Sports iyo FitnessQalabka

Waa maxay saa'idka ah ee rollers ah? Talooyin iyo tabaha

Haddii aad tahay rullaluistemadka firfircoon iyo waqti badan ku bixiyaan ay jecel sideed giraangiraha - saa'idka duuban si aad u adeegtaan celcelis ahaan xilli ciyaareedkan 1. Dabcan, haddii aad u siiyaan daryeel fiican. Laakiin waxaa kale oo jira dad badan oo qabsiyada oo kaliya ku riday videos kortaan on a Waddooyinkiisa carraale dhammaataan. Xaaladdan oo kale, saa'idka ah waxay noqon kartaa sano.

Waxaad si fudud u fahmi doonaa, marka ay timaado waqti si ay u badali - giraangirihiina kaliya maalin kasta iilan sii xumaan, inkastoo xaqiiqda ah in ay nadiif ah oo si fiican lubricated yihiin.

Sidoo kale, haddii aad kortaan in roobka iyo guriga yimid waxba ku sameeyey rollers ah, hana la yaabin marka muddo ka dib giraangirihiina joojiyo wadajir daadgureyntaasi. Halkan waxa aad leedahay mid ka mid ah jidka kaliya ee soo baxay - si uu u bedelo saa'idka ah.

Sidaas darteed haddii aad rabto in aad kortaan dheer dhibaato la'aan - isku dayaan in ay fuulaan laami tayo-sare, iska ilaalinta wadooyinka halkaas oo badan oo boodh, dhoobo iyo puddles.

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All saa'idka leeyihiin heerarka iyaga u gaar ah, in uu yahay, ay ka jiraan dhinacyada sir ah iyo sifooyinka. The saa'idka for rollers ah waxaa ka mid ah inta badan laba nooc: 608 iyo 688 fasalada (ee loo yaqaan Microbearings). saa'idka fasalka yihiin inta badan la isticmaalo 608 rayi luqadda this.

lambar First - 6 - muujinaysaa in dhalista waa nooc ka mid ah "hal isku xigta jeexdin qoto dheer" (isku xigta hal jeexdin ah oo qoto dheer).

The lambar labaad - 0 - waxay u taagan tahay taxane ah oo ka fikirtaan. Waxaa jira taxane dhowr ah oo ultrathin si daran.

lambar saddexaad - 8 - waa loo siman yahay si ballaciisu yahay ee giraanta hoose.

Sida caadiga ah, ka dib markii nooca dhalista qoran waraaqaha, taas oo calaamad u nooca anther waxa on. Kuwa ugu caamsan ee la isticmaalo:

Z - hoos ku biraha ilaalinaya rollers sita hal gacan.

ZZ - saftay ciidda birta laga heli karaa labada dhinac ee dhalista ah.

Rs (shild caag) - muujinaysaa in dhalista waa biyuhu (aan biyuhu), ka dibna waxaa jira saxanka ciidda dahaarka leh caag ah. Plate dheeraada sita nolosha.

2RS - taarikada rubberised xidhay labada dhinac, waa dheer.

Sidoo kale saa'idka for rollers waxaa lagu tilmaamay inay la miisaamayo ABEC (eng. "Guddiga sanadlaha ah sita injineerada"). Tirada weyn ee ABEC, qaadista badan oo sax ah la sameeyo. fasalka ka sareeya ee saxnaanta, dhalista hoose gariira xawaare sare. Waxaa jira dhowr fasallo ee saxnaanta: ABEC 1, ABEC 3, ABEC 5, 7 iyo ABEC AVES9.

sita sifaynta

On sida iyo sida ugu wanaagsan ee lubricated dhalista, hufnaan wareeg ah wheel waxay ku xiran tahay. Haddii dukaanka sita dufanka (dufan qaro weyn), giraangirta miiqdaan doonaa tugovato, iyo haddii jilciyaha dareere, wheel si fudud ayna miiqdaan doonaa. Laakiin waa in la dhasha maskaxda ku haysaa in wheel dukaanka isku bedbedeli doono oo aan load a, hawada, iyo sarkhaansan tahay miisaanka jidhka u beddeli doonaa. dufan Resource uga sarreeyaan, iyo in adeega ay u baahan yihiin wax ka yar. labeen Liquid more gaaban ku noolaa ay sabab u tahay xaqiiqda ah in uu uumi karo ama dillaac, iyo haddii ay taasi ku, saa'idka ah ee rollers si deg deg ah duugoobin oo keena carqalad qaar ka mid ah, sida ay u leeyihiin in ay si joogto ah la bedelay. Tani, ka bacdi, waxay keenaysaa in kharashka loo baahnayn.

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