金属沉积波纹管工艺分析及性能研究  

Research on Process and Performance of Metal Deposited Bellows

作　　者：王雪[1] 张文良[1] 于翔麟 韩新博[2] 李子俊 邓军 WANG Xue;ZHANG Wen-liang;YU Xiang-lin;HAN Xin-bo;LI Zi-jun;DENG Jun(Shenyang Academy Of Instrumentation Science CO.,LTD.,Shenyang 110043,China;Shenyang HuiBo Heat Energy Equipment CO.,LTD.,Shenyang 110168,China)

机构地区：[1]沈阳仪表科学研究院有限公司,辽宁沈阳110043 [2]沈阳汇博热能设备有限公司,辽宁沈阳110168

出　　处：《管道技术与设备》2020年第5期38-40,共3页Pipeline Technique and Equipment

基　　金：辽宁省“兴辽英才计划”项目资助(XLYC1808023)。

摘　　要：针对沉积波纹管成形时,存在波纹管刚性分布大等不足,对影响的因素进行分析,明确了工艺改进的方向。通过波纹管壁厚均匀性测试试验,得出了影响波纹管壁厚均匀性的关键因素,有针对性地改进了波纹管成形工艺。通过检测数据对比,可以看出有效控制了波纹管刚度分散度大、刚度不一致,改善了成形后波纹管壁厚不能保持均匀的问题,提升了波纹管的外观表面光滑度,提高了沉积效率、波纹管成形质量和效率、机械性能和成品率,为批量生产提供了保障。Aim at the deposited bellows are formed,there are deficiencies such as large rigidity distribution of the bellows.The influencing factors are analyzed to clarify the direction of process improvement.Through the test of the uniformity of the bel-lows wall thickness,the key factors affecting the uniformity of the bellows wall thickness are obtained,and the bellows forming process is improved in a targeted manner.By comparing the test data,it can be seen that the bellows are effectively controlled with large dispersion stiffness and inconsistent stiffness,which improves the problem that the wall thickness of the bellows cannot be uniform after forming,improves the appearance of the bellows,and improves the deposition efficiency.Bellows forming quality and efficiency,mechanical properties and yield rate,provide guarantee for mass production.

关 键 词：金属 波纹管 成形 工艺 

分 类 号：TH16[机械工程—机械制造及自动化]