Roller burnishing of piston rod
Task
Improve sliding and sealing quality of piston rod to eliminate grinding process
Solution
Roller burnishing of piston rod with EG14 tool in preparation for chrome plating
User benefits
- Reduce coating costs by about 14%
- Elimination of grinding process
- Considerable improvement of sealing and sliding properties
Details
- Workpiece: Piston rod
- Part of: Hydraulic cylinder
- Material: Forged steel
- Tensile strength: 1000 N/mm2
- Hardness: 40 HRC
Parameter
- Tool: EG14-1-VDI50
- Circumferential speed: 20 m/min
- Feed rate: 0,2 mm/rev.
- Rolling force: 5-6 kN
DOWNLOAD Application Example Piston Rod
- ECOROLL AG - Roller burnishing of piston rod Improve sliding and sealing quality of piston rod