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在机械加工过程中,测量零件的外切角和半月形零件的半径及划圆形零件的中心线,是常遇到的工作,一般需要使用多种量具和附加设备才能完成.为提高工作效率,我们设计并制造了如图1所示的外切角测量尺.该测量尺可根据生产中常遇到的不同产品,将其V形α角制成60°、90°、129°等多种大小不同的规格.经使用证明,方便、效果良好.
In the machining process, measuring the outer corner of the part and the radius of the semicircle part and the center line of the circular part is often encountered in the work, the general need to use a variety of measuring tools and additional equipment to be completed in order to improve work efficiency , We designed and manufactured the cut-off angle measuring ruler shown in Figure 1. The measuring ruler can be made according to different products often encountered in the production, the α-shaped angle α made of 60 °, 90 °, 129 ° and other Different size specifications. Proved to use, convenient and effective.