The vacuum gas quenching process of ring die of pellet mill is analyzed and discussed based on selection of heat treatment equipment, setting of process parameters, comparison of gas quenching cooling medium and control of deformation amount and others.
英
美
- 摘要對飼料制粒機環(huán)模的真空氣淬工藝，從熱處理設備的選用、工藝參數的設置、氣淬冷卻介質(zhì)的比較及變形量的控制等多個(gè)方面進(jìn)行了分析和討論。
