CA6140车床常见电气故障的诊断与维修措施的分析

Diagnosis of Common Electrical Faults of CA6140 Lathe and Analysis of Maintenance Measures

CA6140车床故障诊断与维修是职业院校机电专业或近机专业维修电工实训及职业技能鉴定的重要项目,也是《机电设备故障诊断与维修》课程教学的重难点,在CA6140车床电气控制线路故障诊断与维修教学中,让学生掌握CA6140车床的主电路和控制线路,教会学生排除线路故障,准确找到故障点,提高学生排除故障的概率,确保CA6140车床的运行质量,减少运行安全隐患造成的经济损失。本文在分析对CA6140车床主电路和控制电路的基础上,对CA6140车床常见电气故障进行诊断与维修。

Fault diagnosis and maintenance of CA6140 lathe is an important project for practical training and vocational skill appraisal of maintenance electricians in mechanical and electrical majors or near machine majors in vocational colleges.It is also a key and difficult point in the teaching of"Mechanical and Electrical Equipment Fault Diagnosis and Maintenance".In the teaching of fault diagnosis and maintenance of CA6140 lathe electrical control circuits,students are taught to master the main circuit and control circuit of CA6140 lathe,eliminate circuit faults,and accurately find fault points,Improve students'probability of troubleshooting,ensure the operation quality of the CA6140 lathe,and reduce economic losses caused by operational safety hazards.Based on the analysis of the main circuit and control circuit of the CA6140 lathe,this article diagnoses and repairs the common electrical faults of the CA6140 lathe.