In the machining industry of mechanical parts, the surface roughness of workpieces is also called brightness. Generally, the surface roughness of carefully machined parts is relatively high. In the machining process of mechanical parts, how can we control the surface roughness of machined parts? Let’s share it with everyone!
1. Cutting processing amount: it is suggested to reduce the surface processing amount properly in the cutting feed amount.
2. Select the geometric parameters of the tool: from the geometric parameters of the machining tool, it can appropriately reduce the deflection angle of the pair and increase the radius of the arc of the tool tip, and if necessary, it can grind the polishing edge. It makes the cutting simple and reduces the surface roughness.
3. Control the vibration of machine tool: start from reducing the conflict between the tool and the workpiece, extruding, sharpening the tool edge, adding cutting fluid, and properly heat treating some workpiece materials with good toughness.
4. Choose the right processing technology: in the process of machining the well-rounded mechanical parts, the processing technology process is also very important. If the process flow is not correct, it may affect the processing quality and production efficiency. A lot of carefully processed parts need the requirement of brightness after finishing.
5. Raw material selection difference: mechanical equipment parts are composed of many different raw material processing. According to the raw material density difference, the selection of cutting tools and machine tools in the process of processing is directly related to the surface roughness.
The above is how to control the machining surface roughness of mechanical hardware parts, hoping to help everyone!
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