In the process of production, its large-scale mechanical processing is very important, to a certain extent, we need to comply with its relevant standards and requirements, so as to ensure the accuracy of its processing to a certain extent, so that we can produce fittings of suitable size and shape, so that our work can be more sustainable and normal, will not cause too much. Impact and loss.
To a certain extent, the processing technology of large-scale mechanical processing is to use its corresponding processing methods to process and manufacture mechanical parts, so that its shape, nature and size can meet its corresponding standards to a certain extent. To a certain extent, it mainly includes rough processing, fine processing, assembly, inspection and packaging, as long as everyone ensures that. The accuracy of each processing process can make the finished product more standardized and reasonable, and ensure that it meets the relevant standards.
Large-scale mechanical processing can effectively remove oxide scales on parts to a certain extent, while processing the appearance of parts should not appear scratches, scratches and other defects. When assembly is too heavy, its shape, length, size and temperature should be guaranteed to meet the relevant standards, while ensuring the sealing of the whole system, so as to avoid affecting the assembly hydraulic system.
In the process of assembling, it is better to avoid scratches, rusts, rusts and other conditions of parts effectively, which affect the large-scale mechanical processing, make the performance of products affected and damaged, and make our work unable to continue normally.
Large-scale mechanical processing is mainly composed of many surfaces in the manufacturing process. The surface of the parts is a relative relationship. To a certain extent, a benchmark must be determined. In operation, the benchmark is the point, line and surface on which the position of other points, lines and surfaces is determined. According to the different functions of the benchmark, the benchmark can be divided into two categories: design benchmark and process benchmark.
Design datum: The datum used to determine the position of other points, lines and planes in part drawings is called design datum.
Process benchmark: The benchmark used in the processing and assembly of parts is called process benchmark. Process datum can be divided into assembly datum, measurement datum and positioning datum according to different uses.
