The causes and elimination methods of gear shaping machining errors

Writer： admin Time：2024-05-07 14:20:56 Browse：56℃

Belonging to the cause of tool related issues

The cutting edge of the gear cutter is dull or has bumps;

The accuracy of the teeth of the slotting cutter itself is unqualified;

The precision of the reference hole and end face of the gear cutter exceeds the tolerance.

Elimination method:

Re sharpen the gear shaping cutter;

Replace the gear cutter.

Belonging to the cause of installation

The radial and end face runout of the gear cutter after installation is large; During installation, check the accuracy of the tool shaft, tool pad, and tool inner hole end face for any bumps, and maintain cleanliness during installation.

Poor installation of gear blank:

The manufacturing accuracy of the gear blank does not meet the process requirements

Loss of tooling accuracy or insufficient design rigidity

Poor cleanliness or burrs during the installation of gear blanks and fixtures;

Solution: Ensure the accuracy of the tooth blank, ensure cleanliness and no bumps or burrs during installation, and redesign or replace the tooling.