The technological process of horizontal parting sand core machine was analyzed in detail.A programmable controlled pneumatic sand core making machine was designed.In the equipment,two independent air pressure supply systems were adopted.By designing sand shooting film cylinder,full automation of the production process was realized.A variety of coated sand mold with complex shape and high precision could be produced.The product quality and production efficiency are improved.
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李颖,石路晶,冯贺著.水平分型覆膜砂制芯机气动系统设计[J].机床与液压,2018,46(10):88-91. . Design of Pneumatic System for Horizontal Parting Film Sand Core Making Machine[J]. Machine Tool & Hydraulics,2018,46(10):88-91