For the processing of parts, precision is a major requirement. Of course, in addition to this, there is also the surface roughness of the workpiece that is processed by automated parts. It can also be called smoothness. Usually, the surface roughness of precision machined parts is relatively high, so it is processed. In the process, how do we control the roughness of the surface of the automated parts? Kunshan CNC Processing Kunshan Bojie Lien Precision Electronics Co., Ltd. reminds you:
1. Different raw materials are selected: mechanical parts and components are composed of many different raw materials. Depending on the density of raw materials, the selection of tools and machine tools in the process of automated parts is directly related to the roughness of the surface.
2. Selecting a reasonable processing technology: During the processing of automated parts, the processing flow is also very important. If the process is unreasonable, it may affect the processing quality and production power. Many automated part machining parts require rough finishing and finishing finish requirements.
3, control the machine oscillation: from the reduction of the conflict between the tool and the workpiece, squeeze on the hand, so that the tool sharpening sharp, fill the cutting fluid and appropriate heat treatment of some tough workpiece materials.
4. Select several parameters of the tool: From the parameters of the machining tool, the secondary declination can be appropriately reduced and the radius of the tool nose arc can be increased. If necessary, the wiper can be ground. It makes the cutting process simple and reduces the surface roughness.
5. Cutting processing dosage: It means that the cutting amount can be appropriately reduced in the cutting feed amount. Under normal circumstances, the smaller the mechanical requirements of mechanical parts, the smaller the surface roughness of mechanical parts, but there is no fixed functional relationship between them. There are sufficient reference materials for the use of analogy requirements, and more comprehensive materials and literature are available in the various mechanical design manuals available.