Schruppen

Definition

Bearbeitungsstufe mit großem Schnittvolumen zum Materialabtrag.

Die Definition im Frontmatter dient als verbindliche Bedeutung für Rüsten, Bearbeitung und Prüfung.

Formel / Regel

• Rough machining prioritizes stable material removal and leaves a controlled allowance for later finishing.
• Increase removal only after chip evacuation, spindle load, and workholding stability remain predictable.

Typischer Bereich

• Leave a stable allowance for finishing instead of consuming the whole stock in one aggressive roughing pass.
• For thin walls or weak fixtures, reduce radial engagement before raising feed or axial depth.

Praxisbeispiele

• Open up chip evacuation and spindle load margin before increasing stock removal on the next lot.
• Split roughing into predictable stages when the workholding or part stiffness changes across the program.

Häufige Fehler / Fehlersuche

• If chatter rises during roughing, reduce engagement or improve support before cutting speed is increased again.
• If roughing leaves unpredictable stock, review tool deflection, wear, and path overlap before blaming finishing.

Verwandte Tools

• Feed Speed Calculator
• Machining Time Estimator