공구 마모 보정

정의

공구 마모로 인한 편차를 보정한다.

프론트매터의 정의를 기준으로 삼고 셋업·가공·검사 전 과정에서 같은 의미로 사용합니다.

공식 / 규칙

• Update wear offsets from measured drift instead of guessing from surface quality alone.
• Apply small, traceable corrections and record the tool, offset number, and measured error each time.

대표 범위

• Most corrections should stay small and measurable; large jumps usually mean measurement or process instability.
• Compare wear trend by part count or cutting time, not by isolated operator impression.

현장 시나리오

• Adjust wear compensation after first-article measurement instead of editing the base geometry offset.
• Use measured drift over several parts to decide whether compensation or tool replacement is the better action.

일반 오류 / 문제 해결

• If compensation keeps growing fast, inspect tool wear mode and workholding stability instead of adding larger offsets forever.
• If one correction flips size in the opposite direction, verify the offset sign and the axis/tool orientation.

관련 도구

• Tool Life Predictor
• Feed Speed Calculator