CAJ | 학술논문

为提高液压支架制造质量,根据多年来从事液压支架制造过程中累积的经验,论述了焊接工艺参数的选取,焊接接头的选择,焊接应力的控制,焊接过程应力集中的预防,焊接残余变形的控制和预防等工艺措施。实践表明,采用这些工艺措施能保证支架结构件的焊接质量,并取得良好的效果。
위제고액압지가제조질량,근거다년래종사액압지가제조과정중루적적경험,논술료한접공예삼수적선취,한접접두적선택,한접응력적공제,한접과정응력집중적예방,한접잔여변형적공제화예방등공예조시。실천표명,채용저사공예조시능보증지가결구건적한접질량,병취득량호적효과。
In order to improve the quality of hydraulic support,according to rich experience of manufacure hydraulic support,the choice of welding procedure,welding joints choice,welding stress control are discussed.The prevention of stress concentrated during welding,welding remains＇ distortion control and prevention are introduced.The results show that this welding procedures ensure quality.