The screw defective products is found in process course. The most important defect is the head broken so it will be paid attention to. In this paper the kind of process is analyzed so that the work harding is the main...The screw defective products is found in process course. The most important defect is the head broken so it will be paid attention to. In this paper the kind of process is analyzed so that the work harding is the main cause, which is concluded. The present paper is to cause skilled worker and related engineer′s attention and advices.展开更多
文摘The screw defective products is found in process course. The most important defect is the head broken so it will be paid attention to. In this paper the kind of process is analyzed so that the work harding is the main cause, which is concluded. The present paper is to cause skilled worker and related engineer′s attention and advices.
