Large mechanical equipment processing process and processing process
Large mechanical equipment processing process is the workpiece or parts manufacturing processing steps, in the operation can use mechanical processing method, in the operation directly change the shape, size and surface quality of the blank, so that it becomes a part of the process known as machining process. For example, the processing process of an ordinary part is rough processing – finishing – assembly – inspection – packaging, is a general process of processing.
Its main production process is to change the production object’s shape, size, position and nature, and so on, make it become the finished product or semi-finished products, is each step, a detailed description of each process, for example, it says, roughing may include blank manufacturing, polishing, etc., finish machining may be divided into the car, fitter, milling machine, etc., each step will have the detailed data, Like what the roughness is going to be, what the tolerance is going to be.
In the process of processing, its technical personnel will be based on the quantity of products, equipment conditions and worker quality and other circumstances, determine the process of the use, and will be written about the content of the process documents, this document is called the process rules. This is a little more targeted. Each plant may be different, because the actual situation is different.
The process rules of large machinery and equipment processing is one of the process documents that stipulate the process process and operation method of mechanical processing of parts. It is under specific production conditions, the more reasonable process and operation method, in accordance with the prescribed form, is written into the process document, which is used to guide production after approval. Mechanical processing process rules generally include the following contents: the process route of workpiece processing, the specific content of each process and the equipment and process equipment used, the inspection items and inspection methods of the workpiece, cutting dosage, time quota, etc.
Large machinery and equipment processing in the process of developing technological procedures, in the operation is often to adjust the content has been preliminarily determined in front, so that you can improve economic benefits. In the execution of the process of technological procedures, may appear before the material situation, such as the change of production conditions, the introduction of new technology, new technology, new materials, advanced equipment, etc., are required to revise and improve the process procedures in time. Display and print curves, reports, etc., high reliability of system data.