In the processing of large machinery and equipment, what matters needing attention to the material
Large mechanical equipment processing is not what materials can be processed, the hardness of some materials is too large, across the hardness of the processing machine, it may break the machine, so these materials are not suitable for mechanical processing. So what are the requirements of large mechanical equipment processing for materials? Let’s understand it together.
Materials for processing large machinery and equipment are divided into two categories, metal materials and non-metal materials.
For metallic materials, the hardness is greater than stainless steel, followed by cast iron, followed by copper, and then aluminum. The processing of ceramics, plastics and so on is attributed to the processing of non-metallic materials.
1, first of all, the hardness of the material requirements, for some occasions, the higher the hardness of the material is the better, but limited to the hardness requirements of the processing machine, the processing of the material can not be too hard, assuming that harder than the machine is unable to process.
2, secondly, the material soft and hard moderate, at least one level lower than the hardness of the machine, together also depends on the role of the processing of the device is to do what to use, reasonable material selection of the machine.
In short, there are still some requirements for mechanical processing of materials, and not what materials are suitable for processing, such as too soft or too hard materials, the former is not the need for processing, and the latter is unable to process.
Therefore, before processing, we should pay attention to the density of the material, assuming that the density is too large, equivalent to the hardness is also very large, and if the hardness across the hardness of the machine, it is unable to process, not only will damage the parts, but also pose a danger, such as the turning tool flying collapse out wounding. Therefore, for mechanical processing, the material material should be lower than the hardness of the machine knife, so as to be processed.