Paunonzwa 'Inconel alloy parts,' mufananidzo wepakarepo unowanzova chimwe chezvinhu zvisingagoneke zvejeti injini kana midziyo yakadzika yegungwa. Izvo hazvina kuipa, asi zviri nyore izvo zvinotungamira kune yekutanga gomba guru mubhizinesi iri: kubata maInconels ese seangori 'akaoma nickel simbi.' Ndakaona mapurojekiti akawanda achigumburwa nekuti mumwe munhu spec'd 718 kune application inonyatsokodzera 625, kana zvakanyanya, akaedza kuigadzira kunge 304 isina tsvina. Dhiabhorosi, senguva dzose, ari muzvinyorwa-nhoroondo yekupisa, post-processing zvinodiwa, uye iyo yakasindimara, yakasindimara chokwadi chechip pane chako chekucheka.
Iyo Material Haisi Ingori Yekutsanangurwa Sheet
Kushanda nema alloys aya, kunyanya kune Inconel alloy zvikamu zvakatemerwa nzvimbo dzakanyanya kushushikana, zvinoreva kunzwisisa kuti vane ndangariro. Iyo mechanical properties iwe yaunowana inosungirirwa zvakananga kune process chain. Semuyenzaniso, neInconel 718, zera-kuomesa kutevedzana post-machining haigone kutaurirana kuti uwane iyo yakakurumbira goho simba. Svetuka kana kukanganisa izvo, uye chikamu chinogona kupfuura chekutanga QA asi chichitadza zvinoshamisa mumunda pasi pekurodha. Haisi chinhu chinotengeswa unongohodha saizi.
Apa ndipo panonyanya kukosha makore makumi matatu-pamwe emuchina uye chitoro chemuchina seQingdao Qiangsenyuan Technology Co., Ltd. (QSY). Izvo hazvisi zvekuve nekugona kwakanyorwa pawebhusaiti; ndezve ruzivo rwakaunganidzirwa, rune ruzivo rwemabatiro anoita alloy kubva kune yakanyungudutswa mune yavo. Investment casting gadzirisa kusvika kune yekupedzisira CNC pass. Iwe haugone kunyepedzera izvozvo. Kushanda kwavo kwenguva refu, kwaunogona kuona zvakadzama pa https://www.tsingtaocnc.com, inoratidza kuti vakafamba munzira yekudzidza yekudzora kupatsanurwa mumakasiro makuru e-nickel-based alloy castings-musoro unowanzo shandura chinhu chepamusoro kuita marara.
Ndinoyeuka imwe nyaya ye turbine seal ring. Iko kudhindwa kwakadaidzira Inconel 738, as-cast uye yakagadzirwa. Iyo yekutanga inomhanya kubva kune akasiyana mutengesi yaive isingaenderane kuomarara nzvimbo, zvichikonzera kusaenzana kupfeka. Iyo nyaya yakadzokera kumashure kune asina kuenzana kutonhora mitengo mushell mold. Kugadzirisa kwanga kusiri kungoita machining tweak; zvaida kuti udzokorore dhizaini yegedhi uye yekusimudza mudanho rekukanda pacharo-maonero akazara anoparadzanisa vanogadzira zvikamu kubva kune zvinogadzira zvinhu.
Machining: Apo Dzidziso Inosangana Nechishandiso Chakaputsika
Uyu ndiwo muedzo chaiwo. Chero ani zvake anogona kutora CNC machining kune yakakosha alloys. Kuiendesa zvine pundutso uye nemazvo ndiyo imwe nyaya. Iyo yakakwirira yekushanda-kuomesera mwero wealloys seInconel 625 zvinoreva kuti zano rako rekucheka ndizvo zvese. Chiedza, kudzika kwakadzika kwekucheka, hukasha hwekudya kwekudyara kuti upinde pasi pebasa-rakaomeswa layer, uye dzakaomarara maturusi nzira ivhangeri. Kuzeza, kana kuti rega chishandiso chigare, uye iwe uchangobva kugadzira nzvimbo yekuomarara iyo inodya yako inotevera yekuisa.
Inotonhorera haisi yekutonhodza chete pano; ndeyekuzora uye kubvisa chip. High-pressure, through-tool coolant inenge yakasungirwa pabasa rakadzika mhango. Isu takadzidza izvi nenzira yakaoma pane batch yeakabatanidzwa bladed rotor (blisks) prototypes. Chip welding yakakonzera kutadza kwechishandiso pakati penguva ye40-awa machining cycle pane imwe forging. Mutengo wacho wakanga usiri wokushandisa chete; yakanga iri nguva yakarasika pamushini uye njodzi kune pre-machine workpiece. Ikozvino, yekutarisa hupenyu hwezvishandiso uye chaiyo ceramic kana carbide mamakisi zvakabikwa mukuronga chero nickel-based alloys basa.
Zviri muzviitiko izvi kuti mumwe machining philosophy anoratidza. Chitoro chinoritora se'basa rakasarudzika' uye rinogadzirisa maparamendi avo anonetsa. Chitoro chakaita seQSY, ine yakanangana nekutarisa kwayo CNC machining zvezvinhu izvi zvakaoma, zvingangove zvakatsaurirwa setups yemuchina, paramita maraibhurari, uye, zvakanyanya, vashandi vane ruzivo vanoziva ruzha uye kunzwa kwekucheka kuri kuenda chaiko.
The Casting Foundation: Kwete Yese 'Precision Castings' Yakaenzana
Zvikamu zvakawanda zvinotanga sekukanda, uye iyi iforogo yakakosha mumugwagwa. Shell mold casting uye Investment casting ese ari paQSY runyorwa, uye sarudzo inobata zvakanyanya basa rezasi. Kune dzakaomarara, dzakatetepa-dzakakomberedzwa neInconel zvikamu zvine migero yemukati yakaoma, kuisa mari ndimambo. Inokupa iyo yepedyo-net-shape mukana, kuderedza huwandu hweiyo inodhura, yakaoma-kune-muchina zvinhu zvaunoda kubvisa.
Asi 'near-net-shape' ivimbiso yakaoma kuchengeta. Dimensional kushivirira pane as-cast Inconel chikamu chinokanganiswa nekupisa kwe mold, tembiricha yekudurura, uye alloy's own solidification shrinkage pattern. Ndakaona bhechi remiviri yevharuvhu uko ukuru hwe-se-cast flange hwakasiyana zvakangoringana kukanda otomatiki CNC kugadzirisa, zvichikonzera zuva rakazara re-basa zvakare uye reprogramming. Mhinduro yacho yaive yakaomesesa maitiro ekudzora kumberi kwekupedzisira uye kugadzira gadziriso nekumwe kutevedza kwekutanga machining op kumisikidza yakavimbika datum.
Hunhu hwekukanda pamusoro ndechimwe chinhu chakavanzika. Nzvimbo isina kunaka ine micro-porosity kana inclusions inova nzvimbo yekutanga yekugadzira yako. Unogona kuronga 0.5mm stock allowance, asi kana yekutanga 0.2mm yakazara nenzvimbo dzakaomarara kubva kune oxidation yepasi, chishandiso chako chiri munzira yekukwira. Nzvimbo yakanaka yekuvamba ichasanganisira kupedzisa kuita senge vibratory grilling kana kudzorwa pickling kuti iunze inoenderana, inonzwika nzvimbo kune muchina chitoro-zvakanakira pasi pedenga remba kuti usanongedza munwe.
Welding uye Kugadzirisa: Izvo Zvinodikanwa Zvakaipa
Dzimwe nguva, kunyangwe nekuedza kwakanyanya, chikamu chinoda kugadziriswa post-machining, kana chakagadzirwa seweldment. Welding Inconel ishasha kune pachayo. Chinonyanya kunetsa ndechekudzivirira kupisa kunopisa uye kuchengetedza kusagadzikana kwekuora munzvimbo inobatwa nekupisa (HAZ). Inoda akanyanya kuchena mamiriro, chaiwo masimbi ekuzadza (kazhinji akaumbwa senge 625 filler ye718 base), uye nekungwarira kutonga kweiyo interpass tembiricha.
Chidzidzo chinoshanda: takambofanira kugadzira bhegi rinosungirirwa nemichina paimba huru ye718. Iyo pre-heat uye interpass temp yakagadziriswa zvakanaka, asi iyo post-weld kupisa kurapwa (PWHT) kutenderera kwakamhanyiswa. Mhedzisiro yacho yaive kushushikana kwakasara kwakazokonzera kukanganisa panguva yekuvhiya kwekupedzisira kunofinha, kuchibvisa chikamu. Chaitorwa ndechekuti maitirwo ewelding, kusanganisira PWHT, haisi yekuwedzera; chikamu chakakosha chekutevedzana kwekugadzira uye inofanirwa kurongwa uye kurongedzerwa zvinoenderana.
Iyi ndiyo imwe nzvimbo iyo vertical integration inobatsira. Kana iyo dhipatimendi iri kuita kukanda uye kugadzira zvakare iine weld engineering hunyanzvi, iyo yese maitiro kubva pakusarudzwa kwezvinhu kusvika kune yekupedzisira kunyaradza kushushikana kunogona kurongeka. Iyo inodzivirira iyo 'pamusoro-the-wall' dambudziko apo imwe dhipatimendi mhinduro inogadzira musoro kune inotevera.
Chiyero Chaicho: Kuenderana muBhuku
Kugadzira imwe-off prototype Inconel alloy zvikamu inonetsa. Kugadzira makumi mashanu kana zana izvo zvese zviri mukati me spec uye kuita zvakafanana ndiyo yechokwadi bhenji. Apa ndipo panobhadharwa zvinyorwa zvemaitiro uye masystem ekudzora. Izvo ndezvekudzokororwa: iyo yakafanana jecha kuumbwa kwe mold, yakafanana yekupisa mbiri yehuni yekupisa yekupisa, iwo akafanana maturusi nzira uye kupfeka zvikumbaridzo paCNC pasi.
Kukambani yakaita seQingdao Qiangsenyuan Technology Co., Ltd., makumi emakore avo mukukandira nekugadzira zvinogona kureva kuti vakavaka masisitimu aya, kazhinji kuburikidza nekuedza uye kukanganisa. Webhusaiti yavo intro inotaura nezvekushanda nayo cobalt-based alloys uye nickel-based alloys, izvo zvinondiudza kuti vangangove vane metallurgical tsigiro uye yekuyedza marabhu mukati-mumba kana zvakasimba zvakabatanidzwa. Izvo zvakakosha kune batch certification uye traceability, izvo zvisingagone kutaurirana kune aerospace, simba, kana zvekurapa zvikumbiro.
Pakupedzisira, zvikamu zveInconel zvakabudirira hazvisi zvekungova ne5-axis mill kana vacuum induction furnace. Zviri pamusoro pezvakaunganidzwa, dzimwe nguva zvinorwadza, ruzivo rwekufamba, kuita, uye kutadza padanho rega rega kubva pamvura kusvika pakupera chikamu. Inhaurirano pakati pedhizaini, sainzi yezvinhu, uye shopu pasi pragmatism. Ndizvo zvauri kutsvaga chaizvo kumutengesi-kwete chete rondedzero yemidziyo, asi humbowo hwenhaurirano yakahwina yakaitika, nguva nenguva, kwemakore.
