Xa iinjineli zichaza IKholoyi825 kwiivalvu zegesi emuncu, izindlu zempompo zangaphantsi kwamanzi, okanye i-acid-handling manifolds, abakhethi nje i-nickel-iron-chromium alloy-babheja kwi-metallurgical consistency, i-weld integrity, kunye nokuchasana kwexesha elide kwi-stress-corrosion cracking. Olo kubheja luhlawula kuphela ukuba umzi-mveliso emva kwenxalenye iyaqonda indlela i-Incoloy825 eziphatha ngayo-kungekhona nje ephepheni, kodwa phantsi kobushushu, uxinzelelo, kunye neendlela ezininzi ze-axis. Siye sabona iiprojekthi ezininzi zilibazisekile ngenxa yokuba umthengisi uphatha i-Incoloy825 njengentsimbi engenasici: ukulungiswa okufanayo, amazinga okutya afanayo, ukuphatha okufanayo emva komatshini. Ayisebenzi. Ukusebenza kwehlabathi lokwenyani kuqala ngoqeqesho lwenkqubo-hayi izithembiso zedatha.
Kutheni "ifektri ye-Incoloy825" ingelilo igama lokukhangela-sisihluzo sokufaneleka
An Umzi-mveliso we-Incoloy825 kufuneka enze izinto ezintathu ngokungenasiphako: abambe unyamezelo oluqinileyo kwiindawo eziqina ngokukhawuleza ngexesha lomatshini; gcina i-microstructure enganyangekiyo kwi-corrosion ngonyango olulawulwayo lobushushu kunye nokugqitywa komphezulu; kunye nesiqinisekiso sokulandelelwa kwebhetshi ukuya kwibhetshi phantsi kwilog enyibilikayo. Oku akuyomveliso yorhwebo. Bubugosa be-metallurgical. Kwi-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Sisebenza ngomatshini i-Incoloy825 ecaleni kwe-AMS 5387 cobalt alloys kunye ne-T800-based based components-ngoko iinkqubo zethu ze-CNC, izicwangciso zezixhobo, kunye neeprothokholi zokuhlola zilinganiswe kwi-nickel ephezulu, ukuziphatha kwe-molybdenum ephezulu. Ngokomzekelo, siyakuphepha ukufakwa kwe-carbide eqhelekileyo kwi-Incoloy825 bores; endaweni yoko, sisebenzisa izixhobo ezinamacebiso e-PCD ngonikezelo lokupholisa oluphuculweyo kunye nokuzibandakanya okuncitshisiweyo kweradial. Ngoba? Ngenxa yokuba i-Incoloy825 isebenza ngokukhawuleza kune-Inconel 625-kunye nesinye isixhobo esingacwangciswanga esiqhekezayo singonakalisa i-$ 12,000 yezindlu ze-cylinder.
Ukudityaniswa okuthe nkqo kuthetha ukuba akukho sandla-kwaye akukho kuvumelana
Abathengi abaninzi bacinga ukuba ukuphosa kunye nomatshini kwenzeka kwiindawo ezahlukeneyo. Hayi apha. Indawo yethu ehambelana ne-ISO iphatha ukuphosa utyalo-mali, ukuphosa isanti, i-five-axis CNC machining, isisombululo se-annealing, kunye ne-passivation-konke phantsi kophahla olunye. Olo lawulo lubalulekile. Xa umxhasi e-odola i-Incoloy825 yomzimba wevalve yoxinzelelo, siyiphosa ngokuqiniswa kolwalathiso ukuze kuncitshiswe i-porosity ye-centerline, emva koko iindawo zokutywinwa komatshini ngaphakathi kwe-± 0.01 mm kusetyenziswa ukuseta okuqinisekisiweyo kwe-CMM. Akukho mthengisi wangaphandle owazisa i-dimensional drift phakathi kokuncipha kokuphosa kunye nokulungelelaniswa kokugqibela. Akukho nyango lobushushu bomntu wesithathu oluguqula isakhiwo sengqolowa ngokungalindelekanga. Siqinisekisa inyathelo ngalinye: ii-certs ze-billet ezingenayo (i-ASTM B424), i-inter-process hardness checks, uvavanyo lokugqibela lwe-ultrasonic nge-ASTM E164 kumacandelo abalulekileyo eludongeni. Ukulandeleka akuyiyo ingxelo-yirekhodi yedijithali edityaniswe ne-QR ebonisa inombolo yokunyibilika, i-ID yesithando somlilo, izixhobo zokunxiba izixhobo, kunye nokwaleka kwe-CMM yokuskena.
Amalungu okwenene, iimeko zokwenyani-akukho manani aqhelekileyo
Asithengisi "Iincoloy825 ezingenanto." Sakha amacandelo asebenzayo kwiisistim apho ukusilela kuthetha ukwehla, umngcipheko wokhuseleko, okanye ukuvezwa kokusingqongileyo. Ii-odolo zethu eziqhelekileyo ze-Incoloy825 ziquka:
- Izindlu zepiston pump cylinder zeyunithi zamandla oxinzelelo lwehydraulic offshore-ifuna i-100% yeendonga ezingenazo iiplanga kunye nokugxila ngaphantsi kwe-0.015 mm ngaphaya kwe-300 mm ubude
- Iziseko zempompo ezingaphantsi kwamanzi ezivezwe kumanzi olwandle azaliswe yi-H₂S-ifuna ukucholwa komzimba ogcweleyo kunye ne-ASTM A967 Citric passivation
- Imizimba yevalvu yekhemikhali eneepokotho zezitulo ezidityanisiweyo—apho uburhabaxa bomphezulu owenziwe ngomatshini kufuneka buhlale ngaphantsi kwe-Ra 0.4 µm ukunqanda umhlwa
Inxalenye nganye ifumana ukuqinisekiswa okusebenzayo: uvavanyo loxinzelelo kwi-1.5 × ukulinganiswa koyilo, ukujonga ukuvuza kwe-helium kwi-1 × 10⁻⁹ mbar · L / s, kunye ne-salt-spray exposure nge-ASTM B117 kwiiyure ze-1,000. Ukuba ayiphumeleli-nokuba kube kanye-siphinda sisebenze inkqubo, kungekhona nje inxalenye.
Ukuhanjiswa kwehlabathi ngaphandle kokuthotyelwa kwehlabathi
Abathengi bethu bafikelela kuMntla Merika, eJamani, naseSingapore-kodwa bonke babelana ngokulindelekileyo: amaxesha aqikelelwayo ngaphandle kokuncama ubungqongqo besinyithi. Sifezekisa oku ngokucwangcisa imveliso ebhityileyo kunye nobunjineli-okokuqala uthethathethwano. Phambi kokucaphula, iqela lethu liphonononga ii-callouts ze-GD&T, iflegi yokuphazamiseka okunokubakho kwimingxunya engaboniyo okanye iiflange ezinodonga olucekethekileyo, kwaye licebise ezinye iijiyometri zesitokhwe ezinciphisa ixesha lomatshini ukuya kuthi ga kwi-35%. Asilindi ukuba imizobo ibe "yokugqibela." Siyanceda ukuzenza ukuba zenziwe. Ngee-odolo eziphuthumayo, sigcina i-inventory ye-Incoloy825 ye-billet-eqinisekisiweyo kwi-ASTM B424 yeBanga le-UNS N08825-kunye neengxelo ezipheleleyo zovavanyo lwe-mill kwifayile. Ixesha elikhokelayo leprototype ye-Incoloy825 iinxalenye yi-22 yeentsuku zokusebenza. Ukuqhuba umthamo ophakathi (50-200 pcs), ziintsuku ezingama-35-zitshixiwe ngokubhaliweyo, zingaqikelelwa.
Ukuba ufuna i Umzi-mveliso we-Incoloy825 ephatha iinkcukacha zakho njengemephu yenkqubo-hayi uluhlu lokutshekisha-udinga amava aqinisekisiweyo kunye namacandelo achanekileyo aphezulu-alloy, hayi ukufumaneka kwekhathalogu. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ihambisa uzinzo olulinganayo, ulawulo lwe-microstructure, kunye nokulandeleka okupheleleyo-kuba kwi-oyile kunye negesi, i-hydraulics, kunye nokusetyenzwa kweekhemikhali, akukho mda we-metallurgical guesswork.
