Reduced punch retainers RT-PPTF for shaped headed punches
Reduced punch retainers RT-PPTF for shaped headed punches
The RT-PPTF reduced punch retainers are designed for shaped headed punches. They are delivered with the shock plate.
Specifications
Material : 40CMD8 T4
Standard : NF E63-117
Dimensions :
- For headed shaped punches from diameter 8 to 32mm.
- Height : 25mm
Hardness :
Punch retainer : 43-48 HRc
Shock plate : 32-38 HRc
Shock plate is included
Benefits :
- Precise positioning and alignment
- Reduced dimensions and centre distances
- Can be nested
- Orientation flat
Tolerance :
- Punch diameter G6
- Punch head diameter ± 0,25
- Punch retainer length ± 0,25
- Punch retainer width ± 0,25
- Height tolerance 25 +1/0 mm
Conception :
- Punch retainers are machined
- The faces are gound
- The edges are treated by burnishing
Recommendations for use :
Mounting : The punch retainers are fastened by two screws and two pins directly into the top plate of your tool.
Maintenance recommendations :
- Regular cleaning
- Regular inspection
- Checking alignment with the die
- Regular lubrication
To order you need to indicate :
- The diameter of the punch required
Example : RT-PPTF-16
3D Model
Plan
A : Punch retainer length
B : Punch retainer width
ØD : Punch diameter
