Ukuphoswa kwesinyithi kwimizi-mveliso asikokugalela isinyithi esinyibilikisiweyo kwisingundo kwaye sinethemba lokona kulungileyo. Imalunga nokubamba ukunyamezelwa kwe-dimensional ye-±0.05 mm kwi-300-mm ye-cobalt alloy yempompo yendlu yendlu ngelixa iqinisekisa i-microstructural homogeneity kwiibhetshi ze-120 kg. Kumalunga nokuhambisa i-sand-cast steel winch centre shaft roller esinda kwimijikelezo ye-10,000 phantsi kwe-450 MPa yoxinzelelo loqhagamshelwano-ngaphandle kokuqhekeka komphezulu okanye i-oxidation ye-grain boundary. Elo nqanaba lolawulo likwahlula ukuphoswa okusebenzayo kwimishini ebaluleke kakhulu.
Siye sabona ukwakhiwa kwakhona kwenkqubo ye-hydraulic eninzi kusilela-kungekhona kwiziphene zoyilo, kodwa ukusuka ekungahambelaniyo kobunzima bokuphosa kwipiston pump cylinder housings. Ibhetshi enye ibetha i-28 HRC; elandelayo yehla ukuya kwi-22 HRC. Isiphumo? Ukunxitywa kwangaphambi kwexesha, ukutywinwa kwetywina, kunye nexesha lokuphumla elingacwangciswanga. Abathengi abaceli "ukuphoswa." Bacela *umzimba wevalve yoxinzelelo ovala kwi-bar ye-700 emva kweminyaka emi-5 kwinkonzo yegesi emuncu *, okanye *i-T800 cobalt alloy nozzle egcina ukuzinza kwe-coefficient kwi-650 ° C *. Ezo aziyiyo inkcazo-ziikhontrakthi zokusebenza. Kwaye baqala ixesha elide ngaphambi kokuba iziko likhanyise.
Imveliso yentsimbi yelizwe yokwenyani ifuna ukudityaniswa ngokuthe nkqo-hayi nje ukuphosa, kodwa ukuqinisekiswa kwesinyithi, i-GD&T-aware machining, kunye nonyango lobushushu oludityanisiweyo kwi-axis esebenzayo yenxalenye. Kwi-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Yonke inxalenye yempompo ye-cobalt ye-AMS 5387 ifumana uqinisekiso lwemathiriyeli emithathu ezimeleyo: uhlalutyo lwe-spectrographic olungenayo, uvavanyo lwentlantsi lwenkqubo ngexesha lomatshini ogwenxa, kunye ne-PMI yokugqibela (ukuchongwa kwezinto ezilungileyo) kwindawo egqityiweyo. Asizamkeli iziqinisekiso zokusila ngexabiso lobuso. Sijonga ukulingana kwekhabhoni ngokuchasene ne-ASTM A995, siqinisekisa umxholo we-delta ferrite kwii-duplex stainless castings ezine-feritscopes eziphathwa ngesandla, kunye nemephu yobulukhuni bokuthambeka kuzo zonke iindawo ezichatshazelwe bubushushu zisebenzisa iVickers microhardness enqumlayo. Oku ayisiyiyo i-overkill-yindlela esikhusela ngayo iplagi ye-cobalt alloy enye ngaphandle kwe-spec ukuba ibangele ukusilela kwe-cascading kwi-oyile ye-offshore kunye ne-gas manifolds.
Abanye banokuxoxa ukuba ukukhupha kunye nokwenza oomatshini kubathengisi abahlukeneyo kusindisa iindleko. Kodwa ekusebenzeni, loo modeli yazisa iindawo ezine zokusilela okubalulekileyo: ireferensi yedatha engahambelaniyo phakathi kwe-Foundry kunye nevenkile yomatshini, imbali engalawulekiyo yobushushu ngexesha lokudluliselwa, iiprothokholi zokuhlola ezingalunganga, kunye nokuphendula okuziro kwiziphene zojongano ezifana ne-subsurface porosity evezwe kuphela emva kokugaya i-CNC. Siyayiphelisa loo mingcipheko ngokulawula ikhonkco elipheleleyo-ukusuka kwiqokobhe lotyalo-mali kulwakhiwo kunye nokulawulwa kokupholisa kokuqina ukuya kwi-axis ye-five-axis contouring yeepaseji zevalvu yangaphakathi kunye ne-electropolished surface finishes intlanganiso Ra ≤ 0.4 µm. Xa umthengi ethumela umzobo onee-callout ze-GD&T zokunyamezela isikhundla kwimingxuma emithandathu engeyo-coplanar bolt kwisiseko sehydraulic manifold, iinjineli zethu azicaphuli nje ixabiso. Bafakela iflegi yokutshintsha okungundoqo okunokubakho kubumba lwesanti, balinganisa imbuyekezo yokucutheka kwi-MAGMASOFT, kwaye bacebise ukulungiswa okuzinikeleyo okutshixa zombini ukuphosa kunye needatum ezinomatshini kwireferensi efanayo yekinematic. Ayiyonkonzo leyo. Yinkqubo yobunjineli edibeneyo.
Ikamva lokuphoswa kwesinyithi kwimizi-mveliso ilele kubukrelekrele benkqubo yomxube-hayi ukujula *okanye* ukwenziwa komatshini, kodwa ukuphosela *ukwenziwa komatshini. Cinga ngesiseko sempompo yensimbi engenastainless kunye ne-net-shape flanges, emva koko igqitywe ngomatshini odibeneyo wokukhulula uxinzelelo lwe-thermal olugcina iibhore ezithwalayo ezingenasiphako. Okanye ivalve ye-cobalt-nickel alloy body cast enejiyometri yokubingelela ephinda-phinda njengendawo ebambekayo ngexesha lemisonto yetorque ephezulu. I-QINGDAO QIANGSENYUAN TECHNOLOGY yenza nzulu i-R&D kanye kwesi sithuba: ukunyusa umgangatho wokubekwa ukuze kuncitshiswe ukususwa kwesitokhwe sasemva komatshini, ukufakela i-thermocouples kwizingundo ukuze kunxulumane izinga lokupholisa ngobungakanani bokugqibela obuziinkozo, kunye nokufaneleka kwealloyi entsha ye-T800 esekwe kwi-vacuum-utyalo-mali olufutshane. Ayizomfuniselo zaselebhu ezi. Ziimpendulo kwizicelo zokwenyani-ezisuka kwii-OEM zaseYurophu ezifuna ubunzima obulula, iindibano zempompo zokuqina, kunye neekontraka zamandla zaseMntla Melika ezifuna ixesha elide lenkonzo kwiindawo ezinodaka oluludaka. I-Industrial metal casting iye yavela ngaphaya kwemveliso yobuninzi. Ngoku liziseko ezichanekileyo-zenziwe ngobunjineli, zaqinisekiswa, ziyalandeleka, kwaye zakhelwe ukwenza apho ukusilela kungeyondlela yokukhetha.
