations.
Serves as a comprehensive guide for troubleshooting and optimizing rolling and chamfering operations.
Thread Specifications and Dimensions
Provides detailed specifications for UNF, UNEF, BSW, and BSF threads.
Provides detailed specifications for UNF, UNEF, BSW, and BSF threads.
Thread Designation Examples
Provides examples for designating male threads and left-hand male threads.
Provides examples for designating male threads and left-hand male threads.
Workpiece Preparation
Provides guidelines for pre-processing and chamfering the workpiece.
Provides guidelines for pre-processing and chamfering the workpiece.
Rolling Head Adjustment
Describes the correct procedure for adjusting the rolling head and checking the rolled profile.
Describes the correct procedure for adjusting the rolling head and checking the rolled profile.
Key Recommendations
- Maintain the original diameter with a tolerance of ±0.015 mm.
- Ensure the chamfer angle is between 10° and 30°.
- Adjust the rolling head carefully to prevent overpressure and excessive shaping.
Thread Formation and Rolling Techniques
Describes three types of thread formations and adjustments for thread rolling.
Describes three types of thread formations and adjustments for thread rolling.
Power Requirements for Thread Rolling
Provides formulas for calculating the power and torque required for different thread rolling methods.
Provides formulas for calculating the power and torque required for different thread rolling methods.
Axial Rolling
Provides a formula for calculating the required drive power and torque.
Provides a formula for calculating the required drive power and torque.
Radial Rolling
Includes formulas for calculating the necessary drive power and torque.
Includes formulas for calculating the necessary drive power and torque.
Tangential Rolling
Provides formulas for calculating the required drive power, tangential force, and torque.
Provides formulas for calculating the required drive power, tangential force, and torque.
Rolling Speeds
Provides recommended speeds for different thread types and material properties.
Provides recommended speeds for different thread types and material properties.
Material Rollability
Provides guidelines for material suitability for rolling processes.
Provides guidelines for material suitability for rolling processes.
Material Specifications and Suitability
Outlines the suitability of various materials for rolling processes.
Outlines the suitability of various materials for rolling processes.
Rollability Tables
Provides guidelines on the rollability of different materials.
Provides guidelines on the rollability of different materials.
Material Examples and Properties
Includes detailed tables listing various materials and their properties.
Includes detailed tables listing various materials and their properties.
Conversion Tables
Provides conversion tables for inch to millimeter and vice versa.
Provides conversion tables for inch to millimeter and vice versa.
Turret Schematic Diagram
Includes a schematic diagram for turret mounting of rolling attachments.
Includes a schematic diagram for turret mounting of rolling attachments.
Enquiry Form for Rolling Systems
Provides a checklist and enquiry form for rolling system requests.
Provides a checklist and enquiry form for rolling system requests.
See more
Catalog excerpts
Rolling Systems Tools and Knowledge Rollsysteme Werkzeuge und Wissen
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Imprint Publisher: LMT Tools Global Operations GmbH & Co. KG, Vogesenstrasse 23, 77933 Lahr, Germany, Phone: +49 78 21 943-0 Responsible according to the press law.: Jörn Grindel Design: deckermedia GbR, Graal-Müritz Printed by: Druckerei Weidner GmbH, Rostock For readability reasons, the masculine form is used for personal designations and personal nouns for a general understanding. Corresponding terms apply to all genders for the purpose of equal treatment. Impressum Herausgeber: LMT Tools Global Operations GmbH & Co. KG, Vogesenstrasse 23, 77933 Lahr, Deutschland: +49 78 21 943-0 Verantwortlich...
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Industry solutions Branchenlösungen Knowledge in theory and practice Wissen in Theorie und Praxis Rolling systems, advantages and applications Rollsysteme, Vorteile und Anwendungsmöglichkeiten Threads rolling technology Technologie beim Rollen Precision turning heads Genauigkeits-Schälköpfe Forming taps Gewindeformen Pictograms – Description Piktogramme – Erklärung Radial rolling heads Radial-Rollköpfe Tangential rolling heads Tangential-Rollköpfe Turning heads Schälköpfe Attachment Anhang Axial rolling heads Radial rolling heads Worldwide presence Weltweite Präsenz Tangential rolling heads Axial...
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The company Das Unternehmen LMT Tools is one of the leading experts in the development and production of precision tools. With its passionate commitment to precision, the company ensures that its customers in industry apply superior quality at the crucial interface between machine and workpiece. With more than 1,000 employees worldwide, LMT Tools bundles its expertise in the brands LMT Fette, LMT Kieninger, LMT Onsrud and LMT Belin. The company's main product areas are milling & threading, rolling systems, gear cutting and advanced tools. LMT Tools ist einer der fuhrenden Experten fur die Entwicklung...
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Worldwide presence Weltweite Prasenz • LMT Tools production sites: Germany: Lahr, Schwarzenbek USA: Waukegan India: Pune China: Nanjing Deutschland: Lahr, Schwarzenbek USA: Waukegan Indien: Pune China: Nanjing Europe: Czech Republic, France, Germany, Italy, Romania, Spain, United Kingdom. Americas: Brazil, Mexico, USA. Asia-Pacific: China, India, Korea. Europa: Deutschland, Frankreich, Italien, Rumanien, Spanien, Tschechische Republik, Vereinigtes Konigreich. Amerika: Brasilien, Mexiko, USA. Asien-Pazifik: China, Indien, Korea. Contact us and our experts: www.lmt-tools.com Nehmen Sie Kontakt...
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Industry solutions Branchenlosungen The key element of the services at LMT Tools is our eye for detail and passion for precision to help our customers implement their visions, ideas and needs. We see precision tools as the key to bringing ideas to life. These ideas then go on to become market successes, driven forward by efficiency and innovative power. The extensive product range combines the competence of the LMT Belin, LMT Fette, LMT Kieninger and LMT Onsrud brands. It offers perfect solutions for various applications in different industries: ■ Transportation & Transmission: automotive, trucks,...
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Knowledge in theory and practice Wissen in Theorie und Praxis Our Academy is the central training and further education unit of the corporate group. At the LMT Tools Training Center, holistic knowledge in theory and practice is passed on to our employees and customers worldwide in order to quickly provide knowledge in response to continuous global market changes in products and production processes. Unsere Academy ist die zentrale Schulungs- und Weiterbildungseinheit der Unternehmensgruppe. Im LMT Tools Training Center wird ganzheitliches Wissen in der Theorie und Praxis weltweit an unsere Mitarbeiter...
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LMT Fette Rollsysteme – schnell, sicher, wirtschaftlich LMT Fette rolling systems – fast, reliable, economical Das größte Programm, die größte technische Perfektion Die LMT Fette Rollsysteme stehen anwendungstechnisch in vorderster Linie und haben sich zigtausendfach in aller Welt bewährt. Kein anderer Hersteller bietet Ihnen ein derart umfangreiches Programm: Kaum ein Arbeitsfall, bei dem wir Ihnen nicht helfen können. Seit 1952 hat LMT Fette den technologischen Fortschritt immer weiter forciert und seine Spitzenposition stetig ausgebaut. Unsere Programmbreite, Produktqualität und Serviceleistung...
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Vorteile und Anwendungsmoglichkeiten Advantages and applicationsNutzen Sie die Vorteile der spanlosen Gewindefertigung: ■ Hohe Wirtschaftlichkeit ■ Kurze Bearbeitungs- und Taktzeiten ■ Extrem lange Standzeiten ... und als weiteren besonderen Vorteil: kein Spaneanfall LMT Fette bietet eine Vielfalt von Rollen- und Rollkopfausfuh-rungen, z. B. fur: ■ Alle gebrauchlichen Gewindearten ■ Viele Sonder- und Spezialprofile ■ Glatten, Kumpeln, Reduzieren ■ Nahezu alle Werkstucke ■ Fast alle Werkstoffe LMT Fette Rollkopfe konnen auf nahezu allen Bearbeitungsma-schinen in den verschiedensten Positionen...
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Anwendungsbeispiele Application examples LMT Fette Rollköpfe erzeugen Außengewinde aller Art und andere Formgebungen mit hoher Genauigkeit spanlos durch Kaltverformung in sekundenschnelle. LMT Fette rolling systems produce external threads of all types and other profiles with first class precision, by cold forming in a matter of seconds. Anzuwenden auf allen Drehmaschinen und Drehautomaten und für alle Außengewinde von 1,4 mm bis 230 mm Ø. Suitable for use on a wide variety of machine tools, for all external threads from Ø 1.4 to 230 mm (0.55" up to 9.055"). In aller Welt wird das wirtschaftliche...
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Rollbare Profile Rollable profilesWenn Sie unterschiedlichste Profile rollen wollen! Fast alle genormten Gewinde oder Sondergewinde - von zylin-drischen und kegeligen Spitzgewinden uber Trapez-, Rund- und Halbrundgewinden bis zu zylindrischen Holz- und sogar Sage-gewinden - konnen gerollt werden. ■ Ringprofile ohne Steigung When you want to roll a variety of profiles! Almost all standardized or special threads - from cylindrical and tapered triangular threads, through trapezoidal, round and semiround threads to cylindrical wood threads and even buttress threads - can be rolled. ■ Ring profiles...
Open the catalog to page 12All LMT Tools catalogs and technical brochures
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.