Which risk increases when a CNC milling machine's spindle exhibits excessive thermal expansion due to consistently exceeding its specified duty cycle?

💡 Explanation

Exceeding duty cycle causes overheating. The thermal expansion leads to decreased accuracy via the Abbe principle. The Abbe principle amplifies angular errors transforming these errors in linear errors. Therefore, dimensional tolerances will worsen, rather than causing a better surface finish or implying longer tool life under such stress.

• Following bird strike damage to an aircraft turbofan, which mechanism increases uncontained engine failure risk?
• Which consequence results when a PLC buffer overflows during high-speed robot arm control?
• Which risk rises during fast trajectory changes of robots?
• Which risk increases with extended forging hammer use?
• Which outcome occurs when backflow contaminates a diesel engine's injectors?
• Which risk increases when an aircraft's autoland system experiences EMI near the localizer circuit?