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我厂是生产风冷小马力的大型柴油机厂,很多零件的加工离不开专用量具。加工零件越多,卡规的报废量也越大。为了降低生产成本,我们用旧外径千分尺配以百分表,改装成了可调式测量轴径的卡规,如图1所示。这种百分表式卡规的主要优点在于:1.可以改变卡规不能直接读数的缺点,测量方便,测量速度加快,且准确。2.不会因长期使用而造成报废。
Our factory is a large-scale diesel engine plant producing small and powerful horsepower, many parts can not be processed without special measuring tools. The more machining parts, the greater the scrap of the gauge. In order to reduce production costs, we use the old diameter micrometer equipped with a dial indicator, converted into a caliper adjustable measuring shaft diameter, shown in Figure 1. The main advantages of this dial gauge card regulation are: 1. Can change the shortcomings of card gauge can not be directly read, easy measurement, measurement speed, and accurate. 2. Will not be scrapped for long-term use.