Ubona ezininzi ii-RFQ zamacandelo e-Tribaloy, ngakumbi i-T400 kunye ne-T800, kwaye ngoko nangoko kukho ukwahlukana. Ezinye iivenkile ziyibona njengenye i-alloy ejongene nobunzima, abanye baba noloyiko malunga nesiseko se-cobalt. Zombini iimbono ziphosa inqaku. Akukhona nje ngobulukhuni okanye ukumelana nobushushu; imalunga nesixhobo sokunxiba esisilwayo – ukuncamathelisa, ukukrala, olo hlobo lwento. Ndibone uyilo oluninzi olungagqibekanga ukuya kwi-T800 kuba kunzima, ukungahoyi ukuba ukumelana nokuqhekeka okungcono kwe-T400 kunokuba yimpendulo yokwenyani yomgangatho wetywina ogcwele umothuko. Ukuzithiya ngokwalo, iTribaloy T400, iinxalenye ze-T800, zinokuba ngumgibe, okwenza abantu bacinge ukuba bangamabanga atshintshana ngokuthe ngqo. Azikho.
I-alloy ngokwayo-Ngaphezu kweDatasheet
Ukusebenza ne-QSY kwiprojekthi yomkhono wempompo kulo nyaka uphelileyo kuqinise ngokwenene oku. I-spec ibize i-T800. Idatha yedatha ithi ~ 58 HRC, intle. Kodwa xa singena kwisicwangciso somatshini kunye neqela labo lobunjineli, incoko yayingengokukhawuleza kunye nokutya kuqala. Yayimalunga nokuphosa ingqibelelo. Ngezi ngxubevange ze-cobalt-chromium-molybdenum, i-microstructure evela kwinkqubo yokuphosa - nokuba liqokobhe lokungunda okanye ukuphosa utyalo-mali - iyalela yonke into ezayo emva kwayo. Ulwakhiwo olulambathayo luthetha ukuba uyakusukela ukuguquguquka kobunzima imini yonke, kwaye izixhobo ziya kubulawa.
Kulapho amava e-Foundry abonisa khona. Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), umzekelo, amashumi amathathu eminyaka eqokobhe kunye notyalo-mali luthetha ukuba babone iipateni zoqiniswa kwezi ngxubevange izihlandlo eziliwaka. Bayazi apho babeka khona amasango kunye nokunyuka kwenxalenye ye-T400 ye-Tribaloy ukunciphisa ukubunjwa kwesigaba seLaves kwiindawo zokunxiba ezibalulekileyo. Awunako nje umatshini we-CNC indlela yakho yokuphuma kwindawo embi. Inxalenye inokuba ichanekile ngokwemilinganiselo, kodwa ubomi bayo benkonzo buya kuba yiqhezu.
Ndikhumbula umzamo owasilelayo ngaphambili kumsebenzi wam, ukufuna iwasha ye-T400 elula kwivenkile yoomatshini abenzi bamayeza enziwe afana nalawo aveliswe ngabenzi. Bathenga isitokhwe sebha, bayenza ngoomatshini. Yayikhangeleka igqibelele. Wasilela ebaleni kwiiyure ezingama-200. Isitokhwe sebha sasinolwakhiwo lwenkozo olukhomba indlela ukusuka kwinkqubo yokuqengqeleka; yayinxiba ngokungalinganiyo ngokupheleleyo. Isifundo esifunyenweyo: ukwenza umsebenzi wokwenyani, la malungu ahlala efuna ukuba njalo kufutshane-net-shape-shape, emva koko ukuchaneka kumatshini. Ifom yokuqala sisiqingatha sedabi.
Machining – The Real cost Driver
Kulapho irabha idibana khona nendlela. Wonke umntu ucaphula ixabiso lempahla ngekhilogram yeTribaloy, kodwa eyona ndleko ikwindlela yesixhobo. Ayifani nomatshini ongenabala. Isebenza-nzima ngamandla. Ukuba umyinge wakho wesondlo wehla kakhulu, upholisha nje umphezulu kwaye uwenza lukhuni ngaphaya kokukwazi ukusika isixhobo. Udinga ukuseta okuqinileyo, iijiyometri ezikhangayo, kwaye ngamanye amaxesha uyavuma ukuba i-carbide iya kuba yinto enokutyiwa.
Indlela edibeneyo ye-QSY, ukuphatha zombini ukuphosa kunye ne-CNC machining endlini, yenza umehluko obonakalayo. Abayiyo nje ivenkile yomatshini efumana usasazo oluyimfihlakalo. Bayiphosa, bayazazi iipokotho zobunzima bayo, banokucwangcisa ulandelelwano lomatshini ngokufanelekileyo. Yento entsonkothileyo Tribaloy T800 isihlalo sevalvu, banokwenza umatshini orhabaxa emva kokuphosa, emva koko bafake isiqabu soxinzelelo, emva koko babuye ukuza kugqibezela ukwenziwa. Elo nyathelo liphakathi libalulekile kuzinzo lwe-dimensional kodwa lihlala litsitywa ziivenkile zijonge nje ukwenza itshiphu.
Ukupholisa kobunye ubuqili. Udinga uxinzelelo oluphezulu, isixhobo sokupholisa umthamo wevolumu, hayi nje ubushushu, kodwa ukuhlamba iitshiphusi ezibukhali kwaye ezinokuphinda zitshise. Oku sikufunde kabuhlungu xa sibaleka iT400 bushings. Ubomi besixhobo bebubugxwayiba de satshintshela kwisipholisi esithile sokuthambisa okuphezulu kwaye savula uxinzelelo lombhobho. Inkcukacha encinci, kodwa iphinda kabini ubomi bethu besixhobo.
Imigibe yeSicelo kunye neNtetho yoYilo
Iinjineli ziyakuthanda ukucacisa i-Tribaloy ngezizathu ezingalunganga. Ukumelana nokunxiba okuphezulu akucacanga kakhulu. Ndiye ndatyhalela umva kuyilo apho isityambo esitshizwe ngeplasma okanye intsimbi eqinisiweyo ibinokwanela kwisithathu seendleko. Indawo eswiti ye-T400 kunye ne-T800 ngokwenene apho unonxibelelwano lokutyibilika kwesinyithi ukuya kwintsimbi ngaphandle kokuthambisa okwaneleyo, okanye kwiindawo ezinxilisayo. Cinga ngeepuphu zokumpompa, imisesane yokutywina kwimixube yeekhemikhali, okanye amacandelo athile okwenziwa kokutya okukhutshwayo apho ungenako ukusebenzisa izithambiso.
Imeko ethile ene-QSY ifika engqondweni. Umxhasi wayefuna i-rotor ye-T800 epheleleyo yempompo yombhobho oqhubekayo. Inkulu, iyabiza. Emva kokuphonononga isicelo, sicebise uyilo oludibeneyo: intsimbi ye-rotor core kunye Tribaloy T400 Ukwaleka kwe-stellite kwi-lobes ephezulu yokunxiba. Isebenze ngokufanayo kwimowudi ethile yokunxiba, yasinda kumhlwa, kwaye yanciphisa ixabiso lecandelo ngaphezulu kwama-40%. Umxhasi akazange acinge ukuba inxalenye inokuba ngumxube. Lilo elo ixabiso lokusebenza kunye nomqambi oyiqondayo indima yemathiriyeli, hayi nje iinkcazo zayo.
Omnye umqobo kukulunga kunye nokususwa. Ezi ngxubevange zine-coefficient eyahlukileyo yokwandiswa kwe-thermal kunezindlu zentsimbi zekhabhoni ezidla ngokudityaniswa nazo. Ukuba awuyiphenduli loo nto, into engena kwiqondo lobushushu begumbi iyabophelela okanye ikhulule kwiqondo lobushushu lokusebenza. Ivakala isisiseko, kodwa ndiyibonile ibangela ukusilela okuyintlekele. Ngalo lonke ixesha uhlalutyo gap thermal.
Ukubonelela kunye noBudlelwane boMboneleli
Awuwathengi la malungu eshelufini. Ubaphuhlisa kunye nomthengisi. Iphakheji ye-RFQ kufuneka ibe ngaphezu komzobo. Ifuna umxholo: ukushisa okusebenzayo, izinto zokukhwelana, uhlobo lwentshukumo (ejikelezayo, ejikelezayo), ubukho beekhemikhali okanye iinxalenye. Oku kuvumela iqabane lobugcisa elifana ne-QSY ukuba licebise ezinye iindlela okanye ulungiselelo.
Iwebhusayithi yabo, https://www.tsingtaocnc.com, ibonisa uluhlu lwabo kwii-alloys ezikhethekileyo, indawo yokuqala efanelekileyo. Kodwa umbuzo wokwenyani awukwazi ukuphosa oku? Ngaba ukhe wayiphosa njani into enje ngaphambili? Imbali yabo ende kunye ne-cobalt kunye ne-nickel-based alloys icebisa ukuba bakhe isiseko solwazi kuyilo lokungena, unyango lobushushu, kunye neeparamitha zomatshini kwezi zixhobo zikhohlisayo. Olo lwazi lweziko yinto oyihlawula ngokwenene.
Amaxesha okukhokela yenye into yokwenene. Kulungile Tribaloy T800 iinxalenye azikhawulezi. Phakathi kwepateni/indalo yokungunda, umjikelo wokugalela, i-HIPping enokwenzeka (i-isostatic eshushu yokucinezela) yoxinaniso olubalulekileyo, unyango lobushushu, kunye nokucothayo, ukwenza ngocoselelo, ujonge ixesha lexesha elilinganiswe kwiiveki, hayi iintsuku. Ukucwangcisa oko yinxalenye yenkqubo yokukhangela abantu abaqeqeshiweyo.
Ukuqukumbela i-Uscientific Postscript
Ke, xa ujonge umzobo olandelayo obiza i-Tribaloy, nqumama. Ngaba yi-T400 yokuqina ngokuchasene nefuthe, okanye i-T800 yokuqina kobuninzi ngokuchasene nokuqhawuka? Ngaba iyimfuneko ngokwenene, okanye ngaba yinkcazo ekhutshelweyo kwiprojekthi yangaphambili? Kwaye okona kubaluleke kakhulu, ngaba uthetha nomthengisi oyibonayo njengesixhobo sokubunjwa, okanye njengesisombululo esisebenzayo sokwenziwa ngobunjineli?
Umahluko umisela iindleko, ixesha lokukhokela, kunye nokusebenza. Ngumahluko phakathi kwenxalenye edibana noshicilelo kunye necandelo elisindayo endle. Amava am, aqiniswa ngokusebenzisana nabavelisi abadibeneyo, kukuba impumelelo ngala ma-alloys ixhomekeke ekuphatheni yonke inkqubo - ukusuka kwi-melt ukuya kwi-grind yokugqibela - njengengxaki enye, edibeneyo. Awunako ukwenza inqanaba elinye uwedwa.
Ngumsebenzi we-niche. Kodwa xa uyifumene kakuhle, kwaye inxalenye oyifumeneyo iqhuba iminyaka kwindawo yokohlwaya apho yonke enye into iye yasilela, bubungqina obo. Isixhobo sisiqalo nje; obona mlingo bukwindlela eyenziwe ngayo inxalenye.
