Sprockets raug cais raws li Hom A, Hom B, Hom C, thiab Hom D, uas tau qhia raws li hauv qab no:
1. Hom A
Qhov no sprocket yog tiaj tus thiab tsis muaj hub ntawm nws. Lawv feem ntau yog ntsia rau ntawm flange lossis hub ntawm cov khoom siv. Lawv dhau los ntawm cov qhov zoo tib yam lossis nyias qhov.
2. Hom B
Muaj ib lub hub ntawm ib sab ntawm no sprocket. Qhov no tso cai rau lub sprocket kom nruj nreem rau ntawm lub tshuab uas nws tau nruab. Yog li ntawd, nws txo qhov loj overhanging load ntawm cov khoom siv bearings.
3. Hom C
C- hom sprocket muaj hubs ntawm ob sab ntawm nws phaj. Nws feem ntau yog siv rau hauv daim ntawv thov qhov twg lub pitch txoj kab uas hla loj dua thiab cov ncej yuav tsum tau txhawb nqa hnyav dua. Cov khoom loj dua yuav tsum muaj lub log loj dua.
4. Hom D
Cov sprockets no siv hom A sprockets mounted ntawm cov khoom lossis cov hubs. Lub sprocket yog yooj yim disassembled nrog ib tug splint thiab bolted rau lub hub. Tsis tas yuav disassemble bearings thiab lwm yam khoom siv, vim hais tias tsis muaj nws, qhov sib piv ceev yuav hloov tau.
