台湾外圆磨砂轮
中山市盈莱砂轮有限公司
中山市中山市小榄镇广源南路81号3幢
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订购指南
精工细琢 专业品牌WA46K5V5A350x40x127
磨料粒度结合剂组织号制法型状缘形尺寸(DxTxH)
磨料粒度:Grit
精度是用来表示磨料颗粒几何尺寸的大小,其选择Grit is designated to represent the geometrical size of 依据主要是加工工件所需要的表面粗糙度,同时也需abrasive grain.The grit size is chosen for customer's考虑其他一些因素.以外圆磨为例,常用粒度与表面required surface finish as well as other conditions.For糙度有下面的大致关系:example,in cylindricai grinding,there is relationship
between grit and surface finishes listed as bellow;粒度36-4654-6070-8090-100
Grit36-4654-6070-8090-100 粗糙度Ra
1.6Ra 0.8Ra 0.4RA 0.2
FinishRa
1.6Ra 0.8Ra 0.4RA 0.2
●粗料度的磨料适用于磨削:
●Use Coarse Grit:
1)材质较软,延伸率大以及类似软铁和有色金属等1.for soft,ductile,stringy material such as softsteel材料
and nonferrous material
2)进给量大,磨削速度要求高的场合.
2.for rapid stock removal,high grinding speed 3)表面粗糙度要求不高的场合.
3.where finish is not important
4)磨削接触面大的场合.
4.for large areas of contact
●细粒度的磨料适用于磨削:
●Use Fine Grit:
1)硬度较高以及类似高碳工具钢,硬质合金钱类的金1.for hard,brittle materials such as hard tool steels, 属材料和玻璃等脆性材料.
cemented carbide and glass.
2)表面粗糙度及精度要求高的场合.
2.for fine finishes
3)磨削接触面小的确场合.
3.for small areas of contact
4)工件半径或弧度小的场合.
4.for holding small corner radii
硬度:
Grade:
E F G H I J K L M N O P Q R
E F G H I J K L M N O P Q R
软----------------------硬
Soft------------------Hard
砂轮的硬度是指磨料之间的结合度,砂轮中结合 The grade indicates the relative holding power of the 剂量的多少决定了砂轮的硬度大小.用户需根据具bond which holds abrasive grains in a wheel.ln general,本的磨削(如进刀量,粗糙度,材质)要求来灵活选with a given type of bond it is the mount of bond which 择砂轮的硬度.
determines a wheel's should select the grade of a wheel一般砂轮硬度选择的原则是:
based on the grinding parameters such as feed rate.
finish requirements,materiials i.e..The following rules
should be followed with regard to grade
●较软的硬度
●Use Soft Grade:
1)进刀量大的粗磨.1.for rapid stock removal
2)磨削接触面大的场合.2.for large greas of contact
3)材质较硬的工件,如高硬度工具钢和硬质合金钢等.3.for hard materials such as hard tool steels and carbide.4)工件抗热性能差,严防表面烧伤和磨削.4.for heat sensitive workpieces and grinding can not has
订购指南
精工细琢 专业品牌WA46K5V5A350x40x127
磨料粒度结合剂组织号制法型状缘形尺寸(DxTxH)
磨料粒度:Grit
精度是用来表示磨料颗粒几何尺寸的大小,其选择Grit is designated to represent the geometrical size of 依据主要是加工工件所需要的表面粗糙度,同时也需abrasive grain.The grit size is chosen for customer's考虑其他一些因素.以外圆磨为例,常用粒度与表面required surface finish as well as other conditions.For糙度有下面的大致关系:example,in cylindricai grinding,there is relationship
between grit and surface finishes listed as bellow;粒度36-4654-6070-8090-100
Grit36-4654-6070-8090-100 粗糙度Ra
1.6Ra 0.8Ra 0.4RA 0.2
FinishRa
1.6Ra 0.8Ra 0.4RA 0.2
●粗料度的磨料适用于磨削:
●Use Coarse Grit:
1)材质较软,延伸率大以及类似软铁和有色金属等1.for soft,ductile,stringy material such as softsteel材料
and nonferrous material
2)进给量大,磨削速度要求高的场合.
2.for rapid stock removal,high grinding speed 3)表面粗糙度要求不高的场合.
3.where finish is not important
4)磨削接触面大的场合.
4.for large areas of contact
●细粒度的磨料适用于磨削:
●Use Fine Grit:
1)硬度较高以及类似高碳工具钢,硬质合金钱类的金1.for hard,brittle materials such as hard tool steels, 属材料和玻璃等脆性材料.
cemented carbide and glass.
2)表面粗糙度及精度要求高的场合.
2.for fine finishes
3)磨削接触面小的确场合.
3.for small areas of contact
4)工件半径或弧度小的场合.
4.for holding small corner radii
硬度:
Grade:
E F G H I J K L M N O P Q R
E F G H I J K L M N O P Q R
软----------------------硬
Soft------------------Hard
砂轮的硬度是指磨料之间的结合度,砂轮中结合 The grade indicates the relative holding power of the 剂量的多少决定了砂轮的硬度大小.用户需根据具bond which holds abrasive grains in a wheel.ln general,本的磨削(如进刀量,粗糙度,材质)要求来灵活选with a given type of bond it is the mount of bond which 择砂轮的硬度.
determines a wheel's should select the grade of a wheel一般砂轮硬度选择的原则是:
based on the grinding parameters such as feed rate.
finish requirements,materiials i.e..The following rules
should be followed with regard to grade
●较软的硬度
●Use Soft Grade:
1)进刀量大的粗磨.1.for rapid stock removal
2)磨削接触面大的场合.2.for large greas of contact
3)材质较硬的工件,如高硬度工具钢和硬质合金钢等.3.for hard materials such as hard tool steels and carbide.4)工件抗热性能差,严防表面烧伤和磨削.4.for heat sensitive workpieces and grinding can not has
