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为了摆脱金相磨样的繁琐手工操作,根据生产检验的需要,我们试制了一台半自动金相磨样机,效率较好,现介绍如下: 结构磨样机的结构见图1,磨盘(1)固定在轴(3)上通过皮带轮(4)由电机(5)带动。镶样盘(2)由压头(6)和横、竖连杆固定。竖连杆(7)固定在外壳(8)上,横连杆(9)与竖连杆由小轴(10)联接,横连杆可绕小轴作180°转动,以能改变压头的位置。压头的构造见图2,它由螺纹套简(11)、弹簧
In order to get rid of the tedious metallurgical grinding manual operation, according to the needs of production testing, we have trial production of a semi-automatic metallographic grinding prototype, the efficiency is better, are introduced as follows: Structure of the structure of the prototype mill shown in Figure 1, On the shaft (3) is driven by the motor (5) via the pulley (4). The sample plate (2) is fixed by the indenter (6) and the horizontal and vertical connecting rods. The vertical connecting rod (7) is fixed on the shell (8), the horizontal connecting rod (9) and the vertical connecting rod are connected by a small shaft (10), the horizontal connecting rod can be rotated 180 ° around the small shaft to change the position. Indenter structure shown in Figure 2, which consists of a threaded sleeve Jane (11), spring