Isethulo somkhiqizo:
Insimbi engagqwali ye-groove iyingxenye ende yensimbi emise okwe-groove, ingeyokwakhiwa kanye nensimbi yesakhiwo se-carbon mechanical, iyingxenye eyinkimbinkimbi yensimbi yesigaba, ukwakheka kwesigaba sayo kuyisimo se-groove.Ubude nosayizi wensimbi yesiteshi kungenziwa ngendlela oyifisayo njengoba kudingeka.
Inqubo yokukhiqiza yensimbi yensimbi engagqwali ngokuvamile ihlanganisa izindlela ezimbili: ukugoqa okushisayo kanye nokucubungula ukugoba okubandayo.I-hot rolling groove I-engeli yensimbi iwukushisa i-billet ezingeni lokushisa elithile ngeshaneli yerola ukuze ucindezele ukubunjwa.Ukugoba okubandayo kwenziwa ngomshini ukuze kwakheke ipuleti lensimbi lokwelashwa kwangaphambili.
Insimbi yensimbi engagqwali yenziwe ngensimbi yensimbi egoqiwe futhi ebandayo egoqiwe ngokugotshwa nokwenza.Inengxenye ye-groove futhi iyinto evamile emikhiqizweni eminingi yensimbi.Isetshenziswa kakhulu kwezokwakha, ekwenziweni kwemishini, kwe-petrochemical, izimboni kanye nezinkambu zokuhamba.