橡胶挤出设备的技术进步和发展(上)

The technical progress and development of rubber extrusion equipment(part 1)

比较全面地介绍了挤出机的发展历程,对其发展的各个阶段的挤出机理和特点作了简述,并从螺杆的构型上说明了挤出设备的技术进步;同时从温控装置、喂料装置和机头测压装置介绍了挤出机辅属装置的发展情况,并从用途扩展、联动线以及新产品开发3个方面阐述了挤出设备的发展方向。

Completely introduced the developing course of extruder, briefly described the principle and property of the extruders of their development in varied period, and explained the technology progress of the extrusion equipment of its structure of screw; meanwhile introduced the development of the auxiliary equipment of extruder from the temperature control device, feeding device and head side pressing device, and explained the development trend of extrusion equipment from 3 aspects of application extending, train and new product.