卡尺使用一段时间以后,内外量爪就会磨损成八字形。很多工厂都为这种万能量具的磨损而感到头痛。采用过敲击法、单爪单向挤压法等进行修整虽然可行,但由于卡尺硬度高、脆性大,总觉得不完善,难掌握,很难达到预定准确的形变量,而且容易在修整过程中使卡尺报废。近来我们设计了一台游标卡尺双向复位仪。卡尺的内爪和外爪可在这台仪器上一次安装,两者同时均匀受力,使之向外 Caliper after use for some time, both inside and outside the amount of claws will wear into a figure eight. Many factories have a headache for the wear and tear of this omnipotent gauge. Using the percussion method, single-claw one-way squeeze method for trimming although feasible, but due to high caliper hardness, brittleness, always feel imperfect, difficult to grasp, it is difficult to achieve predetermined accurate deformation, and easy in the dressing process Make the caliper scrapped. We recently designed a vernier caliper bi-directional resetter. The caliper’s inner and outer jaws can be mounted on this unit once, both evenly and simultaneously