The main processing technology of precision machinery parts processing

Time of issue:2024-04-24 19:08
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The main processing technology of precision machinery parts processing

(Summary description)Precision machine parts processing is actually the whole process of changing the size or performance. Precision parts can be divided into hot and cold machining. At room temperature, we call cold processing, at high temperature or low temperature environment, we call hot processing, followed by cutting-edge non-standard precision mechanical parts processing equipment and testing instruments, cutting-edge processing machines and equipment make the processing of precision parts easier, higher precision, the effect is obvious.

Time of issue:2024-04-24 19:08
Views:

Information

Precision machine parts processing is actually the whole process of changing the size or performance. Precision parts can be divided into hot and cold machining. At room temperature, we call cold processing, at high temperature or low temperature environment, we call hot processing, followed by cuttingedge nonstandard precision mechanical parts processing equipment and testing instruments, cuttingedge processing machines and equipment make the processing of precision parts easier, higher precision, the effect is obvious.

Precision machinery parts processing production process preparation and design is indispensable, because the parts processing process flow, the selection of standards, the selection of CNC machining blades, the selection of fixtures and assembly and its processing program and process indicators are clear, all determine the product quality. High precision machining accuracy level is very high, and even can be accurate to 1mm below the μm difference. If the difference in specifications is large, the goods will be damaged and need to be reprocessed to achieve the requirements, which is a time-consuming and laborious process.

Medical device accessories - sheet metal processing

Precision machinery manufacturing processing regulations

High precision and ultraprecision machining include three industries at this stage. So what does high precision machining do? Precision machinery manufacturing is a machine that processes precision parts. They have precision surface grinding machine, precision lathe, precision screw car, thread grinding machine, precision surface grinding machine. High precision machining methods mainly include: ultraprecision drilling, such as ultraprecision diamond blade mirror milling, boring, cutting and so on. Ultraprecision grinding, milling, polishing; Ultraprecision micromachining (ion beam, electron beam, laser processing and silicon microcomponent processing, LIGA system, etc.).

In order to ensure the precision of processing, it is necessary to do early processing and deep processing. In the initial processing, the casting tool is durable, the shrinking force is large, the heat is large, it is easy to lead to the surface hardness is large, the ground stress of the internal structure of the casting is too large, if the deep processing and the preliminary processing continue, the highprecision precision parts will be deeply processed according to the mean internal stress distribution, and the loss is fast. Compared with some parts, it has high machining precision. After the original processing and before deep processing of precision machinery manufacturing, annealing or ultralow temperature aging treatment must be done to clear the thermal stress. Precision machinery manufacturing processing production process refers to the whole process of manufacturing new products from raw materials (or semi-finished product processing).

For processing and manufacturing, including raw materials and transportation storage, production site management, roughing, parts processing and heat treatment processes, product assembly and conditioning, spraying and outer packaging. Precision machinery manufacturing processing is the whole process of changing the size or performance of the workpiece by the equipment. According to the ambient temperature of the workpiece, it is divided into cold processing and hot processing. Product workpieces that are usually processed at room temperature without causing chemical reactions are called cold processing. CNC machine tool processing speed, low cost, Processing raw materials have high strength, heat resistance, high ductility characteristics, and numerical control machine tool processing solid model processing methods, such as polishing, polishing, air oxidation, spray paint, sandblasting, ink printing, ultraviolet light, electroplating process, etc. (especially the solid model that must be electroplating process), the actual effect can be comparable with abrasive processing products, or even more.