Perfect surface treatment is essential for the production of high-quality metal parts. Failure to properly prepare the surface of the part will not only damage the final appearance of the part, but al...
The common quality problems of steel are mainly: surface defects, internal defects, and external dimension defects. These three problems will be introduced below: 1. Surface defects 1. Surface cracks:...
In the metal cutting and grinding process, cutting fluid is an industrial liquid used to cool and lubricate tools and processed parts. The reasonable use of cutting fluid in cutting can not only reduc...
Electron beam welding Magnesium alloys with Zn content ≤1% are rarely welded by electron beam. Generally, magnesium alloys that can be arc welded can also be electron beam welded, and their pre- and p...
The original physical appearance of aluminum cannot be restored after oxidation. Because the oxidation reaction that occurs is intermolecular, the metal bond interaction cannot be restored, and it can...
Imagine that from particleboard bookshelves to apartment buildings, the machines and structures we use every day can be assembled. No more IKEA hex wrenches, no cranes, only 3D printed materials ̶...
Nowadays, with the advent of Industry 4.0, machine vision technology is gradually playing a very important position in industrial automation. The continuous innovation of machine vision technology has...
Direct measurement and indirect measurement 1. Direct measurement Direct measurement is to install the detection device directly on the execution part, such as grating, inductosyn, etc. to directly me...
What is the bridge? The bridge is the shortest way to the other shore. What is the bridge on land? Bridges are the way to avoid congestion and reduce stress. If the next destination of automobile manu...
Metal 3D printing is considered the culmination of all 3D printing. When it comes to strength and durability, nothing can compare to metal. The earliest metal 3D printing patent was DMLS (Direct Metal...
Human scientists have developed an AA7075 aluminum alloy very early. This aluminum alloy weighs only one-third of steel, but is almost as hard as steel. Therefore, this technology can make transportat...
Aiming at the common vent problems in manual argon arc welding, based on the author’s years of work experience in manual argon arc welding, the reasons for the pores in argon arc welding are ana...
The LED heat dissipation technology was born in 2000 and is made of semiconductor light-emitting diodes. The working principle is to generate electroluminescence by radiation compound. It is the most ...
The Reason Why Sheet Metal Parts Are Gradually Replaced By Thermoplastic Plastics Sheet metal is a metal processing technology that performs a series of processing such as shearing, cutting, punching,...