| 刘华荣1，何建萍h，王付鑫2，宗小彦1.丝网焊接工艺研究现状[J].轻工机械,2016,34(2): |
| 丝网焊接工艺研究现状 |
| Review on Mesh Welding Process |
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| DOI：10. 3969/j. issn. 1005 -2895. 2016. 02. 021 |
| 中文关键词: 丝网 焊接工艺 接头形式 装配方式 微束等离子弧焊 |
| 英文关键词:mesh welding processes joint form assemblv method micro-plasma arc welding |
| 基金项目:国家自然科学基金资助项目(51275283)；上海市科委基础研究重点资助项目(14JC1402700)；上海工程技术大学研
究生科研创新项目( 14KY0517)。 |
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| 摘要点击次数: 1504 |
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| 中文摘要: |
| 针对丝网焊前存在下料要求高、焊前清洗难、装配繁杂，以及丝网结构的特殊性造成接头金属熔化时润湿难、跳
弧、结球等问题，研究了国内外丝网焊接工艺在焊接方法、焊接接头和装配方式等方面的发展动态。探讨了钨极氩弧焊、
电阻焊、微束等离子弧焊等方法焊接丝网时的优缺点，研究了不同接头形式下的装配方式及其最优装配量的范围，得出
了在各种使用情况下不同的焊接方法所适合的接头形式。最后提出在丝网焊接过程中加入视觉传感技术等以提高焊接
精度和生产效率是进一步研究的方向。 |
| 英文摘要: |
| It researched the mesh welding technology at home and abroad in welding method . welded joints and assembly
methods. in order to improve the high requirement of baiting, difficult cleaning before weld. complex assembling, and
the particularity of mesh structure led to hard to wet, jump arc, heading and other challenges when metal joints molting.
It mainly discussed the advantages and disadvantages of TIG welding, resistance welding, micro-plasma arc welding and
other methods welding mesh. and studied the assembly form and its size range of optimal assembly of different joint
forms. and obtained suitable joint forms under different welding methods. The vision sensing technology is the further
research direction to raise the precision and efficiency during the process of the mesh weld. |
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