Technical Grade Chemical,Clear and Coloreless Solvent,N-Ethyl-Pyrrolidone Solvents Sinochem Qingdao Co., Ltd. , http://www.chsurfactants.com
Precision measuring tools such as measuring blocks, vernier calipers, and outer diameter micrometers are widely used in the measurement process of industrial production. These gauges wear and deform after frequent use, losing their original accuracy. When repairing these precision measuring tools, grinding and adjusting methods are often used, which have large grinding amount and low efficiency, and the accuracy of the measuring tools is inevitably lowered as the number of grinding times is increased, and the service life is shortened until scrapped. If the gauge block is lowered due to the size difference of the center length, the caliper of the vernier caliper can not be repaired and scrapped. This is a common technical problem in the current repair of measuring instruments. In order to make up for the deficiencies in the existing repair methods,