Which outcome occurs when a CNC lathe stalls during hard-material machining?

💡 Explanation

Rapid tool wear occurs because the stall halts relative motion, and therefore prevents efficient swarf removal where built-up edge welding causes attrition and diffusion, rather than controlled abrasion. Thus catastrophic wear results, rather than improved cut quality.

• Which risk increases when a pneumatic control valve's exhaust port becomes significantly restricted?
• Which outcome acutely arises when impedance mismatch occurs in a parabolic dish antenna?
• Which outcome occurs when receiver amplifier saturation increases markedly in a wireless telecommunications base station?
• Which risk increases in a prestressed concrete beam exposed to prolonged chloride-rich environments?
• Which outcome occurs when a heat pump's outside coil temperature drops significantly below freezing in high humidity?
• Which consequence results when excessive vibration induces fatigue cracking in steel I-beams supporting a bridge?