Xa iinjineli zichaza 17-4 utyalo mali kwi-high-pressure valves hydraulic valves okanye izindlu zempompo ze-turbine, abakhethi nje izinto eziphathekayo-babheja ngokuzinza kwe-dimensional, ukumelana nokubola, kunye nokuhambelana kwe-microstructural phantsi kwebhayisikili ye-thermal. Yiyo loo nto ukhetha okulungileyo 17 4 umzi-mveliso wotyalo-mali ibaluleke ngaphezu kokucaphula ixabiso kuphela. E-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Siphose ngaphezulu kwe-2,300 yamacandelo e-17-4 PH ukusukela ngo-2019-nganye ifuna ulawulo oluluqilima lwe-GD&T, ukulandeleka konyango lobushushu, kunye nokuthotyelwa kwe-AMS 5643.
Kutheni i-17-4 PH ifuna ngaphezulu koTyalo-mali oluMgangatho lokuCasa
I-17-4 PH intsimbi engenanto "ayisiyonto nje engenasici." Ukuziphatha kwayo kokuqina kwemvula kuthetha inyathelo ngalinye-ukusuka kwipatheni ye-wax kwijiyometri ukuya kumjikelo wokugqibela wokuguga-kuchaphazela ngokuthe ngqo amandla esivuno, ubomi bokudinwa, kunye nokusebenziseka. Siye sabona abathengi besilela ukuqhutywa kweprototype kuba umboneleli wabo usebenzisa iimolds zegeneric ezilungiselelwe i-316, hayi ulwandiso oluphezulu lwe-thermal kunye nesantya sokuqina esicothayo se-17-4 PH. Isiphumo? I-Micro-shrinkage kwimizimba yevalve eludongeni olucekethekileyo, ngaphandle kwe-HRC 38-42 emva kokuguga kwe-H900, okanye ukuqhekeka komphezulu ngexesha lokuphumla koxinzelelo lwasemva.
Isiseko sethu se-ISO 9001 esiqinisekisiweyo sijongana nale nto ngezikhuseli ezintathu ezakhelwe ngaphakathi: Okokuqala, imiqulu yeqokobhe yeceramic yesiko elungiselelwe i-17-4's 1450 ° C yokugalela ubushushu. Okwesibini, iirempu zokupholisa ezilawulwayo ngaphakathi kwiziko lokufunxa-akukho kucinywa komoya. Okwesithathu, ukuqinisekiswa okunyanzelekileyo kwe-CMM emva kokushushumbisa kwiidatha ezibalulekileyo ngaphambi kokuba kuqale ukusebenza. Yileyo ndlela esibamba ngayo i-± 0.05 mm kwi-300 mm ububanzi ngaphandle kokugaya okwesibini.
Ukudityaniswa okuthe nkqo kuSombulula iiNdawo zeNzululwazi zoMveliso wangempela
Uninzi lwabathengi baphatha ukuphosa kunye ne-CNC njengabathengisi abahlukeneyo. Oko kudala izikhewu ze-handoff: izikimu zedatha ezingalungelelaniswanga, izibonelelo zestokhwe ezingaxelwanga, okanye ukulibaziseka kwengxelo malunga notshintsho lokutyeba kodonga. Kwiziko lethu le-Qingdao, iqela lobunjineli elifanayo liphethe ikhonkco elipheleleyo-ukusuka kuyilo lokungunda lotyalo-mali ngokugqithiswa kokugqibela.
- Sisebenza ngomatshini zonke ii-17-4 castings endlini zisebenzisa i-5-axis DMG MORI NTX 1000s, sisusa ukungahambi kakuhle kwenkqubo phakathi kwabathengisi.
- Iimetallurgists zethu zityikitya iitshathi zokuphatha ubushushu ezinezatifikethi zemathiriyeli ekrwada-ibhetshi nganye ibuyela emva kwisitokhwe sebha eqinisekisiweyo ye-SAE AMS 5604
- Ukugqitywa komphezulu akusoze kucingelwe emva koko: iRa 0.8 µm isemgangathweni ekutywinweni kobuso; I-Ra 0.4 µm efumaneka nge-electropolish-ingqinwe ngeprofilometer, hayi uqikelelo olubonakalayo
Oku kudityaniswa kunciphisa ixesha lokuhamba nge-37% kwii-odolo ze-volume medium-volume (50-500 pcs) kwaye kuphelisa ukulungiswa kwakhona kwiingcamango zenkqubo engafanelekanga. Ipompo enye yaseMntla yaseMelika i-OEM yanciphisa ukungaphumeleli kwentsimi ngama-92% emva kokutshintsha ukusuka kwimodeli yomthengisi wamanqanaba amabini ukuya kwisisombululo sethu esisodwa se-17-4 ye-PH.
Eyona nto ibuzwa ngabathengi ngaphambi kokubeka iodolo yabo yokuqala
"Ngaba unokuphosa itshaneli zokupholisa zangaphakathi ngaphantsi kwe-2.5 mm ububanzi?" Ewe-siye savelisa i-1.8 mm imingxuma eyimfama kwizindlu ze-cylinder ze-17-4 usebenzisa iindlela ezilahlekileyo eziqinisekisiweyo nge-industrial CT scan.
"Ngaba uyayixhasa i-H1150M + ukuguga kabini ngenxa yokuqina okuphezulu?" Ewe-irekhodi lethu leziko lirekhoda iireyithi zerempu, amaxesha okufunxa, kunye neeprofayili zokupholisa ngenxalenye yeqashiso, kunye nokutyikitywa kwedijithali okuvela kwi-QA kunye ne-metallurgy lead.
"Ithini iodolo yakho encinci yejometri engekho mgangathweni?" Akukho MOQ ezinzileyo. Siqhuba iiprototypes kwimithi yeqokobhe ekwabelwana ngayo xa kusenzeka-kwaye sabelane ngeendleko zezixhobo ngokuphandle. Kodwa asiyi kucaphula ukuba ubukhulu bodonga buwela ngaphantsi kwe-4.2 mm okanye i-engile yedrafti yehla ngaphantsi kwe-1.5 °. Loo mida ayifuni; zisekwe kwi-127 engaphumelelanga yokuhlola inqaku lokuqala efakwe kwidatha yethu yangaphakathi yeNCMR.
Siphendula le mibuzo ngaphambili-kungekhona kwifowuni yokuthengisa, kodwa kwingxelo yethu yokuphonononga ubunjineli, enikezelwe kwiiyure ezingama-72 zokungeniswa komzobo.
Ukujonga Phambili: Apho ukuCalwa okuchanekileyo kuya khona ngokulandelayo
Umda olandelayo awuyiyo inxalenye enkulu-yi-interfaces ehlakaniphile. Ngoku sihlohla izinto ezincinci ngokuthe ngqo kwi-17-4 yotyalo-mali: amanani e-laser-etched serial afundeka emva kokudubula, i-grooves edibeneyo yokuqinisekisa i-coolant-path, kunye neendawo ze-datum ezenziwe kwangaphambili ukuya ku-± 0.015 mm ngaphambi kwe-CNC yokugqibela. Oku kuphelisa amanyathelo okumakisha emva kokuphoswa kwaye kuncitshiswe iindawo zokuhlola nge-60%.
Ugxininiso lwethu lwe-R&D luhlala lumxinwa kwaye lunzulu: ukwenza iinkqubo ezixubileyo apho utyalo-mali luzisa ubume obusondeleyo, kunye nomatshini ochanekileyo wongeza umphezulu osebenzayo kuphela apho kuyimfuneko. Akukho "ubungakanani obufanayo-bonke" i-alloys. Akukho nyango lobushushu elingekho kwishelufu. Iphinda iphindwe, ibhalwe, iphicothe ukusebenza kwe-17-4 PH-inikezelwe ukusuka kwelinye 17 4 umzi-mveliso wotyalo-mali eQingdao ephatha i-spec sheet yakho njengesivumelwano, hayi ingcebiso.
