本文介绍了作者在设计、试制和试验侧射水平分型无箱射压造型机过程中,解决铸型紧实度的均匀性、射砂过程中各环节的密封及合型精度等问题的经验和体会,并就梭式步进输送机与水平分型无箱射压造型机组线生产出现的问题,提出解决办法。 This article introduces the author’s experience in the design, trial production and testing of side-shooting horizontal box-type shotless molding machine to solve the problem of the uniformity of the solidity of the mold, the sealing and closing accuracy of each stage during the shot blasting And experience, and put forward solutions to the problems that arise in the production of the shuttle stepper conveyor and the horizontal typeless box shot pressure molding unit line.