Abstract: metal stamping is the most commonly used in metal processing, which refers to the steel / non-ferrous metal plate, which is formed into the specified shape by the pressure provided by the pr...
(1) Dividing the process according to the positioning method of parts mounting: the shape of each part is different, and the technical requirements of each surface are also different. Therefore, durin...
Casting is a process in which molten metal is poured into a mold and cooled and solidified to obtain parts with the required shape and performance. Casting is a commonly used manufacturing method with...
Except using CNC precision machining to cut holes, holes can also be processed by boring and reaming for high-precision machining. With the high-speed central spindle of cnc machining Centres, bo...
1. Production properties. Here the production nature refers to the batch size of the parts, mainly considering the impact on the choice of CNC tools from the processing cost. For example, it may be co...
The casting process is a casting method that uses raw sand with certain properties as the main modeling material.The technology and method of producing castings by applying relevant casting theory and...
The hardness test of metal stamping parts processing adopts Rockwell hardness tester. Small stamping parts with complex shapes can be used to test the surface is very small, can not be tested on the o...
3 Aluminum alloy material processing technology of bicycle frameFor the processing of bicycle frame aluminum alloy materials, the choice of technology should pay attention to the influence of related ...
The key to preventive maintenance of CNC machine tools is to strengthen daily maintenance. The main maintenance tasks are as follows: daily inspection, weekly inspection, monthly inspection, quarterly...
2 Performance experiment of aluminum alloy material of bicycle frameIn order to judge whether the aluminum alloy material used in the design of the bicycle frame can meet the performance requirements ...
1. Produce stamping scrap 1) Reason: Poor quality of raw materials; Improper installation, adjustment and use of the die; The operator did not feed the strip along the correct positioning or did not g...
When processing parts, we must pay attention to many details and the efficiency of processing. In fact, it is not difficult to improve the efficiency of processing, but we must also ensure the quality...
Bicycle frame; aluminum alloy material; processing technologyForeword: Bicycle is one of the means of transportation for people to travel. It is environmentally friendly and can achieve the purpose of...
At present, metal processing or hardware processing has specialized machinery and equipment, which is much more convenient in workmanship and much faster than manual work. If there is any mechanical e...
The automatic ultrasonic duckbill mask machine (duckbill mask making machine) is a machine that uses the principle of ultrasonic seamless welding to produce duckbill masks suitable for high-pollution ...
Stamping die is an essential process equipment for stamping production, and it is a technology intensive product. If the quality of stamping die is unqualified, the quality of the whole batch of stamp...
In modern society, due to the continuous deterioration of the natural environment and the strengthening of people's awareness of protection, the market demand for disposable medical masks and prot...
The requirements are for every job, because it will directly affect the quality of the product. In order to ensure the quality of the product, we not only have requirements on the equipment, but also ...
The ultrasonic inner ear mask machine uses ultrasonic welding. When the mask is moved to the processing position, ultrasonic waves are automatically generated, forming micro-amplitude and high-frequen...
Stamping parts are formed by applying external force to plates, strips, pipes and profiles by presses and molds to produce plastic deformation or separation, so as to obtain workpieces (stamping parts...