Universal Joints yog dab tsi?
Universal pob qij txha(feem ntau hu ua U-joints) yog cov khoom siv kho tshuab siv los txuas ob lub shafts uas tsis nyob hauv ib leeg. Lawv tso cai rau kev hloov ntawm torque thiab rotational motion ntawm shafts uas tsis zoo tag nrho raws nraim, haum angular misalignment ntawm lawv. U-joints feem ntau siv rau ntau yam kev siv, suav nrog:
- Tsav cov ncej hauv tsheb: Txhawm rau txuas lub cav rau lub log, tso cai rau kev txav mus los thiab yooj yim ntawm lub tsheb tsav tsheb.
- Muaj tshuab: Txhawm rau txuas cov khoom sib txawv thiab tso cai rau kev hloov pauv hauv cov tshuab tshuab.
- Cov khoom siv ua liaj ua teb: Txuas qhov sib txawv ntawm kev ua liaj ua teb machinery.
Cov tsos mob ntawm Bad Rear Universal Joints
Kev sib koom ua ke tsis zoo hauv qab yuav ua rau muaj ntau yam tsos mob uas cuam tshuam rau kev ua haujlwm thiab kev nyab xeeb ntawm lub tsheb. Nov yog cov cim qhia uas yuav tsum tau saib rau:
- Clanking lossis Knocking Noise: Ib qho sib txawv clunking los yog khob suab nrov thaum accelerating, decelerating, los yog hloov gears feem ntau qhia ib tug ua tsis tau tejyam U-joint. Lub suab nrov no feem ntau yog vim kev ua si ntau dhau los yog hnav hauv qhov sib koom ua ke.
- Kev vibration: Yog tias koj muaj kev vibrations txawv txawv los ntawm lub tsheb tom qab, tshwj xeeb tshaj yog nyob rau hauv siab dua, nws yuav yog vim ib tug hnav los yog puas U-joint. Cov kev vibrations no tuaj yeem hnov los ntawm lub rooj zaum lossis lub kauj tsheb.
- Nyuaj nyob rau hauv Tig: Cov U-pob txha tsis zoo tuaj yeem ua rau muaj kev nyuaj thaum tig, nrog lub tsheb zoo li jerky lossis muaj cov lus pom zoo hauv cov lus teb.
- Ua si dhau lawm: Yog tias koj pom kev ua si ntau dhau los lossis txav mus rau hauv tus ncej tsav thaum nws tig los ntawm tes, U-joint yuav raug hnav. Qhov no tuaj yeem kuaj xyuas los ntawm kev nqa lub tsheb thiab tig lub tsav ncej manually.
- Roj Hmab Leaks: Qee cov U-joints yog greased thiab kaw. Yog tias koj pom cov roj tawm los ntawm thaj chaw U-kos los yog pom tias tsis muaj lubrication, nws yuav qhia tau tias muaj teeb meem nrog kev sib koom tes.
- clunking thaum hloov iav: Lub suab clunking thaum hloov lub zog lossis thaum lub tsheb nyob hauv lub iav tuaj yeem yog lub cim ntawm kev ua tsis tiav U-kos.
- Squeaking los yog sib tsoo suab nrov: Squeaking los yog sib tsoo suab nrov thaum lub tsheb nyob rau hauv motion, tshwj xeeb tshaj yog thaum accelerating los yog decelerating, kuj qhia tau hais tias U-joint teeb meem.
- Misalignment lossis vibration ntawm qhov ceev tshwj xeeb: Yog tias lub tsheb muaj kev vibration ntawm qee qhov ceev, tab sis tsis yog ntawm lwm tus, qhov no tuaj yeem yog vim qhov tsis zoo los yog kev puas tsuaj U-kos.
Yuav ua li cas yog tias koj xav tias muaj teeb meem
Yog tias koj xav tias koj lub nraub qaum universal sib koom ua tsis tiav, nws yog ib qho tseem ceeb los daws qhov teeb meem tam sim ntawd. Kev puas tsuaj U-kev sib koom ua ke tuaj yeem ua rau muaj teeb meem loj dua, suav nrog kev puas tsuaj rau lub tog raj tsav thiab qhov sib txawv, lossis tseem ua rau lub tshuab tsav tsheb tsis sib txuas thaum tsav tsheb, uas tuaj yeem ua rau muaj kev phom sij. Nov yog yam koj yuav tsum ua:
- Kev tshuaj xyuas: Kom U-joints tshuaj xyuas los ntawm tus kws kho tsheb tsim nyog. Lawv tuaj yeem kuaj xyuas kev ua si ntau dhau, suab nrov, thiab lwm yam cim ntawm kev hnav.
- Hloov: Yog tias U-joint pom tias muaj qhov tsis zoo, nws yuav tsum tau hloov tam sim ntawd. Qhov kev kho no suav nrog kev tshem cov qub qub thiab txhim kho ib qho tshiab, uas feem ntau yog cov txheej txheem ncaj nraim rau tus kws kho tsheb.
- Kev tu: Tsis tu ncua tshuaj xyuas thiab tswj U-pob txha, nrog rau kev kuaj xyuas kom zoo lubrication, tiv thaiv kev hnav ntxov ntxov thiab txuas ntxiv lawv txoj sia.
Kev daws teeb meem U-kev sib koom ua ke thaum ntxov tuaj yeem pab kom tsis txhob muaj kev kho ntau dua thiab ua kom muaj kev nyab xeeb ntawm koj lub tsheb.
