Research On Productivity Improvement About The Welding Line In The HD Factory Of A Passenger Vehicle Company

Passenger car’s sales reached5148546units in2006. In2009the data has exceeded10million as a total of10315194. TO meet the rapid increased of the sales, the need for more production. However, the upgrading of production capacity can not only rely on investment to build a new factory, because building a new factory with high investment, high risk. So improve productivity quickly with lower cost will be a great advantage.With the rapid development of automobile industry, automobile sales increased year by year, according to the market analysis information, the production capacity of HD factory assembly line is asked to reach46JPH in2010. And how to get the goal by the original equipment, become a serious issue.The article is based on the lean production mode to introduce the method of productivity improvement. And then, put forward the process and method to the new recruits. As a result, they can understand these methods quickly, and use them to improve their Work efficiency. Of course, make greater contributions to the enterprise.Based on HD factory welding line as the object of study, this paper focuses on:According to the plan ability and design ability, clear task of the research; According to the concept of lean production, analyzes the current production capacity; Search for the main reason, With the help of the corresponding methods; Programming, and prove scheme feasibility: Implementation scheme, and confirm the effect of the improvement.