油缸马鞍形曲线焊缝自动焊工艺  

Automatic Welding Process for the Saddle Curve Weld Seam on the Oil Cylinder

作　　者：韩红彪[1] 崔琦[2] 贾现召[1] 李济顺[1] 

机构地区：[1]河南科技大学先进制造技术重点学科开放实验室,河南洛阳471039 [2]洛阳工业高等专科学校

出　　处：《矿山机械》2006年第9期101-103,共3页Mining & Processing Equipment

摘　　要：拖拉机铲刀臂油缸上有一条马鞍形空间曲线焊缝,手工焊接难度大,难以保证焊缝质量。研制的自动焊接设备以三维数控系统作为控制核心,可实现油缸转动、焊枪水平移动、焊枪垂直转动的三轴联动,从而控制焊枪沿马鞍形焊缝轨迹准确移动。There is a piece of saddle curve weld seam on the oil cylinder that drives the shoveling arm of the tractor, for the big welding difficulty of manual welding, the welding quality could not be guaranteed. The three-dimensional numeric control system serves as the control core to develop the automatic welding facilities, then triaxial linkage of rotation of the oil cylinder, horizontal movement of the welding torch and vertical rotation of the welding torch could be realized, thus the welding torch could be controlled to accurately move along the saddle curve weld seam.

关 键 词：空间曲线焊缝 自动焊接 油缸体 马鞍形 工艺 工业发达国家 计算机数控系统 焊接质量 

分 类 号：TG457[金属学及工艺—焊接]