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How to control the surface roughness of automatic parts?

November 14, 2022
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 processed by automated parts, which can also be called smoothness. Generally, the surface roughness of precision machined parts is required to be relatively high, so how can we control the surface roughness of automated parts during processing? Kunshan CNC Processing Kunshan BJL Precision Electronics Co., Ltd. reminds you:
latest company news about How to control the surface roughness of automatic parts?  0
1. Different selection of raw materials: mechanical equipment parts are composed of many different raw materials. According to the different density of raw materials, the selection of cutting tools and machine tools during automatic parts processing is directly related to the surface roughness.
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 processed by automated parts, which can also be called smoothness. Generally, the surface roughness of precision machined parts is required to be relatively high, so how can we control the surface roughness of automated parts during processing? Today, I will teach you some tips: 1. The selection of raw materials is different: mechanical equipment parts are made of many different raw materials. According to the density of raw materials, the selection of tools and machine tools in the process of automatic parts processing is directly related to the surface roughness. 2. Selection of reasonable processing technology: in the process of automatic parts processing, the processing technology process is also very important. If the process flow is unreasonable, it may affect the processing quality and production power. Many automatic parts need finish requirements after rough machining and finish machining. 3. Control the machine tool oscillation: start from reducing the conflict and extrusion between the tool and the workpiece to sharpen the tool edge, add cutting fluid and conduct proper heat treatment for some work-piece materials with good toughness. 4. Select several parameters of the tool: from the several parameters of the processing tool, the auxiliary deflection angle can be appropriately reduced and the radius of the tool tip arc can be increased, and the polishing edge can be grinded when necessary. It makes the cutting process simple and reduces the surface roughness. 5. Cutting amount: It refers to the amount of cutting feed that can be properly reduced. In general, the smaller the scale service requirements of mechanical parts, the smaller the surface roughness value of mechanical parts, but there is no fixed functional relationship between them. The use of analogy requires sufficient reference materials, and various existing mechanical design manuals provide comprehensive materials and documents.
latest company news about How to control the surface roughness of automatic parts?  1
2. Selection of reasonable processing technology: in the process of automatic parts processing, the processing technology process is also very important. If the process flow is unreasonable, it may affect the processing quality and production power. Many automatic parts need finish requirements after rough machining and finish machining.
 
3. Control the machine tool oscillation: start from reducing the conflict and extrusion between the tool and the workpiece to sharpen the tool edge, add cutting fluid and conduct proper heat treatment for some work-piece materials with good toughness.
 
4. Select several parameters of the tool: from the several parameters of the processing tool, the auxiliary deflection angle can be appropriately reduced and the radius of the tool tip arc can be increased, and the polishing edge can be grinded when necessary. It makes the cutting process simple and reduces the surface roughness.
 
5. Cutting amount: It refers to the amount of cutting feed that can be properly reduced. In general, the smaller the scale service requirements of mechanical parts, the smaller the surface roughness value of mechanical parts, but there is no fixed functional relationship between them. The use of analogy requires sufficient reference materials, and various existing mechanical design manuals provide comprehensive materials and documents.