Xa iinjineli zichaza ukugalelwa kwesanti yentsimbi kwiivalvu zehydraulic ezinoxinzelelo oluphezulu okanye i-winch shafts ezingagugiyo, abakhethi nje inkqubo-bakhetha iqabane elikwaziyo ukubamba ukunyamezela ± 0.05 mm kwi-400 HB castings ngelixa liqinisekisa imfezeko ye-microstructural kwibhetshi nganye. Leyo sisiseko sokusebenza-hayi ngaphandle-kwenyani umzi-mveliso wokugalela isanti yentsimbi ukukhonza iinkqubo zoshishino ezibalulekileyo kubuthunywa.
Kutheni ukuCalwa kweSanti kusalawula amacandelo entsimbi asebenza ngokuPhezulu
Abanye bacinga ukuba ukuphosa kotyalo-mali endaweni yesanti yokugalela kwiindawo ezichanekileyo. Kodwa kwizindlu zokwenyani zempompo ye-hydraulic kunye neebhloko ze-cylinder zepiston, ukuphosa isanti kuhlala kungenakuphinda kuthathelwe indawo-ingakumbi xa ubukhulu bodonga budlula i-50 mm, ubunzima becala bungaphezulu kwe-120 kg, kunye nokumelana noxinzelelo lwe-thermal kubaluleke ngaphezu kokugqitywa komphezulu wodwa. Siye sabona imizimba emithathu engaphumelelanga ye-AMS 5387 ye-cobalt alloy valve ibuyile kumgca we-foam olahlekileyo okhuphisana naye ngenxa yokuba i-porosity ecuthekayo yenziwe kufutshane nemijelo yokupholisa yangaphakathi. Ukuphoswa kwesanti-kunye nokulawulwa kwe-green-sand permeability, i-gating design echanekileyo, kunye ne-real-time metallostatic monitoring pressure monitoring-ukuphepha loo mngcipheko. Ihambisa iindlela zokuqina eziqikelelwayo zamabakala entsimbi ye-ductile efana ne-QT600-3 kunye ne-QT700-2, apho amandla okuqina kunye nobude kufuneka buhlalisane phantsi kokulayisha umjikelo.
Izakhono ezine eziNgaxoxisaniyo zeFactory ethembekileyo ye-Iron Sand Casting
Isibonelelo esiqinisekisiweyo asanelanga. Yintoni eyahlula amandla okulungela imveliso nokuthotyelwa kwephepha? Ezi zinto zine zivela ngokungaguquguqukiyo kubuhlakani bexesha elide obuyimpumelelo:
- Ukulandeleka kwezinto phantsi ukuya kwinani lobushushu-hayi nje izatifikethi zokusila, kodwa iilogi ezibhaliweyo zomlilo, ukuqinisekiswa okubonakalayo ekugaleleni, kunye nemivalo yovavanyo egciniweyo nge-ASTM A536
- Kwinkqubo yolawulo lomda phambi kokuba shakeout-ukusebenzisa i-thermocouples efakwe ngaphakathi kunye ne-laser-scanned core assemblies ukulungelelanisa amazinga okupholisa * phambi kokuqina kokugqibela
- Ukuqinisekiswa kobuchule kwimigangatho ephosiweyo-ukuqhuba iimvavanyo zobomi besixhobo kwiisampulu ze-as-cast ukuqinisekisa i-graphite morphology kunye nokuphepha ukusilela kokufaka kwangaphambili ngexesha lokugqiba i-CNC
- Uyilo lwepateni ye-GD&T-ukwakha iithagethi zedatum kwiipateni zamaplanga ukuze iindawo zokuhlola iCMM zihambelane nojongano olusebenzayo, hayi ijometri engenamkhethe.
Sake sanceda i-OEM yepompa yaseYurophu ukunciphisa ukungaphumeleli kwentsimi nge-73% ngokulula ngokuhambisa i-angle eyidrafti enye kwi-ductile iron foundation casting-isuka kwinkxalabo ye-cosmetic ukuya kwi-anchor yendlela yomthwalo osebenzayo. Olo hlobo lokuqonda aluveli kwikhathalogu. Iphuma ekuqhubeni i-18,000+ yentsimbi yokuphosa minyaka le kumaqonga amathandathu enkqubo yolwelo olumanzi.
Apho iMveliso yeHybrid Yongeza ixabiso lokwenyani
Ukuphosa kukodwa akufane kuyisombulule ingxaki epheleleyo. Amalungu entsimbi exabiso eliphezulu adibanisa ukugaywa kwesanti kunye nomatshini ochanekileyo-kwaye hayi nje amanyathelo alandelelanayo. Ngokomzekelo, iirola ze-winch yemoto ye-winch centre shaft zifuna: (1) i-sand-cast cast ductile iron blanks ene-optimized nodule count for fatigue, (2) i-CNC turning egcina i-residual compressive stress in the bearing jenali, kunye (3) nokukhethwa kwe-induction ukuqina * kuphela * kumphezulu woqhagamshelwano-ukushiya i-flange yengingqi ye-ductile yokulayishwa kwangaphambili kwe-bolt. Le ndlela yokuxuba inciphisa iindleko zizonke ngama-22% xa kuthelekiswa neentsimbi zokwenziwa ngoomatshini ngokupheleleyo ngelixa iphucula ubomi benkonzo ngama-40% kwimijikelo ye-abrasive duty. Isebenza kuphela xa iqela elifanayo lilawula zombini i-metallurgy kunye ne-machining parameters-akukho handoffs, akukho ngqikelelo.
Ukukhetha iFactory yakho yokuphosa isanti yentsimbi: Imibuzo emithathu etyhila yonke into
Musa ukubuza "Liliphi ixesha lakho lokuhamba?" Buza endaweni yoko:
- "Ndibonise izinto zakho ezintathu zokugqibela ezikhatywayo-yintoni ebangele ukusilela ngakunye, kwaye ubonakalise njani ukuba ukulungiswa kusebenze?" Ukuba bayathandabuza okanye bacaphula "utshintsho lweenkcukacha zabathengi," hamba. Uhlalutyo lwengcambu aluxoxiswana.
- "Uyiqinisekisa njani imilo yegraphite kunye nokuhanjiswa *phambi kokuba* kuqale ukusebenza?" Iimpendulo ezamkelekileyo ziquka: uhlalutyo lomfanekiso oluzenzekelayo ngokwe-ISO 945-1, lungqinisiswe ngokuchasene nemigangatho yereferensi; iimpendulo ezingamkelekanga zibandakanya "injineli yethu yesiseko iyayijonga."
- “Ungakwazi ukubamba indawo yokunyamezela i-Ø0.1 mm kumbhobho oyi-300 mm wedayamitha owembiweyo kwindlu yesanti?” Ewe kuthetha ukuba bakuqinisekisile ukuphinda-phinda ulungelelwaniso olungundoqo, imbuyekezo yokukhula kobushushu, kunye nemodeli yokugqwesa emva kobushushu. Akunjalo ukuba abakaluqhubi olo vavanyo okwangoku.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. idibana bobathathu. Indawo yabo ethobela i-ISO e-Qingdao iqhuba uphicotho lwemihla ngemihla ye-metallographic, igcina ukulandeleka okupheleleyo kobushushu ukuya kwinxalenye, kwaye iqinisekisa yonke intsapho ephosayo ngokuchasene nebenchmarks zokusebenza ezisebenzayo-hayi nje ukupasa komda / ukungaphumeleli. Basebenzela i-OEMs ye-hydraulic yaseMntla yaseMelika, izihlanganisi zempompo ze-EU, kunye nabavelisi bezixhobo zokwakha zaseMazantsi-mpuma eAsia-kungekhona iikowuti zegeneric, kodwa ngengxelo ye-GD&T-ephononongwe phambi kokubekwa kweodolo.
An umzi-mveliso wokugalela isanti yentsimbi ufumana ukuthenjwa kungekhona ngokuthembisa ukufezeka, kodwa ngokubonisa indlela ekusingatha ngayo ukungafezeki. Xa indlu yakho elandelayo yevalve yoxinzelelo kufuneka iphile kwimijikelo engama-200,000 kwibhari ye-350-okanye i-winch shaft yakho kufuneka ixhathise i-galling kwindawo enetyuwa egcwele ityuwa-iqabane elifanelekileyo aligaleli nje intsimbi. Benza indlela yokuziphatha kwayo, ukuqina okukodwa okulawulwayo ngexesha.
