Tuotteet > Särmäyspuristimien työkalut > Särmäyspuristinten > Alatyökalut Rolleri tyyppi American > Selitykset
Selitykset
DIES ROLLERI TYPE R4 ARE:
- compatible with press brakes American
- also applicable on all other press brakes with adapters and die holders
OUR ADVANTAGES – YOUR CONVENIENCE
- own production facilities (no reseller or dealer)
- every single tool is traceable thanks to a unique serial number stamped after the first quality control
- precision grinding (tolerance of +/-0.01 mm)
- guaranteed tool reproduction
- exact parallelism
- precise, consistent working height
- modifications possible
- very large stock availability
MATERIAL
Raw material is provided by qualified suppliers and chemical composition corresponds to international standards. Therefore, raw material yield and tensile strength are guaranteed.
| Material Type | Mechanical resistance of the material and the tool body |
Hardness of the material and the tool body | Hardness of the operating surfaces after induction hardening |
|---|---|---|---|
| 42CrMo4 | 900-1150 N/mm2 | 29,1 - 36,9 HRc | 54 - 60 HRc |
| C45 | 560-710 N/mm2 | 12 - 15,5 HRc | 54 - 60 HRc |
- Specifications for the maximum press force kN/m are indicated as such, 1 t = 10 kN.