Stamping parts

Production of waste products and effective preventive measures

 

Due to the influence of many factors, the stamping parts produced can not meet the standard and can only be scrapped. This will bring huge losses to enterprises. Therefore, it is necessary to find out the reasons why stamping parts become waste products and take effective prevention measures to improve the qualified rate of products?

 

There are many reasons for the production of waste stamping parts, which may be due to the poor quality of raw materials of stamping parts, or it may be related to the production of stamping parts Parts of the die, such as the installation and adjustment and improper use of the die; die due to long-term use, the gap changes or its own working parts and guide parts wear; because of the impact vibration of the die for a long time, the fastening parts are loose, so that the installation position of the die changes relatively.

 

In addition, the production of scraps from stamping parts may also be caused by the operation errors of the staff, such as the operators did not feed the strips in the correct way, did not operate in accordance with the operating procedures, and so on. In view of these reasons, what are the preventive countermeasures?

 

In order to ensure the qualified rate of stamping parts, the raw materials must be in accordance with the specified technical conditions. In order to achieve this, the specifications and brands of raw materials must be strictly checked, and the workpieces with high dimensional accuracy and surface quality requirements shall be tested and inspected if possible.

 

And to stamping parts production process regulations of each link should be fully and strictly observed; used press and die and other tooling equipment, should ensure that they work under normal working conditions; as far as possible in the production process to establish a strict inspection system, timely and accurate detection of product problems.