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Standard Parts for Mould Making Guide elements forming / demoulding gas springs for mould making

Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making
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Standard Parts for Mould Making Guide elements forming / demoulding gas springs for mould making

Product catalog summary
Technical Document Summary
Specifications and Materials
The document details specifications for components like flat ejector pins, ejector sleeves, and gas springs. Materials include nitrided and hardened steel with specific hardness ratings: the ejector sleeve shaft is hardened to 60 ± 2 HRC, and the head to 45 ± 5 HRC.
Dimensional Data
Tables provide dimensions for components, including diameters (d1, d2, d3, d4), lengths (l1, l2, l3, l4), and parameters like k and r. Special dimensions a and b are available upon request.
Ordering Codes
Examples illustrate how to specify dimensions and materials in orders, such as an ejector sleeve with a 4 mm diameter and 75 mm length ordered as 264.1.0400.075.
Standards and Compliance
Components comply with DIN ISO standards, such as DIN ISO 8693 for ejector pins and DIN ISO 8405 for ejector sleeves. Gas springs comply with the European Pressure Equipment Directive 2014/68/EU.
Gas Springs
MOULD LINE gas springs are designed for high force, small size, and long service life, operating at 120°C. They are nitrogen-filled and require no external pressure spaces or gas supply lines. Maintenance and installation guidelines are provided.
Installation and Maintenance
Recommendations include using gas springs in any position and ensuring proper mounting for lifespan and safety. Maintenance involves lightly oiling the piston rod and replacing sealing and guide elements as needed.
Advantages and Safety Features
FIBRO MOULD LINE gas springs offer advantages like no lubrication requirement, maintenance-free operation for up to 1,000,000 strokes, and cost savings. Safety features include excess pressure protection and a pressure monitoring system.
Specifications
- Working temperature range: 0°C to +120°C
- Max. filling pressure varies with temperature: 150 bar (20°C) at 0°C-80°C, 125 bar (20°C) at 80°C-100°C, 115 bar (20°C) at 100°C-120°C
- Min. filling pressure: 25 bar (20°C)
- Temperature-related force increase: ± 0.3%/°C
- Max. piston speed: 1.0 m/s
- Max. recommended extensions per minute: 20 (at 0°C-80°C), 15 (at 80°C-100°C), 10 (at 100°C-120°C)
- Pressure medium: Nitrogen - N2
Procedures
- Ensure the spring force is absorbed by the stop surface.
- Mounting variations and examples are provided for different configurations.
Norms and Recommendations
- Initial spring force at 150 bar/20°C is specified for different models (e.g., 300 daN, 500 daN, 750 daN, 1000 daN).
- Pressure rise factor accounts for displacement but not external influences.
Order Information
- Spare parts kit order numbers are provided for different models.
- Hexagon nut order supplementary numbers are listed for various configurations.
Diagrams and Tables
- Diagrams illustrate the relationship between initial spring force and charge pressure, as well as spring force displacement versus stroke rise.
- Tables provide order numbers, stroke lengths, and minimum and maximum lengths for various gas spring models.
See more

Catalog excerpts

Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-1

STANDARD PARTS FOR MOULD MAKING

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-2

Centering unit Guide bush with collar, Bronze with solid lubricant Rectangular guide, Steel with Rollers Guide bush with collar, Bronze with solid lubricant Rectangular Guide, Steel with solid lubricant Guide pillar Guide bush, Bronze Guide pillar Guide bush, Bronze with solid lubricant Retaining washer 2087.73. Guide bush with collar, Bronze with solid lubricant Adjusting washer Guide bush with collar, Bronze with solid lubricant Centering unit, flat Bolt guide Ejector pin, hardened, DIN 1530-1 Shape A

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-3

Ejector pin, nitrided, DIN 1530-1 Shape A MOULD LINE gas spring - Installation guidelines L36 FIBRO gas springs – The Safer Choice Maximum safety for persons and tools Flat ejector pin, nitrided, similar to DIN ISO 8693 MOULD LINE gas spring Description Flat ejector pin, hardened, similar to DIN ISO 8693 Ejector pin, nitrided, DIN 1530-3 Shape D Date stamp complete (short version), embossed lettering Ejector pin, hardened, DIN 1530-3 Shape D 2280.01. Date stamp complete, embossed lettering Ejector pin, nitrided, round stepped, DIN 1530-2 Shape C Ejector sleeve, nitrided, DIN ISO 8405 Ejector...

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-4

Gas spring MOULD LINE Gas spring MOULD LINE Gas spring MOULD LINE Gas spring MOULD LINE

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-5

GUIDE ELEMENTS FOR MOULD MAKING

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-6

CENTERING UNIT CENTERING UNIT, FLAT Mounting example Description: Conical centring units are used to increase repeat accuracy in mould, die and machine-making. Centering unit Centering unit, flat

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-7

ADJUSTING WASHER RETAINING WASHER Adjusting washer Retaining washer

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-8

GUIDE PILLAR Guide pillar Guide pillar

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GUIDE BUSH WITH COLLAR, BRONZE WITH SOLID LUBRICANT Material: Bronze with solid lubricant, oilless lubricating Note: Assembly guide lines / Dimensional requirements and tolerances at the end of chapter D. Attention: Bushes can only be used with axial motion! Guide bush with collar, Bronze with solid lubricant Ordering Code (example): Guide bush with collar, B

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-11

GUIDE BUSH WITH COLLAR, BRONZE WITH SOLID LUBRICANT 2087.70. Guide bush with collar, Bronze with solid lubricant Material: Bronze with solid lubricant, oilless lubricating Note: Assembly guide lines / Dimensional requirements and tolerances at the end of chapter D. Attention: Bushes can only be used with axial motion! Ordering Code (example): Guide bush with collar, Bronze with solid lubricant Diameter o

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-12

GUIDE BUSH WITH COLLAR, BRONZE WITH SOLID LUBRICANT Material: Bronze with solid lubricant, oilless lubricating Note: Assembly guide lines / Dimensional requirements and tolerances at the end of chapter D. Attention: Bushes can only be used with axial motion! Guide bush with collar, Bronze with solid lubricant Ordering Code (example): Guide bush with collar, Bronze with solid lubricant Diameter of conduit d1 Length with bush l2 Order No L14

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-13

GUIDE BUSH WITH COLLAR, BRONZE WITH SOLID LUBRICANT Material: Bronze with solid lubricant, oilless lubricating Note: Assembly guide lines / Dimensional requirements and tolerances at the end of chapter D. Attention: Bushes can only be used with axial motion! Ordering Code (example): Guide bush with collar, Bronze with solid lubricant Diameter of conduit d1 total length l1 Order No subject to alterations

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-14

GUIDE BUSH, BRONZE WITH SOLID LUBRICANT 3120.70. Bronze with solid lubricant, oilless lubricating Connecting with adhesive or if needed secure with threaded pin or flat mushroom head screw 2192.61. Note: Bushes can be used with radial or axial motion. Assembly guide lines / Dimensional requirements and tolerances at the end of chapter D. Guide bush, Bronze with solid lubricant

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-15

GUIDE BUSH, BRONZE WITH SOLID LUBRICANT 3120.70. Bronze with solid lubricant, oilless lubricating Connecting with adhesive or if needed secure with threaded pin or flat mushroom head screw 2192.61. Note: Bushes can be used with radial or axial motion. Assembly guide lines / Dimensional requirements and tolerances at the end of chapter D. Guide bush, Bronze with solid lubricant

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-16

GUIDE BUSH, BRONZE Connecting with adhesive or if needed secure with threaded pin or flat mushroom head screw 2192.61. Note: Bushes can be used with radial or axial motion. Assembly guide lines / Dimensional requirements and tolerances at the end of chapter D. Guide bush, Bronze

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-17

GUIDE BUSH, BRONZE Connecting with adhesive or if needed secure with threaded pin or flat mushroom head screw 2192.61. Note: Bushes can be used with radial or axial motion. Assembly guide lines / Dimensional requirements and tolerances at the end of chapter D. Guide bush, Bronze

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-18

RECTANGULAR GUIDE, STEEL WITH SOLID LUBRICANT Steel with solid lubricant Surface: case hardened, 580+40 HV 30 The maximum operating temperature is 200°C. Steel Surface: case hardened, 700+60 HV 30 Rectangular Guide, Steel with solid lubricant

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-19

RECTANGULAR GUIDE, STEEL WITH ROLLERS The rectangular guides with rollers guarantee the greatest precisionwhen their mould is moved together. The rectangular guides must always be installed in the outer area of the mould plates to ensure problem-free functionality. Advantages: no play or friction, low maintenance and no lubrication The maximum operating temperature is 150°C. Material: Steel Hardness: 56-58 HRC Surface: burnished Rectangular guide, Steel with Rollers

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-21

FORMING / DEMOULDING

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-22

BOLT GUIDE Application example Mounting example Bolt guide

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-24

EJECTOR PIN, HARDENED, DIN 1530-1 SHAPE A Material: WS Order No 237.1. Hardness: Shaft 60 ± 2 HRC Head 45 ± 5 HRC Description of FIBRO materials for tool and die components see at the beginning of Chapter E. Execution: DIN 1530-1 Shape A Shank hardened and precision ground. Head hot upset-forged. Ejector pin, hardened, DIN 1530-1 Shape A

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Standard Parts for Mould Making  Guide elements forming / demoulding gas springs for mould making-25

EJECTOR PIN, HARDENED, DIN 1530-1 SHAPE A Material: WS Order No 237.1. Hardness: Shaft 60 ± 2 HRC Head 45 ± 5 HRC Description of FIBRO materials for tool and die components see at the beginning of Chapter E. Execution: DIN 1530-1 Shape A Shank hardened and precision ground. Head hot upset-forged. Ejector pin, hardened, DIN 1530-1 Shape A

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