基于技能大赛的多线螺纹车削方法探讨

Research on multi-thread turning method based on skills contests

在职业院校的技能大赛中,普通车工是机械数控类专业的传统比赛项目,在比赛内容上多线螺纹的车削是一个必考的内容,多线螺纹车削速度的快慢、车削精度的准确与否都直接影响到比赛选手的心态和成绩。结合多年训练学生参加比赛的经验,对多线螺纹的车削方法进行分析探讨,以提高学生双线螺纹的车削速度和车削精度。

In the skills competition in vocational schools,general machinery CNC lathe is a traditional specialty events,the content in the game thread is turning multi-line contents of a compulsory,speed,precision turning thread turning multi-line speed and accuracy contestants have a direct impact on the mentality and achievements.Combined with years of experience in training students to participate in the competition,the paper analyzed turning method for multi-line threaded discussion,in order to improve the accuracy of students turning speed and turning double thread.