the design of the melting zone for extruder screw was optimized.
讨论了挤出机螺桿熔融段的优化设计问题。
causes of ineffectiveness of plastics extruder screw due to cracking are analysed, briefly intro- duces renovation by welding.
对塑料挤出机螺桿失效断裂原因进行分析,简要介绍了焊接修复情况。
the optimal design for computer-aided of extruder screw was discussed.
讨论了挤出机螺桿的计算机辅助优化设计问题。
a simplified mathematic model of the melting zone for extruder screw was established and solved by the complex method to minimize the specific energy consumption.
以单位产量能耗最小为优化目标,建立简化的挤出机熔融段螺桿优化设计的数学模型,应用复合形法求解。
the optimal design of moddock barrier mixing element on extruder screw was investigated.
研究挤出机螺桿直槽式屏障混炼元件的优化设计问题。
cutting the extruder screw rod with this improved lathe tool makes the processing accuracy and production efficiency .
用改进后的车刀切削挤出螺桿,提高了螺桿的加工精度和生产效率,降低了加工成本。