摘要
塑料机械的开发正日益向全面提高塑料加工商的生产效率踏步迈进。新机器的技术必须有能力降低加工成本、提高产品性能。“直接传动高速挤出机”和“连续塑化注射装置”是挤出成型和注塑成型领域新式塑机提高效率的两个典范。本文通过介绍这两个例子 。
As far as the design of plastics machinery is concerned,developments are increasingly being targeted towards raisingoverall efficiency for the plastics processor Consequently,innovative machine technologymust be able to reduce costs and increase performance Two concepts,"a high speed extruderwith direct drive" and "an injection unit with continuous plasticisation"from the fields ofexrtusion and injection moulding technology,are good examples of innovative engineering developments that increase machine efficiency,The article reflects some new theoretical points and characteristics of developments for plastics machinery in German by introducingtwo examples
关键词
塑料机械
挤出机
注射机
plastics machine
extruder
injection
