• 2021-12-10

In terms of structure, the convenience of feeding, ordering, discharging and waste cleaning shall be ensured as far as possible. For the processing of small parts, it is strictly prohibited for the operator's fingers, wrists or other parts of the body to extend into the mold area for operation; For the processing of large parts, if the operator has to work in the mold by hand, the scope of enterin...

• 2022-01-04

Hardware stamping factory has strict inspection standards, which are divided into sampling inspection and all inspection. Sampling inspection, also known as sampling inspection, is a statistical method and theory to randomly select a small number of products (samples) from a batch of products for inspection, so as to judge whether the batch of products are qualified or not. It is different from co...

• 2022-02-23

The quality standards of stamping parts are divided into national standard and non-standard. The following are different concepts about national standard and non-standard: National standard: refers to the standard approved and issued by the national standardization authority, which is of great significance to the national economic and Technological Development and is unified throughout the country...

• 2022-03-04

The processing of metal stamping parts is the requirements for bending parts: 1. The shape of bending parts shall be symmetrical as far as possible, and the bending radius shall not be less than the minimum bending radius allowed by the material. 2. The curved edge is too short and difficult to form, so make the straight part of the curved edge H > 2 δ。 If h is required to be very short, approp...

• 2022-03-09

1: Electroplating The process of attaching a metal film to the surface of metal by electrolysis to prevent corrosion A technology that can improve weldability, conductivity and beauty. Usually electroplated with gold, silver, nickel, zinc and tin. 2: Anodic oxidation It is mainly the anodizing of aluminum, which uses the electrochemical principle to generate a layer of alumina film on the surface ...

• 2022-04-08

Why is the surface quality of metal stamping parts poor? There are many reasons for the surface quality problems of stamping parts. For example, the surface quality of coil, sheet and die will affect the quality of stamping parts. The operation in the stamping process and the clamping, taking and unloading of station instruments may also damage the surface quality of stamping parts. Therefore, the...

• 2022-06-17

At present, with the rapid development of science and technology, the market demands more and more metal stamping workpieces. In order to produce good stamping workpieces, plates generally need heat treatment after stamping. Appropriate heat treatment can significantly improve the mechanical properties of workpieces and prolong the service life of five metal stamping workpieces

• 2022-07-29

Metal stamping processing is a commonly used metal processing method in China at present. In the production process of workpiece, due to the comprehensive influence of machining accuracy of machinery and equipment, die wear, machining error and other factors, the size of metal stamping parts produced and processed is difficult to achieve absolute accuracy. Therefore, in order to ensure the availab...

• 2022-09-06

All employees of the company: The annual Mid Autumn Festival is coming. In order to enrich the cultural and entertainment life of employees, promote communication and exchange among employees, enhance team cohesion, reflect the company's care for employees, and let everyone have a beautiful and unforgettable Mid Autumn Festival, the mid autumn bobbing activity is held. 1、 Time: 17:00 PM, September...

• 2026-04-10

Electroless nickel plating (ENP) is a widely used surface treatment technology that offers unique advantages for industrial and manufacturing applications. Unlike traditional electroplating, which requires an external electric current, electroless nickel plating uses a chemical reaction to deposit a uniform, corrosion-resistant layer on metal components—making it a top choice for precision parts t...