Hello, everyone, I am Xiaobian. Today, I will introduce precision parts processing. The following content is organized by Xiaobian, and the relevant content is for reference.

Parts processing

With the development and progress of domestic industry, great changes have taken place in machining, precision machining technology arises at the historic moment. Many industries, such as home appliances, automobiles, hardware and medical manufacturing use more or less precision parts. It could be just a component, or it could be a core part of a mechanical device. In short, it is very important and plays an irreplaceable role.

There are two processes for precision machining of these precision parts,

One is hot processing, which makes the parts undergo biochemical or physical changes in very warm conditions to meet the requirements of shape changes through heat treatment and other ways. And cold processing is at room temperature does not produce chemical and physical changes to meet the requirements of shape changes, generally using cutting technology. In the future, under the premise of meeting processing and environmental protection, precision machining will be combined with science and technology, and become an important science of sustainable development.

Do you really know what a precision machined non-standard part is?

Non-standard parts, I believe, are in demand in the machinery manufacturing industry. Most of the parts in the automation equipment, or the fixture used in the processing inspection, its specifications and parameters are freely controlled by the enterprise. Therefore, these enterprises will submit the drawings of the required parts to the corresponding precision machining manufacturers for processing to meet the shape and position tolerances required by the drawings.

Non-standard parts are relative to standard parts, it will not be standardized as the standard parts structure, size, marking, and drawings, and so on, non-standard parts have the development of strict standards and regulations, no relevant parameters, by the enterprise according to their own production control parts demand, therefore, manufacturing costs are higher than the standard parts.

At present, there is no standard classification of non-standard parts, which can be roughly divided into metal non-standard parts and non-metal non-standard parts according to the material. Metal parts are the raw materials of metals, such as brass, aluminum, etc. The tolerance requirements and finish are controlled by the customer and the process is complex. Non-metallic parts are the raw materials of plastic, wood, stone and so on.