2022-12-07 [ INDUSTRY ]
Screws may seem like unremarkable little parts, but they are essential to everything. It has a wonderful name -- screw. Can you imagine something so simple? How is it made? Don't underestimate it, just the production process has six steps. ......
2022-11-30 [ INDUSTRY ]
Almost all fasteners are made of carbon steel, alloy steel, and generally have corrosion resistance requirements, therefore, the surface treatment of the coating must adhere firmly, can not fall off in the process of installation and unload......
Summary of screw surface treatment process and corrosion resistance
2022-11-23 [ INDUSTRY ]
The commonly used surface treatment processes for screws include oxidation, electrophoresis, electroplating, and Dacromet. The following are mainly classified and summarized by the color of the surface treatment of screws. 1. Black plated s......
Why heat treatment? Analysis of screw heat treatment process
2022-11-16 [ INDUSTRY ]
Screw heat treatment, we also call screw hardening. After quenching and tempering or quenching, the internal quality of the screw can be effectively improved. Next, we will introduce some common heat treatment concepts. 1 Normalizing: The h......
How to measure the correct size of the screw
2022-11-09 [ INDUSTRY ]
Many devices are inseparable from screws, and there are many models and specifications of screws. If we want to determine the model, we need to measure the size of the screw according to its size? What are the common sense of screws? 1. How......
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