零件信息及参数

Part NameBig Valve Block
Part Category Construction Vehicle
Bore Diameter 28.5mm/30mm
Bore Length 285mm/260mm
Material Cast Iron
Hardness HB170-200
Stock Removal <0.08mm
Size Tolerance <0.015mm
Cylindricity <0.003mm
Surface Finish < Ra0.2um

实际珩磨后精度

Size Tolerance <0.006mm
Cylindricity <0.0025um
Surface Finish < Ra0.15um

善能解决方案

Honing Machine Sunnen Vertical Honing Machine
Honing Tool Sunnen Patented Diamond Plated Tool
Sunnen Patented Multi-stone Tool
Honing Coolant Sunnen Patented Honing Oil (MB30-55)
Automation Systemplease contact Shanghai Sunnen

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