基于堆焊-电解的复合3D加工技术

张禹; 罗震; 谈辉; 段瑞; 张成大

基于堆焊-电解的复合3D加工技术

张禹¹,
罗震^2,,
谈辉¹,
段瑞¹,
张成大³

1.
天津大学材料科学与工程学院, 天津 300072
2.
天津大学材料科学与工程学院, 天津 300072;高新船舶与深海开发装备协同创新中心, 上海 200240
3.
大庆油田有限责任公司第二采油厂, 大庆 163461

基金项目: 国家自然科学基金资助项目(50975197,51275342)

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出版历程
- 收稿日期: 2013-12-22

Hybrid 3D processing technology based on build-up welding and electrolytic machining

1.
School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China
2.
School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China;Collabrative Innovation Center for Advanced Ship and Deep-Sea Exploration, Shanghai 200240, China
3.
The Second Oil Production Plant of Daqing Oil Field Co., Daqing 163461, China

摘要

摘要: 建立了基于堆焊-电解的复合3D成形系统,包括弧焊机器人、数字化焊机以及电解加工设备等.通过机器人堆焊对工件进行快速成形,进而采用电解加工设备对其进行精密修形,得到与预设三维实体模型尺寸一致的成品零件.提出了一种名为螺旋递进重熔的路径规划方式,可以很好的解决堆焊成形中的塌陷问题.针对低碳钢与铝合金两大类材料进行3D成形工艺试验,发现分别采用氯化钠电解液以及磷酸硝酸钠混合电解液进行电解加工可以得到表面光洁的零件.结果表明,利用堆焊-电解复合3D加工系统可以在无模具的条件下制备尺寸精确、表面光洁的零件.
- 弧焊机器人 /
- 3D成形 /
- 路径规划 /
- 电解加工
Abstract: A hybrid 3D processing system based on build-up welding and electrolytic machining was established in this paper, which involved an arc welding robot, a digital welder and electrolytic machining device. Rough cast was built up by the robot, and then modified by the electrolytic device to get dimensional accuracy. A processing path planning called screw overlap method was developed to deal with the collapse of welding bead. Using sodium chloride and monarkite solution as electrolyte can make mild steel and aluminum alloy workpiece with a smooth surface. Finally, the as-prepared products possessing dimensional accuracy and smooth surface was manufactured by the build-up welding and electrolytic machining hybrid processing system.
- arc welding robot /
- additive manufacturing /
- path planning /
- electrolytic machining

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参考文献(6)

[1]	刘一搏,孙清洁,姜云禄,等.基于冷金属过渡技术快速成形工艺[J].焊接学报, 2014, 35(7):1-4. Liu Yibo, Sun Qingjie, Jiang Yunlu, et al. Rapid prototyping process based on cold metal transfer arc welding technology[J]. Transactions of the China Welding Institution, 2014, 35(7):1-4.
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施引文献(7)

期刊类型引用(4)

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2.	朱朝霞，彭琨，陈万新，阳俊. 基于弧焊机器人的金属3D打印技术研究. 世界有色金属. 2019(09): 177-178 . 百度学术
3.	王磊磊，张占辉，徐得伟，薛家祥，曾敏. 双脉冲电弧增材制造数值模拟与晶粒细化机理. 焊接学报. 2019(04): 137-140+147+167 . 本站查看
4.	罗震，张禹，贾鹏. Ti-6Al-4V钛合金微束等离子弧堆焊增材制造工艺研究. 焊接. 2016(04): 13-16+73 . 百度学术

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文章访问数: 285
HTML全文浏览量: 5
PDF下载量: 177
被引次数: 7

基于堆焊-电解的复合3D加工技术

计量

出版历程

Hybrid 3D processing technology based on build-up welding and electrolytic machining

期刊类型引用(4)

其他类型引用(3)

计量

出版历程

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