Ukugaya Processing
Ukusetyenzwa kokusila kobokugqibezela ukusetyenzwa (i-machining yahlulahlulwe ibe yi-machining erhabaxa, ukugqiba umatshini, unyango lobushushu kunye nezinye iindlela zokusetyenzwa), kunye nesixa esincinci sokusebenza kunye nokuchaneka okuphezulu.Isetyenziswa kakhulu kwishishini lokwenziwa koomatshini.Ubushushu baphathwa kwaye kwacinywa carbon isixhobo intsimbi kunye carburized kunye namalungu entsimbi acinywa badla ngokuba nenani elikhulu iintanda rhoqo zicwangciswe - iintanda - kumphezulu ukuba ngokusisiseko perpendicular ulwalathiso lokusila ngexesha lokusila.Ayichaphazeli kuphela ukubonakala kwamacandelo, kodwa ichaphazela ngokuthe ngqo umgangatho wamacandelo.
Ibhekisa kwinkqubo yokusika i-workpiece surface kunye nesantya esiphezulu esijikelezayo ivili lokusila kunye nezinye izixhobo ezinqabileyo.Ukusila kusetyenziselwa ukucubungula umphezulu we-cylindrical wangaphakathi nangaphandle, umphezulu we-conical kunye neenqwelo-moya zezinto ezahlukeneyo zokusebenza, kunye neendawo ezikhethekileyo kunye nezintsonkothileyo ezinje ngeGe Ban chips, iintambo, iigiya kunye ne-splines.
Ngenxa yobunzima obuphezulu beenkozo ezirhabaxa kunye nokuzilola kwezixhobo ezirhabaxa, ukugaya kungasetyenziselwa ukusetyenzwa kwezixhobo ezahlukeneyo, kubandakanya intsimbi eqinile, intsimbi eqinile, ialloy eqinile, iglasi, iiseramikhi, ilitye lebhastile kunye nezinye izinto ezinobunzima obuphezulu kunye nentsimbi. izinto ezingezizo ezentsimbi.Isantya sokugaya sibhekisa kwisantya somgca wevili lokusila, eliqhele ukuba yi-30 ~ 35 m/s.Ukuba ingaphezulu kwe-45 m/s, ibizwa ngokuba yi-high-speed grinding.
Ukugaya ngokuqhelekileyo kusetyenziselwa ukugqiba i-semi kunye nokugqiba, kwaye ukuchaneka kunokufikelela kwi-IT8 ~ 5 okanye nangaphezulu.Uburhabaxa bomphezulu ngokuqhelekileyo buphantsi ukuya kwi-Ra1.25 ~ 0.16 μ m, ukucolwa ngokuchaneka ukuya kwi-Ra0.16 ~ 0.04 μ m, ukuchaneka kwe-ultra precision ku-Ra0.04 ~ 0.01 μ m, kunye nesibuko sokusila ukuya kwi-Ra0.01 μ m.Amandla athile okugaya (okanye ukusetyenziswa kwamandla athile, oko kukuthi, amandla asetyenzisiweyo ukusika i-workpiece material per unit volume) likhulu kunelo lokusika ngokubanzi, kwaye izinga lokususa isinyithi lincinci kunelo lokusika ngokubanzi.
Ngoko ke, ngaphambi kokugaya, i-workpiece ivame ukususwa ngezinye iindlela zokusika ukususa isibonelelo somatshini weendawo ezinkulu zeJiang Ali, zishiya kuphela i-0.1 ~ 1mm okanye ngaphantsi kwesibonelelo sokugaya.Ngophuhliso lobuchule obuphezulu bokusila, njengokugaya kwe-creep feed kunye nokusila ngesantya esiphezulu, iinxalenye zinokugutyungelwa ngokuthe ngqo kwizikhewu.Isenokusetyenziswa ukwenza machining rough ngokusila, ezifana ukususa imbaleki kunye riser of castings, flash of forgings kunye nesikhumba ingots zentsimbi.