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Technological Process of CNC Machined Medical Parts and Accessories

What are the typical processes involved in the processing of medical parts and accessories?

1,The production process and technological process

1-1.Production process

The process of transforming raw materials into products is called the production process, which mainly includes the transportation of raw materials, storage of raw materials, preparation work before production, pre-processing of raw materials, mechanical processing, surface treatment, assembly, testing, debugging, oxidation prevention treatment, and product packaging;

The production process can also be divided into the production process of the entire machinery or the production process of a single component, whether it is a coordinated production process of the entire factory or a single workshop production process;

1-2.Process flow

In the specific process of production, the process of directly changing the shape and size of raw materials to the required relative position and properties of the product, making it a finished or semi-finished product, is called the process flow. The process flow is a very important component of the production process, and the main part of the production process of mechanical processing manufacturers is called the mechanical processing process flow. The main part of the production process of assembly workshops is called the assembly process flow;

2,What are the components of the CNC machining process flow

2-1.Establishment of processing procedures

The processing procedure refers to the process in which one or more parts are continuously processed by an operator or a group of operators at a fixed work location or on a fixed processing machinery. The processing procedure is the basic component of the mechanical processing circuit and the basic unit for arranging production plans;

2-2.Installation

The part of the process completed by a workpiece or assembly unit after one clamping is called the installation process. Sometimes, in the same process, the workpiece may need to be installed multiple times to achieve the final goal; It should be noted that during the processing, the number of installations should be minimized as much as possible to reduce installation errors and save more auxiliary time;

2-3.Working steps

The part of the process that is continuously completed on the machining surface of the part, the tools required for machining, and the constant speed and feed rate is called the work step, which is the basic unit that constitutes the process;

2-4.Workstation

In order to complete a certain process, after a clamping, the workpiece and the movable part of the fixture and equipment are positioned relative to the fixed part of the tool and equipment at each position. For example, using a dividing head to mill a hexagonal body, each rotation is a workstation;

2-5.Walking knife

In the same step, if the machining amount is relatively large, the same tool needs to be used to perform multiple cuts on the same machining surface under the same speed and feed rate, with each cut being one cutting.