石头是用于珩磨高效准确的内孔的珩磨表面。

Recommendation of Honing Stones磨石头的建议

Work material工作资料Surface Roughness表面粗糙度Steel C less than 0.3%钢度小于0.3%Steel C more than 0.3%钢C超过0.3%Alloy Steel合金钢Stainless Steel不锈钢 Standard Cast Iron标准铸铁Special Cast Iron特殊铸铁Aluminum Alloy铝合金Honing Allowance珩磨津贴

3.0-6.0S3.0 - -6.0 S	WA150-180RH70(+S)WA150- 180 -RH70(+ S) QB180-220H(+S)QB180- 220小时(+ S)	WA150-180RH60(+S)WA150- 180 -RH60(+ S) QB180-220J(+S)QB180- 220 -J(+ S)	WA or MA80-150RH30(+S)WA 150 -RH30或MA80-(+ S) QB180-220H(+S)QB180- 220小时(+ S)	WA180RH40(+S)WA180RH40(+ S) QB180-220I(+S)QB180-(+ 220 - S)
1.5-3.0S1.5 - -3.0 S	WA220RH60(+S)WA220RH60(+ S) QB220J(+S)QB220J(+ S)	WA220RH50(+S)WA220RH50(+ S) QB220J(+S)QB220J(+ S)	WA220RH30(+S)WA220RH30(+ S) QB220I(+S)QB220I(+ S)	WA220RH30(+S)WA220RH30(+ S) QB220I(+S)QB220I(+ S)
0.8-1.5S0.8 - -1.5 S	WA320RH50(+S)WA320RH50(+ S)	WA280-320RH40(+S)WA280- 320 -RH40(+ S)	GC280-320RH30(+S)GC280- 320 -RH30(+ S)	GC280 RH2GC120M UPGC280 RH2GC120M起来
0.2-0.8S0.2 - -0.8 S	WA800 RH90WA800 RH90 GC320RH70GC320RH70	GC600 RH90GC600 RH90 GC320RH60GC320RH60	GC600 RH30GC600 RH30	GC600 RH10GC600 RH10 GC120UPGC120UP
	GC120-180RH80(+S)GC120- 180 -RH80(+ S) QB180-220K(+S)QB180- 220 -K(+ S)	GC120-150RH60(+S)GC120- 150 -RH60(+ S) QB180-220J(+S)QB180- 220 -J(+ S)	GC80M UPGC80M起来	0.10-0.500.10 - -0.50
	GC220RH70(+S)GC220RH70(+ S) QB220H(+S)QB220H(+ S)	GC220RH50(+S)GC220RH50(+ S) QB220J(+S)QB220J(+ S)	GC120M UPGC120M起来	0.05-0.100.05 - -0.10
	GC320RH60GC320RH60	GC320RH40GC320RH40	GC220M UPGC220M起来	0.01-0.050.01 - -0.05
	GC800 RH40GC800 RH40 GC320RH70GC320RH70	GC800 RH30GC800 RH30 GC320RH60GC320RH60	GC320M UPGC320M起来	0.01 or less0.01或更少

(+S) represents sulfur treated.(+ S)代表硫处理。UP represents water/grease resistant sponge grinding wheel.代表水/油耐了海绵砂轮。

At a honing work, roughness of the surface finish differs greatly depending upon the honing machine and work condition.在一个珩磨工作,粗糙表面光洁度有很大差别取决于珩磨机和工作条件。On selecting a honing stone, please inform of following items and consult thoroughly about the selection.在选择一个磨石,请通知下列项目咨询,深入的选择。

 

1.Workpiece1.工件1.Material1.资料2.2。Heat Treatment热处理3.3。Shape and Dimension形状和尺寸4.4。Honing Allowance珩磨津贴5.5。Surface Roughness Requirement表面粗糙度要求6.6。Crosshatch angleCrosshatch角度2.2。Honing Machine珩磨机1.1。Name of the machine机器的名字2.2。Honing Oil珩磨油3.3。Working Conditions工作条件1.1。Rotation Speed (Operating Speed)转速(操作速度)2.2。Stroke Speed中风速度3.3。Grinding Pressure研磨压力4.4。Work Timing工作时序