Nipa awọn aaye imọ-ẹrọ ni ilana iṣelọpọ ti awọn ọja wa, ti o ba fẹ mọ, o le tẹ lori ẹtọ lati ni imọ siwaju sii.
Bi o ṣe le yan ọpa kẹkẹ keke kan
Kini iye R ati iye D ti imudani, ranti pe D jẹ iyatọ laarin oke ati isalẹ, ati R jẹ aaye laarin iwaju ati ẹhin.
29 Tubeless Wheelset.
Iye ju silẹ jẹ ju silẹ (ie aaye inaro laarin awọn opin oke ati isalẹ).Ti o tobi ju silẹ, iyatọ ipo ti o tobi ju, ati pe aerodynamics dara julọ, nitorina awọn anfani ṣe ayanfẹ ọpa ti o ni iwọn ti o tobi ju, bi o ṣe jẹ ki ara le baamu ni pẹkipẹki bi o ti ṣee.Bibẹẹkọ, ni bayi diẹ ninu awọn ẹlẹṣin bẹrẹ lati yan awọn ọja pẹlu idinku kekere, nitorinaa iwọn gbigbe nigbati yiyipada awọn imudani jẹ kere.Isalẹ kekere tun dara fun awọn alara ti ko nifẹ lati tẹ ara wọn pọ ju.
700c wẹwẹ Wili.
Iye arọwọto ni camber iwaju (iyẹn ni, aaye petele laarin ọpa mimu oke ati opin iwaju ti imudani).Ti iye r ti o kere si, ijinna ti ọwọ ni lati gbe lati oke si iyipada ati awọn lefa idaduro.Eyi, ni ida keji, tun tumọ si pe gigun, onirẹlẹ ati iduro aerodynamic nigbati mimu idaduro jẹ opin.
Tubeless Road Bike Wili
Ọpa mimu opopona ati imudani aaye, botilẹjẹpe iye R ati iye D jẹ iru, ṣugbọn iyatọ tun wa, iyẹn ni, radian ti mimu oke ti mu yatọ, radian ti mimu BJ jẹ pataki pupọ. eyi ti o tumo si oke mu Ibi ti o le ja jẹ kere ju ni opopona handlebars ni Figure 1. O yoo mọ awọn iyato nigba ti o ba rọọkì awọn ọkọ ayọkẹlẹ lori oke mu.Imudani oke ti ibi imudani ibi isere jẹ gidigidi soro lati rọọkì, ati pe o dara nikan fun didimu mu isalẹ.
26 Tubeless rimu
Ohun ti o ṣe pataki ni a ti sọ ni igba mẹta, imudani orin naa ko dara fun awọn ọpa fifọ ọna, imudani orin ko dara fun awọn ọpa ti o wa ni ọna, imudani orin naa ko dara fun awọn ọpa fifọ ọna.
Yasebike
Ọja paramita
Awọn paramita | Iye |
Awoṣe | DS-730-35T |
Ohun elo | Erogba Okun |
Iwọn | 27.5er |
Lilo ti a pinnu | XC/AM |
Ilẹkẹ Iru | Tubeless |
Tubeless Agbara | Bẹẹni |
Iwọn inu / ita | 24mm / 30mm |
Ijinle | 35mm |
ERD | 531mm |
Iwọn Rim | 390± 15g |
Profaili | Asymmetric (2.8mm) |
Ìwọ̀n Olùkẹ́kẹ́ṣẹkẹ̀ Kékeré (lori ilẹ̀ pẹlẹbẹ) | 125kg |
Sọ Iho Angle | ±6° |
Ọrọ Ẹdọfu | 120kgf iwaju disiki ẹgbẹ ati 130kgf ru drive |
Max Tire Ipa | 60 psi |
Ti a ṣe iṣeduro Iwọn Tire | 1.7" ~ 2.1" |
OD | 594mm |
Apejọ Iho Dia. | 8.5mm |
Spokes iho Dia. | 4.5mm |
Iho àtọwọdá Dia. | 8/6.5mm |
Fifẹ | <0.25mm |
Yiyipo | <0.3mm |
Iwontunwonsi Yiyi | <3g |





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