Yuav ua li cas yog cov bearings rau cov chais? Lub tswv yim thiab tricks

Yog hais tias koj yog ib tug active rau cov menyuam thiab siv ib tug ntau lub sij hawm nyob rau hauv lawv nyiam yim log - cov menyuam bearings rau pab koj nyob rau nruab nrab 1 lub caij. Ntawm cov hoob kawm, yog tias koj muab lawv nrog zoo saib xyuas. Tab sis tseem muaj coob tus neeg uas muab tso rau cov yeeb yaj duab ncaw thiab tsuas yog caij rau ib txig leem paths. Nyob rau hauv cov ntaub ntawv no, lub bearings yuav ua tau xyoo.

Koj yuav tau yooj yim to taub, thaum nws tawm los lub sij hawm los hloov lawv - lub log xwb txhua txhua hnub yuav tig zuj zus, txawm lub fact tias lawv yog huv si thiab zoo lubricated.

Tsis tas li ntawd, Yog hais tias koj caij nyob rau hauv lub nag thiab nyob rau cov sij hawm tuaj hauv tsev ua tsis muaj dab tsi nrog cov chais, tsis txhob xav tsis thoob thaum tom qab tej lub sij hawm cov log tsheb tsis txhob spinning zoo rau nws. Ntawm no koj muaj tsuas yog ib txoj kev tawm - los hloov lub bearings.

Yog li ntawd, yog hais tias koj xav mus rau caij lawm tsis muaj teeb meem - sim caij nyob rau hauv high-zoo asphalt, tsis txhob txoj kev uas ib tug ntau ntawm cov hmoov av, av thiab puddles.

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Tag nrho cov bearings muaj lawv tus kheej cov qauv, uas yog, lawv muaj nyob prearranged qhov ntev thiab cov yam ntxwv. Lub bearings rau cov chais yog ob hom feem ntau: 608 thiab 688 chav kawm (thiaj li hu ua Microbearings). chav kawm ntawv bearings yog feem ntau siv 608 decipher cov lus no.

Thawj tug lej - 6 - qhia tau hais tias tus kabmob yog ib hom ntawm "ib leeg-kab sib sib zog nqus zawj" (a ib kab sib sib zog nqus zawj).

Qhov thib ob ntiv - 0 - stands rau ib tug series ntawm bearings. Muaj ntau ntau series ntawm ultrathin mus rau mob hnyav.

Qhov thib peb tug lej - 8 - yog sib npaug zos rau txoj kab uas hla ntawm lub puab nplhaib.

Feem ntau, tom qab tus kabmob hom sau cov tsiaj ntawv, uas symbolize lub hom anther rau nws. Cov feem ntau siv:

Z - hlau nqov tiv thaiv lub kev coj tus kheej chais nrog ib txhais tes.

ZZ - Hlau hmoov av kaus mom muaj nyob rau ntawm ob sab ntawm tus kabmob.

RS (roj hmab shild) - qhia tias cov kabmob no yog waterproof (tsis waterproof), ces muaj yog ib plua plav phaj coated nrog roj hmab. Phaj prolongs kev coj tus kheej lub neej.

2RS - kaw rubberised daim hlau rau ob sab, yog tus ntev tshaj xwb.

Tsis tas li ntawd bearings rau cov chais yog txwv kom muab zais rau ib tug scale ntawm ABEC (eng. "Txhua xyoo board kev coj tus kheej engineers"). Qhov ntau dua tus xov tooj ntawm ABEC, lub ntau yog cov kabmob no yog ua los. Lub siab dua cov chav kawm ntawv ntawm cov neeg, cov sab kabmob vibrates thaum muaj kev kub ceev. Muaj ntau ntau cov chav kawm ntawm cov neeg: ABEC 1, ABEC 3, ABEC 5, 7 thiab ABEC AVES9.

kev coj tus kheej Lubrication

Yuav ua li cas thiab yuav ua li cas zoo lubricated kabmob, yooj yim ntawm kev sib hloov ntawm lub log nyob. Yog hais tias lub khw kev coj tus kheej Roj (tuab roj), lub log yuav saws tugovato, thiab yog hais tias cov kua roj nplua nyeem, lub log yuav saws tau yooj yim. Tab sis nws yuav tsum tau borne nyob rau hauv lub siab hais tias lub khw log rotates tsis muaj ib tug load, huab cua, thiab nyob rau hauv tus ntawm koj lub cev qhov ceeb thawj yuav hloov. Resource roj ho ntau dua, thiab nyob rau hauv cov kev pab cuam uas lawv yuav tsum tsawg dua. Kua roj nplua nyeem ntau luv luv-nyob vim lub fact tias nws muaj peev xwm qhuav los yog los, thiab nyob rau hauv cov ntaub ntawv no, lub bearings rau cov chais hnav tawm sai sai uas yuav muab ib co yooj yim, raws li lawv yuav tsum tau hloov ntau zaus. Qhov no, nyob rau hauv lem, ua rau ruaj nqi.