Uthini umahluko phakathi kweflange eyenziweyo kunye neflange ephosiweyo?

I-Cast flange kunye ne-forged flange ziiflange eziqhelekileyo, kodwa ezi ntlobo zimbini zeeflange zahlukile ngexabiso.
I-flange ephosiweyo inemilo echanekileyo kunye nobukhulu, umthamo omncinci wokucubungula kunye neendleko eziphantsi, kodwa ineziphene zokuphosa (njengama-pores, ii-cracks kunye ne-inclusions);Ulwakhiwo lwangaphakathi lokuphosa luhlwempuzekile kwi-streamline;Inzuzo kukuba inokwenza imilo enzima ngakumbi, kwaye iindleko zincinci;
Yenziweiiflangengokubanzi zinomxholo ophantsi wekhabhoni kuneeflange eziphosiweyo kwaye akukho lula ukurusa.I-Forgings ine-streamline efanelekileyo, i-compact structure kunye neempawu ezingcono zoomatshini kunama-flanges;Inkqubo yokubumba engafanelekanga iya kukhokelela kwiinkozo ezinkulu okanye ezingalinganiyo kunye nokuqhekeka kokuqina, kwaye iindleko zokubunjwa ziphezulu kunezo ze-flange.I-Forgings inokumelana ne-chear ephezulu kunye ne-tensive force kune-castings.Iinzuzo kukuba isakhiwo sangaphakathi siyafana kwaye akukho ziphene ezinobungozi ezifana ne-pores kunye nokufakwa kwi-casting;
Umahluko phakathi kweflange kunye neflange eyenziweyo isekelwe kwinkqubo yokuvelisa.Ngokomzekelo, i-centrifugal flange luhlobo oluthile lwe-flange.I-centrifugal flange yeyendlela echanekileyo yokuphosa ukuvelisa i-flange.Xa kuthelekiswa nokuphoswa kwesanti eqhelekileyo, olu hlobo lokuphosa lunesakhiwo esicolekileyo kakhulu kunye nomgangatho ongcono, kwaye akulula ukuba neengxaki ezifana nesakhiwo esivulekileyo, umngxuma womoya kunye netrakoma.
Masiqonde inkqubo yokuvelisa i-flange engumgunyathi kwakhona: inkqubo yokubumba ngokubanzi iquka ezi nkqubo zilandelayo, ezizezi, ukukhetha ukugquma kwebillet ekumgangatho ophezulu, ukufudumeza, ukubumba, kunye nokupholisa emva kokwenziwa.
Inkqubo yokubunjwa ibandakanya ukukhwabanisa kwamahhala, ukufa kunye nokufa kwefilimu.Ngexesha lemveliso, iindlela ezahlukeneyo zokubumba ziya kukhethwa ngokobungakanani bomgangatho wokubumba kunye nebhetshi yokuvelisa.Ukwenziwa kwasimahla kunemveliso ephantsi kunye nesibonelelo esikhulu somatshini, kodwa isixhobo silula kwaye siguquguquka, ngoko sisetyenziswa ngokubanzi ukwenza isiqwenga esinye kunye nebhetshi encinci yokubumba kunye nemilo elula.Izixhobo zokubumba zasimahla zibandakanya isando somoya, isando somoya-umphunga kunye ne-hydraulic press, ezilungele ngokulandelelana ukuveliswa kwezinto ezincinci, eziphakathi kunye nezinkulu.I-Die forging inemveliso ephezulu, umsebenzi olula, kwaye kulula ukuqonda umatshini kunye ne-automation.I-Die forgings inokuchaneka okuphezulu komgangatho, isibonelelo somatshini omncinci, kunye nokuhanjiswa kolwakhiwo olufanelekileyo lwefayibha, enokuphucula ngakumbi ubomi benkonzo yamacandelo.
I-1, Inkqubo esisiseko yokwenziwa ngokukhululekileyo: ngexesha lokuqulunqa ngokukhululekileyo, imilo ye-forging yenziwa ngokuthe ngcembe ngezinye iinkqubo ezisisiseko zokuguqulwa.Iinkqubo ezisisiseko zokwenziwa kwamahhala ziquka ukuphazamiseka, ukudweba, ukubetha, ukugoba kunye nokusika.
1. Ukuphazamisa yinkqubo yokusebenza yokwenza i-original blank ecaleni kwe-axial direction ukunciphisa ubude bayo kunye nokwandisa icandelo layo elinqamlezayo.Le nkqubo isoloko isetyenziselwa ukubumba izikhewu zegiya kunye nezinye izinto ezimilise okwediskhi.Ukucaphuka kwahlulwe kwaba kukukhathaza ngokupheleleyo kunye nokucaphukisa okuyingxenye.
2. Umzobo yinkqubo yokubumba eyandisa ubude bendawo engenanto kwaye inciphisa icandelo lomnqamlezo.Ngokuqhelekileyo isetyenziselwa ukuvelisa iindawo ze-shaft, ezifana ne-lathe spindle, intonga yokudibanisa, njl.
3. Ukubetha inkqubo yokugqobhoza okanye ukugqobhoza kwimingxuma engenanto ngenqindi.
4. Inkqubo yokubumba yokugoba into engenanto kwi-angle okanye imilo ethile.
5. Inkqubo yokuqulunqa apho enye indawo engenanto ijikeleza kwi-engile ethile ngokumalunga nenye.
6. Ukwenza inkqubo yokusika kunye nokwahlula into engenanto okanye ukusika intloko yezinto.
2. Yifa ukukha;Igama elipheleleyo lokubumba i-die forging yimodeli yokubumba, eyenziwa ngokubeka i-blank blank kwi-forging die fixed kwi-die forging equipment.
1. Inkqubo esisiseko yokubumba idayisi: ukugquma, ukufudumeza, ukubumba kwangaphambili, ukubumba okokugqibela, ukubethelwa ngenqindi, ukucheba, ukuthambisa, ukuchama.Iinkqubo eziqhelekileyo ziquka ukuphazamiseka, ukuzoba, ukugoba, ukubethelwa kunye nokwenza.
2. Isixhobo esiqhelekileyo sokwenza izixhobo zokufa okuqhelekileyo zibandakanya isando sokufa, i-hot die forging press, i-flat forging machine, i-friction press, njl.
3, Ukusika i-flange;Sika ngokuthe ngqo i-diameter yangaphakathi nangaphandle kunye nobukhulu be-flange kunye ne-machining allowance kwi-plate ephakathi, kwaye emva koko usebenze umngxuma webholithi kunye nomgca wamanzi.Ngaloo ndlela iflange eveliswayo ibizwa ngokuba yi-cutting flange.Ubungakanani obukhulu be-flange enjalo bukhawulelwe kububanzi beplate ephakathi.
4. Iflange eqengqelekayo;Inkqubo yokusebenzisa ipleyiti ephakathi ukusika imicu kwaye emva koko iqengqeleke kwisangqa ibizwa ngokuba yi-coiling, esetyenziswa kakhulu ukuvelisa ezinye iiflange ezinkulu.Emva kokuqengqeleka ngempumelelo, i-welding iya kwenziwa, kwaye emva koko i-flatninging iya kwenziwa, kwaye emva koko kuqhutywe umgca wamanzi kunye nomngxuma we-bolt.
Imigangatho yokulawula ye-flange eqhelekileyo: i-American standard flangeI-ASME B16.5, I-ASME B16.47