Xa iinjineli zichaza Ukuchaneka okuphezulu kwe-magnesium alloy die casting factory, abafuni nje umboneleli-bafuna uzinzo lwe-dimensional phantsi kwebhayisekile eshushu, ukufana kwe-microstructural kuwo wonke amacandelo anodonga olucekethekileyo, kunye nokungabikho kokulalanisa kumandla okuqina kumaqondo obushushu aphezulu enkonzo. I-Magnesium alloys efana ne-AZ91D, AM60B, kunye ne-WE43 inikezela ngokungafaniyo kwamandla-kuya-weight ratios-kodwa kuphela ukuba inkqubo yokufa ilawula i-hydrogen porosity, inciphisa ukufa kwe-soldering, kunye nokutshixa kwi-± 0.05 mm ukunyamezela kwiimpawu ezincinci njenge-0.8 mm ubukhulu bodonga. Elo nqanaba lolawulo alwenzeki kwi-generic foundries.
Siphose phezu kwe-12,000 WE43 izindlu ze-magnesium ze-aerospace hydraulic actuators-kwaye ibhetshi nganye iphumelele i-100% yokuhlolwa kwe-X-ray ngaphandle kokuncipha komhlaba. Ngoba? Kuba ukuchaneka kokufa kwe-magnesium akukho malunga noomatshini abakhulu okanye amaxesha omjikelezo okhawulezayo. Kumalunga nokulawula ubushushu obunyibilikayo ngaphakathi kwe ± 3 ° C, ukugcina umphezulu wokufa ngaphantsi kwe-Ra 0.4 μm, kunye nokusebenzisa ukugcwaliswa kwe-vacuum-assisted ukucinezela ifilimu ye-oxide entrapment. E-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., I-magnesium asiyiphathi “njenge-aluminiyam ekhanyayo,” kodwa njengesinyithi esisebenzayo, esilambele ioksijini esifuna izixhobo ezizinikeleyo, ukhuseleko lwerhasi engasebenziyo, kunye nokubeka iliso ngexesha lokwenyani loxinzelelo lomgodi.
Uninzi lweentsilelo zokuphosa i-magnesium zibuyela emva kwizithuba ezithathu ezinokuphepheka: ukucocwa okungaguqukiyo okuziinkozo ngexesha lokuqiniswa, ukuhanjiswa kwesigaba esingalawulekiyo se-intermetallic (ingakumbi iMg.17Al12), kunye nokuphazamiseka kwe-post-casting ukusuka ekuphumleni koxinzelelo olushiyekileyo. Sivala ezo zithuba ngokudibanisa ukulinganisa kunye nemephu ye-thermocouple yokwenyani-emva koko siqinisekisa ijometri nganye yokubumba ngokuchasene ne-ASTM B94-22 imivalo ye-tensile kunye ne-ISO 11992-2 yovavanyo lokuvuza. Iiprototypes zethu zesanti-i-magnesium zifezekisa i-Cpk ≥ 1.67 kwii-callouts ze-GD & T ezibalulekileyo; imveliso iqhuba ibambe i-± 0.03 mm kwi-coaxiality phakathi kokuthwala i-bores kunye nokunyuka kwee-flanges-ngaphandle kwe-machining yesibini.
Ukudityaniswa okuthe nkqo kwenza umahluko. Ngelixa iifektri ezininzi ezibizwa ngokuba "zichanekileyo" zikhupha unyango lobushushu okanye ukugqiba kwe-CNC, silawula ikhonkco elipheleleyo: i-magnesium alloy iyanyibilika kwiicrucibles zegraphite phantsi kweSF.6/CO2 ikhava yegesi, i-high-vacuum die casting kwi-720-740 ° C yokunyibilika kweqondo lokushisa, isisombululo se-T6 edibeneyo kunye namazinga e-ramp alawulwayo, kunye nokuqinisekiswa kwe-CMM yokugqibela usebenzisa i-Zeiss CONTURA G2 kunye ne-tactile scanning. Oku kuphelisa iimpazamo ze-interface-akukho datums ezingalungelelanisiweyo phakathi kwe-Foundry kunye nevenkile yomatshini, akukho mlando ofihliweyo we-thermal ochaphazela ukuchaneka. Xa i-OEM yepompo yaseYurophu idinga izindlu ze-magnesium cylinder kunye ne-0.1 mm flatness ebusweni be-220 mm kunye ne-300 MPa amandla esivuno, sahambisa iinxalenye zenqaku lokuqala kwiintsuku ze-18-kungekhona ngenxa yokuba siphuthuma, kodwa ngenxa yokuba imephu yethu yenkqubo yayinokulibaziseka kwe-zero handoff.
Ukusebenza kwehlabathi lokwenyani kubaluleke ngaphezu kwamaphepha athile. Omnye umthengi ubike i-40% ubomi obude benkonzo kwi-magnesium winch centre shaft rollers versus aluminium equivalents-emva kwemijikelo ye-12,000 phantsi komthwalo we-radial we-85 kN kunye ne-salty-spray exposure. Ngoba? Ukufakwa kwethu kwe-cobalt-nickel ehambelana ne-AMS 5387 edityaniswe kwizindlu ze-magnesium igcine ubulukhuni obungaphezulu kwe-42 HRC ngelixa i-alloy esisiseko ifunxa amandla okungcangcazela. Olo yilo luxutyiweyo lusebenza kuphela xa amaqela emidlalo kunye namaqela omatshini esabelana ngeentlanganiso zophononongo lobunjineli ezifanayo-kwaye xa ukulandelelwa kwezinto kunxibelelanisa inani ngalinye lenombolo kwiqashiso le-ingot, ilog yesithando somlilo, kunye nengxelo yovavanyo lwe-tensile. Asihlangani nje ne-ISO 9001: 2015-sizinzise uphononongo lomngcipheko we-AS9100 kwiprojekthi nganye entsha ye-magnesium.
Ukuba ufuna i Ukuchaneka okuphezulu kwe-magnesium alloy die casting factory ephatha i-magnesium njengesixhobo sobunjineli bolwakhiwo-hayi nje indawo ekhaphukhaphu-udinga uqeqesho lwenkqubo, uxanduva lokuphendula ngesinyithi, kunye nokunyamezelwa kwe-zero kuqikelelo. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ihambisa obo bungqongqo kuzo zonke ii-hydraulic manifolds, iziseko zempompo, kunye nezixhobo zemoto ezibaluleke kakhulu. Ukuchaneka kuqala apho inyibilika idibana ne-die-kwaye ihlala itshixiwe kude kube ngukuhlolwa kokugqibela.
