Ubona i-spec efana ne-N08028 iza ngapha kwedesika, kwaye ithuku lokuqala kwiivenkile ezininzi kukuyiphatha njengayo nayiphi na enye i-austenitic ephezulu. Iqala apho ke ingxaki. Akukho ngcono nje 316L. Lirhamncwa elahlukileyo ngokupheleleyo, elakhelwe iimeko zekloridi eziqatha, kwaye ukuba awuzihloneli ii-quirks zayo-ingakumbi ngexesha lomatshini kunye nonyango lwasemva kokuphoswa-uzibekela iindleko zokusebenza kwakhona okanye, ngakumbi, ukusilela kwintsimi. Ndiyibonile isenzeka. Oku kungaphantsi kwenkcazo yencwadi yesikhokelo kwaye ngakumbi ingqokelela yemigqaliselo ukusuka ekwenzeni iinxalenye ngayo.
I-alloy ngokwayo: Ngaphezu kwamanani nje
Ephepheni, i-N08028 (okanye i-Alloy 28, ukuba ukhetha igama eliqhelekileyo) i-nickel ephezulu, i-high-chromium, i-low-carbon stainless kunye ne-molybdenum ebalulekileyo kunye nezongezo zethusi. Ubhedu ngundoqo-yiyona nto ityhala ukuxhathisa kwe-corrosion kwiinkonzo ze-sulfuric kunye ne-phosphoric acid ngaphaya kwe-904L inikeza. Kodwa iphepha elikhethekileyo alikuxeleli malunga nentambo, iitshiphusi ezomeleleyo eziveliswayo ngexesha lokujika, okanye indlela ukuqhutywa kwayo okuphantsi kwe-thermal kuthetha ukuba ubushushu bugxile ngqo kumda wokusika. Awunakubaleka izixhobo ngokukhawuleza njenge-316, kwaye ukhetho lokupholisa luba lubalulekileyo. Ivenkile ebikho, ngathi Qingdao Qiangsenyuan Technology Co., Ltd.(QSY), kunye neminyaka yabo engamashumi amathathu ekubumbeni nasekuchubeni, ngebakhe balwakha olu lwazi luchuliweyo. Ufunda ukumamela umatshini, jonga umbala we-chip.
Omnye umngxunya oqhelekileyo kukucinga ukuba i-weldability yayo ithe ngqo. Ayoyikeki, kodwa ifuna iigesi ezikhusela ubumsulwa obuphezulu kunye nolawulo olungqongqo lobushushu obuphakathi ukunqanda ukuqhekeka okushushu. Sakhe saba nebhetshi yemizimba emikhulu yevalve, ephoswe ngeyabo iqokobhe ngundo ukuphosa inkqubo, eye yaphuhlisa microfissures emihle kwi HAZ emva welding. Oyena nobangela? Imizila yokufuma kumgca we-argon. Into encinci, isiphumo esibi. Inyanzelise ukuphononongwa kwayo yonke intambo yegesi kunye nesilinda kwi-welding bay.
Apho le ngxubevange ikhanya ngokwenyani ikwiindawo ezinokuthi zitye ezinye iintsimbi ezingenasici ziphila. Cinga ngezinto zangaphakathi zokukhuhla igesi ye-flue desulfurization, okanye imibhobho yeenkqubo zaselunxwemeni apho iikloridi kunye ne-CO2 zikhona zombini. Sisisombululo sengxaki ethile, embi kakhulu. Awuyichazi kuba iyiprimiyamu, uyayicacisa kuba akukho nto iyenye iya kuhlala.
Ukuphosa imiceli mngeni: Ukusuka kwintsimbi etyhidiweyo ukuya kwiSandi sokuCasa
Ukusatshalaliswa kotyalo-mali kudla ngokuba luhambo oluya kubunzima N08028 iinxalenye ezikhethekileyo zentsimbi, ngakumbi ezo zineepaseji ezintsonkothileyo zangaphakathi. Ukuchaneka komda kuyafuneka. Kodwa i-N08028 ine-coefficient yokwandisa i-thermal ephezulu kunye notyekelo olubhekiselele kwi-micro-shrinkage. Isango lokungena kunye noyilo olunyukayo kufuneka lubekwe kwindawo ukondla ukuphosa ngokufanelekileyo kwaye kuthintelwe ukubola kwe-centerline. Bubugcisa obuxhaswa yisoftware yokulinganisa kule mihla, kodwa amava awanakubuyiselwa. Ilayibrari yepateni ye-Foundry kunye nedatha yembali kwiijometri ezifanayo zifanelekile ubunzima bazo kwigolide.
Ukwenziwa kobunjwa be-Shell, enye yeendlela ezidwelisiweyo ze-QSY, zinokugqwesa kwizinto ezingantsonkothanga kangako kodwa zisabaluleke kakhulu. Into ephambili apha yimathiriyeli yokubumba kunye nokusebenzisana kwesinyithi. Ngomxholo we-nickel ophezulu we-N08028, nayiphi na isulfure kwisanti yokubumba inokukhokelela ekukrazuleni okutshisa okutshisayo. Udinga ukucoceka okuphezulu, isanti ebotshelelwe ngamachiza. Yinkcukacha eyahlula ivenkile enokuyigalela kwenye enokuvelisa ethembekileyo, ukuphoswa kwesandi esilungele umatshini.
Unyango lobushushu aluxoxiswana: ukucima isisombululo kulandelwa kukucima ngokukhawuleza. Injongo kukubuyisela zonke ezo zinto zibiza imali eninzi—ichromium, imolybdenum, ubhedu—kwisisombululo esiqinileyo kwaye uzigcine apho. Ukupholisa okucothayo okanye, ukungabikho kwezulu, ukupholisa komoya osuka kwiqondo lobushushu eliphakathi kunokubangela izigaba zesibini kwimida yeenkozo, kutshabalalise ngokupheleleyo ukuxhathisa kokudleka okuhlawuleleyo. Ndibone iinxalenye zisilela kuvavanyo olulula lwe-ferric chloride kuba umntu ebecinga ukuba banokutsiba ukucinywa kwamanzi kwindawo etyebileyo yokuphosa ukunciphisa uxinzelelo. Banciphisa ubomi benkonzo yecandelo ukuya kwiinyanga endaweni yeminyaka.
Machining: Apho ithiyori idibana ne-Toolbit
Kulapho irabha idibana khona nendlela. Njengoko kukhankanyiwe, i-N08028 isebenza nzima kakhulu. Ukutya kwakho kunye nezantya kufuneka zibe ndlongondlongo ngokwaneleyo ukuze ungene phantsi kwaloo maleko owenziwe lukhuni ukusuka ekusikweni kwangaphambili. Ubuchwephesha obukhaphukhaphu, obuneentloni yeyona nto imbi onokuyenza—ibetha nje ihamile phezulu kwaye itshise izixhobo. Ijiyometri yeharika entle, izixhobo ezibukhali, kunye nokuseta okuqinileyo kunyanzelekile. Silungelelanise amabakala athile e-carbide kunye ne-chipbreakers ezomeleziweyo ukuze ziqwalaselwe kunye nokugqiba.
Isipholisi asenzelwa ukupholisa nje; yeyokuthambisa kujongano lokusikwa kunye nokugungxula ezo chips zineentambo zimke phambi kokuba zizisongele kwisixhobo sokusebenza okanye isixhobo. Uxinzelelo oluphezulu, unikezelo lwesixhobo sokupholisa lube yimfuneko eqhelekileyo kumaziko ethu omatshini e-CNC aqhuba esi sixhobo. Ivenkile CNC Machining ubunakho abukho malunga nohlobo lomatshini nje; imalunga nezi zisistim ezincedisayo kunye nogcino lwedatha lweparameter abazakhele phezu kwemisebenzi.
Ukucofa umsonto kunye nokucofa yimisebenzi ebuthathaka ngakumbi. Ukuqina kwesixhobo kuthanda ukubamba kunye nenyongo. Kwimisonto ebaluleke kakhulu, sasihlala sifudukela kwi-milling milling endaweni yokucofa, enika ulawulo olungcono kwaye iqhekeze iichips ngokufanelekileyo. Kwimingxunya ephumela, impompo yefluti ejiyileyo enoxinzelelo olugqithisileyo (EP) isifakeli kwisipholisi kuphela kwento ebisebenza ngokungagungqiyo ngaphandle kokutshiphuza impompo okanye ukuyithi hlasi emngxunyeni.
Ukuqinisekiswa koMgangatho: Ayisiyo nje i-PMI Gun
I-Positive Material Identification (PMI) bubuncinane obuncinane. Uhlola i-billet okanye ukuphosa kwaye uqinisekise ukuba izinto eziphambili zikuluhlu. Kodwa eso sisiqalo nje. Kwiindawo zenkonzo ezibalulekileyo, kufuneka uqinisekise i-microstructure. I-etch esemgangathweni iya kubonisa ukuba uzuze ulwakhiwo olupheleleyo olungenazimvula eziyingozi. Iindlela eziphucuke ngakumbi ezinje ngovavanyo lwe-electrochemical potentiokinetic reactivation (EPR) inokulinganisa inqanaba lokuzivalela, elibalulekileyo kwiindawo ezilungiselelwe iindibano ezidityanisiweyo.
Uvavanyo olungonakalisi luthatha ukubaluleka okungaphezulu. Uvavanyo lokungena kwedayi lulungile kwiziphene zomphezulu, kodwa kwisandi sangaphakathi onexhala malunga nenkqubo yokusasa, iradiography (iX-reyi) ihlala icaciswa. Iikhrayitheriya zokumkelwa zikholisa ukuba ngqongqo kuneentsimbi eziqhelekileyo ezingenasici. Iqela elinye le-porosity elinokwamkeleka kwinxalenye ye-304 inokuba ngukwaliwa kwenxalenye ye-N08028 kwinkonzo ye-chloride, njengoko iyindawo enokubakho yokuqaliswa kwe-pitting.
Ekugqibeleni, uvavanyo olusebenzayo. Kumalungu evalvu okanye iindawo zempompo, oku kunokubandakanya uvavanyo lwendibano kunye nokuhlolwa kokuvuza kwesihlalo. Ukusebenza kwemathiriyeli kubaluleke kuphela ukuba inxalenye yokugqibela yenza umsebenzi wayo. Olu lawulo lokuphela ukuya ekupheleni, ukusuka kwinyibilika ukuya ekuhlolweni kokugqibela, yinto ebonelelwa ngumnikezeli onobuchule. Ngumahluko phakathi kokuthenga isinyithi kunye nokuthenga icandelo elisebenzayo.
Ukufumana izinto eziSebenzayo kunye neNtsebenziswano
Awuvele uodole iinxalenye ze-N08028 kwikhathalogu. Yinkqubo yentsebenziswano. Uthethwano loyilo lokuqala lubalulekile. Ngaba irediyasi encinci inganyuka apha inqande icandelo elibhityileyo ekunzima ukulondla ekusalweni? Ngaba olu phawu lwangaphakathi lungaphunyezwa ngoomatshini endaweni yokuphosa, ukwenzela imfezeko engcono yomphezulu? Iqabane elihlanganisiweyo iqokobhe lokungunda ukuphosa, utyalo-mali, kunye nomatshini we-CNC phantsi kophahla olunye, njengezakhono ezibonisiweyo https://www.tsingtaocnc.com, ine-advantage apha. Iqela lomatshini linokuthetha neqela le-Foundry ngaphambi kokuba ipateni yenziwe, iphucula inkqubo yekhonkco.
Iprototyping bubulumko. Ukwenza inxalenye enye okanye ibhetshi encinci kuqala ukuqinisekisa indlela yokuvelisa, izixhobo, kunye nezakhiwo zokugqibela kunokonga iindleko ezinkulu kunye nexesha ekuqhutyweni kwemveliso epheleleyo. Lutyalo-mali ekususeni umngcipheko kwiprojekthi.
Ekugqibeleni, ukusebenza ngee-alloys ezikhethekileyo ngolu hlobo malunga nentsebenziswano kunye nolwazi olwabelana ngalo. Umboneleli kufuneka aqonde ugxininiso lwesicelo sokugqibela ukuze acebise ngeenkcukacha ezinjengomphezulu ogqityiweyo (isiphelo esikhazimlisiweyo sinokuphucula ukuxhathisa kokuhlwa) okanye unyango lokunyangwa. Umthengi kufuneka aqonde ukulinganiselwa kwezinto zokubeka izinto ezilindelekileyo kwiindleko kunye nexesha lokukhokela. Asiyontengiselwano yempahla. Xa yenziwe ngokufanelekileyo, ufumana inxalenye esombulula ingxaki enkulu yobunjineli. Xa kwenziwe kakubi, ufumana isifundo esibiza kakhulu.
