哈尔滨轴承
哈爾濱軸承
합이빈축승
JOURNAL OF HARBIN BEARING
2014年
2期
89-92
,共4页
聚乙烯%吹塑薄膜%冷却定型%膜泡%热传导
聚乙烯%吹塑薄膜%冷卻定型%膜泡%熱傳導
취을희%취소박막%냉각정형%막포%열전도
polyethylene%blown film%cooling stereotypes%iflm bubble%heat conduction
针对聚乙烯薄膜吹塑工艺中因冷却不充分而使产量和质量受到限制的问题，详细论述了冷却定型装置的分类、冷却机理、风环结构、熔融聚乙烯的物理性能与成型条件等方面内容，对提高冷却定型装置的生产效率及产品质量有所帮助，以期获得更好的加工状态及更高的加工稳定性。
針對聚乙烯薄膜吹塑工藝中因冷卻不充分而使產量和質量受到限製的問題，詳細論述瞭冷卻定型裝置的分類、冷卻機理、風環結構、鎔融聚乙烯的物理性能與成型條件等方麵內容，對提高冷卻定型裝置的生產效率及產品質量有所幫助，以期穫得更好的加工狀態及更高的加工穩定性。
침대취을희박막취소공예중인냉각불충분이사산량화질량수도한제적문제，상세논술료냉각정형장치적분류、냉각궤리、풍배결구、용융취을희적물이성능여성형조건등방면내용，대제고냉각정형장치적생산효솔급산품질량유소방조，이기획득경호적가공상태급경고적가공은정성。
This paper provides the solution to solve the problem that cooling is not sufifcient to yield and quality is restricted because of polyethylene iflm blow moulding process and discusses in detail the cooling device classiifcation, mechanism of cooling, air ring structure, molten polyethylene physical properties and forming conditions of cooling device, so as to improve the production efifciency and product quality and make the processing condition and process stability better.
