Precision parts machining places strict requirements on process routes and operating procedures. Machine tool plants develop suitable machining flows based on the part's material and intended use. Pre-processing of raw materials is necessary to eliminate internal stress, reduce the possibility of deformation during subsequent machining, and lay a stable foundation for later processes.
Cutting is the core process, using various CNC equipment to shape the form, holes, grooves, and other structures. During machining, the tool path is rationally planned, cutting parameters are controlled, and the impact of tool wear on the workpiece shape is reduced. This also minimizes burrs and scratches on the workpiece surface, improving appearance and assembly compatibility. For parts with complex structures, multiple cutting methods are combined to complete multi-directional machining.
Heat treatment is interspersed throughout the process to improve the hardness, toughness, and wear resistance of the parts, enabling them to meet the requirements of different working conditions. After heat treatment, aging treatment is performed to stabilize the part's dimensions and performance, preventing deformation during later use.
Precision machining and surface treatment enhance the overall quality of parts. Processes such as grinding and polishing optimize surface roughness, ensuring parts conform to assembly standards. After machining, specialized testing equipment verifies various indicators to guarantee the workpiece meets design requirements. The entire process is interconnected, balancing aesthetics and performance to provide standard-compliant precision components for various equipment.
