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当需要在异形铸件上测量跨接壁的厚度,使用标准的外卡钳会很费时并且读数不准。通过改进1把老式卡钳(如图1),既方便又准确地测量了普通量具难以测量的轮廓的壁厚。译自美刊《AmericanMachinist》2005.№4许明译孙颢校定制卡钳@许明
When it is required to measure the thickness of the cross-over wall in profiled castings, the use of standard external calipers can be time consuming and inaccurate. By improving one of the old calipers (Figure 1), it is convenient and accurate to measure the wall thickness of profiles that are difficult to measure with conventional gauges. Translated from the American Journal “AmericanMachinist” 2005. № 4 Xu Ming translated Sun 颢 school calipers @ Xu Ming