卡槽式提引器的槽口部份(图1,想象线部份)加工,过去在一○五勘探队是使用钻削和锉削的方法来进行的.既麻烦,也浪费时间.后来该队刘子富同志设计制造了一个工具胎.卡装提引器在车床上进行了加工,获得成功.不但提高了加工效率.也保证了制量.其具体作法如下:首先,制造一个工具胎,如图2所 The slotted portion of the slotted trough (Figure 1, the imaginary line section) was machined in the past by using drilling and filing methods in a survey team of 105. It was both cumbersome and time-consuming The team comrade Liu Zifu design and manufacture of a tool tire. Card withdrawing device in the lathe was processed to be successful. Not only improve the processing efficiency. Also ensures the production. The specific practices are as follows: First, to create a tool tire, As shown in Figure 2