In the production of aluminum profiles, measuring tools are like weapons in the hands of inspectors. If the weapon is in a semi paralyzed or damaged state, the test results are meaningless and have no monitoring effect on product quality. Therefore, the maintenance of measuring tools is very important. The following are some maintenance specifications for measuring tools (general testing tools) of aluminum plate manufacturers:
1. The storage place of measuring tools shall be kept clean and dry, away from vibration and corrosive gas, and away from places with high temperature and magnetic field. Store the measuring tools in the box clean and dry, do not store other sundries.
2. After using the measuring tools, clean the surface stains and aluminum chips, loosen the fastening device, and when it is not used for a long time (more than 1 month), coat the measuring surface with antirust oil. When the measuring tool is not used, it shall be put into the protection box and used by special personnel, and the measuring tool work shall be well done with the annual inspection record.
3. Do not rub the measuring surface, measuring surface and marking part of the measuring tool with oilstone and emery cloth.
4. When there is burr on the surface of the workpiece, the burr must be removed and measured, otherwise the measuring tools will be worn and the accuracy of the measurement results will be affected.
5. Do not touch the measuring surface of the measuring tool with your hand, because sweat and other wet and dirty things on your hand will pollute the measuring surface and make it rusty. Do not mix the measuring tool with other measuring tools and metal materials to avoid colliding with the measuring tool.
6. Do not use the measuring tool tip of the caliper as a scriber, compass or other tool.
以上介绍了铝型材测量工具的保养方法，想要了解更多关于铝型材的相关产品信息，欢迎访问网站：The maintenance methods of aluminum profile measuring tools are described above. For more information about aluminum profile products, please visit http://www.jndclyxgs.com