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用正弦规测量锥度一般都需要组合量块,测量者常常感到量块组合麻烦、费时,而且容易磨损量块。为了避免量块组合,我们把报废的量块修磨成测量锥度的专用量块。具体方法如下: 1.选用稍大于h的废量块。例如,当h=9.975mm时,选用10mm的废量块;若h=19.950mm时,选用20mm的废量块。 2.根据所选废量块与h的差值(即修磨量),选择适当的磨料进行研磨。例如,对修磨量大干10/μm的废块,应首先选用金刚砂
Measuring the taper with a sine gauge generally requires a combination of measuring blocks, which the measuring person often feels troublesome, time-consuming and easily abrades the measuring block. In order to avoid the combination of measuring blocks, we scrapped the measuring block into a measuring block for measuring the taper. Specific methods are as follows: 1. Use slightly larger than h of waste block. For example, when h = 9.975mm, use 10mm waste block; if h = 19.950mm, use 20mm waste block. 2. Depending on the difference between the selected waste block and h (ie, grinding amount), select the appropriate abrasive for grinding. For example, the amount of grinding on a large dry 10 / μm of waste, you should first choose emery