【摘要】 <正>一、问题的提出 目前熔模铸件的清理方法主要有手工锤击、机械震击和电液压清理等方法。更多还原

【Abstract】 The experimental Procedure, test results and mechanism of air-exp losive cleaning for investment casting have been introduced in this paper. The results would show that air-pressure of 0.2-0.4 MPa may be well used for investment casting cleaning, where the casting surface without hollows or slits, higher air-pressure may be used if casting surface has hollows or slits depend on casting construction.更多还原