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Characteristics of precision machining and ultra-precision machining
25 Feb,2025
The manufacturing process of precision metal parts refers to a series of processes used in the manufacturing of precision metal parts; these processes include material selection, processing technology, surface treatment, and inspection. Each link needs strict control to ensure product quality and performance.
Common metalworking processes
Cutting refers to the machining process of cutting metal materials using cutting tools such as rotation, sawing, and grinding; common cutting methods include turning, drilling, milling, and boring; among them, turning is a commonly used processing method, using a rotating tool to cut the workpiece to form the required shape and Size.
What is machining?
Machining refers to the process of processing raw materials into parts. It is mainly divided into two categories: manual machining and CNC machining. Manual machining usually refers to the machining of various materials by machine workers manually operating milling machines, lathes, etc. However, this is suitable for small-batch production and relatively simple parts production.
Characteristics of CNC turning
Turning is a method of machining where a workpiece is rotated against a cutting tool on a lathe. Most workpieces with rotating surfaces can be machined by CNC turning, such as internal and external cylindrical surfaces, internal and external conical surfaces, end faces, grooves, threads, and rotary formed surfaces.
Precision machining of mechanical parts
Precision machining of mechanical parts is an indispensable part of manufacturing, and its processing quality and efficiency directly affect product performance and market competitiveness. In the process of precision machining of mechanical parts, many aspects need to be considered, including material selection, processing technology, equipment precision, etc. These aspects will be described in detail below.
Basic process of CNC precision machining parts
CNC precision machining of mechanical parts is an indispensable part of modern manufacturing. It utilizes computer numerical control (CNC) technology to transform raw materials into various complex mechanical parts. CNC machining, with its high precision, high efficiency, and high flexibility, is widely used in numerous fields such as automobiles, aviation, electronics, and medicine.