How are high-precision parts processed?

How are high-precision parts processed?

What is precision part machining, small and exquisite, whether it is made from materials and craftsmanship, is a very meticulous production process. It is not a batch produced part, but also a type of mechanical machining. For precision parts, machining is very strict. I don't think so. The precision of the parts also represents one of the foundations of the competitiveness of the enterprise's development. In precision machining, the workpiece processing requirements are generally in the form of CNC for precision machining of the parts.

When precision machining is carried out by a machining factory, it is not only necessary to meet the technical requirements of the customer's workpiece processing, but also to pay attention to the improvement of production efficiency and worker work efficiency, so as to bring more economical and long-term effective services to the customer. So let Weituo explain to you the general processing operation process of high-precision parts processing manufacturers in Shenzhen!

1) Firstly, upon receiving the customer's drawing processing requirements, it is necessary to select a suitable CNC machine tool and write several sets of economic and cost-effective processing plans before starting precision machining. The appearance with high quality requirements for machining is divided into three stages: rough machining, semi precision machining, and precision machining. Mainly to ensure processing quality; Beneficial for scientific application equipment; Facilitate the arrangement of heat treatment processes; And facilitate the timely detection of defects in the raw material.

2) Then develop a suitable CNC/mechanical machining plan for precision parts, analyze the drawings of the parts to be machined, analyze the machining content of the parts, and adopt appropriate machining techniques.

3) Secondly, in the selection of material hardness, in some cases, the higher the hardness of the material, the better. However, it is limited to the hardness requirements of the machining parts. The material should be moderately soft and hard, at least one grade lower than the hardness of the parts. Therefore, the most basic rule is to pay attention to the density of the material before processing.

4) Next, in high-precision part machining, it is important to write and design the process flow, because the program steps of part machining, the selection of benchmarks, machining tools, fixture selection and installation, as well as the determination of machining strategies and process parameters, affect the quality of the product.

5) Finally, in the process of processing high-precision parts, attention should also be paid to the full inspection of product quality before arranging shipment. If it does not comply with the drawings, secondary processing will meet the requirements of dimensions, accuracy, tolerances, technical parameters, etc. in the drawings. Tianyao is equipped with complete precision machining equipment, CNC machine tools, and testing equipment. With over ten years of experience in precision machining, it strictly controls product quality and provides a worry free and labor-saving one-stop service.

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