Roller burnishing of guide sleeve
Task
Roller Burnishing of the cylindrical inner diameter to achieve a pre-defined surface roughness of about Ra = 1 μm
Solution
Processing with GMI roller burnishing tool on Swiss type CNC-automatic lathe
User benefits
- Depth of roughness of Ra = 0,12 μm reached
- Reduction of scrap rate (12%) by reaching process stability
- Shortening of process time by about 8%
Details
- Workpiece: Guide sleeve
- Part of: Gas valve
- Material: Stainless steel
- Tensile strength: 650-850 Mpa
- Hardness: 200-205 HB
Parameter
- Tool: GMI
- Circumferential speed: 75 m/min
- Feed rate: 0,1 mm/rev.
- Cycle time: 2 seconds
DOWNLOAD Application Example Guide Sleeve
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ECOROLL AG - Roller burnishing of the cylindrical inner diameter of a guide sleeve Processing with GMI Roller Burnishing tool on Swiss type CNC-automatic lathe