Kana vanhu vazhinji vakanzwa 'special alloy parts,' vanofunga nezve spec sheet: Inconel 718, Hastelloy X, CoCrMo, ine simba ravo rinoshamisa rekusimba uye nhamba dzekudzivisa ngura. Ndiyo danho rekutengesa. Chokwadi chiri pauriri hwechitoro, kunyanya mukudyara kwakaoma kwekudyara uye kunotevera machining, imhuka yakasiyana. Mukaha uripo pakati pechitupa chakakwana uye chinoshanda, chakavimbika chikamu ndipo panoitika basa chairo. Haisi yekungova nealloy chete; ndezvekunzwisisa zvinoitika kwairi kubva pakunyungudutswa kusvika pachikamu chapera.
Iyo yakakosha muSpecial Alloys Haisi Chemistry Chete
Tora chikumbiro chakajairwa: yakakwirira-tembiricha nickel-based alloy chikamu cheiyo turbine application. Mutengi anopa iyo AMS spec. Ndiwo mutsara wekutanga, kwete wekupedzisa. Iyo 'special' nature inotanga nekutsvaga. Haasi ese master alloys kana mhandara inonyungudika inoita zvakafanana. Chengetedza zvinhu, iko kunyunguduka nekunatsa paguyo-izvi zvinopesvedzera zvine hungwaru kudonha uye, gare gare, machinability. Takadzidza kukwanisa zviwanikwa zvedu kwete chete nemapepa, asi nekukandwa kudiki kwebvunzo. Inconel 625 yemutengesi inogona kudururira zvishoma zvakasiyana pane yemumwe, inokanganisa kuzara kwe mold uye kuvimbika kwekupedzisira muzvikamu zvitete.
Apa ndipo pane basa renguva refu. Kambani yakadai Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), nemakumi matatu emakore ekukanda uye kugadzira, ingangove yakaona akawanda sosi shanduko mumakore apfuura. Kuyeuka kwesangano kwakakosha. Iwe unovaka raibhurari yepfungwa: Source A's 316L yakanakira mavharuvhu makuru, asi kune yakaomesesa ganda mold kukanda madiki, akaomarara maumbirwo, Source B yekupisa ine mvura iri nani. Izvi hazvisi pane chero data sheet.
Kukandira kwacho pachako—kungave kuri kwehunyanzvi hwavo hwekugadzira goko kana kuisa mari—inomanikidzira kwayo 'kugadzirisa alloy.' Iyo inopisa simba panguva yekusimbisa inogadzira iyo microstructure. Kukurumidza, uye iwe unoisa pangozi micro-porosity; kunonoka zvakanyanya, uye kukura kwezviyo kunogona kuderedza chikamu chacho. Kune alloys akakosha, hwindo rezvakanyanya paramita rinowanzo kutetepa. Post-casting heat treatment inova isiri-kutaurirana, kwete sarudzo, kudzoreredza kushushikana uye kuzadzisa iyo yakagadzirirwa chikamu chimiro. Kuita izvi zvisizvo kunogona kushandura yakakwira-simba alloy chikamu brittle.
Machining: Apo Theoretical Inosangana Nechokwadi
Uyu ndiye munyoro mukuru. Iwe une yakanaka yakakandwa cobalt-chromium alloy chikamu. Iyo chemistry yakakwana, iyo X-ray yakachena. Iye zvino iwe unofanirwa kuiisa pamushini weCNC kuti uwane mabhora akasimba-kushivirira uye kupera kwepamusoro. Apa ndipo apo mapurojekiti mazhinji anotarisana nemitengo isingatarisirwe uye kunonoka.
Special alloys work-hard. Chishandiso chekucheka chinozengurira, kunyangwe kwechinguva, chinogona kugadzira dhizaini yakaoma kupfuura chishandiso pachayo. Takaparadza zvinodhura zvinoiswa mumaminitsi tichidzidza izvi. Kutonhodza hakusi kwekutonhodza chete; ndezvekudzivirira basa iri-kuomesera uye nekuona chip evacuation. Iyo isiriyo yekutonhodza pressure kana mhando inogona kutungamira kune chip re-welding. Maitiro ekugadzira ezvishandiso izvi anodzivirira: anowirirana, kucheka kwehasha kuti upinde pasi pebasa-rakaomeswa layer kubva kune yapfuura kupfuura, pane kupenya, kuchenjerera skimming.
Toolpath programming inoda kuzvidavirira kune chikamu chakasara chekukanda kushushikana. Dzimwe nguva, kana iwe uchisungirira uye muchina rimwe divi, chikamu chinofamba zvishoma sekushushikana kwemukati kudzikama. Zvinoshungurudza. Iwe unogona kubata kushivirira pakuvhiya kwekutanga, wozongowana kukanganisa mushure mekusunungura. Izvi zvinowanzotungamira kune kutevedzana kwehukasha machining, kutenderera-kuzorodza kutenderera, wozopedzisa machining. Haisi iyo inokurumidza nzira, asi yakavimbika. Yavo yakabatanidzwa CNC machining kugona kwakakosha pano - kuve nekukandira uye kugadzira pasi pedenga remba imwe kunobvumira iyi yekudzokorora, inotungamirwa nemhinduro pasina mutambo wemhosva pakati pevatengesi vakasiyana.
Kukundikana Mapoinzi uye Manomano Compromises
Haisi nyaya yese inobudirira. Pakutanga, takanga tine purojekiti yechikamu chinodzivirira nickel alloy chikamu cheindasitiri yemakemikari. Yakapasa miyedzo yese. Asi mubasa remumunda, zvakatadza kuburikidza nekutsemuka kwegora mune chaiyo mukaha wejometri yatakanga tisina kufunga sehotspot. Chidzidzo chacho? Environment ndiyo zvese. A 'special alloy' inonyanya kukosha kune chaiwo mamiriro. Isu ikozvino tinopedza nguva yakawanda tichikurukura nezve nharaunda yekushanda-chaiyo kemikari kudzika, tembiricha, cyclic kurodha - sezvatinoita chikamu kudhinda.
Kumwe kukanganisika kwakajairika kuri pakati pedhizaini yedhizaini uye kugadzirwa. Mugadziri anogona kudoma madziro akatetepa-redza nemakona emukati akasimba musimbi isina tsvina kuti uchengetedze huremu. Asi simbi yakanyungudutswa ingazadza chikamu ichocho pasina kutonhora nguva isati yakwana here? Chishandiso chinogona kusvika pakona yemukati yekugadzira kana kuongorora? Dzimwe nguva, iyo yakakosha yekupinza iri kuratidza kushoma dhizaini - kuwedzera kweradius ye0.5mm, dhizaini kona inogadziriswa-iyo inoita kuti chikamu chacho chinyatso kubuditsa pasina kukanganisa basa. Uku ndiko kubatana kunoshanda kunotsanangura kubudirira.
Kuongororwa kwemhando yepamusoro zvakare kunowedzera kuoma. Dhayi inopinda muyedzo yakajairika, asi kune dzakakosha-yekutendeseka zvikamu, isu tinowanzo kusundira zvimwe. Semuenzaniso, radiography yekutarisa porosity yemukati muzvikamu zvakakosha zvekukanda. Inowedzera mutengo uye nguva, asi kuisvetuka ibhejera. Sarudzo inoenderana nebasa rechikamu. Iro dhizaini-mutakuri-mutakuri kana imba isina-yakakosha here? Izwi rokuti 'special alloy parts' zvinoreva basa rinopfuura zvakajairika, saka maprotocol edu ekuongorora anowanzoda kuenderana nezvazvinoreva.
Iyo Yakabatanidzwa Yakanakira: Kubva Kunyungudika kuenda kuMuchina
Ichi ndicho chikonzero iyo modhi yeyakagadziriswa ine-mumba machining, senge inotsanangurwa pa https://www.tsingtaocnc.com, zvine musoro kune izvi zvinhu. Iyo yekudzidza loop yakasimba. Chikwata chekugadzira chinogona kutaurira zvakananga timu yekukanda, Iri batch rezvikamu raive nenzvimbo dzakaoma apa, zvichiita kuti maturusi apfeke zvakanyanya. Chikwata chekukanda chinogona kuferefeta: yanga iri mutsauko mudiki mukupisa tembiricha? Kugadziriswa kune gating system? Mhinduro iyi igoridhe.
Inobvumirawo kubatanidzwa kwemaitiro ekugadzirisa. Semuenzaniso, kusarudza kuti ingani stock yekusiya yekugadzira. Yakawandisa, uye uri kutambisa anodhura alloy uye machining nguva. Kunyanya kushoma, uye kushoma kudiki kwekukanda kana kusakwana kwepamusoro zvinoreva kuti chikamu hachigone kucheneswa kusvika pachiyero. Kuve nemapoka ese ari maviri pasi pedenga rimwe chete kunoita kuti iwe ugone kuona empirically kubvumidzwa kune yakatarwa chikamu geometry uye alloy.
Uyezve, kubata kunova kunetseka. Special alloy zvikamu, post-casting uye pakati machining ops, kazhinji akakosha uye ane hanya. Kuvachengeta munzvimbo inodzorwa, kuvatevera zvakanyanya, uye kuderedza mafambiro kunoderedza njodzi yekusanganiswa, kukuvadzwa, kana kusvibiswa. Nzvimbo yakabatanidzwa inorerutsa iyi logistics cheni zvakanyanya.
Kutarisa Mberi: Ichiri Craft
Zvisinei nekufambira mberi kwese kufambiswa kwesoftware yekukandira (senge MAGMA) uye CNC hurongwa, kugadzira yepamusoro-tier yakakosha alloy zvikamu zvinoramba zviri hunyanzvi hwekuziva. Iyo software inokupa iwe inobvira yekutangira, asi mhizha — muvambi injiniya, machinist — anoita gadziriso dzekupedzisira zvichienderana nekuona, ruzha, uye kunzwa. Nzira iyo simbi inodurura, ruvara rwechiputi panguva yekugadzira, ruzha rwekucheka.
Ramangwana, ndinofunga, riri mukutora ruzivo rwakawanda urwu. Asi ikozvino, inogara muvanhu uye maitiro emasangano emafemu ave achitenderera, senge 30-year-old operation ingadai yakaita. Ivo vakafamba-famba kushomeka kwezvinhu, vakachinjirwa kumagiredhi matsva alloy, uye vakaisa mari mune chaiyo CNC tekinoroji kuti vacheke.
Saka, paunenge uchiongorora sosi ye special alloy parts, tarisa kupfuura runyorwa rwezvinhu uye paki yemuchina. Tarisa uone humbowo hweiyi yakabatanidzwa, kugadzirisa matambudziko. Bvunza nezvebasa rakaoma ravakapedza. Mhinduro yacho ichakuudza zvakawanda kupfuura bhurocha rinopenya rakambogona kuita. Chigadzirwa chaicho hachisi chikamu chealloy chete; irwo ruzivo rwakashandiswa runoita kuti chikamu chishande sezvakarongwa, zvakavimbika, pachinokoshesa.
