Material requirements and processing methods for mechanical parts processing

In the mechanical parts processing industry, part processing is a common job content. Each mechanical device needs to be compatible with each component, and its components themselves contain fragmentary components and configurations. High-quality mechanical parts play an extremely important influence and role in the machinery industry, and the formation of mechanical parts is inseparable from small metal parts. The processing methods of machine parts include die-casting, and generally mechanical parts use metal materials as raw materials.

There will definitely be many things to pay attention to during the process, and many factors will affect the quality of the product, so you must pay attention to some of the above details. Let’s learn about the material requirements for mechanical parts processing?

First, it is the requirement for material hardness. In some cases, the higher the hardness of the material, the better. It is limited to the hardness requirements of processing mechanical parts. The material for processing mechanical parts cannot be too hard. If it is harder than mechanical parts, it cannot be processed. .

Second, the material is moderately soft and hard, at least one level lower than the hardness of the machine parts. It also depends on what the processing device is for and the reasonable selection of materials for the machine parts.

In short, there are still certain material requirements for mechanical parts processing, and not any material is suitable for processing. For example, materials that are too soft or too hard are unnecessary, while the latter cannot be processed.

Therefore, the most basic thing is that you must pay attention to the density of the material before processing. If the density is too large, it is equivalent to a large hardness. Moreover, if the hardness exceeds the hardness of the machine (lathe tool), it will not be possible to process it. It can damage parts and cause dangers, such as flying the turning blade, injuring people, etc. Therefore, generally speaking, for mechanical processing, the material must be lower than the hardness of the tool so that processing can be carried out.

The above points are the requirements for machining mechanical parts. Let’s take a look at the processing method below, as follows:

Die-casting is a common operation method. Die casting is a metal casting process characterized by the use of a mold cavity to apply high pressure to the molten metal. The mold is generally made of high-strength alloys, and this process is somewhat similar to injection molding. Most die castings do not contain iron, such as zinc, copper, aluminum, magnesium, lead, tin and lead-tin alloys and their alloys. A cold chamber die-casting machine or a hot chamber die-casting machine can be used as needed. Castings and molds are very expensive, so general die casting can only be used for large-scale production. The manufacturing of die-casting parts is relatively easy, which generally only takes four major steps, and the single cost increment is very small. It is especially suitable for the production of large number of small and medium-sized castings, so it is the most widely used in various casting processes. Compared with other casting processes, the surface of die castings is flatter and has higher dimensional consistency.

The above is the material requirements and processing methods for mechanical parts processing . Today we will talk about it first. If you want to know more about this, please follow Ruibang Technology website to learn more.