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Causes of cracking of Robot Micro Screws
1. Excessive local tensile stress During the processing, due to excessive local tensile stress, Robot Micro Screws will be affected by internal stress and external impact, resulting in local bulging deformation and cracking. 2. Inadequate molding process parameters During the part forming process, the concave die, the pressing core and the parts of the two must fit closely together. When the machine tool slide slides down, the plastic deformation of the hardware plate is pressed to achieve...
Technical requirements for processing Robot Micro Screws
1. Forming performance test: bend test and cupping test are carried out on the material to determine the work hardening index n value and plastic strain ratio r value of the material. In addition, the test method for steel plate forming performance can be carried out according to the provisions of thin steel plate forming performance and test method. 2. Hardness test: The hardness test of Robot Micro Screws adopts hardness tester. Small Robot Micro Screws with complex shapes can be used to test...
Why are there scratches on Robot Micro Screws?
1. There are scratches on Robot Micro Screws. The main reasons for scratches on parts are: sharp scratches on Robot Micro Screws or metal dust falling into them. Preventive measures are to repair the scratches on Robot Micro Screws and remove metal dust. 2. Cracks at the bottom of parts. The main reasons for cracks at the bottom of parts are: poor plasticity of the material or too tight pressure of the Robot Micro Screws blank holder. Preventive measures are to replace materials with better...
What should be paid attention to after the installation of Robot Micro Screws?
Prevent rust and corrosion after the installation of Robot Micro Screws. In daily use, close and open gently to prevent hard closing and hard opening, which may cause damage. Without noise, there is the current nylon wheel. It is not only noiseless when pushing and pulling, but also smoother and lighter, and its service life is not shorter than the above pulleys. To make the (door) window run normally and smoothly, you must choose a high-quality pulley for the (door) window. From the surface,...
Introduction to the application fields of Aerospace Micro Screws
1. Stainless steel basins, stainless steel barrels, computer housings, and TV housings in daily life. The metal inner pots in rice cookers are all Aerospace Micro Screws. Shapes like basins and barrels require the stretching process in stamping. Stretching literally means pulling and stretching. The stretching process is also similar to using a stretching machine and a mold to process metal sheets. 2. Transportation tools, such as cars, ships, airplanes, etc., have many metal parts inside....
Reactions from poor Aerospace Micro Screws design
When this happens, it is reflected in the scratches, abrasions, pits or dents of the product. This situation mainly causes poor Aerospace Micro Screws, but it is the most common and relatively hidden in Aerospace Micro Screws production. The third type of Aerospace Micro Screws floating material is the rising phenomenon of stamping waste powder, which refers to the fine powder produced by the friction between the punch and the product in a process. This phenomenon is difficult to detect with...
How to determine if there is a problem with an Aerospace Micro Screws
A product must go through several processes. The first process is usually to eliminate hidden dangers. First, we should calculate the unfolded material and have a general understanding of the shape and size of the blank in order to determine the overall size of the punched Aerospace Micro Screws. After the Aerospace Micro Screws design is completed, the blank is processed by wire cutting (when the blank is large, it can be milled with a milling machine and then clamped. After repeated...
Precautions for buying Aerospace Micro Screws
Different types of Aerospace Micro Screws can also be customized. If you really want to ensure the quality and subsequent use, you have to do basic comparison work. In addition, it may be necessary to contact professional manufacturers for subsequent Aerospace Micro Screws processing, so an overall comparison work must be done. Even if you choose a manufacturer with long-term cooperation, I will give you a more favorable quotation. In fact, no matter how you choose, ensuring the quality of...
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...
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...
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 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...
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 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...
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...
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...
Aerospace Micro Screws always debug molds before mass production
Evaluate mold quality. Check whether the quality of the products produced by the mold meets the requirements and determine whether the mold can be delivered for production. Help determine the molding conditions and process flow of the product. After producing qualified products through mold trial punching adjustment, the mold performance, product molding conditions, methods and laws can be mastered and understood during the trial punching process, which can help the formulation of process...
Requirements for Aerospace Micro Screws processing
1. The shape of Aerospace Micro Screws should be as simple and symmetrical as possible In the circumferential direction, axisymmetric stretch parts will deform uniformly, and the mold is easier to process and has the best processability. For stretch parts of other shapes, try to avoid sharp changes in the contour. For example, under the premise of ensuring the use requirements, the simplified shape of the rear cover of the automobile muffler changes the production process from multiple...
What are the maintenance processes of Aerospace Micro Screws?
Regularly clean the waste channel of the small holes of the trimming and punching mold. After the production is completed, the Aerospace Micro Screws should be fully inspected. Clean the Aerospace Micro Screws thoroughly to ensure the cleanliness of the mold. Clean the waste in the Aerospace Micro Screws and ensure that there is no waste in the waste box. Feedback the use status and post-use conditions of the Aerospace Micro Screws to the mold summons truthfully. The secondary maintenance of...
How to conduct a comprehensive inspection of Aerospace Micro Screws after production
The first-level maintenance of Aerospace Micro Screws refers to the daily maintenance of the mold by the operator during production, mainly including cleaning, lubrication and inspection. 1. Maintenance during mold installation Before mold installation, the upper and lower surfaces of the mold should be cleaned to ensure that the mold installation surface and the press worktable are not crushed and the parallelism of the upper and lower installation surfaces of the mold during production. After...
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