为了解决我厂生产的液压件中各种阀体的沉割槽、油封槽的测量问题,我厂计量室的老师傅急车间生产之所急,本着“自力更生”的精神,制造成功了测量内沟槽的专用卡规,保证了阀体的加工质量。这种专用卡规制造简单。一年来的实践证明:使用方便,测量可靠,深受工人师傅的欢迎,现在,我们把它介绍出来,供兄弟单位参考。卡规的结构如示意图所 In order to solve the hydraulic components in our factory, all kinds of valve body of the sunken grooving, oil seal groove measurement problems, I plant measurement room master emergency workshop production of the urgency, in the spirit of “self-reliance” to create a successful measurement The special groove gauge card, to ensure the quality of the valve body processing. This special card regulation made simple. Practice has proved that over the past year: easy to use, reliable measurement, welcomed by the workers master, and now, we introduce it for reference for brothers units. The structure of the gauge is as shown in the diagram