Yintoni umahluko phakathi kweebha eziqengqelweyo kunye neebha ezifakwe?

Xa kufikwa kwiimveliso zesinyithi ezisetyenziswa kwimveliso nasekwakhiweni,iibharizezinye zezona ndlela zisetyenziswa kakhulu. Ezi bar zingenziwa ngentsimbi engagqwaliyo, intsimbi yekhabhoni, intsimbi ye-alloy, okanye iintsimbi ezikhethekileyo, kwaye zibalulekile kumashishini afana neoyile negesi, iimoto, i-aerospace, ukuveliswa kwamandla, ukwakha iinqanawa, kunye nezixhobo ezinzima.

Iindlela ezimbini eziqhelekileyo zokuvelisa iibha zentsimbi zeziukuqengqelekakwayeukubumbaZombini ezi ndlela zineempawu zazo zobugcisa, iingenelo, kunye nokusetyenziswa kwazo. Kwiinjineli, abathengi, kunye neengcali zokuthenga, kubalulekile ukuqondaumahluko phakathi kweebha eziqengqelweyo kunye neziqingqiweyoukukhetha izinto ezifanelekileyo kwiiprojekthi zabo.

Kweli nqaku, siza kuhlalutya ezi nkqubo zimbini, iimpawu zazo, kunye nomahluko osebenzayo ekusebenzeni, kwiindleko, kunye nokusetyenziswa.

Iibhari Eziqengqelekayo: Inkqubo kunye neempawu

Iibha eziqengqelekayoziveliswa ngokufudumeza ii-billets okanye iintyatyambo kunye nokuzidlulisa kuthotho lwee-rolling mills. Oku kunciphisa indawo enqamlezileyo kwaye kwandisa izinto zibe yi-bar form. Ukuqengqeleka kungenziwa nokubashushu or kubanda, kuxhomekeke kwiimpawu ezifunwayo.

Iintlobo zokuqengqeleka

• Ukuqengqeleka Okushushu: I-billet ifudunyezwa ngaphezu kobushushu bokuphinda i-recrystallization kwaye idlula kwiirola. Oku kwenza ukuba izinto zibe lula ukuzibumba kwaye kuphumele kwiimpawu ezifanayo zoomatshini.

• Ukuqengqeleka Okubandayo: Ibha icutshungulwa ngakumbi kubushushu begumbi ukuze kufumaneke ukunyamezelana okuqinileyo, iindawo ezithambileyo, kunye namandla aphezulu ngokuqina koxinzelelo.

Iimpawu eziphambili zeeRolled Bars

• Ngokubanzi zifumaneka ngobuninzi nangobukhulu obuqhelekileyo.

• Ixabiso layo liphantsi kakhulu xa isetyenziswa ngobuninzi.

• Ukugqitywa komphezulu kunokuphuculwa ngokuqengqeleka okubandayo.

• Ukuchaneka kobukhulu kulungile kodwa kusenokungafikeleli kumlinganiselo oqinileyo xa kuthelekiswa neemveliso ezenziwe ngobuqhetseba.

• Ukuhamba kweenkozo kuhamba ngaxeshanye nobude bebha kodwa akusoloko kulandela imilo yenxalenye xa isenziwa ngomatshini.

IiBhari Eziqingqiweyo: Inkqubo kunye neempawu

Iibhari ezenziwe ngobuqiliZenziwa ngokuguquguqula izinto kusetyenziswa amandla okucinezela, ngesiqhelo ngokusebenzisa i-open-die okanye i-closed-die forging. Inkqubo yokugquma ibandakanya ukubethela okanye ukucinezela ii-billets ezishushu kwimo yebha efunekayo. Ngokungafaniyo nokuqengqeleka, i-forging isebenzisa uxinzelelo kwiindlela ezithile, idala isakhiwo sengqolowa esincinci ngakumbi.

Iindlela Zokubumba

• Ukuyila Okuvulekileyo: I-billet isebenza phakathi kwee-flat okanye ii-simple dies, ezifanelekileyo kwiimo ze-bar ezinkulu nezingenzima kangako.

• Ukuyila okuValiweyo: I-billet icinezelwe ibe ngumngxuma omile okwesinqe ukuze i-geometry icace ngakumbi.

• Ukubumba kweCofa: Isebenzisa uxinzelelo olucothayo noluqhubekayo lokuguqula imo efanayo.

Iimpawu eziphambili zeeBhari eziBunjiweyo

• Ukuhamba kweenkozo kuhambelana nokuma kwebha, nto leyo eyonyusa ukuqina.

• Amandla aphezulu kunye nokumelana nokudinwa xa kuthelekiswa neebhari eziqengqelekayo.

• Impilo yangaphakathi ingcono, inezithuba ezimbalwa kunye nezinto ezifakiweyo.

• Ingenziwa ngokwezifiso kwizicelo ezithile zobunjineli.

• Ngokwesiqhelo kubiza kakhulu ngenxa yomsebenzi onzima kunye nokucubungula.

Umahluko ophambili phakathi kweeBhari eziqengqelweyo neziyilwe ngobuchule

Xa kuthelekiswa imivalo eqengqelekayo neyomgunyathi, umahluko obalulekileyo uyacaca:

1. Ulwakhiwo lweMicrostructure kunye nokuhamba kweenkozo

• IiBhari eziqengqelweyo: Ulwakhiwo lwengqolowa luhamba kakhulu kwicala lokuqengqeleka. Nangona oku kunika amandla amahle ngokubanzi, kusenokungabi buqinanga kwiindawo eziphantsi koxinzelelo oluneendlela ezininzi.

• IiBhari eziQhelekileyoInkqubo yokubumba ilungelelanisa ukuhamba kweenkozo ukuze kulandele imo yebha, nto leyo ephucula ukumelana nempembelelo, ukuqina, kunye namandla okudinwa.

2. Amandla kunye Nokuqina

• Iibhari eziqengqelekayo zinamandla amahle kodwa zinokuba nezimbobo ezincinci okanye imingxunya.

• Iibhari eziqingqiweyo zibonisa iimpawu zoomatshini eziphezulu, ukuthembeka okuphezulu, kunye nomngcipheko ophantsi wokuqhekeka phantsi koxinzelelo.

3. Ukuchaneka koBume

• Iibhari eziqengqelekayo ezibandayo zifikelela ekunyamezeleni okuqinileyo kunye neendawo ezithambileyo.

• Iibhari ezenziwe ngobuchule azichanekanga kangako ngokwemilinganiselo kwaye zihlala zifuna umatshini owongezelelweyo.

4. Ixabiso kunye nomthamo wemveliso

• Ukuqengqeleka kubiza kancinci, ingakumbi kwiimveliso ezisemgangathweni ophezulu.

• Ukwenziwa kwe-Forging kubiza kakhulu ngenxa yokusetyenziswa kwamandla kunye nomsebenzi kodwa kuqinisekisa umgangatho ophezulu wezinto ezibalulekileyo.

5. Izicelo

• IiBhari eziqengqelweyo: Ifanelekile kulwakhiwo oluqhelekileyo, iziseko zesakhiwo, iindawo zeemoto, imibhobho, kunye neemveliso ezithengiswa kakhulu.

• IiBhari eziQhelekileyo: Ikhethwa kwiindawo zeenqwelo-moya, imingxunya yeenqanawa, imikhumbi yoxinzelelo, iiturbine, kunye nezinye izinto ezifuna ukhuseleko oluphezulu kunye nokuqina.

Ukusetyenziswa kweeRolled Bars

Iibhari eziqengqelekayo zisetyenziswa kakhulu kumashishini aphoumthamo ophezulu kunye nokusebenza kakuhle kweendlekozibalulekile. Ezinye zeendlela eziqhelekileyo zokusetyenziswa ziquka:

• Imiqadi yesakhiwo kunye nokuqinisa ekwakheni.

• Iishafts, ii-axles, kunye neentonga kwimizi-mveliso yeemoto.

• Iibha zentsimbi engagqwaliyo ezisemgangathweni zokulungisa izinto ezifakelwa kwizixhobo zokubopha.

• Izinto ezisetyenziswa kwiipayipi, iinkqubo zoxinzelelo, kunye namacandelo amandla.

Zilungele iiprojekthi aphoamandla oomatshini aphakathi kunye nexabiso eliphantsizezona mfuno ziphambili.

Usetyenziso lweeBhari eziQhekethiweyo

Iibhari ezenziwe ngenkohliso, ngenxa yazoiipropati zoomatshini eziphezulu, zikhethwa ukuze zisetyenziswe ngendlela esebenza kakhulu kwaye zibaluleke kakhulu kukhuseleko:

• Inqwelo-moya: Izixhobo zokufikela, imiphini yenjini, kunye neendawo ezibalulekileyo zokwakha.

• Ishishini leeLwandle: Iishafti zepropeller, izitokhwe zerudder, kunye nezixhobo zaselwandle.

• Ioyile kunye neGesi: Iikhola zokubhola, iindawo zemithambo yoxinzelelo, kunye nezixhobo ezingaphantsi kolwandle.

• Ukuveliswa koMbane: Iishafti zeTurbine kunye neerotor zejenereyitha.

• Ukhuselo kunye nezixhobo ezinzima: Iibhareli zezixhobo zokudubula, iindawo zetanki, kunye noomatshini bokwemba.

Ezi zicelo zibonisa isizathu sokuba ukubumba kuhlala kubalulekile xa ukusebenza kunye nokuthembeka kungenakuchaphazeleka.

Iingqwalasela zeendleko

Ngokwembono yezemali:

• Iibha eziqengqelekayozibiza kancinci ukuvelisa, nto leyo eyenza ukuba zilungele uku-odolwa ngobuninzi. Isantya sazo sokuvelisa kunye nokusetyenziswa kwamandla okuphantsi kunciphisa iindleko zizonke.

• Iibhari ezenziwe ngobuqilizibiza kakhulu kodwa zithethelela ixabiso kwiimeko apho ukhuseleko, ukuqina, kunye nokuthembeka kubaluleke kakhulu. Kumashishini afana neenqwelo-moya kunye namandla, ixabiso lokungaphumeleli lidlula kakhulu utyalo-mali lokuqala oluphezulu kwiimveliso ezibunjiweyo.

Yeyiphi ofanele uyikhethe: Iibhari eziqengqelweyo okanye ezithungiweyo?

Isigqibo sixhomekeke kwiimfuno zeprojekthi:

• Khethaiibha eziqengqekileyoukuba:

  • Udinga iimveliso ezisemgangathweni ngobuninzi.

  • Ukusebenza kakuhle kweendleko yinto ephambili.

  • Olu setyenziso alubandakanyi uxinzelelo olukhulu okanye iindawo ezibalulekileyo kukhuseleko.

• Khethaimivalo eyenziwe ngobuqhophololoukuba:

  • Eli candelo kufuneka linyamezele impembelelo ephezulu, ukudinwa, okanye iimeko eziqatha.

  • Ukhuseleko kunye nokusebenza kubalulekile.

  • Ubungakanani obulungiselelwe wena kunye neempawu zezinto ezisemgangathweni ziyafuneka.

Kwiingcali zokuthenga, ukhetho ludla ngokuxhomekeka ekulinganiseniuhlahlo lwabiwo-mali, ukusebenza, kunye neemfuno zokhuseleko.

Isiphelo

Iumahluko phakathi kweebha eziqengqelweyo kunye neziqingqiweyoIxhomekeke kwinkqubo yazo yokuvelisa, iimpawu zoomatshini, kunye nokusetyenziswa kwazo ekugqibeleni. Iibhari eziqengqelekayo ziveliswa ngobuninzi, zingabizi kakhulu, kwaye zifanelekile ukusetyenziswa kwimizi-mveliso ngokubanzi. Iibhari ezenziweyo, kwelinye icala, zinika amandla aphezulu, ukuthembeka, kunye nokuqina, nto leyo ezenza zibe yimfuneko kumashishini abalulekileyo kukhuseleko afana neenqwelo moya, ezolwandle, kunye namandla.

Kwiimarike zanamhlanje ezikhuphisanayo, ababoneleli abaphambili abafanai-sakysteelzibonelela ngeebha ezigoqiweyo nezingxotyiweyo ukuhlangabezana neemfuno ezahlukeneyo zabathengi. Nokuba iprojekthi ifuna iibha ezigoqiweyo ezingabizi kakhulu okanye iibha ezingxotyiweyo ezisebenza kakuhle,i-sakysteeliqinisekisa ulawulo olungqongqo lomgangatho kunye nokuthotyelwa kwemigangatho yamazwe ngamazwe.

Ngokuqonda umahluko phakathi kweemveliso ezigoqiweyo nezingxotyiweyo, iinjineli kunye nabathengi banokwenza ukhetho olunolwazi oluphucula ukusebenza, ukhuseleko, kunye nokusebenza kakuhle kweendleko kwiiprojekthi zabo.