有相当大部分的塑料加工企业对所使用的螺杆和机筒的态度,就是“眼不见,心不烦”。在塑料制品的加工过程中,一旦出现异常现象,加工企业往往首先想到的是塑料原料、工具或设备参数的问题,然后调整加工参数,以消除例如由螺杆 A considerable part of the plastic processing enterprises on the use of the screw and barrel attitude, is “out of sight, out of mind”. In the processing of plastic products, once the abnormal phenomenon, processing companies often first think of plastic raw materials, tools or equipment parameters, and then adjust the processing parameters to eliminate, for example, by the screw