Xa indlu yakho yevalve ye-hydraulic kufuneka ibambe ± 0.005 mm ukunyamezela phantsi kwebhayisikile ye-400-kwaye ingaphumeleli kuphela emva kweeyure ze-10,000-awubizi ivenkile yomatshini jikelele. Ubiza i ultra high precision high machining factory yakhelwe ukuqinisekiswa komgangatho, hayi ukulingana okusondele ngokwaneleyo.
Leyo yinyani yokusebenza QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ijongana yonke imihla eQingdao. Siye sabona abathengi bebuya kwiiprototypes ezintathu ezingaphumelelanga-nganye ine-micro-cracks kwiindawo ezichaphazelekayo kubushushu kwi-AMS 5387 cobalt alloy pump housings. Oyena nobangela? Ayiyompazamo yoyilo. Ayisiso isiphene. Kodwa imbali ye-thermal engahambelaniyo kwi-handoff yokuphosa ukuya kumatshini. Yiyo loo nto indawo yabo yokuthobela i-ISO ingaphathi ukuphosa kunye ne-CNC njengamasebe ahlukeneyo-idibanisa kwikhonkco lenkqubo enye elawulwayo, apho umjikelo ngamnye wonyango lobushushu ulogiwe, iskena ngasinye seCMM sibotshelelwe kumanani eqashiso ekrwada, kwaye yonke into engekho mgangathweni ye-T800 cobalt nozzle ihlolwe kabini: kanye ngaphambi kokuqina, kanye emva kokusila kokugqibela.
Kutheni “Ukuchaneka okuPhakamileyo” AyikoNtengiso nje-Iyalinganiswa kwiiMicrons kunye neMicrons
Ubuchule bokwenza umzi-mveliso obuchanekileyo obuphezulu kakhulu bubonisa apho ukunyamezelana kuhlangana nesinyithi. Cinga ngendlu yesilinda yepompo yepiston: ubukhulu bodonga buhluka ukusuka kwi-8 mm ukuya kwi-42 mm; ukubhoreka kwangaphakathi kufuna Ra ≤ 0.4 µm; iindawo zokutywina ezibalulekileyo zifuna ukunyamezelwa kwesikhundla se-GD&T se-±0.01 mm ngokunxulumene nedatum B-C. Iivenkile eziqhelekileyo ze-CNC zibethe loo manani kwiibhiliti ezizinzile ze-304. Kodwa yizame kwi-investment-cast cobalt-nickel alloy kunye nesakhiwo sengqolowa ye-dendritic-kwaye uninzi lokuwa kwinqanaba elibi.
I-QINGDAO QIANGSENYUAN isombulula oku ngokulawula izinto eziguquguqukayo abanye abangazihoyiyo:
- Material pre-conditioning: Zonke i-AMS 5387 kunye ne-T800 ye-alloy castings ingena kwisisombululo se-annealing * phambi * kokusika okokuqala-kungekhona emva-ukunciphisa uxinzelelo olushiyekileyo kunye nokuhanjiswa kwe-carbide
- Ubukrelekrele bendlela yesixhobo: Iindlela zesixhobo ezininzi ze-axis zinqanda incoko yeradial kumacandelo anodonga olucekethekileyo ngokuthelekisa umyinge wesondlo kubungqongqo bendawo-hayi inxalenye yokusilela kwenkqubo
- Imbuyekezo ye-Thermal drift: Oomatshini baqhuba imijikelo ye-thermal soak epheleleyo ngaphambi kokutshintsha kwemveliso; Imilinganiselo ye-CMM iquka ulungelelwaniso lobushushu be-ambient nge-ASME B89.4.1
Oku akuyothiyori. Kwiprojekthi yamva nje yendawo yeoli yaseMntla Melika, iqela labo labamba i-0.012 mm bore taper ephuhlisa umatshini ophakathi-olandelwa kubushushu obupholileyo. Bahlengahlengise umyinge wokuhamba kwaye bongeza i-15 yemizuzu yokuhlala ngaphambi kokugqiba. Isiphumo: zero rework kwiiyunithi ezili-142.
Ukudityaniswa okuthe nkqo okunikezela ngozinzo-hayi nje lula
Abanye ababoneleli babanga isakhono “sevenkile enye”. Kodwa ukudibanisa kubalulekile kuphela xa kuthintela ukukhukuliseka okuphakathi phakathi kweenkqubo. Ukucutheka kwesanti kuyahluka ngokwe-alloy, ukuxinana komngundo, kunye nesantya sokupholisa. Ukuba iqabane lakho lobuchwephesha alilawuli ukuphosa-okanye okubi ngakumbi, liyayikhupha-inxalenye yokugqibela yejometri iba yinto enokwenzeka, hayi ukumisela.
I-QINGDAO QIANGSENYUAN iphethe zombini i-Foundry kunye nemigca ye-CNC. Iintsimbi zazo azigalelwanga nje kwaye zithunyelwa koomatshini. Ibhetshi nganye yenza uvavanyo lwe-ultrasonic, emva koko ifumane imephu yobulukhuni. Iinkqubo zoMatshini zilungelelanisa ngokuzenzekelayo ubunzulu be-cut-cut ngokusekelwe kufundo lweBrinell yendawo-ngoko indawo ye-220 HB inqumla nzulu kunommandla we-HB we-260, igcina umthwalo wesixhobo esingaguqukiyo kunye nokuthembeka komphezulu.
Kwintsimbi nentsimbi engatyiwa, basebenzisa iqokobhe leceramic utyalo-mali lokusahlela ukuntsokotha kobume obunetha, emva koko basebenzise i-annealing yokunciphisa uxinzelelo *ngoko nangoko* emva kotyalo-ngaphambi kokuba kwenzeke naluphi na ugqweso olubangwayo. Yingakho iziseko zabo zempompo zifezekisa i-flatness ye-0.03 mm / m ngaphandle kokugaya okwesibini.
Oko Kufunwa Ngabathengi Ngokwenene—Asiyiyo Into Ethembisa Iincwadana Ezinemifanekiso
Abaphathi beentengo babuza imibuzo emithathu ngaphambi kokuba bakhulule ii-PO kwiindawo ezinyamezelayo:
- Ngaba unokungqina ukulandeleka ukuya kwinani lobushushu kunye nohlalutyo lokunyibilika?
- Ngaba iingxelo zakho zokuhlola zibonisa amaxabiso okwenene alinganisiweyo-hayi nje "ukudlula / ukungaphumeleli" izitampu?
- Ngaba uya kufulegi iingxabano ze-GD&T *phambi kokusika isinyithi-kungekhona emva kokukhatywa kwenqaku lokuqala?
Impendulo imele ibe nguewe—kunye nobungqina. I-QINGDAO QIANGSENYUAN ifakela umkhondo kwinyathelo ngalinye: ii-certs zemathiriyeli ezingenayo ziyaskenwa kwaye ziqhagamshelwe kwii-odolo zomsebenzi; Iingxelo ze-CMM zibandakanya i-point-cloud overlays ngokuchasene ne-CAD yegama; Uphononongo lophononongo lobunjineli luxwebhu lonke ingcebiso yoyilo-lokwenza-kubandakanya ezinye iindlela ezinciphisa iindleko ngaphandle kokubeka esichengeni umsebenzi (umzekelo, ukutshintshela ukusuka emhlabeni ukuya kugqibelelo olulonjisiweyo kwiibhore ezingatywinwanga).
Abazifihli emva “kokuthobela.” Inkqubo yabo yomgangatho ilandela i-ISO 9001 kodwa iphumeza uqeqesho lwe-aerospace-grade: ukugcinwa ngokupheleleyo kwazo zonke iirekhodi zokulinganisa, ukulawulwa kwenkqubo yeenkcukacha-manani kwimilinganiselo ebalulekileyo, kunye nokuhlolwa kwenqaku lokuqala elingqinwa ziinjineli eziqeshwe ngabathengi-ukude okanye kwindawo.
Ukujonga Phambili: Apho iUltra High Precision Manufacturing iJonga ngokulandelayo
Iinkqubo zemizi-mveliso elandelayo aziyi kufuna nje unyamezelo olungqongqo-ziya kufuna ukuqina * kwenkqubo yokudibanisa *. Cinga ngezinto ezixutyiweyo: itshaneli zokupholisa ngaphakathi kwimibhobho ye-cobalt alloy, okanye amazinyo egiya afakwe ngoomatshini adityaniswe ngokuthe ngqo kwi-winch-cast winch center shaft rollers. Ezi zifuna impendulo yexesha lokwenyani phakathi kokulinganisa, imodeli ye-thermal, kunye ne-CNC kinematics.
I-QINGDAO QIANGSENYUAN sele isakha loo bhulorho-iqhuba ukulinganisa okuqiniswayo ecaleni kwesoftware yeCAM ukuqikelela iindawo ezigqwethekileyo, emva koko iprogram yokulungisa i-offsets kwiindlela zesixhobo. Ujoliso lwabo lwe-R&D alukho koomatshini abakhulu. Ikwi-handoffs ekrelekrele: ukuphosa ingqiqo yokondla idatha, idatha ye-metrology yokucoca iiparamitha zonyango lobushushu, iziqinisekiso zezinto eziphathekayo zihlaziya izicwangciso zokuhlola ngokuzenzekelayo.
Ukuba isicelo sakho sifuna ngaphezulu kokuphinda-phinda-ukuba sifuna ukusebenza kwakhona phantsi koxinzelelo olugqithisileyo, ubushushu, kunye nokunxitywa-ke umthengisi wakho kufuneka asebenze njengolwandiso lweqela lobunjineli bakho. Hayi umthengisi. Hayi iworkshop. An ultra high precision high machining factory ilinganiswe kwii-microns, eziqinisekisiweyo kwi-microstructures, kwaye zingqinwe kwinkonzo ebalulekileyo yobuthunywa.
