What are the types of tools in machining

1. According to the classification of tool materials


High-speed steel tools: high bending strength and impact toughness, good workability.


Cemented carbide: Use chemical vapor deposition to coat titanium carbide, titanium nitride, aluminum oxide hard layer or composite hard layer, so that the tool wear is low and the service life is long.


2. Classification according to the cutting motion mode of the tool


General tools: commonly used tools include turning tools, planers, milling cutters, boring cutters, drills, reamers, reamers and saws.


Forming tools: commonly used are forming turning tools, forming planers, forming milling cutters, broaches, conical reamers and various thread processing tools.


Development tools: commonly used hobs, gear shaping cutters, gear shaving cutters, bevel gear planers and bevel gear milling cutters, etc.


3, according to the classification of the tool work part


Integral type: The cutting edge is made on the tool body.


Welding type: brazing the blade to the steel body.


Mechanical clamping type: clamp the blade on the cutter body, or clamp the brazed cutter head on the cutter body