Factors affecting the processing quality of stainless steel precision castings

The factors that affect the processing quality of stainless steel precision castings are:

The cutting force is large and the cutting temperature is high. This type of material has high strength, large tangential stress, large plastic deformation during cutting, and large cutting resistance. In addition, the material has poor thermal conductivity, and high temperatures are often concentrated in the narrow area near the cutting edge of the tool, accelerating tool wear.

Work hardening is serious. Materials generally contain elements with high melting points, high plasticity, and high cutting temperatures, which accelerate tool wear, cause frequent tool sharpening and tool replacement, affect production efficiency, and increase tool usage costs.

Stainless steel precision castings tend to stick to cutting tools. The material is characterized by strong chips and high cutting temperatures during processing.