Xa umntu echwetheza 'i-wax elahlekileyo ephosa kufuphi nam' kwibar yokukhangela, ndiyazi kakuhle into abayilandelayo-kwaye ayifane ibe yiphini lemephu. Kusenokwenzeka ukuba bangumyili onomfanekiso, injineli efumana icandelo elibalulekileyo, okanye mhlawumbi umnini weshishini elincinci ozama ukuzulazula kwimveliso. Ingcinga ekhawulezileyo kukuba ukusondela kufana nokulula kunye nolawulo olungcono. Ngamanye amaxesha yinyani leyo; rhoqo, kuntsonkothe ngakumbi. Ixabiso lokwenyani alikho nje ekufumaneni ivenkile yasekuhlaleni, kodwa ekufumaneni iqabane elinobuchule eliqondayo iinuances zokusatshalaliswa kotyalo-mali, hayi nje amanyathelo asisiseko. Ndibone iiprojekthi ezininzi zichithwa ngokukhetha isiseko esikufutshane esekwe kwindawo kuphela, ukufumanisa ukuba azikwazi ukuphatha izinto ezibonakalayo okanye ukugqitywa komphezulu ofunekayo. Igama lokukhangela ngokwalo liyisiqalo, kodwa uvandlakanyo olulandelayo lulo olwahlula inxalenye eyimpumelelo kwi-paperweight eneendleko.
Ngaphaya kweJografi: Ukucacisa ngokuLindela okuKufuphi kum
Ulindelo ngasemva kufutshane nam yi-visceral. Ufuna ukuqhubela phambili, ubambe izandla, kwaye ujonge iipateni ze-wax okanye inqaku lokuqala lokuhlola inqaku ngokwakho. Kwizinto ezilula, ezingabalulekanga, oku kunokusebenza. Isacholo sasekuhlaleni okanye ivenkile encinci yemifanekiso eqingqiweyo yobhedu inokuvela. Kodwa kumacandelo emizi-mveliso-cinga imizimba yevalvu, i-impellers, okanye izibiyeli ze-aerospace-kufutshane nam zihlala zifuna ukuchazwa ngokutsha njengento efikelelekayo kunye nesabelayo, kungeyomfuneko ukuba ibe ngaphakathi kwerediyasi yeemayile ezingama-50. Isiseko sotyalo-mali oluchanekileyo oluphezulu, ngakumbi ngeealloyi ezifana ne-316L engenastainless okanye i-nickel-based superalloys, azikho kwikona nganye yezitrato.
Ndikhumbula iprojekthi kwiminyaka eyadlulayo apho sasinyanzelise ukuba kubekho isiseko sendawo ukuze kuqhutywe izifakelo zobhedu zodidi lwaselwandle. Babekude ngemizuzu engamashumi amabini. Uncedo lwalungenakuphikiswa kwiiveki ezimbalwa zokuqala. Kodwa xa sifika kumcimbi we-porosity kwindawo enoxinzelelo oluphezulu, ubuchule babo besinyithi babetha udonga. Babengenawo amava ngenkqubo ethile yokukhupha igesi efunekayo. Siphulukene neeveki. Sifunda ntoni? Ukusondela ngaphandle kobunzulu bobuchule buqoqosho lobuxoki. Ukhangelo kufuneka lube ukulahlwa kwewax elahlekileyo amandla kuqala, emva koko amalungiselelo.
Apha kulapho ubomi obude benkampani buthetha kakhulu. Ivenkile esele isebenza amashumi eminyaka, njengaye Qingdao Qiangsenyuan Technology Co., Ltd.(QSY), eneminyaka engaphezulu kwama-30 ekusaseni nasematshinini, kusenokwenzeka ukuba izibonile kwaye yazisombulula iingxaki entsha, ivenkile yasekuhlaleni esenokungazi nokuqaphela. Iwebhusayithi yabo, https://www.tsingtaocnc.com, iinkcukacha umsebenzi wabo iqokobhe ngundo kunye utyalo mali kuluhlu lwezixhobo. Kwinjineli, loo mbali yimephu yemephu ethembekileyo kunejografi.
INdawo nguMyalezo
Apha kulapho uninzi lophendlo lwegeneric luwa khona. Ukulahlwa kwewax elahlekileyo yinkqubo. Nokuba ifanelekile na kwiprojekthi yakho kuxhomekeke kwi-100% kwizinto eziphathekayo. Ivenkile esebenza ngokuyintloko nge-tin-based alloys ye-trinkets iya kulwa nobushushu obuthululwayo kunye nokulawulwa kwe-shrinkage yensimbi yesixhobo. Uluhlu lwezinto ezibonakalayo kwisiza se-Foundry sisihluzo sokuqala. Xa ndibona uluhlu oludlulela ngaphaya kwentsimbi yegeneric ukucacisa amabanga kwaye lubandakanya ialloys ezikhethekileyo-esekelwe kwi-cobalt, i-nickel-based-indixelela ukuba baxhotyiselwe umsebenzi onzima wobunjineli.
QSY ikhankanya ngokucacileyo ezi aloyi zikhethekileyo. Ngumqondiso lowo. Ukusebenza nge-alloys esekwe kwi-nickel akufani nokusebenza ngobhedu. Ifuna ukunyibilika kwe-atmospheric elawulwayo, rhoqo i-vacuum okanye i-argon, ukukhusela i-oxidation kunye nokwakheka kokubandakanywa. Ukuba icandelo lakho lelendawo yobushushu obuphezulu okanye eyonakalisayo, asiyondawo yokulalanisa le. Ibinzana elithi ukulahleka kwewax kufutshane nam kufuneka lilandelwe ngoko nangoko ngunokuphatha i-Inconel 718 okanye ngesakhono sokunyibilika kwevacuum. Ukuba iiwebhusayithi zeenketho zasekuhlaleni azizikhankanyi ezi, mhlawumbi ujonge kwinqanaba elingalunganga lomboneleli.
Ndifunde oku ngokusilela. Besidinga ibhetshi encinci yamacandelo kwi-17-4 PH engenasici, ibakala lokuqina kwemvula. Ivenkile yasekuhlaleni yathi, Ngokuqinisekileyo, senza amabala. Baye bavelisa iindawo, kodwa unyango lobushushu lwalungahambelani, nto leyo ekhokelela kwiiyantlukwano zasendle kubunzima kunye nokuzinza komda. Amalungu ayebonakala egqibelele kodwa esebenza ngendlela eyoyikekayo. Ivenkile yayingenazo iziko ezilawulwayo okanye iiprothokholi ze-QA zemathiriyeli enjalo. I-stainless yabo yayiyi-304 yomsebenzi wokuhombisa. Umsantsa ekuqondeni waba yintlekele.
IHandoff eNgathintelekiyo: UkuCasa sisiqingatha kuphela seBali
Nantsi into ejongwayo yokwenyani phantse ayizange ixoxwe kukhangelo olusisiseko: ukuphosa ekrwada akufane kube yinxalenye egqityiweyo. Phantse isoloko ifuna oomatshini. Yiyo loo nto awona maqabane asebenzayo kumacandelo achanekileyo ngalawo adibanisa ukuphosa kunye noomatshini phantsi kophahla olunye, okanye okungenani abenentsebenziswano engenamthungo kuyo. Ubuso bedatum enobungakanani kufuneka bucolwe, kucolwe imisonto, kunye nokunyamezelana kubanjwe okungenakwenzeka kwinkqubo yokuphosa kuphela.
Olu manyano luluncedo olukhulu lolungiselelo. Iphelisa umdlalo onetyala phakathi kwesiseko kunye nevenkile yomatshini xa ukunyamezelana kuqokelelwa. Ngaba i-casting warp, okanye yayibotshwe kakhulu ngexesha lokusila? Umboneleli odibeneyo onje QSY, edwelisa CNC Machining njengenkonzo engundoqo ecaleni kokungunda kweqokobhe kunye nokuphosa utyalo-mali, ilawula ukuhamba komsebenzi wonke. Eli linqaku elikhulu eliphoswayo xa ujonga nje ukuphosa. Awuthengi nje i-casting; uthenga icandelo eligqityiweyo, elisebenzayo.
Inani lamaxesha kuye kwafuneka ndilungelelanise iipateni zokuthumela i-wax kwi-Foundry, emva koko i-castings erhabaxa ukuya kwivenkile yomatshini, emva koko ndibuyele ukunyanga ubushushu okanye i-coating ... yiphupha elibi lamaxesha okukhokela kunye nomonakalo wezothutho. Ukufumana umthombo odibanisa la manyathelo kaninzi kubaluleke kakhulu kunokufumana okufutshane ngokwejografi. Ikufutshane nam ngokwemigaqo yonikezelo lwekhonkco olulula ukodlula okufutshane kum kumgama wokuqhuba.
Unxibelelwano kunye noMdaniso weNqaku lokuQala
Kungakhathaliseki ukuba umboneleli wakho uphi na, into yokwenza okanye ikhefu lunxibelelwano, ngakumbi ngexesha lokuvunywa kwenqaku lokuqala. Kulapho ithiyori idibana khona nomzimba. Isiseko esihle asiyikukuthumela nje inxalenye kunye nengxelo yokuhlola. Bayakufowunela. Baza kubonisa imiba enokubakho kwimodeli ye-3D ngaphambi kokuba i-wax yokuqala yenziwe-undercuts ezinokuthi zidibanise ukuhluthwa komngundo, ukuguqulwa kobukhulu becandelo obunokubangela ukushwabana kwe-porosity.
Le ncoko yababini esebenzayo luphawu lomsebenzi wobuchule. Yinto ekufuneka uyimamele xa usenza loo mbuzo wokuqala, nokuba usendleleni okanye uphesheya kolwandle. Ngaba babuza imibuzo eneenkcukacha malunga nomsebenzi, umthwalo, kunye nokusingqongileyo? Okanye ngaba bacaphula nje ixabiso ngekhilogram nganye? I utyalo mali inkqubo iphindaphindwa ngokwendalo. Ipateni yokuqala yewax inokufuna ukulungiswa. Inkqubo yokungena ingafuna ukulungiswa. Udinga iqabane elibona oku njengentsebenziswano, kungekhona inkathazo.
Ndiye ndafumana amava omabini. Ababi bakuthumela inxalenye engafaniyo ngokucacileyo noshicilelo kwaye ubuze, Ngaba oku kulungile? Abalungileyo, nokuba bakwilizwekazi elikude, baya kucwangcisa umnxeba wevidiyo, babeke indawo phantsi kwegeyiji yobude bedijithali kwikhamera, kwaye bahambe kuwo onke amabakala abalulekileyo, bechaza nakuphi na ukutenxa kunye nezisombululo zabo ezicetywayo. Elo nqanaba lothethathethwano libenza bazive bekufutshane, nokuba yeyiphi na imimandla yexesha.
Ke, Yintoni iQhinga loPhando lokwenyani?
Ulibale ukuphosa iwax kufutshane nam. Qala ngokuchaneka kotyalo-mali ngomatshini we-CNC [wezinto zakho]. Jonga ubunzulu bobugcisa kwiiwebhusayithi. Indawo efana tsngtaocnc.com ukuba iinkcukacha iinkqubo (iqokobhe ukungunda vs. Utyalo-mali), imathiriyeli (intsimbi etyhidiweyo, intsimbi, stainless, ingxubevange ezikhethekileyo), kunye neenkonzo yesibini ibonisa ukuba zijolise kubaphulaphuli abanolwazi, hayi nje ukuphosa umnatha obanzi.
Emva koko, hlolisisa unxibelelwano. Thumela i-RFQ eneenkcukacha ezinomlinganiselo obalulekileyo obiziweyo. Jonga ukuba imibuzo yabo ibuyele kuwe yezobugcisa. Buza ngenkqubo yabo yokuqala yenqaku. Cela uphononongo lwemeko efanayo ngokuntsokotha kunye nemathiriyeli kweyakho. Ukukwazi kwabo ukubonelela ngoku kuxela ngakumbi kunophononongo lwabo lweMephu zikaGoogle.
Ekugqibeleni, kufutshane nam malunga nokunciphisa umngcipheko kunye nokuqinisekisa ukuhamba kakuhle kolwazi. Ngamanye amaxesha oko kwenziwa ngcono yindibano yocweyo yasekuhlaleni. Kodwa ngokufuna izicelo zemizi-mveliso, iqabane elineminyaka engama-30 yamava, umatshini odibeneyo, kunye nokugxila kwizinto zobunjineli-nokuba azikho kwindawo yakho ye-metro-kaninzi yeyona nto ikufutshane kwisiqinisekiso osifumanayo. Ukukhangela kuncinci malunga nomgama kwaye ngaphezulu malunga nobunzulu. Yeyona nto ifunyenweyo.
