In the practice of Precision machining, for precision equipment and instruments such as precision machine tools, gyroscopes, etc., we can achieve the expected accuracy target through traditional Precision machining methods . Specifically, for non-ferrous metal materials, we can use milling or turning machining methods to complete the accuracy target; for ferrous metal materials, we can complete the precision target task by means of polishing, grinding, and grinding. Processing equipment is a platform to realize precision processing technology. In practice, we must focus on the following factors: First, the comprehensive accuracy that the machine tool can finally achieve through Precision machining; Second, the material and structure design of the machine tool processing; Third, the drive and servo system of the machine tool; Fourth, the machine tool Installation and working conditions. These factors will directly lead to the progress goal of Precision machining, we must attach great importance to this.

tool provides uniform distribution of machining allowance for every kind of mechanical processing to ensure constant and high productivity and safe cutting process. When the axial cutting depth and radial cutting depth are unchanged, the cutting speed and feed rate can also be kept constant at a high level. In this way, the mechanical action and working load change on the cutting tool is small, so the heat and fatigue generated are also less, thereby increasing the life of the tool. If the following processes are some semi-finishing processes, especially all finishing processes, unmanned processing or part of unmanned processing can be performed.

Modern industry has already used computer digitally controlled machine tools for operation. Quality parts The company is also introducing advanced machine tool equipment from Japan. CNC machine tools can be used according to technical personnel. The pre-programmed program automatically cuts any parts directly. This is what we call "CNC machining" and "CNC machining". CNC machining should be widely used in every field of mechanical processing, and it is also the development trend of Precision machining and the necessary technical means. The development trend of modern CNC processing machine tools is high speed, precision, high reliability, multi-function, compound, intelligent, simple and open structure.

Precision machining process method, which includes the use of the programmability of the machining center to compile a CNC machining program, and the use of the humanized characteristics of the machining center to optimize the cutting parameters. And the method of comparison is used to reasonably select the cutter geometry to use high-speed steel drill bits and end mill tools to process high-precision large-aperture Precision parts. And through the actual sample processing, the practicability of improving cutting tools, optimizing cutting parameters and processing technology was verified. Parts and components are a widely used thing, mainly used in industries such as automobiles, communications, medical, watches, mobile phones, computers, etc., so the processing technology of parts and components has a direct impact on the quality of metal products. The machining process of the parts, especially the deep hole drilling process, and how the deep hole drilling processability determines the scope of application of parts.

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