أخدود بكرة الجر
(Traction Sheave Groove)
Machined channels in the traction sheave affecting rope traction and wear characteristics.
Traction sheave grooves are machined channels where hoisting ropes ride. Groove profiles such as U-groove, V-groove, and undercut provide different traction and wear characteristics, with condition directly affecting traction ratio and safe operation.
التخصصات
mechanics
الكلمات الدالة
#traction
#sheave
#groove
المصادر
Industry standards
مصطلحات ذات صلة
البكرة الموجهة
Pulley redirecting hoisting ropes to maintain correct fleet angles on the traction sheave.
ماكينة جر بدون تروس
Traction machine with motor directly coupled to sheave for high-rise and high-speed elevators.
نسبة الجر
Rope tension ratio at the traction sheave ensuring adequate grip without slipping.