应用新技术制造自动络筒机超塑合金槽筒
2016-03-24 19:35:18   来源:   评论:0 点击:

为降低自动络筒机用槽筒成本,实现国产化,详细介绍了自动络筒机超塑合金槽筒应用的多项新技术——超塑成型技术、气胀成形工艺加工槽筒筒体,筒体、端盖与芯管激光焊接一体,槽筒内腔
王国兴,吕  毅
(中纺机电研究所,北京  100025)
 
摘要:为降低自动络筒机用槽筒成本,实现国产化,详细介绍了自动络筒机超塑合金槽筒应用的多项新技术——超塑成型技术、气胀成形工艺加工槽筒筒体,筒体、端盖与芯管激光焊接一体,槽筒内腔浇注高强度复合材料,以及高精度车削加工、砂带磨削技术、旋流式研磨精饰技术及异体材料电镀技术等。指出:超塑合金槽筒制造精度高,表面粗糙度Ra值不大于0.8 μm,表面硬度不低于900 HV,质量可靠,从生产上实现了国产化的突破。
关键词:自动络筒机;槽筒;筒体;槽型;沟槽;超塑成型;合金;气胀成形
中图分类号:TS103.82+7    文献标志码:B    文章编号:1001-9634(2016)02-0021-03
 
收稿日期:2015-07-29
作者简介:王国兴(1962—),男,山东招远人,高级工程师,主要从事纺织机械设计与制造方面的研究。
网络出版时间:2015-10-27 18∶34
http://www.cnki.net/kcms/detail/61.1131.TS.20151027.1834.004.html
 
Application of New Technology in Manufacturing Slotted Cylinders of Super Plastic Alloy on the Auto-winder
WANG Guoxing,LYU Yi
(China Mechtronical Institute of Textile,Beijing 100025,China)
 
Abstract:In order to reduce the cost of the slotted cylinder and to realize the localization,details introduction is made to many new technologies involving with the cylinder of super plastic alloy including super plastic forming technology, flatulence forming process forming slotted cylinder with the end cover and the core tube laser welded.The cylinder is cast of high strength composite materials inside.High precision turning,spiral-flow grinding technology,cyclone abrasive finishing technology and foreign material electroplating technique are included.It is pointed out that the slotted cylinder of super plastic alloy is of high manufacturing precision with the surface roughness Ra value of less than 0.8 μm,the surface hardness not less than 900 HV,reliable,a localization breakthrough in production.
Key Words:automatic winder;slotted cylinder;cylinder body;slot form;slot;super plastic forming;alloy;flatulence forming
 
参考文献:
[1] 何景素,王燕文.金属的超塑性[M].北京:科学出版社,1990:1-15.
[2] GB/T 1041—2008,塑料  压缩性能的测定[S].
[3] GB/T 1040.1—2006,塑料  拉伸性能的测定  第1部分:总则[S].
[4] GB/T 2567—2008,树脂浇铸体性能测试[S].
[5] GB/T 2571—1995,树脂浇铸体冲击试验方法[S].
[6] GB/T 4341—2001,金属肖氏硬度试验方法[S].
 
 

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