High speedspur gears zvinhu zvakakosha mumidziyo yezvekurima yemazuva ano, kuve nechokwadi chekufambiswa kwemagetsi kwakasimba uye kwakavimbika kune dzakasiyana siyana dzekushandisa. Aya magiya akagadzirwa kuti ashande nekumhanya kwakakwira, kuunza mafambiro chaiwo uye kushomeka kwesimba, izvo zvakakosha kumichina yakaita sematirakita, vakohwi, uye vanodyara.
Yakagadzirwa kubva kune yakakwirira-simba alloys uye inobatwa nepamusoro pepamusoro pekupedzisira, aya magiya espur anopa kusimba kwakasarudzika uye kuramba kupfeka, kunyangwe pasi pemitoro inorema uye inodiwa mamiriro. Mafarofaro emazino avo akakwenenzverwa anoderedza ruzha uye kudedera, achiwedzera kuita kwese uye kunyaradza kweanoshanda.
Mukushandisa zvekurima, uko kukwirisa uye kushanda nesimba kwakakosha, kumhanyisa spur magiya anoita basa rakakosha mukuwedzera goho. Nekugonesa kufambiswa kwemagetsi kwakatsetseka uye kunoenderana, vanobatsira mukushanda kusina musono kwemuchina, vachitsigira varimi mukutsvaga kwavo goho repamusoro uye maitiro ekurima anoenderera mberi.
Isu takashongedzerwa nemichina yekuongorora yepamusoro seBrown & Sharpe matatu-inoronga yekuyeresa muchina, Colin Begg P100/P65/P26 yekuyera nzvimbo, German Marl cylindricity chiridzwa, Japan roughness tester, Optical Profiler, purojekita, kureba yekuyeresa muchina nezvimwewo kuti ive nechokwadi chekuongorora kwekupedzisira nemazvo uye zvizere.