论文部分内容阅读
用丝锥在工件孔中切削出内螺纹的加工方法称为攻螺纹。钳工加工的螺纹大多为三角螺纹作为连接使用。现将螺纹加工过程中一些方法做以介绍,用攻螺纹的方法操作较为方便。
Tap with the workpiece hole in the cutting of the internal thread processing methods known as tapping. Fitter processing thread mostly triangular thread as a connection to use. Now some of the methods of thread processing to do to introduce the method of tapping operation more convenient.