Magiya eSpur chikamu chine chimiro che cylindrical chinoshandiswa mumidziyo yeindasitiri kufambisa kufamba kwemuchina pamwe nekudzora kumhanya, simba, uye torque. Magiya aya akareruka anochengetedza mari, anogara kwenguva refu, akavimbika uye anopa simba rakanaka uye risingaperi rekumhanya kuti zviite kuti mashandiro eindasitiri ezuva nezuva ave nyore.

PaBeloear, tinogadzira maturusi edu, zvichitibvumira kuchinjika kugadzira yakajairwa kana yakagadzirwa cold rolledmagiya ekuspirayakagadzirirwa kusangana nezvinodiwa chaizvo mumhando dzakasiyana dzemashandisirwo emaindasitiri.

Magiya eSpur ndeimwe yemhando dzinonyanya kufarirwa dzemagiya ecylindrical akagadzirwa nemazvo. Magiya aya ane dhizaini yakapfava yemazino akatwasuka, akaenzana akaiswa kutenderedza muviri wecylindrical ane bhore repakati rinokwana pamusoro peshaft. Mumhando dzakasiyana-siyana, giya racho rinogadzirwa ne hub iyo inoita kuti muviri wegiya unyatsosimba wakatenderedza bhore pasina kuchinja kumeso kwegiya. Bore repakati rinogonawo kusungirirwa kuitira kuti giya respur rikwane pa spline kana shaft ine key.

Magiya eSpur anoshandiswa mukushandiswa kwemakanika kuwedzera kana kuderedza kumhanya kwechishandiso kana kuwedzera torque nekutumira mafambiro nesimba kubva kune rimwe shaft kuenda kune rimwe kuburikidza nemagiya akatevedzana akabatana.