Shaft ena ea spur gear e sebelisoang mochining oa kaho.Li-gear shafts mechineng ea phetisetso hangata li entsoe ka tšepe ea 45 ka tšepe ea boleng bo phahameng ba carbon, 40Cr, 20CrMnTi ka tšepe ea alloy, joalo-joalo Ka kakaretso, e finyella litlhoko tsa matla a thepa, 'me ho hanyetsa ho roala ho molemo.Shaft ena ea spur gear e entsoe ke 20MnCr5 low carbon alloy steel, carburizing ka 58-62HRC.