การลดของเสียในกระบวนการผลิตชิ้นส่วนยานยนต์

Abstract

As the plastics molding industry has now played an important role and has grown in number, the organizers are interested in the processes, methods and production that generate waste in the Plastic injection molding process That caused any cause And what are the solutions to make the production process reduce waste? In order to reduce waste, the management team will improve and solve the problem in order to reduce the waste production process as much as possible according to the set objectives.
This thesis has been prepared with the aim of reducing waste that arising in the process. Manufacture of auto parts By studying the theory of plastic injection; Injection molding machine Mold and various factors that cause waste in the automotive parts manufacturing process. From the study, the principle of reducing wastes was applied.
7 quality control tools, including chart, pareto, check sheet (check sheet) and graph, are used in the analysis and as Guidelines for solving problems that cause waste in the production of automotive parts Which the person can do Select the problem part. Then use the principles that have been studied to distinguish problems such as incomplete injection, burrs, burns, black spots, etc., and then take the problem to analyze the cause. The correction fee can be adjusted at the injection molding machine. The adjustments were made under the direct supervision of a skilled engineer when the correction was completed, thus obtaining the optimum parameter for the fault.
And then bring to record the results and summarize in the next order