Grinding Carbide Shoulders, Steps and Tapers: Drawing Guide
Stepped carbide parts need a drawing that relates each diameter, shoulder and taper to the functional reference geometry.
Carbide Surface Finish: Ra, Measurement and Drawing Callouts
Specify surface finish as a measurable requirement on a named surface.
EDM vs Diamond Grinding for Carbide: Geometry and Surface Integrity
EDM and diamond grinding solve different carbide geometry problems.
Carbide OD Grinding Tolerances: Diameter, Roundness and Inspection
An OD size tolerance, roundness requirement and surface-finish requirement control different things.
Carbide Punch and Die Grades: Match the Load and Failure Mode
A carbide punch and its mating die do not automatically need the same grade.
Straight and Pilot Carbide Punch Drawings: What to Specify
A straight punch drawing and a pilot punch drawing should distinguish working geometry from locating and supporting features.
Carbide Punch Failure: Chipping, Galling, Wear and Breakage
Chipping, galling, gradual wear and complete breakage call for different checks.
Near-Net vs Finish-Ground Carbide: Who Owns Final Dimensions?
Near-net and finish-ground describe different delivery responsibilities.
Choosing a Carbide Blank Grade for the Finished Part
Choose the blank grade for the finished part, not just for ease of purchasing the starting material.
Carbide Tool Blank Dimensions: Diameter, Straightness and Finish
A cutting-tool blank specification should distinguish the dimensions needed for tool manufacture from the finished cutting geometry.