八零车间劳动模范易志祥,最近革新成功测量活塞内槽的特制的弹簧卡钳。 活塞内槽是装密封圈用的,四级精度,过去一直用卡尺或普通卡钳测量,很不准确,影响了产品质量,有的甚至报废。 用特制卡钳测量活塞内槽直径,既准确又方便,精度可达0.005毫米,深受工人欢迎。 卡钳由卡脚、弹簧、活动铰链、百分表等组成。百分表装在衬套里,衬套端头制有螺纹,通过螺帽把百分表固定在卡脚上。卡脚触头采用硬质合金材料焊接而成。卡脚触头、活动铰链与百分表中心应保 Yi Zhixiang, a model worker in the 80s, recently made a special spring caliper that succeeded in measuring the inner groove of a piston. Piston inner ring is used to install seals, four precision, the past has been measured with calipers or ordinary calipers, very inaccurate, affecting product quality, and some even scrapped. With a special caliper measuring the diameter of the piston within the groove, both accurate and convenient, accuracy of up to 0.005 mm, welcomed by workers. Calipers by the card feet, springs, living hinges, dials and other components. Dial indicator installed in the bushing, the bushing end of a threaded system, the dial indicator fixed to the card feet. Card foot contact made of carbide material. Card contact, living hinges and dial indicator center should be insured