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薄膜主动预拉伸机构
引用本文:陈立胜,陈楠,张凤翔,王凤平,刘云香. 薄膜主动预拉伸机构[J]. 机械制造与自动化, 2004, 33(2): 35-35,38
作者姓名:陈立胜  陈楠  张凤翔  王凤平  刘云香
作者单位:莱芜职业技术学院,山东,莱芜,271100;济南试验机总厂,山东,济南,250022
基金项目:莱芜职业技术学院科研项目 ( 2 0 0 3 0 2 0 1)
摘    要:介绍了一种新型薄膜预拉伸机构,即把被动拉伸变为主动拉伸,克服了被动拉伸的一些缺点;阐述了主动拉伸的原理作,并对二者进行了比较。

关 键 词:被动拉伸  主动拉伸  差动传感器
文章编号:1671-5276(2004)02-0035-01

Pretension Mechanism for Active Drawing Film
CHEN Li sheng ,CHEN Nan ,ZHANG Feng xiang ,WANG Feng ping ,LIU Yun xiang. Pretension Mechanism for Active Drawing Film[J]. Machine Building & Automation, 2004, 33(2): 35-35,38
Authors:CHEN Li sheng   CHEN Nan   ZHANG Feng xiang   WANG Feng ping   LIU Yun xiang
Affiliation:CHEN Li sheng 1,CHEN Nan 2,ZHANG Feng xiang 1,WANG Feng ping 1,LIU Yun xiang 1
Abstract:The article discusses a new type pretension mechanism for drawing film.The mchanism can change passive drawing to active drawing to over come some disadvantages of passive drawing,and expatiates on the theory of active drawing and compares the double forms.
Keywords:passive drawing  active drawing  difference sensor
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