Amashubhu e-Titanium ngokuvamile ahlukaniswe abe izinhlobo ezimbili, eyodwa iwuhlobo olukhishwayo olubizwa nge-titanium tube engenamthungo;enye iwuhlobo olushiselwe olubizwa nge-welded titanium tube.
Umehluko phakathi kweshubhu le-titanium elingenamthungo neshubhu elishiselwe i-titanium
Uhlobo lwe-Extrusion lubizwa nge-titanium tube engenamthungo, ishubhu le-titanium elingenamthungo alinawo umthungo wokushisela
Uhlobo lokushisela lubizwa ngepayipi le-titanium elishiselwe, ipayipi elihlanganisiwe le-titanium linomthungo we-weld
Umehluko omkhulu phakathi kwepayipi elishiselwe i-titanium nepayipi le-titanium elingenamthungo amandla okuthwala ingcindezi.
Amashubhu e-Titanium ngokuvamile ahlukaniswe abe izinhlobo ezimbili, eyodwa iwuhlobo olukhishwayo olubizwa nge-titanium tube engenamthungo;enye iwuhlobo olushiselwe olubizwa nge-welded titanium tube.
Ishubhu ye-Titanium enwetshiwe
Amashubhu e-titanium anwetshiwe ahlanganisa amashubhu agoqeke abandayo, amashubhu aphothayo, namashubhu adwetshiwe.Iningi lemikhiqizo ye-titanium ekhishiwe ingeyezikhala zeshubhu zamashubhu asetshenzwe ngamakhaza, futhi ihlanganisa namashubhu akhishwe ashisayo, izingxenye ezimise okukhethekile, amaphrofayili nezinto eziyinhlanganisela ezisetshenziswa njengemikhiqizo eqediwe.Ukucaciswa okuncane kwepayipi kungu-2mmx0.5mm ububanzi, futhi ubude obukhulu bepayipi elingenamthungo le-ultra-long elihlanzekile le-titanium elingenamthungo bungafinyelela ku-15m.Kunezindlela ezimbili zokulungiselela izikhala zeshubhu le-titanium: enye inqubo yokubhoboza/yokubhoboza ye-extrusion, enokulahlekelwa okukhulu kwensimbi, kodwa ukushuba kodonga lweshubhu elingenalutho lilingana;enkulu.I-extrusion eshisayo yamapuleti e-titanium kanye ne-titanium alloys yenziwa kusetshenziswa i-extruder.Ngokusebenzisa ingilazi egcotshisiwe, isilinganiso saso se-extrusion sikhulu kunaleso se-sheath extrusion.
Amaphrofayili we-Titanium alloy akhishwa endaweni ye-P-phase yengilazi egcotshwe, futhi isilinganiso esiphezulu se-extrusion singafinyelela ku-150. Ngokuvamile, isivinini esimaphakathi (50 ~ 120mm / s) sisetshenziswa.Isilinganiso se-extrusion ye-titanium ngokuvamile singaphansi kuka-30, isilinganiso se-extrusion esisetshenziswa yi-TC4 titanium alloy.Izinhlobo ezintathu eziyinhloko zokuthambisa ezisetshenziswayo ngamafutha, okokugcoba engilazi kanye nokuhlanganisa insimbi.I-Glass lubrication extrusion okwamanje iyinqubo yokugcoba ethuthuke kakhulu emhlabeni, kodwa i-titanium tube glass lubrication extrusion yaseShayina ayikafinyeleli ezingeni lokusetshenziswa kwezimboni, futhi intuthuko yenziwe ku-extrusion yengilazi yokugcoba yamaphrofayili e-titanium alloy.I-Overlubrication ukunamathela kwethusi, insimbi emnene noma ezinye izinsimbi ngaphandle kwe-billet.
Inqubo ye-metal clad extrusion iyinkimbinkimbi, izindleko ziphezulu, futhi inqubo yokukhetha ingcoliswa kakhulu emvelweni.I-extrusion die ngokuvamile ishisa ngaphambili ibe ngama-degree angu-300 ~ 400.Ngaphansi kwezimo ezijwayelekile, impilo yesevisi ye-extrusion ngayinye ye-BE die cishe izikhathi ezingu-20.Ukuze kuthuthukiswe iphrofayili, ukuze kuthuthukiswe ukunemba kwe-dimensional kwamaphrofayili anezindonga ezincane kanye nokumelana nokugqokwa kwe-tooling nokufa, ukunamathela kwe-zirconia kufanele kusetshenziswe kwindlela yokufa nge-plasma.Uma ukucaciswa kukodwa futhi inqwaba inkulu, ukusetshenziswa kwe-skew rolling nendlela yokubhoboza ukukhiqiza ishubhu elingenalutho kungathola imiphumela engcono yezobuchwepheshe nezomnotho.Kunezinhlobo ezimbili zezindlela zokubhoboza i-skew rolling: ukubhoboza i-skew rolling yama-roll kanye nama-three-roll skew rolling ukubhoboza.
Titanium tube ashiselwe
Ipayipi le-titanium elishiselwe linenqubo emfushane yokukhiqiza, ukusebenza kahle okuphezulu kokukhiqiza, ubude bepayipi obungenamkhawulo, futhi ilungele ukukhiqizwa kwamapayipi anezindonga ezincane ezinezincazelo ezilinganiselwe, izinhlobo nezinhlobo kanye namaqoqo amakhulu.Eminyakeni yakamuva, izintambo zokukhiqiza amapayipi ashiselwe ezingaphezu kuka-80 zakhiwe noma zalungiswa amabhizinisi kahulumeni nezizimele, futhi ingxenye yamapayipi e-titanium ashiselwe kumapayipi e-titanium izokhula kancane kancane.Amapuleti e-Titanium kanye ne-titanium alloy amapayipi ashiselwe anezindonga ezincane kunzima ukuwenza futhi awemikhiqizo ephezulu.Ngokuthuthuka kobuchwepheshe bokukhiqiza ibhande le-titanium lasekhaya, i-China ikhiqize ngempumelelo amapayipi ashiselwe i-titanium ashiselwe ngobuningi.
Inqubo yokukhiqiza ipayipi elishiselwe i-titanium yilena: ikhoyili ye-titanium - ukusika ukuklama - ukushisela - ukubunjwa nokulinganisa - ukwelashwa kokushisa - ukuqondisa - i-eddy current, ukuhlolwa kwe-ultrasonic - ukuhlolwa kokuqina komoya - ipayipi elihlanganisiwe eliphelile.Kunezindlela eziningi zokwakha umshini wokwakha oqhubekayo wohlobo lwe-roll. I-Hangao Tech (SEKO Machinery) ukunemba umshini wokukhiqiza ipayipi we-titanium alloy tube (othengiswayo) usekelwe endleleni yokugoba i-W.Emapayipini ashiselwe i-titanium, le ndlela yokwenza inekhwalithi enhle yokwakha futhi ifaneleka kakhulu.Indlela yokugoba onqenqemeni ilungele ukukhiqizwa kwamapayipi ashiselwe anobubanzi obungaphezu kuka-200mm.Indlela yokushisela yomthungo wepayipi ikakhulukazi ihlanganisa i-high-frequency welding kanye ne-hand-to-mouth arc welding.Uma ukushisela nangemva kokushisela, lapho i-weld ingaphezulu kwe-450T, ukuvikelwa kwegesi ye-argon kuyadingeka.Ishubhu ye-titanium alloy engenamthungo iyimpahla ende ye-titanium enengxenye engenalutho futhi ayikho imithungo ezungezile.Amapayipi e-Titanium anengxenye engenalutho, futhi amaningi asetshenziswa njengamapayipi okuthutha uketshezi, njengamapayipi okuthutha uwoyela, igesi yemvelo, igesi, amanzi nezinye izinto eziqinile.
Uma kuqhathaniswa nezinto eziqinile ze-titanium njenge-titanium eyindilinga, ithubhu le-titanium linesisindo esilula ngokuya ngokugoba namandla okugoqa.Iyingxenye yokonga ye-titanium impahla futhi isetshenziswa kakhulu ekukhiqizeni izingxenye zesakhiwo nezingxenye eziwumshini, njengamapayipi okubhola uwoyela kanye nemishini yokuhambisa imoto., amaracks wamabhayisikili kanye nezikafula ze-titanium zophahla lokwakha.Ukusebenzisa ishubhu le-titanium ukwenza izingxenye ze-annular kungathuthukisa izinga lokusetshenziswa kwezinto, kube lula inqubo yokukhiqiza, konga izinto zokwakha kanye nesikhathi sokucubungula, njengamaringi okugingqa, amasethi ojeke, njll. Manje seyenziwe ngamashubhu e-titanium.
Amashubhu e-Titanium angahlukaniswa abe amashubhu ayindilinga kanye namashubhu amise okukhethekile ngokuya ngokuma kwendawo ephambanayo.Ngenxa yokuthi indawo yendilinga inkulu kakhulu ngaphansi kwesimo se-perimeter efanayo, uketshezi oluningi lungathuthwa ngeshubhu eliyindilinga.Ukwengeza, lapho ingxenye yendandatho ingaphansi kokucindezela kwe-radial yangaphakathi noma yangaphandle, amandla ayafana, ngakho-ke amashubhu amaningi e-titanium angamashubhu ayindilinga.Nokho, amapayipi ayindilinga nawo anemikhawulo ethile.Isibonelo, ngaphansi kwesimo sokugoba indiza, amapayipi ayindilinga awaqinile njengamapayipi ayisikwele kanye namapayipi angama-rectangular.Amanye amathambo emishini yezolimo, ifenisha yezinkuni ze-titanium, njll.Amapayipi ayisikwele nawonxande.Ipayipi le-titanium alloy elishiselwe, elaziwa nangokuthi ipayipi elishiselwe, ipayipi le-titanium alloy elenziwe ngepuleti le-titanium noma i-titanium strip ngemuva kokugoba nokwenza.Inqubo yokukhiqiza amapayipi ashiselwe i-titanium alloy ilula, ukusebenza kahle kokukhiqiza kuphezulu, izinhlobo nezindinganiso ziningi, kanti imali yemishini incane.
Uyini umehluko phakathi kwamapayipi angenamthungo we-titanium alloy namapayipi ashiselwe i-titanium alloy?
1. Ishubhu ye-titanium alloy eshiselwe iyishubhu ye-titanium-titanium alloy eyisikwele engenalutho, eyaziwa nangokuthi i-titanium eyakhiwe ngendlela ebandayo engenalutho.I-titanium eyakhiwe ngesikali somumo wesigaba esiyisikwele esenziwe nge-high frequency welding.Ngaphezu kokuqina kodonga lweshubhu ye-titanium alloy enezindonga eziwugqinsi, ubukhulu bamakhona kanye nokuqina kwemiphetho kuye kwafinyelela noma kwedlula izinga leshubhu ye-titanium alloy eyakhiwe ngokubanda yokushisela ukumelana.Ubukhulu be-engeli engu-R ngokuvamile izikhathi ezingu-2-3 zokuqina kodonga.Phakathi.Ingakwazi futhi ukukhiqiza ishubhu ye-R angle titanium alloy yosayizi odingekayo yikhasimende ngokwezidingo zekhasimende;
2. Ipayipi le-titanium alloy pipe elingenamthungo le-titanium liyimpahla ende enengxenye engenalutho futhi engenawo amalunga eduze kwalo.Kuyipayipi le-titanium alloy elakhiwe ngokuxova ipayipi elingenamthungo ezinhlangothini ezine zesikhunta.Ipayipi le-titanium alloy linengxenye engenalutho.I-cross-section, eminingi esetshenziswa njengamapayipi okuthutha uketshezi.Isetshenziswa kakhulu ekuthuthweni kwe-liquid, izisekelo ze-hydraulic, ukwakheka kwemishini, ingcindezi ephakathi nendawo nephansi..
