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重庆市所在地
短型 Short | 短型 Short | ||||||
D | L | L1 | 订货号 Order No. | D | L | L1 | 订货号 Order No. |
2.0 | 38 | 12 | ZL S/GS2.0 | 6.2 | 70 | 31 | ZL S/GS6.2 |
2.2 | 40 | 13 | ZL S/GS2.2 | 6.5 | 70 | 31 | ZL S/GS6.5 |
2.5 | 40 | 14 | ZL S/GS2.5 | 6.8 | 74 | 34 | ZL S/GS6.8 |
2.8 | 46 | 16 | ZL S/GS2.8 | 7.0 | 74 | 34 | ZL S/GS7.0 |
3.0 | 46 | 16 | ZL S/GS3.0 | 7.2 | 74 | 34 | ZL S/GS7.2 |
3.2 | 49 | 18 | ZL S/GS3.2 | 7.5 | 74 | 34 | ZL S/GS7.5 |
3.5 | 52 | 20 | ZL S/GS3.5 | 7.8 | 79 | 37 | ZL S/GS7.8 |
3.8 | 55 | 22 | ZL S/GS3.8 | 8.0 | 79 | 37 | ZL S/GS8.0 |
4.0 | 55 | 22 | ZL S/GS4.0 | 8.2 | 79 | 37 | ZL S/GS8.2 |
4.5 | 58 | 24 | ZL S/GS4.5 | 8.5 | 79 | 37 | ZL S/GS8.5 |
4.8 | 62 | 26 | ZL S/GS4.8 | 8.8 | 84 | 40 | ZL S/GS8.8 |
5.0 | 62 | 26 | ZL S/GS5.0 | 9.0 | 84 | 40 | ZL S/GS9.0 |
5.2 | 62 | 26 | ZL S/GS5.2 | 9.2 | 84 | 40 | ZL S/GS9.2 |
5.5 | 66 | 28 | ZL S/GS5.5 | 9.5 | 84 | 40 | ZL S/GS9.5 |
5.8 | 66 | 28 | ZL S/GS5.8 | 9.8 | 89 | 43 | ZL S/GS9.8 |
6.0 | 66 | 28 | ZL S/GS6.0 | 10.0 | 89 | 43 | ZL S/GS10.0 |
螺纹柄公制钴高速钢短麻花钻采用了波形刃设计,实现了超群的锋利性和强度,同时使得切屑的排出,140°顶角降低了钻孔初始阶段的进给力,提供非常的自定心能力,以提高孔加工质量,提高了热硬性和防止积屑而导致的断刀现象的发生,由于螺纹柄公制钴高速钢短麻花钻长期处于一个作业的状态,当螺纹柄公制钴高速钢短麻花钻不在锋利的时候我们应该怎么办呢,下面就由金刚石刀具的小编为大家说一下螺纹柄公制钴高速钢短麻花钻。
1.磨钻头前,先要将钻头的主切削刃与砂轮面放置在一个水平面上,也就是说,保证刃口接触砂轮面时,整个刃都要磨到,这是钻头与砂轮相对位置的第壹步,位置摆好再慢慢往砂轮面上靠。
2.这个角度就是钻头的锋角,此时的角度不对,将直接影响钻头顶角的大小及主切削刃的形状和横刃斜角,这里是指钻头轴心线与砂轮表面之间的位置关系,取60°就行,这个角度一般比较能看得准。
3.刃口接触砂轮后,要从主切削刃往后面磨,也就是从钻头的刃口先开始接触砂轮,而后沿着整个后刀面缓慢往下磨,钻头切入时可轻轻接触砂轮,*行较少量的刃磨,并注意观察火花的均匀性,及时调整手上压力大小,还要注意钻头的冷却,不能让其磨过火,造成刃口变色,而至刃口退火,发现刃口温度高时,要及时将钻头冷却。