由于量块在长度计量中普遍应用和频繁使用,往往会产生锈迹、划痕、碰点、毛刺等,导致研合性差等缺陷。在检定中,为了使量块准确度等级满足规程和工作需要,必须对量块进行修理。一、量块修理的分类量块修理分为非工作面的修理和工作面的修理。二、环境条件修理室应干净整洁,无灰 As the measuring block in the measurement of the length of the common application and frequent use, often produce rust, scratches, touch points, burrs, resulting in poor research and other defects. In the test, in order to make the block level of accuracy to meet the rules and work needs, the need to repair the block. First, the amount of block repair classification block repair is divided into non-face repair and face repair. Second, the environmental conditions Repair room should be clean and tidy, no ash