Usayizi we-caster uvame ukuba: 30-40 (1.5 inches), 45-50 (2 inches), 60-65 (2.5 inches), 75-77 (3 inches), 88 (3.5 inches), 90-96 (3.5 inches), 100-101(4 inches), 125-128(5 inches), 150(6 inches), 200(8 inches).
Ngakho, yiziphi izinhlobo ezivamile ze-casters zezimboni? Yiziphi izinhlobo ezivamile?
Kunemikhono emine yeziwheels ezivamile (H, W, C no-U):
Type H
I-casters ejwayelekile ichazwa njengezicaster ez hard tread H-type. Umbala wesikhumba sonke se-caster kufanele ube nombala ofanayo. Le ndlela ye-caster ifanele izitezi ze-carpets.
W uhlobo
I-Elastic tire casters ichazwa njengezikhwama ezithambile ze-W-type. I-tread kufanele ibe nombala ohlukile kunendawo ephakathi kwewheeli.
Le ndlela ye-caster ifanele izitini eziqinile, ukhuni noma amafulethi, noma lezo ezinezingubo ezingezona ezokwakha.
Uhlobo C
Le ndlela ye-caster iyantistatic noma iyahambisa.
Le ndlela ye-caster kufanele ibe nezinsimbi ze-H noma ze-W. Le ndlela ye-caster ingase iphinde ifaneleke njenge-caster ye-U-shaped.
U shape
Izinjini zalesi hlobo zisetshenziswa ezihlalweni ezijikelezayo ezinezikimu zokumisa ezakhelwe ngaphakathi.
Le ndlela ye-caster kufanele ibe nezinsimbi ze-H-type noma ze-W-type. Le ndlela ye-caster ingase ifane ne-Type C caster.
Qaphela 1: Kwezinye izinhlelo, ama-casters esihlalweni esijikelezayo adinga uhlelo lokumisa olwakhiwe ngaphakathi oluvala uma umuntu ehlezi esihlalweni esine-casters, okwenza kube lula ukuhamba esihlalweni. Uma umuntu eshiya isihlalo, le nqubo yokumisa ibuyiselwa ngokuzenzakalelayo ukuze ivimbele isihlalo ukuthi singagibeli ngaphandle kokuhlosiwe.
Qaphela 2: Mayelana nohlobo lwezikhala ezifakwe esihlalweni esijikelezayo, kuncike kumklamo wesihlalweni kanye nohlobo lwephansi olusetshenzisiwe kanye nokumboza kwephansi.
Amaphoyisa awavunyelwe ukufaka uhlelo lokumisa olungapheli.