Xa usiva 'umthengisi ochanekileyo', iingqondo ezininzi zitsibela ngqo kunyamezelo kunye neziqinisekiso zezinto eziphathekayo. Nantso iziteki zetafile. Umdlalo wokwenyani, elona candelo limisela ukuba iprojekthi yakho iyabhabha okanye iyafa kwiprototyping, imalunga nayo yonke into eyenzekayo malunga naloo manani. Zizikhewu zonxibelelwano, iingqikelelo ezingathethwayo malunga nokugqitywa komphezulu, ixesha lokungcakaza kwi-alloy entsha. Ndibone iinjineli ezininzi kakhulu zikhetha umboneleli ngokusekwe kwiphepha elicwebezelayo lePDF, kuphela ukufumana iinxalenye ezinobuchwephesha be-spec kodwa zingenamsebenzi kwaphela kwindibano kuba ii-engile zokuyila zaziyingcamango yamva. Umthengisi ujonge ibhokisi yakhe, kodwa inxalenye yasilela. Lo mahluko-phakathi kokwenza ukuphosa kunye nokuhambisa icandelo elisebenzayo-kulapho ubuchwephesha bokwenyani umthengisi ochanekileyo axoke, okanye axoke.
Umdlalo weShell: Ngakumbi kuneMngundo nje
Masithethe malunga nokubunjwa kweqokobhe, enye yeendlela zethu eziphambili kwi-QSY. Idla ngokuboniswa njengenye indlela enexabiso eliphantsi kunotyalo-mali olupheleleyo lwemithamo ethile. Inqaku lencwadana yi-dimensional stability. Yinyani ngokwaneleyo. Kodwa i-nuance ikwipateni. Sifunde oku kabuhlungu kwiminyaka eyadlulayo ngokuqhutywa kwezindlu zempompo. Ipateni yayigqibelele, inaliti ye-wax yayilungile, kodwa igobolondo le-ceramic lalihlala liqhekeka ngexesha lokukhupha. Kuyavela ukuba, uyilo lomthengi lwalunecandelo elishinyeneyo elitshintshela kwiflange encinci kakhulu ngequbuliso. Uxinzelelo lwe-thermal ngexesha lomjikelezo we-autoclave yayiyi-culprit. I-spec sheet ithe singayenza ijometri. Inyani ifune incoko yoyilo-lokwenziwa kokwenziwa besingakhange siyiqalise kwangoko ngokwaneleyo. Ngoku, loo ncoko inyathelo elinguziro. Asikokuthi 'hayi', kodwa malunga nokubuza 'iza kukhupha njani oku?', 'singalucofa olu donga?'. Ulungile umthengisi ochanekileyo isebenza njengolwandiso lweqela lobunjineli bakho, hayi nje umntu othatha iodolo.
Ukhetho lwezinto eziphathekayo apha ngomnye umngxuma womvundla. Intsimbi yeCarbon, i-stainless-standard. Kodwa xa umxhasi esiza nesicelo se-high-nickel alloy yendawo engcolileyo, iiparameters zenkqubo zitshintsha kakhulu. Ubushushu bangaphambi kobushushu beqokobhe phambi kokugalelwa, isantya sokugalela ngokwaso, kwanokwakheka kwedyasi yobuso beqokobhe leceramic kunokufuna uhlengahlengiso ukuze kuthintelwe ukusabela kokungunda kwesinyithi. Oku ayikokucofa amaqhosha. Ngumsebenzi wobugcisa, owakhiwe kumashumi eminyaka yolingo kunye neempazamo. EQingdao Qiangsenyuan Technology Co., Ltd., ukuba imbali yeminyaka engama-30 ayingomgca wokuthengisa; lithala leencwadi lokuthululwa okungaphumelelanga kunye neendlela zokusebenza eziyimpumelelo ezazisa yonke iprojekthi entsha. Awukwazi kuGoogle loo datha.
Ukuhlanganiswa komatshini wokugqiba yinto yokugqibela, ebalulekileyo. Ukuba nomatshini we-CNC ngaphakathi endlwini ayikokwenza lula; yeyolawulo. Kutshanje senze ibhetshi yemizimba yevalvu ngokubumba iqokobhe. Iicastings zazivakala, kodwa indawo yokwenyani yamazibuko anemisonto emininzi yayimda. Ukuba bekunokufuneka sizikhuphele ezi zithunyelwa ngoomatshini, ukulibaziseka kunye nolungiselelo bekuya kulubulala umda wexesha. Ngenxa yokuba iqela lethu lomatshini lisezantsi kwiholo, linokuza kumgangatho wesiseko, sinokulungisa umboniso okrwada ngokusekelwe kwiimpawu zedatum (hayi ezona zifanelekileyo zeCAD), kunye nomatshini wamazibuko ulungelelwaniso olugqibeleleyo. Eso sandla singenamthungo ukusuka ekusalweni ukuya kumatshini kulapho 'ukuchaneka' kutshixiwe khona.
Ukwenziwa koTyalo-mali: Inkohliso yayo nantoni na inokwenzeka
Ukuphoswa kotyalo-mali, okanye i-wax elahlekileyo, ifumana uzuko. Isithembiso sezinto ezintsonkothileyo, ezikufutshane ne-net-shape ziyahenda. Kwaye yinyani. Kodwa eyona mpazamo inkulu kukuba ukuntsonkotha kusimahla. Yonke i-undercut, yonke indawo yangaphakathi, yonke ikona ebukhali yongeza iindleko kunye nomngcipheko kwisixhobo se-wax, isakhiwo seqokobhe kunye nokugqiba. Ndikhumbula iprototype yesibiyeli se-aerospace. Umyili, oqaqambileyo, wenze i-gorgeous, organic, isakhiwo esifana ne-lattice ukugcina ubunzima. Ijongeka imangalisa kwiscreen. Ipateni ye-wax yayiyi-nightmare yokukhupha kwi-mold ngaphandle kokuphazamiseka, kwaye iqokobhe le-ceramic lalingakwazi ukuxhasa i-webs emihle ngexesha lokugalela-bavele banyibilika. Siye saphinda saphinda kathathu ukwenza lula ijiyometri yelattice ngaphambi kokuba sifumane indawo enokuphoswa. Inxalenye yokugqibela yayisekhaphukhaphu kunesibiyeli esenziwe ngoomatshini, kodwa yayingengomsebenzi wobugcisa wedijithali abaqale ngawo. Umthengisi othi ewe kulo mzekelo wokuqala uyaxoka okanye akanalwazi.
Ukugqitywa komphezulu ngomnye umgibe. Ra 3.2 μm as-cast idla ngokupapashwa. Into abangakuxeleli yona yeyokuba ukufezekisa oko ngokungaguquguqukiyo kwindawo enamacandelo ashinyeneyo nabhityileyo kunzima kakhulu. Amazinga okupholisa ahlukeneyo achaphazela isakhiwo sengqolowa, esichaphazela indlela umphezulu ophendula ngayo kwigobolondo kunye nokucoca okulandelayo. A inxalenye ukuze hit Ra 3.2 kwi boss elishinyeneyo kodwa ibe Ra 6.3 eludongeni obhityileyo. Ukuba isicelo sakho sesobuso obuguquguqukayo bokutywinwa, loo mahluko yintlekele. E-QSY, kuye kwafuneka ukuba siphuhlise iiresiphi ezithile zodaka lweqokobhe kunye nemigaqo yokupholisa elawulwayo yeentsapho zamalungu ukunciphisa oku. Ayingomgangatho; iphuhlisiwe. Ungayifumana indlela yethu kule mingeni icacisiwe kuxwebhu lwenkqubo yethu apha https://www.tsingtaocnc.com.
Emva koko kukho umbuzo we-alloys. Sisebenza kunye ne-cobalt kunye ne-nickel-based superalloys rhoqo. Ezi azifani nokugalela ialuminiyam. Unyango lobushushu lubalulekile kwaye kaninzi lunelungelo kumvelisi wengxubevange. Awunako nje ukulandela i-generic HIP (Hot Isostatic Pressing) ishedyuli. Siye sasebenzisana kunye nevenkile yokulungisa iiinjini zomoya kanye, senza icandelo le-vane endaweni ye-nickel alloy yelifa. Iicerts eziphathekayo zazigqibelele, imilinganiselo yayigqibelele. Ayiphumelelanga kuvavanyo lwebhentshi. Ingxaki? Umjikelo wethu wesisombululo esisemgangathweni wonyango lobushushu, ngelixa ulungile kusapho lwealloyi, yayingeyiyo eyona ndlela yokuphuma kunye nokubamba ulandelelwano olusetyenziswe ngumenzi wesixhobo sokuqala kumashumi eminyaka eyadlulayo. I-microstructure yahluke ngobuqili. Kuye kwafuneka sikhuphe i-original, i-spec sheet efihlakeleyo kwaye siyiphindaphinde ngokuchanekileyo. Isifundo: ngee-alloys ezingaqhelekanga, i umthengisi ochanekileyo ifuna ubunzulu be-metallurgical, hayi nje iziko eliba shushu ngokwaneleyo.
Ukuxhawulana kwesandla ngoMatshini: Apho ukuCalwa Kudibana neNyinene
Esi sisigaba sokwenza okanye sokuqhawula apho uninzi lwabaseki bomdlalo osulungekileyo balifihlayo. Ufumana umfanekiso omhle. Ngoku kufuneka ubeke imingxuma yebholithi kuyo. Uvela phi? Ukuba ukuphosa kunento engokwemvelo, i-warp evumelekileyo (kwaye bonke bayayenza), ngaba uyawenza umatshini ukuyibuyisela kwigama, okanye ngaba uhlengahlengisa ulungelelwaniso lomatshini ukuze ulandele ukuphosa njenge-geometry? Akukho mpendulo ichanekileyo jikelele. Kwindlu yebhokisi yegiya, kufuneka umatshini uye kwindawo eyinyani, ukuze uthathe isisikeko esingalinganiyo. Kwisibiyeli solwakhiwo, unokulandela ukuphosa ukugcina ubukhulu bodonga.
Sasineprojekthi yecandelo laselwandle kwi-duplex stainless steel. Ukuphosa kwakuvakala, kodwa ngexesha lomatshini okhohlakeleyo, umqhubi wethu we-CNC wabona iindawo ezinzima. Uhlalutyo lwemathiriyeli lubonise ukuba yayingengomba wocalucalulo, kodwa indawo, ukupholisa okukhawulezileyo kwiqela elithile lamaphiko okupholisa kumngundo. Ubunzima babungaphandle nje kwe-spec. Siye samisa, sabonisana nomxhasi, kwaye savumelana ngenyathelo lokubanjwa lasekhaya ngaphambi kokuba siqhubele phambili nokugqiba ngomatshini. Ukuba oomatshini ibingumthengisi owahlukileyo, ngebebesandula ukugqabhuka, mhlawumbi bophule isixhobo, kwaye bathumele inxalenye yobomi bokudinwa esichengeni. Ukuhlanganiswa kuvunyelwe ukulungiswa kwexesha langempela.
Uyilo lweFixture lubugcisa ngokwalo bokwenza izinto. Awubambanga billet. Ubambe ijometri ngamanye amaxesha-ethe-ethe, eguquguqukayo. Siyila izixhobo ezibhekiselele kwiimpawu eziphambili zokusasa-ehlala ziqina kuqala kwaye zizinzile-kwaye zivumela ukuthotyelwa okuthile. Ngumdibaniso wokubamba okuqinileyo kunye neqhinga lemihlathi ethambileyo. Le asiyoncwadi yesikhokelo ye-CNC; lusebenzisa ulwazi lwendlela i-castings eziphatha ngayo phantsi kwamandla okusika. Esi sixhobo singundoqo kwizinto esizinikezelayo kwi-Qingdao Qiangsenyuan Technology Co., Ltd. (QSY)-ukuguqula i-raw casting ibe yinto ekulungele ukuyifaka phantsi kophahla olulodwa, kunye nekhonkco elilodwa loxanduva.
Ukungaphumeleli Yeyona Kharityhulamu iBalaseleyo
Akukho mntu uthanda ukuthetha ngezi zinto, kodwa zezona zifundisayo. Kwangoko, safumana umsebenzi wokwenza imali eninzi, encinci ye-aluminiyam yokutyalomali. Inxalenye yayilula, i-lever encinci. Ukuze sikwazi ukukhuphisana, siwuphucule umthi we-wax ukuba ubambe iinxalenye ezininzi. Ukugalelwa kokuqala kwaba yintlekele-i-shrinkage porosity enkulu kwindawo nganye. Isango lokungena kunye nokunyuka okusebenze iinxalenye ezintandathu emthini zasilela ngokupheleleyo kumashumi amane. Sibeka phambili ubungakanani kulawulo lobushushu. Sayichitha yonke ibhetshi, sayila ngokutsha umthi ngemijelo yokutyisa eyiyo, kwaye samkela inani elisezantsi lokungunda ngakunye. Siphulukene nemali kuloo msebenzi, kodwa safumana ingqiqo esisiseko yokuba uyilo lokuphosa kukulinganisa okushushu kuqala, umsebenzi wolungiselelo okwesibini.
Enye into engaphumeleliyo yayimalunga nonxibelelwano. Umxhasi usithumelele umzobo womgcini wentsimbi engenasici, echaza ipolishi yesipili. Kithina, oko kwakuthetha ukuqhubela phambili okuthe ngqo kokusila kunye nokubhuqa kwiRa echaziweyo. Siye sahambisa into ebesicinga ukuba intle. Bayala. Ngoba? Ipolishi yabo yesipili yayisisipili esibonakalayo esigqibeleleyo kwisicelo sokuhombisa, esifuna inkqubo eyahlukileyo, enzima kakhulu ebesingakhange siyibonelele. Sobabini sasicinga ukuba sithetha into enye. Ngoku, sinesampulu yesampulu yokugqiba-iibhloko zomzimba ezinemigqibelo eyahlukeneyo-esiyilungelelanisa nabathengi ngaphambi kokuba imveliso iqale. Iphelisa ukungacaci kolwimi.
Ezi ntsilelo zasifundisa ukuba umntu othembekileyo umthengisi ochanekileyo ayithethi malunga nokuba nemveliso egqibeleleyo yokuzama okokuqala. Imalunga nokuba neesistim kunye nokuthobeka ukubamba iingxaki kwangoko, ukuxilonga ngokuchanekileyo, kunye nokunxibelelana ngokuphandle. Kumalunga nokwakha inkqubo eyomeleleyo, hayi nje imveliso ekhangeleka ilungile kube kanye.
Ukujonga Phambili: ISindululo seXabiso lokwenyani
Ngoko ke, xa uvavanya a umthengisi ochanekileyo, jonga ngaphaya koluhlu lwezixhobo kunye nesatifikethi se-ISO. Babuze ngokusilela kwabo kokugqibela kunye nento abayifundileyo. Zicinezele kwindlela abaphatha ngayo uyilo olunengxaki ye-thermal mass. Buza malunga ne-handoff phakathi kwe-Foundry yabo kunye nevenkile yomatshini. Iimpendulo ziya kukuxelela yonke into.
Ixabiso iqabane efana QSY ayikho nje ekwenzeni imilo ngentsimbi. Kusekuhambeni ikhulu lezigqibo ezincinci phakathi komzobo kunye nenxalenye ethunyelweyo-i-angle eyidrafti ye-engile tweak, indawo yokunyuka, iqhinga le-machining datum, i-nuance yonyango lobushushu. Imalunga nokubonelela ngengqiniseko kwinkqubo egcwele izinto eziguquguqukayo. Obo buchule bakhiwe kwiminyaka engama-30 yokusombulula iingxaki, hayi nje oomatshini abasebenzayo.
Ekugqibeleni, ukuchaneka sisithembiso. Kwaye eso sithembiso asigcinwanga kunyamezelo kwisicatshulwa, kodwa ngamava kunye nokusombulula iingxaki ezihlangeneyo ezenzeka kumgangatho wevenkile, yonke imihla. Yiloo nto eyahlula umthengisi wamalungu kwiqabane lokwenyani lemveliso.
