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磁粉探伤工艺是我公司拖拉机、工程机械制造过程中的重要工艺之一。由于其本身的技术特点,磁粉探伤工艺属于特种工艺范畴。它借助于磁粉探伤方法保证原材料、零件热加工、机械加工及其它生产过程中的质量。80年代初,我公司为拖拉机曲轴、凸轮轴等关键零件,编制了磁粉探伤工艺。有了统一的探伤工艺,就可以使工艺参数一致,验收标准一致,从而提高了探伤质量,保证了拖拉机使用的可靠性。我们吸取了国内同行业厂家的有益经验以及自己的经验教训,根据我公司生产发展的需要,对凡需100%磁粉探伤的零件都制订了统一的磁粉探伤工艺文件,实施了特种工艺管理。
Magnetic particle inspection process is my company tractor, construction machinery manufacturing process one of the important processes. Due to its own technical characteristics, magnetic particle inspection belongs to the category of special processes. It uses magnetic particle inspection method to ensure the quality of raw materials, parts thermal processing, machining and other production processes. Early 80s, my company for the tractor crankshaft, camshaft and other key components, the preparation of the magnetic particle inspection process. With a unified testing process, you can make the same process parameters, acceptance standards are consistent, thereby improving the quality of testing to ensure the reliability of the tractor. We learn from the domestic industry with the useful experience of manufacturers and their own lessons learned, according to the needs of our production and development, where the need for 100% magnetic particle testing have developed a unified magnetic particle inspection process files, the implementation of a special process management.