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Focusing on precision metal parts manufacturing

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How about precision machining technology? Which industries will be promoted by precision machining technology?

by:Foxron     2021-11-12
With the change of the times, the workmanship of technology and the workmanship of machinery and equipment are becoming more and more convenient, and the effect is getting better and better. The automation of machinery and equipment reduces labor, or the processing of personnel, etc. , It is still obvious to improve efficiency.

For example, what is the precision machining technology?
 Precision machining technology is an advanced manufacturing technology developed to meet the needs of modern high-tech, and is the basis for other high-tech implementations. It comprehensively applies modern electronics, sensor technology, optics, computers and other mechanical technologies and new achievements of high-tech development. It is a basic technology in the high-tech field, and it plays a vital role in the modernization of national defense science and technology and the construction of the national economy. At the same time, as a basic technology and an important part of high-tech, it promotes the cross-development and development of many technologies such as semiconductor technology, optoelectronic technology and material science. The processing method with a processing accuracy of 1 micron, precision machining is completed by using precision machine tools and precision instruments and meters under strictly controlled environmental conditions.

The machining accuracy reaches and exceeds 0.1 micron, which is called ultra-precision machining. In the aerospace industry, precision machining is mainly used to process precision mechanical parts in aircraft control equipment, such as precision parts in hydraulic and pneumatic servo systems, gyroscope frames, housings, air floats, liquid bearing components, and floats. The precision parts of the aircraft have complex structures, low rigidity, high precision, and a large proportion of difficult-to-process materials. The effects of the precision machining process are as follows: 1. The geometric shape and mutual position accuracy of the parts reach micrometers or arc seconds; 2. The limit or feature size tolerance of the parts is lower than micrometers; 3. The surface microscopic unevenness of the parts (irregular surface The average height difference) is less than 0.1 micron; 4. Complementary components can meet the requirements of mating force; 5. Components can also meet the requirements of precision machinery or other physical characteristics, such as the torsional stiffness of the torsion bar of the floating gyroscope and the stiffness of flexible components coefficient.

In recent years, most of automobiles, mold parts and metal processing have adopted the production form centered on CNC machine tools. When processing holes, most of them use advanced equipment, such as machining centers and CNC machining machines. High-speed, high-precision drilling has been carried out on the machine. Agenda. Regardless of precision machining in any field, achieving high precision and high speed is an important means of competition to obtain user orders.
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