Industry standards and acceptance specifications for sheet metal processing surface treatment
This article discusses the key technologies of surface treatment of automobile chassis processing, including protective treatment, decorative treatment and functional treatment. Among them, electrophoretic coating is the gold standard for automobile chassis processing, and the film thickness and penetration need to be controlled. Powder spraying is the mainstream choice for chassis processing, and hardness and orange peel control need to be controlled.
What to do if sheet metal processing delivery is delayed
In the manufacturing industry, delays in automobile chassis processing parts may lead to delivery penalties, affect customer trust, and trigger contract penalties. Starting from actual cases, this article disassembles the deep-seated reasons for sheet metal processing delays and provides three feasible supply chain optimization solutions, including building a supply chain transparency system and creating a flexible supply chain network.
Discussion on splicing process of sheet metal processing of biological safety cabinets
The splicing process in biological safety cabinets mainly includes welding, riveting and bonding. The welding process is effective in improving the sealing, but there is also the problem of high temperature deformation. The riveting process is simple to operate, but it may affect the appearance. The bonding process has advantages in ensuring the sealing, but it requires the application of high-performance sealant.
Whole process of quality inspection of sheet metal processing parts
In the field of automobile parts manufacturing, the purchaser needs to control product quality risks and pay attention to the "five lines of defense" from raw materials to finished products, including material inspection, process monitoring, semifinished product size sampling, surface treatment acceptance and final inspection packaging protection. The four core strategies to avoid risks include establishing a "quality agreement" in advance and clarifying quality inspection standards and responsibilities.
How to save money on small batch sheet metal processing
With the diversified development of the manufacturing industry, the market demand for small-batch sheet metal processing has become increasingly prominent. However, small-batch processing also faces the problem of cost control. Factors affecting small-batch costs include material selection, process complexity and purchase quantity. Selecting the right material, controlling process complexity and optimizing purchase quantity are the keys to reducing costs.
Precise control method of bendin g angle in sheet metal processing
In the field of sheet metal processing, precise control of bending angle is very important. Choosing appropriate bending equipment, appropriate molds, precise process parameters and standardized operating procedures directly affect the accuracy of the bending angle.