The theworm giyakuderedza isimba rekutapudza mashandisiro anoshandisa iyo yekumhanyisa yegiya yekutsausa kudengenyeka huwandu hwekuchinja kwemotokari Muchimiro chinoshandiswa kuendesa simba uye kufamba, iyo yekushandisa mhando yekudzora yakanyanya kuwanda. Zvinotarisirwa zvaro zvinogona kuoneka muhurongwa hwekutapurirana hwemhando yemashini emachina , wachi, etc. Iko kushandiswa kwemubhadharo kunogona kuoneka kubva mukuendeswa kwesimba rakakura kune kutapurirana kwemitoro midiki uye chaiyo kona. Mune maindasitiri ekushandisa, kuderedza kunoita mabasa ekunyengera uye kuwanda kwetorque. Naizvozvo, inoshandiswa zvakanyanya mukumhanya uye torque kutendeuka michina.

Kuti uvandudze kugona kwehonye giya regar, isingasviki simbi inowanzo shandiswa seganda reganda uye rakaoma simbi sehonje shaft shaft. Nekuti ichi chinotsvedza chinotyisa kutyaira, panguva yekushanda, ichaburitsa kupisa kwakanyanya, iyo inoita kuti zvikamu zvemufambe uye chisimbiso. Pane mutsauko mukuwedzera pakati pavo, zvichikonzera kusimuka pakati pavo, uye mafuta anova akaonda nekuda kwekuwedzera kwekushisa, zviri nyore kukonzera kubhururuka. Pane zvikonzero zvina zvinokosha, imwe ndeyekuti kufananidzwa kwezvinhu zvine musoro, imwe ndeyemukati memukati mekushambadzira kwepamhepo, iyo yechitatu kusarudzwa kwemafuta, kana huwandu hwekuwedzera hwakarurama, uye wechina ndiwo magungano uye nharaunda yekushandisa.