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Factors Affecting The Surface Roughness
- May 25, 2018 -

Factors affecting the surface roughness

Factors affecting the surface roughness of the cutting process

When the tool geometry is reflected by the tool feed motion relative to the workpiece, the residual area of the cutting layer is left on the machined surface, and its shape is a reflection of the geometric shape of the tool. (2) when the properties of the workpiece are processed, the plastic deformation of the metal is produced by the tool, and the surface roughness is increased by the tearing effect that the cutter forces the separation of the chip and the workpiece. (3) cutting speed has little effect on roughness when machining brittle material. When plastic material is processed, the built-up edge has great influence on roughness.

Factors affecting surface roughness in grinding process

The main factors that affect the grinding surface roughness include the grain size of the grinding wheel, the hardness of the grinding wheel, the dressing of the grinding wheel, the grinding speed, the grinding radial, the feed and the number of light grinding, the feed rate of the workpiece and the axial feed, and the cooling lubricating fluid.