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Hardness test of Aerospace Micro Screws materials
The main purpose is to determine whether the annealing degree of the purchased metal sheet is suitable for the subsequent Aerospace Micro Screws processing. Different types of Aerospace Micro Screws processing technologies require plates of different hardness levels. The aluminum alloy plates used for Aerospace Micro Screws processing can be tested with a Webster hardness tester. When the material thickness is greater than 13mm, a Barcol hardness tester can be used instead. Pure aluminum plates...
What are the hardness testing methods for Aerospace Micro Screws?
The hardness test of Aerospace Micro Screws uses Rockwell hardness tester. Small Aerospace Micro Screws with complex shapes can be used to test the small surface, which cannot be tested on ordinary desktop Rockwell hardness tester. Aerospace Micro Screws processing includes punching, bending, drawing, forming, finishing and other processes. The materials processed by Aerospace Micro Screws are mainly hot-rolled or cold-rolled (mainly cold-rolled) metal strip materials, such as carbon steel...
Aerospace Micro Screws purchase selection notes
The purchase of Aerospace Micro Screws is very important in terms of quality. The correct method can be used to ensure quality and achieve better results. However, many people are particularly unclear about the knowledge of quality during the purchase process, which will affect future choices, so let's see how to ensure quality now. In order to ensure the quality of Aerospace Micro Screws, it is necessary to have more knowledge of specific production technology. Different production...
Aerospace Micro Screws customization process
There is a demand for Aerospace Micro Screws, and then they want to go to the manufacturer to customize them. After all, some people's needs are very different from the various products on the market. Facing the current variety of products, if they really come to the manufacturer, how to customize them, what is the main method? If you really want to buy products from manufacturers, you should first understand the types of products produced by the manufacturer, especially some of the main...
What are the design principles of Aerospace Micro Screws?
(1) The designed Aerospace Micro Screws must meet the product use and technical performance, and be easy to assemble and repair. (2) The designed Aerospace Micro Screws must be conducive to improving the utilization rate of metal materials, reducing the variety and specifications of materials, and reducing material consumption as much as possible. Use low-priced materials when permitted, and make the parts as waste-free or as little waste as possible. (3) The designed Aerospace Micro Screws...
Aerospace Micro Screws customization issues
Relatively speaking, it is better to cooperate with manufacturers to customize Aerospace Micro Screws. Many local manufacturers have long provided different types of Aerospace Micro Screws customization services, and this kind of cooperation reassures us. In most cases, we think that if we cooperate with manufacturers, we must customize more Aerospace Micro Screws at a time. Is that true? Only a large number of Aerospace Micro Screws can be customized at a time. If it is a small-scale...
Aerospace Micro Screws processing cooperation selection
In fact, the Aerospace Micro Screws we use now are basically customized products, and they also need to use suitable molds. Many processing manufacturers will choose suitable manufacturers to cooperate, making the processing industry easier. However, the processing and customization service costs of such manufacturers must be determined in advance, and the charging standards of good manufacturers must be clear. Only in this way will there be no problems. Because some Aerospace Micro Screws are...
The quality and precision of Aerospace Micro Screws
If you want to do a good job of processing Aerospace Micro Screws, you have to contact professional hardware stamping mold processing companies, so that customized products can achieve better results. Since the quality and precision of subsequent hardware are related to the mold, special attention must be paid to finding a suitable processing manufacturer for cooperation. In addition, when we customize, we must pay special attention to mold design to ensure high precision. If you need to...
What are the basic characteristics of Aerospace Micro Screws?
Many of the products we see in daily life are Aerospace Micro Screws, ranging from aircraft carriers to pins. 1. Aerospace Micro Screws are manufactured by stamping under the premise of low material consumption. Their parts are light in weight and have just the right hardness. After the sheet metal undergoes plastic deformation, the internal structure of the metal is improved, which increases the strength of the Aerospace Micro Screws. 2. Aerospace Micro Screws have high dimensional accuracy,...
The basic process requirements of Aerospace Micro Screws are as follows
1. The materials used in Aerospace Micro Screws should not only meet the technical requirements of product design, but also meet the requirements of stamping process and post-stamping processing requirements (such as cutting, electroplating, welding, etc.). 2. When designing the structural shape of parts of Aerospace Micro Screws, it is best to use simple and reasonable surfaces (such as planes, cylindrical surfaces, spiral surfaces) and their combinations. At the same time, the number of...
Selection of oil products for Aerospace Micro Screws
Aerospace Micro Screws play a key role in the stamping process. Good cooling performance and extreme pressure and anti-wear performance have made a qualitative leap in the service life of the mold and the improvement of workpiece precision. Depending on the material of the workpiece, the performance focus of Aerospace Micro Screws is different when selecting. 1. Silicon steel plates are relatively easy to punch and cut materials. Generally, for the cleaning of workpieces, low-viscosity...
Material selection for Aerospace Micro Screws
There are three main processes for Aerospace Micro Screws: punching, bending, and stretching. Different processes have different requirements for plates. Material selection should also consider the selection of plates based on the general shape of the product and the processing technology. 1. Aerospace Micro Screws punching requires that the plate should have sufficient plasticity to ensure that the plate does not crack during punching. Soft materials have good punching performance, and after...
Technological advantages of Aerospace Micro Screws
1. Aerospace Micro Screws are manufactured by stamping without much material consumption. Their parts are light in weight and have good rigidity. Moreover, after the sheet metal undergoes plastic deformation, the internal structure of the metal is improved, which increases the strength of the Aerospace Micro Screws. 2. Aerospace Micro Screws have high dimensional accuracy, uniform and consistent dimensions of the same modules, and good interchangeability. No further machining is required to...
The technology and equipment for Aerospace Micro Screws production are constantly developing
In addition to the traditional use of presses and steel molds to manufacture Aerospace Micro Screws, various special metal stamping processes such as hydraulic forming, spinning, superplastic forming, explosive forming, electro-hydraulic forming, and electromagnetic forming have also developed rapidly, raising the technical level of metal stamping to a new height. Special metal stamping processes are particularly suitable for the production of small and medium-sized batches (even dozens of...
What is cold stamping for Aerospace Micro Screws?
Aerospace Micro Screws are light in weight, thin in thickness and good in rigidity. Its dimensional tolerance is guaranteed by the mold, so the quality is stable and generally no mechanical cutting is required for use. The metal structure and mechanical properties of Aerospace Micro Screws are better than the original blanks, and the surface is smooth and beautiful. The production of large quantities of medium and small parts for Aerospace Micro Screws generally uses compound molds or...
The main measures to prevent stamping injuries during the processing of Aerospace Micro Screws
1. Reform the process, molds and operation methods to realize manual operation outside the mold. For large-scale production operations, we can start with the reform of processes and molds to achieve mechanization and automation. For example, the use of automated, multi-station stamping machinery and equipment, the use of multi-tools and mechanized in-and-out production devices, and the use of continuous molds, compound molds and other combined process measures. All of these can not only ensure...
What are the technical requirements of Aerospace Micro Screws?
With the rapid development of science and technology, Aerospace Micro Screws are increasingly used in our daily lives, and stamping factories are as numerous as feathers in China. Let me briefly explain it to you. Stamping technology refers to a pressure processing method that uses a stamping die to apply pressure to the material on the punching equipment to make it plastically deform or separate, so as to obtain an Aerospace Micro Screws of the desired shape and size. Since the stamping...
Processing technology requirements for Aerospace Micro Screws
First, the workpiece or blank is made by the method of Aerospace Micro Screws, and external forces are applied to plates, strips, pipes and profiles through punches and dies. The forming processing method of the workpiece of the required shape and size is obtained by plastic deformation or separation, and the workpiece obtained is a small Aerospace Micro Screws. Aerospace Micro Screws are formed by applying external forces to plates, strips, pipes and profiles by presses and dies, so that they...
Selection and design points for Aerospace Micro Screws
1. The parallelism of the upper and lower surfaces of the die base should meet the requirements, and the parallelism is usually level 4. 2. The die base selected or planned for Aerospace Micro Screws must adapt to the relevant dimensions of the workbench and slide of the selected press, and necessary inspections must be carried out. 3. The spacing between the guide sleeve and the guide pin installation holes of the upper and lower die bases must be the same, and the accuracy is usually required...
Main measures to prevent Aerospace Micro Screws from becoming waste
Many products used in our lives are processed by Aerospace Micro Screws manufacturers, but friends who are engaged in Aerospace Micro Screws processing know that if there is no correct operation, it is very likely that Aerospace Micro Screws will become waste during the processing process. 1. The raw materials used in Aerospace Micro Screws manufacturers must comply with the specified technical conditions, strictly check the specifications and grades of the raw materials, and at the same time,...
Advantages of nickel plating on Aerospace Micro Screws
Aerospace Micro Screws can be coated to improve their performance and make up for their shortcomings. The advantages of nickel plating on Aerospace Micro Screws are introduced below. The nickel plating layer of Aerospace Micro Screws has high stability in the air. Because nickel has a strong passivation ability, a very thin passivation film can be quickly formed on the surface, which can resist the corrosion of the atmosphere, alkali and some acids. Chemical nickel plating has extremely fine...
What is the cause of wrinkling in Aerospace Micro Screws
During the stamping process of Aerospace Micro Screws, wrinkling sometimes occurs, causing the workpiece to be scrapped. What is the reason? Excessive lubricating oil or frequent brushing times, lubricating oil should be used, but not too much; in addition, improper position. The blanking force is not enough, and the gap between the pressing surfaces is not suitable for the "tight inside loose" problem. The direction of the Aerospace Micro Screws is incorrect. The test blank is too soft, the...
What are the types of Aerospace Micro Screws?
Classification of Aerospace Micro Screws: Auto parts: mainly include auto structural parts, auto functional parts, auto lathe parts, auto relays, etc. Electronic parts: mainly include connection devices, connectors, brush parts, electrical terminals, elastic parts, etc. Household appliance parts: mainly include household appliance parts, such as color picture tube electron gun parts, small household appliance parts, various structural parts and functional parts, etc. Integrated circuit lead...
What process performance do Aerospace Micro Screws need to have?
Aerospace Micro Screws are essential process equipment in the stamping process. The mold is related to the quality of Aerospace Micro Screws, so there are high requirements for the manufacture of Aerospace Micro Screws. In order to ensure the quality of mold manufacturing and reduce production costs. Aerospace Micro Screws manufacturing materials should have the following technical properties: Forgeability: low resistance to hot forging deformation, good plasticity of stamping parts, wide...
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