Kana mumwe munhu akati 'nickel alloy machining parts', mufananidzo wekutanga unowanzo buda unongova zvinhu zvakaoma pamubhedha weCNC. Asi ndipo panotangira kurerutsa. Hazvisi zvekuoma chete; zviri pamusoro pehunhu hwechinhu chiri pasi pekunetseka, kutamba kwacho kudziya, uye nzira iyo inogona kudya chinyararire chishandiso kana iwe usingateereri. Sezvo wamhanyisa zvikamu kubva kuInconel 718 kuenda kuHastelloy C-276, dambudziko chairo harisi kungocheka-kutarisira nhaurirano yese pakati pemuchina, nzira yezvishandiso, uye nechido chegoroyi.
Kusanzwisiswa Kwezvishoma Zvekudya Zvishoma
Iwe uchazvinzwa zvakanyanya: Zve nickel alloys, ingodonhedza kumhanya kwako uye mafidhi. Ndiyo poindi yekutangira, asi ine ngozi kana iriyo nzira yako chete. Ndakaona zvitoro zvichitora izvi pamwoyo, zvichimhanyisa zvese zvinorwadza, kungozoguma nebasa-rakaomeswa nzvimbo uye maturusi achitadza kubva kune yakawandisa kupisa kuvakwa munzvimbo yakachekwa, kwete kubva kubrasion. Iyo alloy haisi kungooma; zvinoshatirwa. Inoda kuita nduru, kupinza pamuromo wemudziyo. Saka, kumhanya kunononoka dzimwe nguva kunogona kuipa pane kuva nehasha. Kiyi ndeye kuenderana, inodzorwa chip kubviswa. Kana iwe ukaona machipisi aya achibuda mupepuru yakasviba pachinzvimbo chesirivheri-goridhe, unenge watove mundima inoomesa basa. Icho chiratidzo chekuona chinochengetedza mabasa akawanda kupfuura chero preset parameter tafura.
Inotonhorera kudzvanywa uye kutakura zvinove zvisingagone kutaurirana pano. Kutonhodza kwemafashama hakuna kukwana. Iwe unoida iko kumucheto kwekucheka, ichipinda mukati meiyo chip-chokushandisa interface. Takatamira kune-high-pressure through-tool coolant systems makore apfuura nokuda kwekugadzira homwe yedu yakadzika pamiviri yevharuvhu, uye yaisava yeumbozha-ndiyo chete nzira yekuchengetedza kuvimbika kwechishandiso uye kuwana kupera kwaisada vhiki yekugaya. The material's low thermal conductivity ndiwo mudzi wezvakaipa; kupisa kunogara pamuromo chaipo. Kana usingakwanise kuibvisa, unorasika.
Kusarudzwa kwechishandiso kunomira kuve nezve brand uye kunova nezve geometry uye substrate. A generic carbide end mill chinhu chinodyiwa pano. Unoda nyere dzakapinza, dzakakwenenzverwa kuti uderedze kunamatira, uye musimboti wakaomarara wekubata zvinomanikidza. Isu takamira pane chaiwo majeometri ane mitsipa yakasimbiswa yebasa redu rekureba-rekusvika reprofiling. Uye kunyangwe zvakadaro, hupenyu hwezvishandiso hunoyerwa mumaminitsi, kwete maawa. Unozvirongera. Iwe unoronga bhajeti. Chero ani anovimbisa neimwe nzira haana kugadzira zvakawanda zvezvinhu.
Iko Kukandira Kunosangana neMachining: Iyo Dimensional Handoff
Iyi nuance inorasika kana shopu yako ichingoita machining kana kungokanda. Paunotanga nepedyo-net-shape casting, senge goko regoko kana investimendi castings isu tinogadzira pairi Qingdao Qiangsenyuan Technology Co., Ltd.(QSY), nzira yekugadzira inofanira kubvuma nhoroondo yekukanda. Iwe haugone kubata rakakandwa nickel alloy isina chinhu zvakafanana neyakagadzirwa billet. Ganda rinogona kunge riine misiyano shoma mukuomarara, panogona kunge paine yasara ceramic shell zvinhu (kunyangwe yakanaka yekuwana nzira inoderedza izvi), uye mamiriro emukati ekushushikana akasiyana.
Takadzidza izvi kuburikidza neboka rinorwadza redzimba dzepombi nguva yakare. Iwo akakandwa (Inconel 625) akayera zvakanaka paCMM mushure mekukanda. Asi patakangotora pekutanga roughing pass, zvese zvakafamba. Kwete zvakawanda, asi zvakakwana kuti urase chikamu chakakosha cheflange chiso. Nyaya yakanga isiri machining; yaive yasara kushushikana mukukanda ichiburitsa asymmetrically. Kugadziriswa kwacho kwaive nhanho-nhanho dzakawanda: kudzoreredza-kuzorodza anneal mushure mekukanda (kunyangwe iyo fungidziro isina kuidaidza zvakajeka), ipapo ganda rakacheneruka rakachekwa kuti rimise nyowani, yakagadzikana datum furemu isati yatanga roughing. Yakawedzera nhanho, asi yakabvisa zvimedu. Iri rudzi rwekubatanidza maitiro ndizvo zvakaita chitoro chine zvese zvekutanga uye muchina shopu pasi pedenga remba, senge QSY, inofanirwa kugadzirisa. Iwe unogona kuona maitiro edu kune iyi yakabatanidzwa kufambiswa kwebasa pane yedu saiti pa tsngtaocnc.com.
Iyo poindi ndeyekuti, iyo machining blueprint haigone kuvapo mune vacuum. Iyo machinist inofanirwa kuziva, kana kufungidzira, hupenyu hwechikamu chekare. Yaiva jecha here? Investment cast? Imwe neimwe inosiya yakasarudzika nzvimbo yekutanga uye yekushushikana profiles. Kuvhiya kwakanaka kwekutanga kunowanzo kuchenesa nekutsvaga chokwadi kubva kune-se-cast mamiriro, kunyangwe zvichireva kupira imwe mari yekubvumidzwa.
Iko Kukuya (Chaizvoizvo) yePost-Processing
Hauwanzowana kupera kwekupedzisira kubva pachigayo neiyi alloys. Kukuya, EDM, kana abrasive kuyerera machining kazhinji kunouya mukutamba. Uye heino imwe musungo: uchifungidzira kuti unogona kuikuya sesimbi yekushandisa. Nickel alloys ane mbiri yekurodha mavhiri ekukuya, kugadzira nzvimbo dzinopisa-zvinopisa, uye kunyange kudhiza madiki madiki kana iwe uine hasha. Ndinoyeuka ndichiedza kurova 32 Ra pane chisimbiso pamusoro peHastelloy X chikamu. Chigayo chakachisiya chave kuma 125. Kusvetukira mukati nevhiri rakakasharara kuti ndisvikeko nekukurumidza kwakangopisa pamusoro. Taifanira kudzoka shure, kushandisa vhiri rakapfava, rakavhurika-rakawanda rakagadzirirwa nickel alloys, uye kutora mwenje, mapasi emurwere ane inotonhorera yakakwana. Yainzwa isingashande, asi yaive nzira yega yekuwana yakachena, isina crack-free iyo yaizopfuura nepakati kuyedzwa.
Deburring ndiro gehena rayo chairo. Kuomarara kwechigadzirwa kunoreva kuti hachibvisike zvakachena; zvinosvibisa. Manual deburing nemafaira kana matombo anogona chaizvo kushanda-kuomesa burr pachayo, zvichiita kuti zviome kupfuura zvinhu zvevabereki. Isu takabudirira nenzira dzekudziya dzemagetsi emagetsi madiki, akaomarara emukati, asi mutengo wakawedzerwa unofanirwa kuverengerwa pakutanga. Kana iwe ukagadzira chikamu chine yakapinza yekona yemukati mune nickel alloy, iwe uri, kutaura chokwadi, kugadzira mune dambudziko rekugadzira.
Apo Kukosha Kunoreva Kupfuura Chemistry Chete
Kushanda ne nickel alloy machining zvikamu kumaindasitiri akaita seaerospace kana makemikari kugadzirisa zvinoreva kuti mapepa akakosha sechikamu chemuviri. Traceability ndeye mhedziso. Iwe unoda macerts ezvakagadzirwa (cast ingot kana bar), iwe unofanirwa kunyora yega yega kupisa kupisa kutenderera, uye machining process masheets ako anofanirwa kutsanangurwa zvakakwana zvekuti mumwe munhu anogona, muchirevo, kudzokorora chikamu chaizvo. Izvi hazvisi zvekutonga; ndiwo maitiro aunoita kuti chikamu mujet injini kana yakavava gasi reactor haikundike. Musanganiswa-up pakati pe718 ne725, kana isina kunyorwa chishandiso shanduko yakatungamira kune micro-notch, inogona kuve nemhedzisiro kure kupfuura pasi pechitoro.
Iyi nharaunda yekudzora inoumba bhizinesi rese. Ndosaka makambani anogara munzvimbo ino, senge QSY nemakumi matatu emakore ekukanda uye kugadzira, kuvaka masisitimu, kwete zvikamu zvemuchina chete. Hunyanzvi haungori muG-code yemugadziri kana kuti muvambi; iri muhutano hwekutarisira hurongwa hunobatanidza zvose pamwe chete. Iwe unodzidza kufunga maererano nechikamu chese chehupenyu kubva pakunyunguduka kusvika pakuongorora kwekupedzisira, nekuti chero isina simba chinongedzo chinotyora cheni. Inomanikidza imwe chirango chausingawanzoona muzvitoro zvebasa zvichishandisa simbi yakapfava zuva rose.
Pakupedzisira, Zviri Nezve Kuremekedza Zvinhu
Mushure memakore ese aya, ini handisi kuona nickel alloys sevavengi, vanongonetsa shamwari. Vanoda kuremekedzwa. Iwe haugone kuvashungurudza. Iwe unofanirwa kuteerera-kune ruzha rwekucheka, kutaridzika kwechip, kune data kubva kune chombo kupfeka sensors. Mimhanyi inobudirira yakanyarara, ine ruzha rwakadzikama, rwakatsetseka uye kuyerera kunoenderera kwemachipisi. Iko kukundikana kunonzwika, kana kunhuwa kupisa, kana kupera nekutinhira kusinganzwisisike.
Iyo chaiyo yekutora kune chero munhu anopinda mune iyi haisi yemashiripiti kumhanya / yekudyisa chati. Mafungiro. Tanga kuchengetedza, hongu, asi gadzirira kuyedza mukati mehwindo. Nyora zvinoshanda nezvisingaite. Hwisisa kuti mutyairi wako mukuru anogona kunge ari kushandisa, kwete nguva yemuchina. Uye dyidzana nevatengesi vanoiwana-kubva kune iyo yekutanga inopa yakagadzikana kukanda kune iyo tooling rep inounza iwe mamakisi uye geometries inoshanda chaizvo munhandare ino. Iyo niche, uye haina kuregerera, asi kuigadzirisa kunogutsa zvikuru. Iko hakuna kunyengedza kana chikamu chiri paCMM uye NDT chirevo chinodzoka chakachena. Ndihwo humbowo, ipapo.
