*mydirectindustry

Catalogs
EMUGE-FRANKEN
EMUGE Thread Gauging Technology

EMUGE Thread Gauging Technology

Product catalog summary

Company Overview: EMUGE, part of the EMUGE-FRANKEN group, specializes in precision tools for thread production and clamping of tools and workpieces. Their product range includes taps, cold-forming taps, thread milling cutters, twist drills, dies, and thread rolls, all designed to enhance productivity and ensure high-quality thread production.

Product Specifications: The catalogue details various thread gauges, including smooth plug gauges, thread depth plug gauges, and thread ring gauges. These tools are essential for ensuring the interchangeability and dimensional accuracy of threads, produced with high precision and subject to rigorous inspection.

Quality Assurance: EMUGE emphasizes the importance of high-quality production, with all gauges undergoing 100% inspection. The materials used are continuously monitored, and options for TiN coating or hard chrome plating are available. Custom gauges can be produced upon request.

Calibration Services: EMUGE collaborates with DECOM UGK, a DAkkS-accredited laboratory, for the calibration of gauging and measuring equipment. Customers can manage their testing equipment through the KalimeroNet portal.

Technical Information: The document provides detailed descriptions of various thread systems, including ISO Metric, Unified, Whitworth, and American tapered pipe threads, each with specific standards and applications.

Ordering and Availability: The catalogue includes an ordering example and notes that most gauges are readily available due to large stock, with non-stock items produced promptly.

Thread Systems: The document covers different types of threads such as BSW, MJ, UNJC, UNJF, and more, along with their respective standards and applications.

Thread Gauges: The document details the specifications for thread gauges, including Go/No-Go (Plug Gauges) and Ring Gauges. It provides information on gauge dimensions according to DIN ISO 1502, tolerance levels, and coating options such as TIN and CR.

Ordering Information: Examples are provided for ordering thread gauges, emphasizing the importance of including the tool ident in the order. The document also notes the availability of stock tools and the conditions for short notice delivery.

Key Specifications: Various tolerance levels such as 6H, 4H, 6G, and 6E are specified for different thread types. Coating options like TIN and CR are available for different gauges. Each tool is identified by a unique code, which is crucial for ordering and inventory purposes.

Additional Information: The document includes technical information, product finder tools, and calibration details, which are essential for ensuring the accuracy and reliability of thread gauges.

Standards and Procedures: The document discusses standards such as DIN EN 10226-3, ISO 7-2, and ANSI/ASME B1.2, among others. It includes specifications for NPT and NPTF thread gauges, including a "3-Step" and "4-Step" design for checking thread crests and roots.

Calibration Services: EMUGE offers comprehensive calibration services through DECOM UGK GmbH, an accredited laboratory. The services include cleaning, demagnetizing, visual inspection, and calibration of measuring devices. The calibration process adheres to VDI/VDE/DGQ guidelines and ensures traceability to national standards.

Technical Equipment: The document emphasizes the importance of using reference standards and standard measuring devices to ensure compliance with national and international standards. Regular recalibration is conducted by authorized laboratories.

Software Tools: KalimeroNet is an online tool for managing calibration data, offering features like direct access to calibration sheets, data export, and user profile management. It is available to DECOM UGK customers and requires internet access.

Position Control System (PoCoSys): This system is designed for setting and inspecting threads with specified starting positions, crucial for applications like automatic screwing of switches and sensors where precise radial alignment is necessary.

Specifications and Procedures: The document outlines the use of a synchronous tapping cycle initiated via angular position, with verification possible through PoCoSys test systems. It emphasizes the importance of correct synchronization between machine and control unit, accurate machining, and the use of specific tools like the PoCo-Synchro collet holder and PoCo-Bush position-setting bush. A presetting device with automatic rotation is recommended for enhanced accuracy.

Tools and Accessories: The document details various threading tools and accessories, including the PoCo-Synchro collet holder, which offers improved angular accuracy due to a tighter tolerance drive slot. It supports internal coolant supply or minimum quantity lubrication.

Customer Benefits: Benefits include consistent positioning, space-saving designs, modular construction, and compatibility with high-pressure coolant supply or minimal lubrication systems.

Technical Information: EMUGE provides a range of taps, cold-forming taps, and thread milling cutters for precise thread production. Their thread gauges offer high wear resistance, quick delivery, and customization options. The document also covers the gauging of internal and external threads, emphasizing the importance of using standardized gauges for accurate measurements.

Specifications and Standards: The document outlines the specifications for various thread gauges used in manufacturing. It references standards such as DIN 2280, DIN 2283, DIN 2284, DIN 2285, and DIN 2299, which define the dimensions and functionalities of these gauges.

No-go Thread Plug Gauge: This gauge checks if the actual pitch diameter of an internal thread exceeds the maximum size. It should not screw into the thread more than two revolutions without force. It is marked with a red ring and follows DIN 2283 and DIN 2284 standards.

Go/No-go Thread Plug Gauge: A combination of go and no-go gauges on one handle, used for internal threads up to 40 mm diameter as per DIN 2280.

Gauges for Internal Thread Minor Diameter: These gauges check the minor diameter of internal threads, which can change during thread tapping. They ensure the smooth go gauge can pass through without force, while the no-go gauge should not pass more than one pitch.

Thread Gauges for External Threads: Go and no-go ring gauges are used for external threads. The go gauge checks the mating size and screwing capability, while the no-go gauge ensures the pitch diameter does not fall below the minimum size. Regular monitoring with wear check plug gauges is recommended.

Thread Depth Plug Gauges: These gauges measure thread depth and are available in manual and automatic versions. They reduce gauging time by 50% and are available in analogue and digital formats, with digital versions offering a wireless interface for PC evaluation.

Thread Depth Plug Gauges: The document describes various types of thread depth plug gauges, both analog and digital, used for measuring the depth of threads. The analog gauge is manually operated and provides a reading accuracy of 0.5 mm. The digital version, known as "digital IW," offers enhanced precision with an accuracy of 0.01 mm and features a large LCD display for easy reading. It also supports wireless data transmission to a PC, allowing integration with Microsoft Excel and other applications.

Manually Operated Gauges: The GT-GR-LD "analog" and "digital IW" are manually operated gauges that allow for simultaneous gauging of threads and their depths. They can be equipped with a torque limiter for consistent screw-in torque, although it does not transmit torque.

Automatically Operated Gauges: The TD-Bit-GUT "analog" and "digital IW" are designed for use with drive units like cordless screwdrivers, significantly reducing gauging time and operator fatigue. The digital version includes features like wireless data transmission and a large LCD display.

Smooth Plug Gauges for Drilled Holes: Smooth go and no-go plug gauges are used for gauging fitting drilled holes up to 65 mm in diameter. The go gauge checks the minimum dimension, while the no-go gauge ensures the diameter does not exceed the maximum size. Both are designed to be used without excessive force and are available in hard-chrome-plated or carbide versions for increased wear resistance.

Smooth Ring Gauges for Shafts: Smooth go and no-go ring gauges are used for gauging shaft diameters, particularly for easily deformable components. The go ring gauge checks the maximum shaft dimension, while the no-go ring gauge ensures the shaft does not fall below the minimum dimension.

Technical Information: The document includes technical specifications and standards compliance, such as DIN and ISO standards, for the various gauges described. It also mentions the CE marking for digital IW designs, ensuring compliance with EU directives on electromagnetic compatibility and low voltage.

Overview: This document provides detailed technical information on various thread types and their gauging systems, focusing on EMUGE SELF-LOCK threads, American pipe threads, and Whitworth pipe threads.

1. EMUGE SELF-LOCK Threads: The EMUGE SELF-LOCK thread requires a specific two-piece gauge system for accurate gauging, ensuring compatibility with EMUGE taps. No universal standard exists for these threads, so EMUGE gauges are recommended for consistency. Correct screw-in direction is crucial for the go plug gauge, while the no-go side is versatile. Additional HRPG gauges are suggested for threads produced by chasing or milling to check ramp angles.

2. American Pipe Threads (60° Angle): Includes NPT, NPSC, NPTR, NPSM, NPSL, and NPSH threads, each with specific applications and gauging requirements. NPT threads feature tapered internal and external threads with L1 tapered plug and ring gauges. NPSC threads are cylindrical for pressure-tight connections, paired with NPT threads. NPSM, NPSL, and NPSH threads are cylindrical for various mechanical connections, with cylindrical go/no-go gauges.

3. Dryseal Pipe Threads (ANSI B1.20.3): Includes NPTF, PTF-SAE-SHORT, NPSF, and NPSI threads, designed for dryseal connections without sealant. NPTF threads use a comprehensive gauging system with multiple measuring steps for both plug and ring gauges. PTF-SAE-SHORT threads are tapered and paired with NPTF external threads. NPSF and NPSI threads are cylindrical, designed to be used with NPTF external threads.

4. Whitworth Pipe Threads (55° Angle): Includes Rp, Rc, and R threads, with symmetrical profiles and rounded peaks. Gauging follows ISO 7/2 and DIN EN 10226-3 standards, using tapered and cylindrical gauges. Special screw connections are covered under DIN 3858 and DIN 477, with specific gauging for gas cylinder valves and short thread lengths.

Conclusion: The document emphasizes the importance of using the correct gauging systems for different thread types to ensure precision and compatibility, highlighting the specific requirements for EMUGE SELF-LOCK and various pipe threads.

Catalog excerpts

Gewindeprüftechnik Thread Gauging Technology

Open the catalog to page 1

Rund 100 Jahre Präzision und Innovation. Nearly 100 years of precision and innovation. EMUGE als Teil der EMUGE-FRANKEN Unternehmensgruppe entwickelt und produziert Präzisionswerkzeuge für die Gewindeherstellung, die Werkzeug- und die Werkstückspannung. Das vielfältige Programm verfolgt dabei das Ziel, eine Werkzeug-Systemlösung ab der Maschinenspindel bis zur Fixierung des Werkstücks anzubieten. Gewindebohrer, Gewindeformer und Gewindefräser stehen für eine Vielzahl an Abmessungen und Werkstoffen zur Verfügung. Für hervorragende Bohrungsqualität sorgen Spiralbohrer, die zudem perfekt auf die...

Open the catalog to page 2

Gewindelehren · Thread Gauges Um eine sichere Austauschbarkeit zu gewährleisten, ist es unerlässlich, qualitativ hochwertige und maßhaltige Produkte zu fertigen. Dies wird erreicht durch eine hohe Fertigungsgenauigkeit, die wiederum von der kontinuierlichen Überprüfung der gefertigten Produkte abhängt. In der Gewindeherstellung ist die sicherste und schnellste Methode die Lehrung mit Gewindelehren. Um den engen Toleranzen bei der Herstellung von Gewinden gerecht zu werden, müssen Lehren mit einer extrem hohen Güte gefertigt werden. In der Lehrenfertigung von EMUGE werden die Voraussetzungen dafür...

Open the catalog to page 3

Product Finder EMUCE Gewindelehren - Ubersicht ■ Thread Gauges - Contents Gewinde-Grenzlehrdorne Gewinde-Gutlehrdorne Gewinde-Ausschusslehrdorne Thread plug gauges go/no-go Thread plug gauges go Thread plug gauges no-go Glatte Grenz-, Gut- und Ausschuss-Lehrdorne Smooth plug gauges go/no-go, go, and no-go Glatte Kernloch-Grenzlehrdorne fur Metrische Gewinde Smooth plug gauges go/no-go for thread holes, for Metric threads

Open the catalog to page 4

Gewindelehren - Ubersicht ■ Thread Gauges - Contents Gewinde-Gutlehrringe Gewinde-Ausschusslehrringe Gewindelehren fur kegelige Gewinde Thread ring gauges go Thread ring gauges no-go Thread gauges for tapered threads Product Finder (decom N UGK GmbH DECOM-Pruflabor im Hause EMUGE DECOM Calibration laboratory at EMUGE PoCoSys - Position Control System Einstell- und Prufsystem fur stellungsgebundene Gewinde Setting and inspection system for threads with specified starting positon

Open the catalog to page 5

Systemanbieter zur Komplettbearbeitung · System provider for complete machining Product Finder Of tapped internal threads Vorbohren Pre-drilling Der Spiralbohrer bohrt den Innengewinde-Kerndurchmesser von geschnittenen Gewinden. EMUGE Twist drill The twist drill drills the minor diameter of the internal thread of tapped threads. EMUGE Gewindebohrer UNJC, UNJF Gewindebohren Tapping Der Gewindebohrer erzeugt das Innengewinde. EMUGE Tap The tap produces the internal thread. EMUGE Gewindefräser Kalibrieren Calibration Alternativ Gewindefräsen Alternatively thread milling Der Gewindefräser erzeugt...

Open the catalog to page 6

MUCI EMUGE Spiralbohrer EMUGE Twist drill Der Spiralbohrer bohrt den Innengewinde-Kerndurchmesser von geformten Gewinden. The twist drill drills the minor diameter of the internal thread of cold-formed threads. Glatter EMUGE Vorfertigungsdurchmesser-Grenzlehrdorn Smooth EMUGE plug gauge go/no-go for the pre-drilling diameter EMUGE Gewindeformer EMUGE Gewinde-Grenzlehrdorn EMUGE Thread plug gauge go/no-go Der Gewinde-Grenzlehrdorn (Seite 12 ff.) lehrt beim geformten Innengewinde den Flankendurchmesser, Steigungs-, Teilflanken und Formabweichungen, sowie den Mindest-Aubendurchmesser. The thread...

Open the catalog to page 7

Beschreibung der Gewindesysteme · Description of Thread Systems Product Finder M 55° P Whitworth thread Steel conduit thread DIN 40430 Unified coarse thread UNJC, UNJF EG (STI) SELF-LOCK Glatt Smooth Zubehör Accessories Kalibrieren Calibration Unified fine thread Metrisches ISO-Regelgewinde ISO Metric coarse thread Metrisches SELF-LOCK-Regelgewinde Metric SELF-LOCK coarse thread Metrisches ISO-Trapez-Regelgewinde ISO Metric trapezoidal coarse thread Metrisches ISO-Trapez-Feingewinde ISO Metric trapezoidal fine thread Round thread DIN 8140-2 For wire thread inserts (STI) EMUGE standard

Open the catalog to page 9

Bestell-Beispiel ■ Ordering Example Abmessung • Dimension Bei Bestellung bitten wir Sie, den Dimensions-Ident In your order, please add to the order ident dem Werkzeug-Ident anzufugen. the tool ident.

Open the catalog to page 10

Gewindelehren · Thread Gauges Product Finder M MF UNC UNF G Rp UNJC, UNJF PoCoSys Tech. Info Gewindelehren Thread Gauges

Open the catalog to page 11

Gewinde-Grenzlehren (Dorne) ■ Thread Gauges Go/No-Go (Plug Gauges) DIN 13 LehrenmaBe nach DIN ISO 1502 Gauge dimensions acc. DIN ISO 1502 Toleranz ■ Tolerance Beschichtung ■ Coating Werkzeug-Ident ■ Tool ident Bestell-Beispiel ■ Ordering example: L0100100.0010

Open the catalog to page 12

Gewinde-Grenzlehren (Dorne) ■ Thread Gauges Go/No-Go (Plug Gauges) i > 0 40 nur als Einzellehrdorne erhaltlich (G-GUT-LD, G-AUS-LD) available only as separate plug gauges (G-GUT-LD, G-AUS-LD) • = Lagerwerkzeug, siehe Preisliste ■ Stock tool, see price list o = Kurzfristig lieferbar, Preis auf Anfrage ■ Available on short notice, price upon inquiry

Open the catalog to page 13

Gewinde-Gutlehren (Ringe) ■ Thread Gauges Go (Ring Gauges)

Open the catalog to page 14

Glatte Kernloch-Grenzlehrdorne siehe Seite 52 Smooth plug gauges go/no-go for thread holes, see page 52 • = Lagerwerkzeug, siehe Preisliste ■ Stock tool, see price list o = Kurzfristig lieferbar, Preis auf Anfrage ■ Available on short notice, price upon inquiry

Open the catalog to page 15

£MUCE Gewinde-Grenzlehren (Dorne) ■ Thread Gauges Go/No-Go (Plug Gauges) 60° MF ^ DIN 13 LehrenmaBe nach DIN ISO 1502 Gauge dimensions acc. DIN ISO 1502 Toleranz ■ Tolerance

Open the catalog to page 16

Gewinde-Grenzlehren (Dorne) ■ Thread Gauges Go/No-Go (Plug Gauges)60° MF * DIN 13 LehrenmaBe nach DIN ISO 1502 Gauge dimensions acc. DIN ISO 1502 MF Toleranz ■ Tolerance Beschichtung ■ Coating Werkzeug-Ident ■ Tool ident 1) Toleranz „4H“ und „6G“ auf Anfrage Tolerance “4H” and “6G” upon request > 0 40 nur als Einzellehrdorne erhaltlich (G-GUT-LD, G-AUS-LD) siehe Seite 18 - 25 available only as separate plug gauges (G-GUT-LD, G-AUS-LD), see page 18 - 25 • = Lagerwerkzeug, siehe Preisliste ■ Stock

Open the catalog to page 17

EMUGE Thread Gauging Technology

EMUGE Thread Gauging Technology

Catalog excerpts

All EMUGE-FRANKEN catalogs and technical brochures

Archived catalogs