Kana mumwe munhu akaisa 'investment casting pedyo neni' muinjini yekutsvaga, ndinoiwana. Pfungwa yekukurumidza ndeyekurongeka, kukurumidza makotesheni, pamwe kushanya kwesaiti. Asi mubhizinesi iri, kuswededza kazhinji ndiko kusiri kunakidza chikamu cheiyo equation. Mubvunzo chaiwo wakavigwa mukutsvaga ikoko ndewekutsvaga mudiwa anonzwisisa kwete chete geometry yechikamu, asi fizikisi yekudurura, chemistry yegoko, uye zvisingadzivisike kukanganisa kwekugadzira. Ndakaona mapurojekiti akawanda achiparara nekuti sarudzo yakaitwa yakavakirwa papini yemepu pane kugona simbi. Ngatitaure pamusoro pezvauri kutsvaga chaizvo.
Iyo Shell Game: Kupfuura Kungoti Pedyo
Saka, iwe unoda chikamu. Pamwe i turbine blade, mudziyo wekuvhiya, kana yakaoma pombi impeller. Mafungiro ako ekutanga kutsvaga nharaunda. Asi 'yemuno' yekudyara mari haina kufanana nekutsvaga chitoro chekofi. Nharaunda yechivako chinokwanisa ndeyenyika, kunyange yepasi rose, yebasa rakasarudzika. Kiyi haisi ZIP code yavo; ndiko kutonga kwavo. Ini ndinorangarira basa remugungwa chikamu mu316L isina tsvina. Chitoro chemamaira makumi maviri kubva ipapo chakataura mutengo wakanakisa uye nguva. Nzvimbo yavo yakanga isina ruvara. Asi ivo vaigara vachidurura patembiricha iyo, vachichengetedza nguva yechoto, yakagadzira mvura shoma. Zvakaguma nei? Inopindirana, miniti inotonhora inovhara munzvimbo dzisiri dzekuparadza dzekuyedza. Chikamu chacho chairatidzika chakanaka asi chaizokundikana pasi pekunetseka. Chitoro chaiva pedyo, asi maitiro avo akanga asina kunaka.
Apa ndipo panotangira kutsvaga chaiko. Hausi kungotsvaga Investment casting; uri kutsvaga chivakwa chinobvunza nezve mashandiro echikamu, makesi ekutakura, nharaunda yekuora kwayo. Ivo vanokubvunza iwe pane alloy spec, kana kungogamuchira iyo nhamba? Nzvimbo yakaita seQingdao Qiangsenyuan Technology Co., Ltd. (QSY), semuenzaniso, inonyora makore anopfuura makumi matatu mugoko regoko uye. Investment casting. Iyo yehupenyu hurefu pachayo inzvimbo yedata. Muindastiri iyi, kurarama makumi matatu emakore zvinoreva kuti wafamba-famba mumabhomu uye mabhazi, akachinjirwa kune alloys matsva, uye pamwe uine ruzivo rwakadzama rweruzivo-rudzi rwusiri mubhurocha asi rwuri musarudzo yaforomani pamusoro pekupisa kusati kwapisa kwecobalt-based alloy.
Webhusaiti yavo, https://www.tsingtaocnc.com, inoratidza huwandu hwavo: simbi yakakandwa, simbi, isina tsvina, uye iwo akakosha alloys. Ndicho chiratidzo. Kubata nickel-based alloys haisi yedivi gigi; inoda simbi yakatsaurirwa yevira, yakasimba kusvibisa maprotocol, uye imwe pfungwa. Kana chitoro chanyora izvo, vari kukuudza kuti vanoshanda muchikamu umo kuvimbika kwezvinhu hakugone kutaurirana. Inoshandura 'near me' calculus kubva pajogirafi ichienda padyo nekwaniso.
Iyo Alloy Maze uye Yakanaka Yakakwana Musungo
Kutaura nezve alloys, heino gomba rakajairika. Mugadziri anotsanangura Inconel 718 nekuda kwekuita kwayo kwepamusoro-tembiricha. Imba inovamba, ichida bhizinesi asi pamwe ichishaya ruzivo rwakafanana naro, inogona kupa giredhi rakafanana iro riri nyore kuisa. Dzimwe nguva izvi zvinoshanda. Kazhinji, zvinounza njodzi. Dhiyabhorosi ari mu-post-casting heat treatment uye mhedzisiro yechikamu kugadzikana. Ndakadzidza izvi nenzira yakaoma pakutanga nepombi yekugara. Takabvumirana kuchinjwa kwezvinhu zvakasangana nemakemikari spec papepa. Yakapfuura yekutanga QA. Yakatadza mumunda mushure memaawa e400 ecyclic thermal stress, ichitsemuka nemuganho wezviyo. Chikonzero chikuru? Mhinduro yealoyi yekutsiva kune mhinduro yeannealing cycle yaive yakasiyana, zvichitungamira kune premature sigma phase precipitation. Chivako chacho chakanga chisina kutendeseka; vakanga vari pamusoro pemisoro yavo.
Ichi ndicho chikonzero nei kambani yakataurwa nyanzvi yakakosha. Kana QSY ichinyatso nyora cobalt-based uye nickel-based alloys, zvinoreva (kana kuti zvinofanirwa kureva) maitiro anodzorwa ezvinhu izvi zvakaoma. Zvinoreva kuti vangangove nemetallurgical lab tsigiro, kunyangwe ikaburitswa kunze, kuratidza kwete chemistry chete asi microstructure. Kune munhu ari kutsvaga 'kuisa mari pedyo neni', chidzidzo ndechekuongorora nyaya yacho. Kumbira yakajairika kupisa kupisa curve yavanoshandisa kune nickel alloy. Bvunza nezve chiyero chavo chezvikara zvechinhu ichocho. Mhinduro dzinokuudza zvinopfuura metric chinhambwe.
Kana CNC Machining Haisi Yekuzofunga
Kunenge pasina mari yekukanda mari inobva pamuti yakagadzirira kutumirwa. Kune kubviswa kwegedhi, kupedzisa kwepamusoro, uye kanenge nguva dzose, yakakosha machining pane datum maficha. Apa ndipo apo iyo yakasanganiswa modhi yeakawana seQSY, iyo inopetana kukanda neCNC machining, inoratidza kukosha kwayo. Musoro mukuru mukubata nevatengesi vakasiyana ndeye datum dudziro. Iyo yekukanda shopu inoshandisa imwe seti yemadhamu yekuongorora kwavo. Iyo shopu yemuchina inofanirwa kuvamisa zvakare, uye mukuita ikoko, kushivirira stack-ups kunogona kuuraya chikamu.
Kuve nemaitiro ese ari maviri pasi pedenga rimwe, kana zvishoma pasi peimwe manejimendi system, inoderedza izvi. Iwo machinists anogona kutaura zvakananga kune ekutanga mainjiniya nezve iyo-yakakandwa pamusoro, inogona porosity nzvimbo dzekudzivirira, uye shrinkage mvumo. Ndakaona nguva dzekutungamira dzakatemwa nemavhiki matatu nekungobvisa kutumira, kutorazve, uye kugadzirisazve loop pakati pemakambani maviri akasiyana. Saka, kutsvaga kwako Investment casting masevhisi anofanirwa kufunga zvakanyanya iwo anopa akasanganiswa machining. Hakusi kungoitira nyore; iyo geometric uye yemhando yekudzora mukana.
Tarisa peji yavo yekugadzira. Vanoratidza 4-axis kana 5-axis kugona? Kune dzakaomarara dzakakandwa senge ma impeller kana turbine blades, 3-axis machining kazhinji haizocheki (pun yakada). Iko kugona kupedzisa muchina mune imwechete setup inochengetedza iyo yekukanda yemukati geometry uye inochengetedza mutengo.
The Quote Sheet: Kuverenga Pakati peMitsetse
Iwe uchawana quote. Ichava nemutengo pachidimbu, mutengo wekushandisa, uye nguva yekutungamira. Kuenzanisa kusina maturo kuri panhamba nhatu idzodzo. Kutarisa kune ruzivo kune imwe nzvimbo. Kutanga, tarisa kuparara kwemutengo wepateni. Vari kushandisa kukurumidza prototyping kune yekutanga pateni, kana nzira dzechinyakare? Kune mavhoriyamu akaderera, izvi zvakakosha. Chechipiri, tarisa maitiro ekuongorora akanyorwa. Kungodhinda here, kana kuti vanotsanangura mishumo yekuongorora-chinyorwa chekutanga, zvitupa kune ASTM/AMS zviyero, uye nzira dzeNDT senge dhayi inopinda kana X-ray? Chirevo chekuongorora chisina kujeka mureza mutsvuku.
Ini ndinorangarira quote kubva kune foundry yaive yakachipa 15% pane inotevera. Inspection line yavo yakangoti dimensional check. Takaenda navo. Batch rekutanga raive nehukuru hwakakwana. Dzakatadza kuungana nekuti kukora kwemadziro kusiyanisa, uko kwaisadanwa pakudhinda sechikamu chakakosha, kwaive kwakanyanya zvekuti zvikamu zvacho zvaisabatana. The foundry had met the letter of quote. Kukanganisa kwedu kwanga kusiri kutsanangudza iyo inodiwa madziro ukobvu kuenderana mune yekuongorora protocol. Iye zvino, ndinogara ndichikumbira pepa rekuongorora. Muvambi unokwanisa uchave wakagadzirirwa.
Kune akawanda-magadzirirwo mutengesi, iyo quote inofanirwawo kujekesa kana machining akaverengerwa, uye kana zvakadaro, kusvika pakupedzisa kupi. Iri rough machined casting, kana kuti chikamu chakapedzwa? Uku kujeka kunoparadzanisa vatambi vakakomba kubva kune vanorodha-vanotora.
Kuidzosa Kudhuze Kwangu
Saka, mushure mezvose izvi, chii chinoita 'kuisa mari pedyo neni'kureva? Zvinoita morphs. Iyo inova shoma nezve chinhambwe chemuviri uye zvimwe nezve yekugovera ketani resilience, kutaurirana kureruka, uye tekinoroji kurongeka. Imba yekune rumwe rutivi rwenyika ine stellar engineering timu uye isina musono dhijitari kutaurirana (yakajeka CAD wongororo, yenguva dzose mapikicha anogadziridza maitiro ekufambira mberi) inogona kunzwa iri padyo kupfuura chitoro chemuno chinonetsa kuwana.
Nekudaro, kushamwaridzana kwemuviri kune mukana umwechete usingarambike: kutarisisa uye kuvaka hukama. Kukwanisa kushanyira pasi, kuona mitsara yekeramic shell, kunhuhwira nheyo (yakanaka foundry ine chaiyo, kwete isingafadzi, kunhuwa-inonhuhwirira maitiro anodzorwa), uye tarisa mutariri wehutano muziso unokosha. Zvinovaka kuvimbana. Apa ndipo apo kambani ine nhoroondo yekushanda kwenguva refu, senge makore makumi matatu kumashure akacherechedzwa kuQSY, inopa chimiro chekugadzikana. Vanga varipo. Vanogona kunge vakazviona zvese.
Kutsvaga kwako, saka, kunofanirwa kutanga nekugona (alloys, maitiro, machining), sefa nekugona kwakaratidza (industry tenure, rondedzero yevatengi, mibvunzo yehunyanzvi), uye pakupedzisira, shandisa geography sechisungo-chinotyora kana bhonasi yekutakura. Chinangwa hachisi chekutsvaga mutambi wepedyo. Chinangwa ndechekutsvaga mudiwa anonyatsokwanisa anogona kushandura nekuvimbika chinangwa chako chekugadzira kuita chinhu chinoshanda, chinogara kwenguva refu chesimbi. Mufambidzani iyeye anogona kunge ari mamaira mazana maviri kana 2,000 mamaira kure. Asi kana ukavawana, hunyanzvi hwavo huchaita kuti vanzwe semuvakidzani akakodzera webasa racho.
