Introduction to the characteristics of high-precision parts processing

16th June 2025

In specific applications, the higher the precision, the more exquisite the precision parts, which can better reflect the processing level and quality. In addition, such products are more popular among customers. In production, CNC machining centers usually have incomparable advantages and characteristics, and the product quality is generally high, so they are used to process high-precision mechanical parts.

The high-precision mechanical part of the first CNC machine tool has higher working efficiency, and the mechanical part of the CNC machine tool can produce several more inclined surfaces. Compared with ordinary lathes, it can save a lot of production processes and time, and the quality of parts manufactured by CNC machining centers is also much smoother than that of ordinary lathes.
The processing of high-precision mechanical parts by CNC machine tools plays an irreplaceable role in the research and development of new products. Generally, the processing of mechanical parts with different complexities can be carried out through programming. To modify and update the design, only the program of the lathe needs to be changed, which can greatly shorten the product research and development cycle.
The processing automation degree of high-precision mechanical parts by CNC machine tools is relatively high, which can reduce the physical labor intensity of workers. Workers do not need to operate the whole process like ordinary lathes, but mainly observe and supervise the lathes. Moreover, the technological content of the corresponding CNC machining center is higher than that of ordinary lathes, so the demand for mental work is also higher than that of ordinary lathes.
The initial investment is larger than that of ordinary lathes. Due to the high price of CNC lathes, their maintenance costs are high and the first preparation period for production is long.

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Characteristics of precision hardware parts processing

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The quality control of our company is mainly managed based on the two major quality management systems, ISO9001 and IATF16949. Through measures such as APQP in the new project stage, establishing a quality control network involving all staff, continuous improvement of processes and strategies, etc., we ensure that product quality is effectively controlled.

APQP is a component of the IATF16949 quality management system, referring to a systematic process that determines the steps required to ensure that a product meets customer needs through a structured approach. This method is based on cross-functional teams and utilizes analysis tools such as FMEA, MSA, and SPC, emphasizing cross-departmental collaboration to reduce product risks. Its output includes control plans for the prototype, trial production, and production stages. The implementation of APQP involves five phases: plan definition, product design, process design, product confirmation, and feedback for improvement. It adopts concurrent engineering to shorten the development cycle. During the process, a time schedule needs to be formulated, and a PDCA cycle is formed through a continuous feedback mechanism to ensure that each link meets customer requirements and defect prevention is achieved.

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Agricultural machinery industry: transmission shaft,Bushes,transmission gear,hexagonal axis,pins ETC.
Nuclear power industry: Cooling water flange,Copper sealing ring,choke plug,ETC.
Commercial kitchen hotel equipment: gear shaft, transmission shaft,cotter pilotage,ETC.
electric industry:Silver-plated male and female connecting pins,Copper nuts and screws,stainless steel joint,ETC.
medical apparatus and instruments: culture dish,Portable ultrasound machine accessories,Blood cell analyzer accessories,Physical therapy equipment accessories ETC.
aerospace industry:Engine blades, discs, and shafts ETC.

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