附件传动机构磨损现象分析与改进
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摘要
某型号发动机附件传动装置在外场使用中常发生因齿轮齿面擦伤、花键磨损导致的发动机滑油光谱铁含量超标问题,文中通过附件传动装置的装配结构、齿轮的强度、材料、润滑形式等多方面进行齿轮齿面擦伤故障具体分析,对齿轮进行300 h工作寿命全负载状态强度校核计算,对装配过程零件受力进行有限元分析,通过制定有效措施降低产品故障率。
A certain type of engine accessory transmission often suffers from excessive iron content in the engine oil due to gear tooth surface abrasion and spline wear in the field. This paper analyzes the assembly structure of the gear tooth surface scratching fault to the attachment transmission, the strength of the gear, the material, the lubrication form, and calculates the strength of the gear for the full load state of the 300-hour working life. The finite element analysis of the parts of the assembly process is carried out, and effective measures are taken to reduce the product failure rate.
A certain type of engine accessory transmission often suffers from excessive iron content in the engine oil due to gear tooth surface abrasion and spline wear in the field. This paper analyzes the assembly structure of the gear tooth surface scratching fault to the attachment transmission, the strength of the gear, the material, the lubrication form, and calculates the strength of the gear for the full load state of the 300-hour working life. The finite element analysis of the parts of the assembly process is carried out, and effective measures are taken to reduce the product failure rate.
引文
[1]孙清伟.金属断口分析[M].哈尔滨:哈尔滨工业大学出版社,2007.
[2]张策.机械原理与机械设计[M].北京:机械工业出版社,2004.
[3]博弈创作室.APDL参数化有限元分析技术及其应用实例[M].北京:中国水利水电出版社,2004.
[4]黄锡恺,郑文纬.机械原理[M].6版.北京:高等教育出版社,1989.
[5]王希琳.金属材料及热处理[M].北京:水利电力出版社,1992.
[6]许杨剑.球栅陈列尺寸封装的有限元法模拟及焊点的寿命预测分析[D].杭州:浙江工业大学,2004.
[7]王茂庆.机械可靠性与故障分析[M].北京:国防工业出版社,2006.
[8]刘维民,夏延秋,付兴国.齿轮传动润滑材料[M].北京:北京化学工业出版社,2005.
[9]张栋.失效分析[M].北京:国防工业出版社,2003.
[10]孙鼎伦,陈全明.机械工程材料学[M].上海:同济大学出版社,1992.
[11]王焕庭.机械工程材料[M].大连:大连理工大学出版社,1991.
[12]文九巴.机械工程材料[M].北京:机械工业出版社,2002.
[13]范悦.工程材料与机械制造基础[M].北京:航空工业出版社,1997.
[14]徐滨士,朱绍华.表面工程的理论与技术[M].北京:国防工业出版社,1999.
[15]关子杰.润滑油与设备故障诊断技术[M].北京:中国石化出版社,2002.
[2]张策.机械原理与机械设计[M].北京:机械工业出版社,2004.
[3]博弈创作室.APDL参数化有限元分析技术及其应用实例[M].北京:中国水利水电出版社,2004.
[4]黄锡恺,郑文纬.机械原理[M].6版.北京:高等教育出版社,1989.
[5]王希琳.金属材料及热处理[M].北京:水利电力出版社,1992.
[6]许杨剑.球栅陈列尺寸封装的有限元法模拟及焊点的寿命预测分析[D].杭州:浙江工业大学,2004.
[7]王茂庆.机械可靠性与故障分析[M].北京:国防工业出版社,2006.
[8]刘维民,夏延秋,付兴国.齿轮传动润滑材料[M].北京:北京化学工业出版社,2005.
[9]张栋.失效分析[M].北京:国防工业出版社,2003.
[10]孙鼎伦,陈全明.机械工程材料学[M].上海:同济大学出版社,1992.
[11]王焕庭.机械工程材料[M].大连:大连理工大学出版社,1991.
[12]文九巴.机械工程材料[M].北京:机械工业出版社,2002.
[13]范悦.工程材料与机械制造基础[M].北京:航空工业出版社,1997.
[14]徐滨士,朱绍华.表面工程的理论与技术[M].北京:国防工业出版社,1999.
[15]关子杰.润滑油与设备故障诊断技术[M].北京:中国石化出版社,2002.