What is the advantage of an automatic honing machine?

• A. It speeds up the honing process
• B. It reduces the need for measurement
• C. The technician can work more accurately
• D. It increases power output

Answer: (C)

Automation in honing centers around delivering a precise, repeatable bore finish. An automatic honing machine tightly controls stone speed, feed rate, and pressure, ensuring a consistent cross-hatch pattern and accurate bore dimensions across cycles. This reduces variability that comes from different operators or fatigue, so the technician can achieve a more accurate result than with manual honing. You still verify the bore size with measurements, but the machine’s controlled parameters keep the tolerances more reliably within spec. It isn’t about power or just speeding up the process; the main benefit is improved accuracy and repeatability in the finished bore.