【摘要】 为解决EQ153活塞铸件在生产过程中易出现的缺陷,对其金属模具所用的涂料进行了初步研究。通过试验应用研究,找出了合适的涂料及其配比工艺,进而改善了铸件的质量。更多还原

【Abstract】 In order to solve the problem-defects occurred easily in production of EQ153piston castings,some researches about painting materials used in metal mould have been carried out .The application researches have shown that option of painting materials and their process are found and quality of castings is improved.更多还原