Ukuqulunqwa kwenkqubo yokubumba evulekileyo kubandakanya iindidi ezintathu: inkqubo esisiseko, inkqubo encedisayo, kunye nenkqubo yokugqiba.
I. Inkqubo esisiseko
Ukuqulunqa:ukuvelisa i-forgings ezifana ne-impellers, i-gear, kunye neediski ngokunciphisa ubude be-ingot okanye i-billet kunye nokwandisa i-cross-section yayo.
Ukutsala(okanye ukolula):Ukuvelisa i-shafts, i-forgings, njl. ngokunciphisa i-cross-section ye-billet kunye nokwandisa ubude bayo.
Ukubetha:Ukugqobhoza ngokupheleleyo okanye phakathi kwemingxuma kwindawo engenanto.
Ukugoba:Goba inxalenye nganye yebhilithi ecaleni kwe-axis ukuya kwii-engile ezahlukeneyo ngokweemfuno ze-workpiece.
Ukusika:Sika i-billet ibe ngamacandelo amaninzi, njengokusika i-riser ye-ingot yensimbi kunye nezinto eziseleyo ngaphantsi kwangaphakathi.
Ukungalungelelanisi kakuhle:Ukufuduswa okunxulumeneyo kwenxalenye enye yebillet ukuya kwenye, kunye nemigca ye-axis isangqamanise enye kwenye, iqhele ukusetyenziswa kwimveliso yeecrankshafts.
Jija:Ukujikelezisa indawo enye yebillet ukujikeleza i-axis enye njengenye kwi-engile ethile, ehlala isetyenziselwa ukuveliswa kweeshafu ze-crankshaft.
Ukuqulunqa:Ukwenza iziqwenga ezibini zemathiriyeli ekrwada zibe sisiqwenga esinye.
II. Inkqubo encedisayo
Inkqubo encedisayo yinkqubo eyenza ukuguqulwa okuthile kwe-billet kwangaphambili ukugqiba inkqubo esisiseko. Ezi nkqubo ziquka:
Ukucofa umhlathi: isetyenziselwa ukulungisa i-billet ukwenzela ukuqhubekeka okulandelayo.
Chamfering: Ukutshiza imiphetho yebillet ukuthintela uxinzelelo loxinzelelo ngexesha lokuqhubekeka okulandelayo.
Ukujikela ngaphakathi: Ukucofa amanqaku athile kwindawo engenanto njengereferensi okanye uphawu lokumisa ukulungiselela ukuqhubekeka okulandelayo.
III. Inkqubo yokulungisa
Inkqubo yokunciphisa isetyenziselwa ukucokisa ubungakanani kunye nokuma kwe-forgings, ukuphelisa ukungalingani kwendawo, ukuphazamiseka, njl., kunye nokuhlangabezana ngokupheleleyo neemfuno zemizobo yokubumba. Ezi nkqubo ziquka:
Ukulungiswa: Lungisa imilo kunye nobungakanani bokubumba ukuze bahlangabezane neemfuno zoyilo.
Ukujikeleza: Ukwenza unyango olujikelezayo kwi-cylindrical okanye malunga ne-cylindrical forgings ukwenza umphezulu wabo ube mpuluswa kwaye rhoqo.
Ukucaba: Gcwalisa umphezulu wokubumba ukuphelisa ukungalingani.
Njengoko kukhankanyiwe ngasentla, ukubunjwa kwenkqubo yokubumba evulekileyo igubungela yonke inkqubo ukusuka kumalungiselelo e-billet ukuya ekubunjweni kokugqibela. Ngokukhetha kunye nokudibanisa ezi nkqubo ngokufanelekileyo, ukubunjwa kweemveliso ezihlangabezana neemfuno kunokuveliswa.
Ixesha lokuposa: Oct-10-2024
