The production process of precision hardware parts is a complex and delicate process, which mainly includes the following key steps:

First of all, the technician needs to carefully study the product design drawings to understand the shape, size, tolerance requirements, material characteristics and special processing requirements of the product. According to the design requirements, choose the appropriate hardware materials, such as stainless steel, aluminum alloy, copper alloy, etc., and ensure that the quality of the material meets the product performance requirements.

Next, the material is pretreated, such as cutting to the appropriate size, to facilitate subsequent processing operations. Then, enter the core link of precision hardware processing, including numerical control turning, milling, drilling and other processing methods. In this step, the raw material is processed into a shape close to the product through precise programming to control the movement trajectory of the tool. For hardware parts with complex shapes, it may be necessary to use a five-axis linkage numerical control milling machine for processing to achieve accurate molding of complex curved surfaces.

In addition, many precision metal parts require heat treatment to improve the properties of the material, such as quenching, tempering, annealing, etc. The heat treatment process requires strict control of parameters such as temperature, time, and cooling rate to ensure that the parts meet the expected performance indicators.

After finishing the processing, surface treatment, such as electroplating, anodizing, spraying, etc., is performed to improve the corrosion resistance, wear resistance, and aesthetics of the hardware parts.

Finally, high-precision testing equipment is used to detect the dimensional accuracy, shape accuracy, and surface roughness of the parts. Only parts that pass the test can be assembled. The assembly process also needs to be carried out in strict accordance with the assembly drawings and process requirements to ensure the overall performance of the product.

Overall, the production process of precision hardware parts requires strict control of the quality of each link to ensure the production of high-quality precision hardware products.