Mechanical processing, what else we don’t understand?

What are the common equipment, processing procedures, production types and precautions for mechanical processing? Below we will introduce this knowledge in detail, so that everyone can have a deeper understanding of large-scale machining. 1. Commonly used equipment for machining includes digital display milling machines, digital display forming grinders, digital display lathes, electric discharge machines, grinders, cylindrical grinders, internal grinders, precision lathes and other equipment. These equipment can be used for turning and milling of precision parts. , Planing, grinding and other processing, the processing accuracy can reach 2um. 2. The machining process of mechanical processing The production process of mechanical processing includes the transportation and storage of raw materials, production preparation, blank manufacturing, processing and heat treatment of parts, and product assembly and debugging. Through mechanical processing, the shape, size and performance of the raw material can be changed to make it into a finished product that meets the requirements. This process is also called technological process, which is composed of one or several sequential procedures. 3. Types of production of mechanical processing In mechanical processing, the types of production can usually be divided into three categories, as follows: Single-piece production: It is to produce a certain part separately, and there is rarely repeated production. Batch production: is the production of the same parts in batches. Mass production: When the production volume of the product is large, it is necessary to frequently repeat the production of a part. The technological process of the part is at the timing. Due to the different production types of the parts, the processing methods, equipment, tools, blanks, and technical requirements used are different. 4. Precautions for mechanical processing (1) To facilitate the processing operation, try to reduce unnecessary bending and tiptoe movements. (2) The positioning should be accurate and reliable to prevent vibration and error. (3) The direction of movement of the operating parts of the equipment and the direction of movement of the operated parts must meet the specified requirements and be simply marked. (4) Set up the necessary interlocking mechanism to prevent uncoordinated actions during operation and cause danger. (5) The structure and arrangement of the handle, handwheel, and buttons must meet the requirements. Generally, the start button should be installed in the casing, and a guard ring should be installed to prevent accidental touch. The shaft should be equipped with an automatic release device to prevent the handwheel and handle from hurting people. (Picture/text http://www.wxdtc.com/)