Cov yuam sij Feather thiab cov yuam sij sib npaug yog ob qho tib si siv hauv cov tshuab tshuab kom xa cov torque ntawm qhov sib hloov, tab sis lawv txawv ntawm kev tsim thiab kev siv. Nov yog qhov sib piv ntawm ob:
Feather Key
Tsim: Tus yuam sij feather yog ib yam ntawm cov yuam sij uas muaj lub voj voos hla ntu nrog lub tapered lossis "feathered" profile raws nws qhov ntev. Tus yuam sij feem ntau yog muab tso rau hauv ib lub qhov (keyway) ntawm tus ncej thiab mus rau hauv ib lub qhov sib txuas hauv ib lub hub lossis rubey.
Muaj nuj nqi: Cov yuam sij Feather yog siv los tiv thaiv kev sib hloov ntawm tus ncej thiab lub hub, tso cai rau lub zog xa mus. Tus yuam sij feather haum rau hauv txoj kev tseem ceeb uas yog ib feem ntawm lub tshuab thiab lub hub, kom ntseeg tau tias lawv tig ua ke.
Nta:
Tapered Shape: Lub feathered profile pab them nyiaj rau ib qho me ntsis misalignment thiab muab ib tug snug haum.
Ib nrab Keyway: Txoj kev tseem ceeb feem ntau tsuas yog txiav ib nrab rau hauv cov ncej lossis lub hub, yog li tus yuam sij tsis txuas rau qhov ntev ntawm txoj kev tseem ceeb.
Daim ntawv thov: Cov yuam sij Feather feem ntau yog siv rau hauv cov ntawv thov uas qhov kev sib tw thiab kev sib kis ntawm lub zog yog qhov tseem ceeb, thiab qhov tsim nyog haum yog qhov tsim nyog. Lawv feem ntau siv rau hauv lub zog, rub, thiab lwm yam kev sib hloov tshuab.
Qhov zoo:
Txo Hnav: Tus tsim tapered yuav txo tau hnav thiab txhim kho qhov haum.
Kev them nyiaj yug rau misalignment: Pab kom haum me ntsis misalignments ntawm ncej thiab hub.
Qhov tsis zoo:
nyuaj: Yuav ua tau ntau dua rau kev tsim thiab nruab piv rau cov yuam sij sib npaug.
Parallel Key
Tsim: Ib qho tseem ceeb sib npaug yog ib qho yuam sij nrog ib qho kev sib txuam uas haum rau hauv cov ntsiab lus sib luag ntawm ob qho tib si ncej thiab lub hub. Tus yuam sij yog ncaj thiab tsis muaj taper.
Muaj nuj nqi: Parallel keys yog siv los xa cov torque ntawm tus ncej thiab lub hub. Tus yuam sij haum rau hauv cov kab sib txuas uas tau muab tso rau hauv cov ncej thiab lub hub, muab txoj hauv kev ncaj nraim los xyuas kom meej tias ob lub ntsiab lus tig ua ke.
Nta:
Uniform Shape: Tus yuam sij thaum uas tig mus muaj qhov dav thiab qhov siab zoo ib yam, uas haum rau qhov sib npaug ntawm qhov sib npaug.
Yooj yim Installation: Yooj yim rau nruab thiab hloov vim nws yooj yim tsim.
Daim ntawv thov: Parallel keys yog dav siv nyob rau hauv ntau yam txheej txheem mechanical systems, xws li gears, pulleys, thiab shafts. Lawv tsim nyog rau cov ntawv thov nrog cov khoom nruab nrab thiab qhov siab precision tsis tseem ceeb.
Qhov zoo:
Yooj yim: Yooj yim rau tsim, nruab, thiab hloov.
Nqi-zoo: Feem ntau tsis tshua kim dua ntau hom tseem ceeb.
Qhov tsis zoo:
Kev tsis ncaj ncees: Cov yuam sij sib npaug tuaj yeem ua haujlwm tsawg dua rau kev ua kom tsis zoo piv rau cov yuam sij plaub.
Hnav: Muaj peev xwm hnav tau ntau lub sij hawm yog tias tsis tswj xyuas kom zoo lossis yog tias muaj kev sib raug zoo.
