Apo vanhu vazhinji vanonzwa OEM kukanda, vanofunga nezvekutengesa kuri nyore: unotumira mufananidzo, vanotumira kumashure zvikamu. Ndiko kusanzwisisa kukuru. Chokwadi ndechekuti, inhaurirano-kwete pamutengo, asi pafizikisi, hunhu hwenyama, uye chokwadi chinosemesa chekushandura modhi ye3D kuita chidimbu chakasimba, chinoshanda. Ndakaona mapurojekiti akawandisa achimira nekuti mutengi aingotarisa pane yekupedzisira geometry, achibata maitiro ekukanda sebhokisi dema. Chokwadi ndechekuti, kana usiri kukurukura dhizaini dhizaini, shrinkage yekupisa, kana mutsauko uripo pakati peganda re ceramic nejecha mold kumberi, uri kungofungidzira.
Iyo Nheyo: Izvo Zvese Nezve Kusarudzwa Kwemaitiro
Iwe haungosarudze maitiro ekukanda. Inokusarudza iwe, zvichienderana nebasa rechikamu chako. Takadzidza izvi nenzira yakaoma kare kare. Mutengi aiomerera pakushandisa ganda rekuumbwa kwechinhu chakaomarara, chakatetepa-chakakomberedzwa nesimbi nekuti vaiona chichishanda kune chikamu chakareruka. Zvakaguma nei? Kuramba kuchitonhora kuvhara uye chiyero chisingagamuchirwi chezvirasha. Iyo geometry yakangotadza kubata nekukurumidza kutonhora kweiyo shell mold process. Isu taifanira kutenderera pakukandira kwekudyara, uko nzira imwe-ceramic-shell uye inodzorwa kutonhora yakatipa kutendeseka kwataida. Ndiko kudanwa kwekutanga kwekutonga: kuenzanisa maitiro kumweya wechikamu, kwete silhouette yayo chete.
Apa ndipo apo mudiwa ane yakakura process portfolio yakakosha. Tarisa kune kambani yakafanana Qingdao Qiangsenyuan Technology Co., Ltd.(QSY). Neanopfuura makumi matatu emakore mumutambo, ivo havana kusungirirwa kune imwe nzira. Rudzi rwavo-kubva kugomba mold kusvika kuinvestment casting-zvinoreva kuti vanogona kukurudzira zvichibva pane chaidiwa. Ndinoyeuka ndichiongorora maitiro avo kune akatevedzana miviri yevharuvhu. Kune iyo yakakwirira-vhoriyamu, isinganyanyi kuomesesa simbi yesimbi, vaisundidzira kuumbwa kwegoko-hombe yepamusoro yepamusoro, kushivirira kwakanaka, isingadhuri pachiyero. Kune akakosha, anodzivirira corrosion-resistant impellers mune alloys akakosha, kwaive kuisa mari kukanda nzira yese. Iko kunoshanda, kusiri-kwechokwadi kuchinjika ndiko kunopatsanura mudikani wechokwadi wekugadzira kubva kuchitoro chebasa.
Sarudzo yemidziyo ndiyo inotevera layer. Simbi isina tsvina haisi chinhu; imhuri. Iyo 304 isina tsvina inoita zvakasiyana zvakanyanya muforoma pane 316, uye usatombondiita kuti nditange pakudurura hunhu hwechimwe chinhu senge nickel-based alloy. Iyo alloy inoraira maitiro maparamita zvakanyanya senge chimiro chinoita. Iwe haugone kungozvichinjanisa padhirowa uye kutarisira mhedzisiro yakafanana.
Dhiyabhorosi mune Details: DFM uye Iyo isingachinjiki Dhirowa
Dhizaini Yekugadzira (DFM) ndiyo inonyanya kukosha, asi kazhinji inomhanyisa, chikamu. Ndakagara kuburikidza nemisangano isingaverengeki apo injiniya anodzivirira kona yemukati yakapinza kana kuti isina-uniform madziro ukobvu nekuti ndizvo zvakagadziridzwa nekutevedzera. Asi simulation haidiri simbi yakanyungudutswa. Iyo kona yakapinza inova nzvimbo yekusimbisa yekushushikana panguva yekusimba, yakavimbiswa crack initiator. A yakanaka OEM kukanda shamwari inodzokera shure. Ivo vanozopa zano radii, kurudzira maekiseni ekudhirowa anoita seakawandisa pachiratidziro asi anodiwa pakubvisa patani, uye mubvunzo madziro ukobvu reshiyo.
Muenzaniso unoshanda: taiva nebhuraketi remuchina wekurima. Magadzirirwo ekutanga aive nerunako, uremu-optimized mbabvu chimiro. Zvaitaridzika zvakanaka. Mienzaniso yekutanga kubva kune yakawanikwa, kubva kune inoremekedzwa pane iyo, yakaratidza kukanganisa uye misodzi inopisa pamwe chete nembabvu. Nyaya yacho? Mbabvu dzakagadzira nzvimbo dzinopisa dziri dzoga dzaitonhora kwekupedzisira, dzichidhonza nekubvarura zvinhu zvakakomberedza. Mhinduro yakanga isiri yekushandura alloy kana maitiro, asi kushandura zvishoma mbabvu geometry-kuibata, kuwedzera zvinyoro zvidiki-kusimudzira kutonhora kwakanyanya. Yakawedzera huremu husina basa asi yakachengetedza chikamu. Ndiyo mhando yehutsvina, inoshanda DFM inoitika pasati paitwa patani imwe chete.
Iyi ndiyo nhanho iyo kubuda pachena kubva kuchikwata cheinjiniya cheanopa igoridhe. Iwe unoda kuona maitiro avo ekuyerera kuongororwa, yavo yakakurudzirwa gedhi uye kusimuka marongero. Kana ivo vasiri kupa izvo, kana kuti vakangogamuchira mufananidzo wako pasina kutaura, ngwarira. Vangangove vachironga kukubhadharisa iyo isingadzivisike yekushandisa zvakare gare gare.
Machining: The Inseparable Partner
Hapana kukanda kune net-shape chaiyo. Chero ani anovimbisa kuti kune chaiyo chikamu ari kutarisira. Pachagaro paine makomba akakosha — nzvimbo dzekuisa chisimbiso, mabhoti maburi, zvigaro zvinotakura — zvinoda machining. Ichi ndicho chikonzero kubatanidzwa kwekukanda uye machining pasi pedenga rimwe, kana zvishoma pasi peiyo yakarongeka yeprojekiti manejimendi system, isingagone kutaurirana kune yakakomba. OEM kukanda shanda. Iyo datum chimiro chekugadzira chinofanirwa kusimbiswa panguva yekukanda dhizaini chikamu.
Ndakaona nyonganyonga yekuve nekukandira pane imwe nzvimbo uye machining pane imwe. Mushandi aipedza hafu yenguva yake achiedza kutsvaga dhamu rinoenderana pane iyo-yakakandwa chikamu, kazhinji achifanira kutora yakanyanyisa kudzika kwekutanga kucheka kuti achenese nzvimbo, iyo inorasa kubva kune ese anotevera zviyero uye kutambisa zvinhu. Kana kukanda uye kugadzira kwakarongeka, sepaQSY apo vanopa yakasanganiswa CNC machining, iyo pateni inogona kugadzirwa ine machining lugs kana chaiyo datum maficha akakandwa mukati. Chirongwa cheCNC chinogadzirwa paine zvinotarisirwa se-kukanda musiyano mupfungwa. Inoshandura kutemwa kwemusoro kunogona kuve kuyerera kwakarongeka.
Sarudzo yemashini zano rinoenderanawo nekukanda. Iyo shell mold casting inogona kunge iine stock shoma yekubvisa asi yakaoma chiyero. Kukandira kwekudyara kunogona kunge kuine mari inowirirana yemasheya asi inogadzirwa negummy, yakaoma-kune-muchina superalloy. Chikwata chekugadzira chinofanirwa kuziva chiri kuuya kubva kune yekutanga pasi.
Material Mysteries uye Special Alloys Gamble
Kushanda nesimbi yakakandwa simbi kana kabhoni simbi chinhu chimwe. Kupinda mucobalt-based kana nickel-based alloys isangano rakasiyana. Haisi nyaya yekunyungudika kwepamusoro chete. Aya ma alloys ane fluidity inotyisa, anowanzoita micro-porosity, uye ane kupenga reactivity neokisijeni. Yako yakajairwa silica sand mold haizoicheke; unoda specialized refractories. Iyo gating system inofanirwa kugadzirwa kuti ideredze mhirizhonga chero ipi zvayo - mhirizhonga inotungamira kune oxide inclusions, inova nzvimbo dzekukundikana pasi pekupisa kwakanyanya kana kushushikana.
Isu takamboedza kumhanya kweanopisa nozzles mune cobalt alloy ine dhizaini yaive yakanaka kwazvo nesimbi. Vakaritora serimwe basa. Iyo yakanyunguduka yaitaridzika zvakanaka, asi kukanda kwacho kwakatadza kumanikidza kuyedzwa zvinoshamisa. Iyo post-mortem yakaratidza network ye micro-shrinkage uye oxide mafirimu. Iyo yekuvamba yakanga isati yashandisa exothermic inokwira yakakwana yekudyisa iyo yakakura solidification shrinkage, uye tsika yavo yekudira yakaunza mhirizhonga yakawandisa. Kwaiva kurasikirwa zvachose. Ichi ndicho chikonzero iwe uchida mudiwa ane hunyanzvi hwezvinhu zviri pachena. Kuona kuti QSY inonyora alloys akakosha seaya zvakananga panzvimbo yavo (https://www.tsingtaocnc.com) chiratidzo chekuti vanogona kunge vakavaka iyo chaiyo masisitimu uye ruzivo-kubva pametallurgical control kuenda ku mold engineering-kuibata.
Iyo certification nzira yezvinhu izvi yakakoshawo. Hausi kungotenga chimiro; uri kutenga zvinhu zvedzinza. Vanogona kupa mishumo yakanyungudika here? Machati ekurapa kupisa? Mechanical test makuponi kubva pakupisa kumwe chete? Kana zvisiri, haugone kushandisa chikamu mune chero yakakosha application.
Mutambo Wakareba: Kuenderana uye Kutadza Kuongorora
Muedzo chaiwo we OEM kukanda mutengesi haisi yekutanga chinyorwa. Ndiyo yechigumi. Vanogona kubata bhendi rekushivirira here? Ko iyo microstructure inoramba ichienderana kubva pabatch kuenda kune batch? Ko ma mechanic properties yechishanu yekugadzira inomhanya inoenderana neyekutanga here? Apa ndipo pane ma process control system uye tsika yezvinyorwa zvinonyanya kukosha kupfuura choto chitsva.
Ini ndinokoshesa vatengesi vanogona kutaura nezve yavo statistical process control (SPC) pane dzakakomba zviyero, jecha ravo kana slurry kugadzirisa maitiro, uye yavo tembiricha yekutema matanda. Zvinhu zvinofinha, asi ndizvo zvinodzivirira mamiriro emutsara-pasi makore maviri muchirongwa. Mudiwa akanaka anozove zvakare nekubatana kutadza kuongorora protocol. Kana chikamu chikakundikana mukuyedzwa kwemunda, vanofanirwa kukwanisa kubatirana pakuongorora kwe forensic - kuongorora nzvimbo dzakaputsika pasi pemaikorosikopu, kutarisa dendrite ruoko spacing, kutsvaga kupatsanurwa. Hazvisi zvekupa mhosva; ndezvekugadzirisa dambanemazwi remuviri.
Uku kuwirirana kwenguva refu ndiko kunoshandura mutengesi kuva mudiwa ane hurongwa. Ndiwo mutsauko uripo pakati pekugara uchiongorora zvese zvinotumirwa uye kukwanisa kuenda kune chikepe-ku-stock modhi. Kuvimba ikoko kwakavakirwa pahwaro hweruzivo rwekugadzira rwakajeka, rwakajeka, runoshanda, kwete pamabhurocha anopenya. Zviri pamusoro pekuziva kuti vanhu kune rumwe rutivi rweemail vane girisi pasi pezvigunwe uye ruzivo mumaziso avo kuti vaone dambudziko risati rava dambudziko. Ndizvo zvauri kunyatso tsvaga muOEM kukanda.
