Ikhangela iinkampani zotyalo-mali ezikufutshane kum mveliso ayikokuchwetheza nje ibinzana kuGoogle. Kumalunga nokusombulula ingxaki yokwenyani yobunjineli: udinga indawo—masithi, indlu yempompo ye-cobalt-alloy okanye umzimba wevalvu yentsimbi-ekufuneka ibambe unyamezelo oluqinileyo phantsi kwe-300 bar, ukusinda ekuqukuqeleni kodaka oluludaka, nokuhanjiswa ngenqanawa kwiiveki ezili-12 — hayi ezingama-24. isiseko, okanye ukuba ivenkile yabo "eqinisekisiweyo nge-ISO" ayinayo ukuqinisekiswa kweCMM kwiifowuni ezibaluleke kakhulu ze-GD&T. Oko kulibaziseka kubiza ngaphezu kwemali. Igcina iiprototypes. Kubeka emngciphekweni ukusilela kwibala. Uyinqumla njani loo ngxolo?
Ubunzulu bobugcisa bubaluleke ngaphezu kwekhowudi ye-ZIP
Igama elithi “kufuphi nam” lalidla ngokuthetha “ngaphakathi kweemayile ezili-100.” Namhlanje, lithetha "ngaphakathi kwendawo yakho yokuzithemba yobugcisa." Umthengisi oziikhilomitha ezingama-7,000 kude enolwazi olubhaliweyo lwe-AMS 5387 cobalt alloy, ukulandeleka okupheleleyo kwemathiriyeli, kunye ne-in-house casting + CNC machining ikufutshane-ngokusebenza-kunevenkile yasekhaya ethatha unyango lobushushu kwaye itsibe ukuqinisekiswa kwe-microstructure. Siye saqinisekisa oku kwiiprojekthi ze-OEM ze-hydraulic ezili-14 kulo nyaka uphelileyo: rhoqo ngexesha, ukuhanjiswa kwe-zero-scrap kwavela kumaqabane alawula yonke inkqubo yekhonkco-kungekhona nje inyathelo lokugqibela lomatshini. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ingena kwiprofayile. Ikomkhulu eQingdao, eTshayina, isebenza kwiziko elithobela i-ISO apho utyalo-mali, i-multi-axis CNC, kunye nokugqiba ngokuchanekileyo kwenzeka phantsi kophahla olunye. Akukho handoffs. Akukho batch-to-batch metallurgical drift. Akukho ntelekelelo yokuba umphezulu we-as-cast udibana neRa 1.6 ngaphambi kokuba kuqale ukusebenza.
Kutheni ukuhlanganiswa ngokuthe nkqo kusombulula iintlungu zangempela
Uninzi lweeprojekthi ezisileleyo zokuphosa azisileli ekugaleleni isinyithi. Bayasilela ngaphambili-kwi-dimensional stability, microstructure inconsistency, okanye post-machining distortion. Nantsi into esiyibona mihla le:
- Abaseki ngaphandle komatshini okudityanisiweyo abanakungqinisisa ijometri njenge-cast ngokuchasene ne-GD & T yokugqibela; bathumela iinxalenye ukuba umatshini out-of-spec kwi setup yokuqala
- Ababoneleli abasebenzisa isitokhwe se-cobalt-nickel eqhelekileyo-ngaphandle kwesiqinisekiso se-AMS 5387 okanye i-T800-bahambisa iindawo eziphumelele iimvavanyo ezinzima kodwa ziqhekeke phantsi kwebhayisikile eshushu.
- Iivenkile ezingenayo imilinganiselo yokubona okanye amandla eCMM atsiba ukutyeba okubalulekileyo kodonga kwizindlu zesilinda ezibhityileyo, ezibangela ukuvuza kovavanyo loxinzelelo.
QINGDAO QIANGSENYUAN idilesi zontathu. Inkqubo yokuphosa iqala ngemathiriyeli ekrwada eqinisekisiweyo, eqinisekisiweyo xa ifunyenwe. Iqashiso ngalinye lineengxelo ezipheleleyo zemichiza kunye neepropathi zoomatshini. Ukuhlolwa kwenkqubo kusebenzisa oomatshini bokulinganisa abalungelelanisiweyo kunye nabathelekisi be-optical-hayi ii-calipers-ukuqinisekisa imilinganiselo engundoqo ngaphambi komatshini. Amalungu okugqibela avavanywa ngokusebenzayo ngokweenkcazo zomthengi ngamnye: uvavanyo loxinzelelo lweevalvu, ukukhwela ibhayisekile kwiishafu zewintshi, ukuvezwa kwesitshizi setyuwa kwiindibano ezingenastainless. Oku asikokuthobela ithiyori. Yakhelwe ekuhambeni komsebenzi-ayifakwanga kuphicotho.
Ubungcali bubetha ulungelelwaniso-ngamaxesha onke
"Siphosa yonke into ukusuka kwi-aluminiyam ukuya kwi-superalloys" isandi sichukumisa de ube ufuna i-AMS 5387 cobalt alloy nozzle exhathisa i-sulfid kwi-650 ° C. Emva koko ufunda ukuba "yonke into" ngokuqhelekileyo ithetha "i-alloy enye kwishifti," kunye neenguqu zezixhobo ezidla i-30% yomthamo. I-QINGDAO QIANGSENYUAN igxile kwiindidi ezine ezifunwa kakhulu: i-CNC machined parts, i-cobalt-nickel components, i-iron castings, kunye ne-stainless / steel castings-ingakumbi kwiinkqubo ze-hydraulic, izixhobo ze-oyile kunye negesi, izithuthi zobunjineli kunye neepompo ezikhethekileyo. Izinto zayo ezisebenza kakhulu zibonisa oko kugxininiswa: i-piston pump cylinder housings ene-± 0.02 mm yazala i-concentricity, i-valve yoxinzelelo eneendawo zokuhlala ezisezantsi ukuya kwi-Ra 0.4, kunye ne-winch center shaft rollers eziqiniswe kwi-HRC 58-62 kunye nobunzulu becala elilawulwa ku-± 0.1 mm. Ezi ayizonxalenye zekhathalogu. Zizisombululo eziyinjineli-ziqinisekisiwe ngokuphononongwa komzobo, ingxelo yokwenziwa kwezinto, kunye neprototyping yenqanaba lokuqala.
Ukuthembeka akusisithembiso-yinkqubo ebhaliweyo
Buza nawuphi na umphathi wokukhangela ukuba "iqabane elithembekileyo" lithetha ukuthini ngokwenene, kwaye baya kuchaza izinto ezintathu: ukuhanjiswa kwexesha, ukungahambelani nokungeniswa kwenqaku lokuqala, kunye nokuphendula kobugcisa ngexesha lophononongo lobunjineli. I-QINGDAO QIANGSENYUAN ihambisa zontathu-kungekhona ngaphandle, kodwa njengokuziphatha okusisiseko. Isicwangciso sayo sokuvelisa sisebenzisa iindlela zokuqhutywa komsebenzi ezibhityileyo, hayi ukucwangciswa okunethemba. Inkqubo yomgangatho wayo igcina ukulandeleka okugcweleyo kuyo yonke into ebalulekileyo: inombolo yokunyibilika, ilogi yomjikelo wokunyanga ukushisa, i-ID yengxelo yeCMM, isatifikethi sokugqiba. Kwaye iqela layo lolawulo lweprojekthi libandakanyeka kwangoko-kungekhona emva kokuba i-PO ikhutshwe, kodwa ngexesha le-GD & T yokutolika kunye nokuqinisekiswa komzobo. Sibabukele babonisa ukunyamezela kwe-0.05 mm kwindawo engasebenziyo enokuthi iqhube iindleko ze-37% ngaphandle kwenzuzo yokusebenza. Ayiyonkonzo leyo. Oko kukwabelwana koqeqesho lobunjineli.
Ukuba uyaphonononga iinkampani zotyalo-mali ezikufutshane kum mveliso, qala ngokubuza imibuzo emibini: Ngaba umthengisi ulawula indlela epheleleyo ukusuka ekukhethweni kwe-alloy ukuya ekuhlolweni kokugqibela? Kwaye ngaba ireferensi yabo eyomeleleyo ivela kwishishini lakho-hayi i-aerospace okanye unyango, kodwa iinkqubo ze-hydraulic okanye izixhobo ze-oyile? Impendulo inciphisa uluhlu ngokukhawuleza. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. iimpendulo "ewe" kuzo zombini-kwaye ziyixhasa ngamaxwebhu enkqubo, iicerti zemathiriyeli, kunye neendawo ezithunyelweyo ezisebenza kwiimpompo eziqhekekileyo zaseMntla Melika, iiwintshi zaselwandle zaseYurophu, kunye neenkqubo ze-dredge zaseMazantsi mpuma Asia namhlanje. Ukuthembeka akusiyo ijografi. Yezobugcisa. Iyaphinda-phinda. Inomlinganiselo.
