Issues to be noted in precision sheet metal processing

What are the issues to pay attention to in precision sheet metal processing? The usual process of precision sheet metal processing is: sheet metal processing drawing planning ->laser processing or (CNC stamping) ->bending ->welding forming ->electrostatic powder coating or (liquid paint) ->screen printing ->packaging and shipping sheet metal parts are usually characterized by small batch size, multiple types, and easy circulation of new products. They can be manufactured according to different customer needs, and usually do not have a fixed production form. Therefore, it is difficult to effectively control the quality of sheet metal parts in some precision sheet metal processing factories, mainly because they do not have specific skills. Below, we will tell you several methods on how to ensure the quality of sheet metal processing. These methods will be useful to ensure your Production and processing quality. Sheet metal processing skills have evolved from the initial exploration and manufacturing, from the use of simple sheet metal processing skills to the relatively sophisticated and large-scale use of sheet metal processing skills today. This has enabled sheet metal processing to overcome the shortcomings of traditional sheet metal processing and then incorporate new sheet metal processing skills, making sheet metal processing skills even stronger.

In the early stage of precision sheet metal processing, it is necessary to understand the customer's needs. When receiving order information and product requirements, a clear idea should be formed in the mind, especially having a certain understanding of the customer's product appearance and forming. Then, through drawing, the sheet metal parts that need to be produced should be visually represented on the image, and various parameters and scales should be marked. If there is uncertainty in the local area, timely communication with the customer should be carried out. After the drawing is completed, it should be delivered to the engineering department, and then the engineering department should delegate it to the skilled worker who needs detailed construction. After the skilled worker completes the inspection, they can sign and send it to the workshop. When precision sheet metal processing bends, it is necessary to recognize the direction and scale of the bending. If there is excess or shortage of materials, adjustments should be made in a timely manner. After the recognition is completed, large-scale production can be carried out. Then, during production, molds should be replaced, and during work, inspections should be conducted from scratch. Conduct quality inspection on the processed sheet metal parts, sample the dimensions of the sheet metal parts, and then inspect them from the appearance. Return the unqualified products to the furnace and fill out the inspection report form.