钢制暖气片自动焊缝机焊缝数学模型研究
Research on mathematical model of steel radiator automatic welding machine
解海滨，高利军，于锁清
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作者单位：邢台职业技术学院机电系
中文关键字：空间相贯线；焊缝焊接；直线插补
英文关键字：Space intersecting line; Seam welding; Linear interpolation
中文摘要：针对钢制暖气片生产中焊缝焊接技术要求较高，劳动强度大，且不能保持生产稳定的问题，提出了开发成组焊缝自动焊缝机的设计思路，给出了自动焊缝机的工作原理，依据焊接的实际操作过程，建立相应的焊缝焊接数学模型，结合焊机精度要求给出了自变量步角确定的方法，为钢制暖气片自动焊机控制程序的开发提供了必要的技术准备。
英文摘要：For the problem of higher technical requirements, greater labor intensity and instable production quality in the production process of steel radiator, the designing and working principle of automatic weld machine are given. The corresponding welding mathematical model is established on the basis of current manual welding process. The method about determining variable step angle is proposed by combining with the welding precision requirements. The research provides the necessary technical preparation for developing steel automatic welding machine control program.