我车间芯子组的工人在技术组、机工组的配合下,自己动手,克服了种种困难,在一九五八年就制造出第一台挤芯机。经过不断实践,不断改进,逐步完善,目前已在生产上发挥较大作用。一般的纺机铸件上等截面泥芯都靠这台设备来完成,能挤出圆形、半 With the cooperation of the technical team and the mechanics team, the workers in the core workshop of our workshop overcame various difficulties and built the first extruder in 1958. After continuous practice, continuous improvement and gradual improvement, it has played a greater role in production. General textile machinery casting section of the upper section of mud core are completed by this equipment can be extruded round, half