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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.

Production mode of medical sheet metal frabricating plant 2024年05月14日
Production mode of medical sheet metal processing plant Medical sheet metal frabricating operations are carried out in many areas of work, including various processing steps, such as stamping and material bending. in the process of performing these processing procedures, the operator must pay attention to whether the parameters are accurate and whether the application method meets the requirements. In addition, what exactly is the production model of large-scale sheet metal processing? Let's take a look!   Production mode of medical sheet metal frabricating: 1. The manipulator is equipped with a suction cup to suck up the steel plate and automatically identify the thickness (thickness measuring equipment with rollers). The thickness of the steel plate must meets the requirements of the procedure before it can enter the next process. 2. Put the steel plate on the CNC machine tool for hole punching and blanking, the brush on it will maintain it from being scratched, when the steel plate is moved to this position, the mold will automatically punch the hole, complete the sheet metal blanking process. The CNC machine has the function of automatically modifying and supporting the plates, which greatly improves the utilization rate of wood. 3. Move it to the automatic folding machine and bend the steel plate according to the program. After the parts are completed, the whole process of sheet metal frabrication from steel plate to finished sheet metal does not need manual control and will not cause human deviation, so that the product consistency is very good, not only the pass rate and efficiency are extremaliy high, but also the plate utilization rate is very impressive  However, it should be noted that during sheet metal processing, if the investment is to be reduced, the staff needs to complete the workflow in strict accordance with the production specifications. Therefore, before each application, we need to review the application status of the materials, and if the review is not passed, we cannot handle it casually. Six points that should be paid attention to in medical sheet metal frabrication The application of aluminum shell is also very extensive, I have to say, this is also one of the very common manufacturing processes in professional medical sheet metal frabricating customization, so what matters need to be paid attention to in medical sheet metal processing aluminum shell? Let's take a look 1. Do not use the measuring claw tip of the caliper as a marking needle, compass or other tools, do not manually shake the two PAWS or use the measuring tool as a splint; 2. Do not use oil stone and sandpaper to polish the measuring surface, measuring surface and marking part, unless it is the measurement maintenance personnel, it is prohibited to disassemble, modify and repair the measuring tool. 3. When the surface of the workpiece has burrs, the burrs must be removed before measurement, otherwise the measuring tool will be damaged and the accuracy of the measurement results will be affected; 4. Do not touch the measuring surface of the measuring tool with your hand, because the wet and cold dirt such as sweat on your hand will pollute the measuring surface and make it rusty. Do not mix the measuring tool with other tools and metal substances to prevent damage to the measuring tool; 5. The storage place of measuring tools should be kept clean, dry, free of vibration and corrosive substances, and away from places with large temperature changes or areas with magnetic fields. The measuring tools stored in the measuring box should be clean and dry, and no other debris should be stored; 6. After the measuring tool is used, clean the dirt and aluminum chips on the surface, loosen the fastening device, and apply anti-rust agent on the measuring surface when it is not used for a long time. It is recommended that full-time personnel be responsible for keeping the annual inspection records of measuring tools detected by authoritative enterprises.

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