| 加工定制 | 是 | 形状 | 平形砂轮 |
| 粒度 | 60 | 适用规模 | 平面研磨、钢材 |
| 180-200mm | 250-350mm | 400-500mm | 600-750mm | |||
工件原料 | 广大面积 | 狭隘面积 断续研磨 | 广大面积 | 断续研磨 | 一般 | 一般 | |
| 一般钢材 | WA46K8V | 32A46K8V | WA46K5V | WA46K5V | WA36K8V | WA36K8V | |
| WA46K8V | 32A60K5V | WA46K8V | WA60K5V | WA46K8V | WA46J8V | ||
| 合金钢 | WA46J8V | 32A46J5V | WA46I0V | WA46J8V | WA36J10V | WA36J10V | |
| WA60J8V | 32A60J5V | 32A46I8V | WA46K8V | 32A46H10V | WA46H12VP | ||
| 高速钢 | 92A46H10V | 92A46H9V | WA46H12VP | WA4610V | WA3612VP | WA36H12VP | |
| 32A46H | 92A60H10V | PA46H10V | PA46I8V | PA46H12VP | PA36I12VP | ||
| 不锈钢400系列 300系列 | WA4610V | WA46J8V | WA46H12VP | WA46I10V | WA60I10V | WA3610V | |
| GC46J9V | WA46J10V | WA36I10V | WA46H12VP | WA36H10VP | WA30H10VP | ||
| 镀铬工件 | PA46H10V | WA60J8V | PA60H10V | WA60J8V | WA60I10V | WA60H12VP | |
| 铸铁 一般铸铁 特殊铸铁 | C46J6V | WA46J8V | C46J6V | C36I10V | C36H6V | ||
| GC46J9V | WA46J8V | GC46J9V | RC3610V | RC36H6V | |||
| 非铁金属 | C36J6V | C46J6V | C36K6V | C36K6V | C36K6V | ||
| 碳化钨(钨钢) | GC90H9V | ||||||
| 订货攻略 精工细琢 专业品牌 | ||||||||||||
| WA | 46 | K | 5 | V | 5 | A | 350x40x127 | |||||
| 磨料 | 粒度 | 结合剂 | 安排号 | 制法 | 型状 | 缘形 | 尺度(DxTxH) | |||||
| 磨料粒度: | Grit | |||||||||||
| 精度是用来表明磨料颗粒几许尺度的巨细,其挑选 | Grit is designated to represent the geometrical size of | |||||||||||
| 依据主要是加工工件所需求的表面粗糙度,一起也需 | abrasive grain.The grit size is chosen for customer's | |||||||||||
| 考虑其他一些要素.以外圆磨为例,常用粒度与表面 | required surface finish as well as other conditi***.For | |||||||||||
| 糙度有下面的大致联系: | example,in cylindricai grinding,there is relati***hip | |||||||||||
| between grit and surface finishes listed as bellow; | ||||||||||||
| 粒度 | 36-46 | 54-60 | 70-80 | 90-100 | Grit | 36-46 | 54-60 | 70-80 | 90-100 | |||
| 粗糙度 | Ra 1.6 | Ra 0.8 | Ra 0.4 | RA 0.2 | Finish | Ra 1.6 | Ra 0.8 | Ra 0.4 | RA 0.2 | |||
| ●粗料度的磨料适用于磨削: | ●Use Coarse Grit: | |||||||||||
| 1)原料较软,延伸率大以及相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)硬度较高以及相似高碳工具钢,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)磨削接触面小确实场合. | 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 | |||||||||||
| 剂量的多少决议了砂轮的硬度巨细.用户需依据具 | bond which holds abrasive grains in a wheel.ln general, | |||||||||||
| 本的磨削(如进刀量,粗糙度,原料)要求来灵敏选 | 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 | |||||||||||
| 一般砂轮硬度挑选的原则是: | 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)原料较硬的工件,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)工件抗热功能差,谨防表面烧伤和磨削. | 4.for heat sensitive workpieces and grinding can not has | |||||||||||
| burning and discoloration on surface | ||||||||||||
| ●较硬的硬度 | ●Use Hard Grade: | |||||||||||
| 1)进刀量小的精磨. | 1.for fine finish with little feed | |||||||||||
| 2)延伸砂轮寿数. | 2.for longer wheel life | |||||||||||
| 3)原料较软的工件. | 3.for soft materials | |||||||||||
| 4)磨削接触面小或窄的场合. | 4.for small or narrow areas of contact | |||||||||||
| 安排号: 5 6 7 8 9 10 11 12 13 | Structure: | 5 6 7 8 9 10 11 12 13 | ||||||||||
| 密--------------- 疏 | Close------------Open | |||||||||||
| 安排号用以表明砂轮内相邻的磨料颗粒之间的距 | The structure number indicates the space between nei***oring | |||||||||||
| 离也就是空隙的巨细.砂轮中磨料颗粒所占的体积百 | grains which can also be called grain spacing in a wheel The | |||||||||||
| 分比,也就是其浓度的巨细,决议的砂轮的安排号.陶 | volume percentage of abrasive grains which represents the | |||||||||||
| 瓷砂轮安排号改变规模一般是从5到13,数字越小表 | density of grain in a wheel determines the structure number | |||||||||||
| 示砂轮安排越密,数字越大表明砂轮安排越疏松.组 | of a wheel.The structure of Vitrified sheels ranges from 5 to | |||||||||||
| 织11,12和13通常是指气孔砂轮. | 13.The smaller the number,the more closed structure the wheel | |||||||||||
| The large the number,the more open structure wheel The numbers | ||||||||||||
| 11.12.13normally indicate porous wheels. | ||||||||||||
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