自 2 0世纪初以来 ,螺杆输送系统 (即螺杆挤出机 )就被橡胶工业用作对品种繁多的高弹性胶料进行混炼、均化、塑化和定型的一个手段。过去 ,螺杆和机筒的开发有许多基本上是根据直觉和经验。为了实现更好的性能 ,设计工作者经常采用来自其它行业的思路 ,例如 ,早期的设计线索有 Since the beginning of the 2000s, screw conveyor systems (ie, screw extruders) have been used by the rubber industry as a means of compounding, homogenizing, plasticizing and styling a wide variety of highly elastic compounds. In the past, much of the development of screw and barrel was largely based on intuition and experience. In order to achieve better performance, designers often use ideas from other industries, for example, early design clues are