Official Answer
Answer
Chamfer ko radius a gefen tsagi yana rage ƙarfin ɗorawa na zoben riƙe da karkace. Chamfer yana aiki azaman ramp, yana sauƙaƙe 'birgima' ko 'tasa' zoben daga cikin tsagi. Idan chamfer na faɗin $c$ yana nan, ingantaccen ƙarfin tura $P'$ yana raguwa da siffa: $P' = P \ cdot (1 - c/t)$, inda $t$ shine kaurin zobe. Zane-zanen injiniya dole ne su saka 'kusurwoyi masu murabba'i' don tsagi, ko kuma idan chamfer ya zama dole don ƙira, girmansa dole ne a iyakance shi sosai (yawanci $ <0.1$ mm). Idan babban chamfer ba zai yuwu ba, dole ne mai zane ya saka zoben 'Heavy Duty' tare da bangon radial mafi girma don samar da ƙarin wurin tuntuɓar da kuma magance lokacin juyawa.
