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Which material number is generally used for cast aluminum parts? What can be done for the surface treatment of castings, which treatment method is more popular at present? Is there any difference in the surface treatment process from ordinary machined aluminum alloys (such as 6061)? So this is a guide on how to do subsequent surface treatment of cast aluminum parts. Usually, after the aluminum alloy is formed, the surface treatment process is mainly anodizing and spraying. But for cast aluminum, the situation is slightly different. Generally speaking, cast aluminum mainly refe......

Most of the Apple or Huawei mobile phones we use every day are packaged in metal casings, so they will look very textured when people use them. And this kind of metal shell is aluminum alloy, which is smooth and bright like a mirror, and whether it is black, purple, white or other colors, it is all made of aluminum alloy dyed. An important process for making aluminum alloys have these characteristics is – anodizing. The metal casings of the mobile phones we use have all undergone anodic oxidation, so what are the advantages and characteristics of anodic oxidation? Anodizing......

We know that residual fingerprints on the smart lock panel is a rather troublesome problem. First, it will make the panel dirty and needs to be cleaned regularly. Second, it will always make people feel unsafe to expose their fingerprints to the outside. So what kind of black technology is the “CNC process” here? How does it solve this problem? CNC Process The full name of CNC is Computer Numerical Control, also known as “Numerical Control”. The CNC process is a process of processing the product structure and shape through numerical control equipment. ......

How much do you know about mechanical keyboard axis? There are many types of axis on the market, how to select the right one for your mechanical keyboard? Selection of Mechanical Keyboard Axis Type Acoustic paragraph axisIf you like the sound of typing on the keyboard, and don’t worry about affecting others, you can try the audio paragraph axis, which not only sounds good but also feels good. Silent paragraph axisIf you want the keyboard to have touch pressure feedback, but do not like the crisp sound of the audio paragraph, you can choose the silent paragraph......

When we are used to the rapid changes in the market, smart locks come in a dazzling array, and we are dazzled by all kinds of smart locks. No matter how intelligent the product is, the smart lock can’t break away from the function of anti-theft. No matter how smart the product is, no matter how smart it is, no matter how smart it is, it must have a high-precision composite structure anti-theft lock cylinder. What conditions should a good anti-theft lock cylinder have? Today we will teach you how to identify the material of a good lock cylinder & how to choose a good lock cylin......

Guitar string tuning pegs have many aliases: string axis, rotary tuning pegs, string alignment, head tuning pegs, etc., which refer to the parts on the head of the guitar used to fix the strings and tune. In the early days, the selection range of guitar string tuning pegs was very small. Few companies produced metal string tuning pegs. Most of them were wooden string tuning pegs like violin or pipa. However, it was inconvenient to use them on folk guitar with metal wire. The turnbuckles of violins are mostly made of hardwood John Frederick Hintz was one of the earliest k......

If you’re in the market for a new keyboard, you’ve probably come across the terms “mechanical keyboard” and “ordinary keyboard.” But what is the difference between them? Check this guide and we make a comparison for mechanical keyboards vs ordinary keyboards Mechanical Keyboard Vs Ordinary Keyboard At present, most of the mechanical keyboards on the market are connected by soldering, which is commonly known as “soldering keyboards”. Its shaft body is welded on the PCB board, which has the advantage of stable connection. If you ha......

In recent years, the consumer electronics market has developed rapidly, and the renewal cycle of many consumer electronics products is getting shorter and shorter. In addition to product technology innovation, various packaging materials have gradually changed from plastics to metal materials. This is because the metal cost is getting lower and lower, the products are getting lighter and lighter, more environmentally friendly, more practical and more beautiful, and more and more electronic manufacturers are starting to “replace the case”. Although some electronic products us......