一般工厂中的刻度工作,通常是采取用万能铣床分度头分度的单刀刻线方法。这种方法不仅生产效率低,而且容易产生废品。我厂创造了几种滚压刻度刀,采用这种刀具进行刻线,可以克服上述缺点,现在把它分别介绍如下。一、平面圆周滚压刻度刀平面圆周滚压刻度刀是用来滚压平面上圆周刻线的如图1。刀具是圆锥形的,刀具小头和大头的尺寸应分别等于工件上刻线的内径和外径尺寸,或者跟 The scale of the general factory work, usually taken with a universal milling machine sub-indexing single knife engraving method. This method is not only inefficient, but also prone to waste. Our factory has created several rolling scale knife, using this tool for engraving, you can overcome the above shortcomings, now it is introduced as follows. First, the plane circle rolling scale knife plane circle rolling scale knife is used to roll the plane engraved on the circumference shown in Figure 1. The tool is conical, the size of the small head and the head of the tool shall be equal to the inner diameter and the outer diameter of the engraved line on the workpiece, respectively