Umzi-mveliso wotyalo-mali awuyondawo eneziko kunye nokubumba. Kulapho ukuchaneka kuqala ngaphambi kokuba isinyithi sinyibilike-apho ipateni ye-wax, engekho mkhulu kunozipho lweminwe, ichaza ijometri yokugqibela yendlu yempompo ekufuneka itywine kwi-400 bar okanye i-cobalt alloy nozzle imelana no-800 ° C ukukhukuliseka kwe-thermal. Ukuya chaza umzi-mveliso wotyalo-mali kukuchaza i-ecosystem elawulwa ngokungqongqo: inzululwazi yemathiriyeli idibana ne-metrology, i-metallurgy idibana nokuthotyelwa kwe-GD&T, kwaye wonke umjikelo wokuphatha ubushushu uyalandeleka kwibillet yayo ekrwada.
Siye sabona abathengi bethumela imizobo ebhalwe "ASME B16.34, Class 900" kuphela ukufumanisa-emva kokuhlolwa kwenqaku lokuqala-ukuba isiseko sabo esikhethiweyo sasingenalo i-AMS 5387 cobalt alloy alloy alloy eqinisekisiweyo okanye i-CMM-ekwazi ukuqinisekiswa kwinkqubo. Lo msantsa wahlula iworkshop kumzi-mveliso wotyalo-mali oyinyaniso. Kwa-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., siphatha iodolo nganye njengenkqubo evaliweyo: uphononongo loyilo → uqinisekiso lwemathiriyeli → ukuqinisekiswa kwepateni yewax → ulawulo lolwakhiwo lweqokobhe → iprofayile yerempu ethotywayo → uphononongo lwesithando somlilo → uhlalutyo lwe-microstructure yasemva kokuphoswa → uvavanyo lokugqiba uxinzelelo lwe-CNC. Akukho nyathelo linikezelwa ngaphandle. Akukho bhetshi iswele ukulandeleka ngokupheleleyo.
Kutheni le nto inqanaba lokudibanisa libalulekile? Ngenxa yokuba ukuchithwa kotyalo-mali kusilela ngokuthula-kungekhona kwisivuno, kodwa kubomi benkonzo. Ukutenxa nge-0.05 mm kwi-piston pump cylinder yendlu bore ayibonakali kushicilelo. Kodwa phantsi komthwalo we-hydraulic cyclic, ikhawulezisa ukunxiba kweringi, yonyusa ukuvuza nge-17%, kwaye inciphisa ixesha lenkonzo ukusuka kwi-12,000 ukuya kwii-7,200 iiyure. Siyibambile le nto ngexesha lophononongo oludibeneyo lokusilela kunye nemoto yobunjineli yaseYurophu i-OEM. Umthengisi wabo wangaphambili wasebenzisa i-generic "stainless steel" feedstock-akukho rekhodi yonyango lobushushu, akukho vavanyo lwe-corrosion ye-intergranular. Iqela lethu lichaze i-ASTM A494 CW6MC, ubungakanani obuziinkozo obuqinisekisiweyo ngokwe-ASTM E112, kwaye longezelelekileyo isisombululo sokucoca + ukucima ngenitrogen yokuhlanjululwa. Isiphumo: Ukusilela kwibala elinguziro kwiinyanga ezili-18 kunye neeyunithi ezingama-42,000.
Umzi-mveliso wokwenyani wotyalo-mali nawo unemiqobo yawo-kwaye uyanxibelelana nawo kwangethuba. Abanye bacinga "ijiyometri entsonkothileyo = ilungele ngokuzenzekelayo ukutyalomali." Ayonyani. Ii-Undercuts ezinzulu kuno-3 × ubukhulu bodonga? Ifuna i-ceramic cores-engeza iindleko kunye nexesha lokukhokela. Ubukhulu bodonga bungaphantsi kwe-2.5 mm kwi-cobalt alloy ye-T800? Umngcipheko we-microporosity ngaphandle kokuba ixesha lokumisa iqokobhe, izinga le-dewax, kunye neqondo lobushushu lokugalela zilungelelaniswe ngaphakathi kwe-±2°C. Siyihlaba umkhosi ngexesha lokujonga umzobo-kungekhona emva kokukhutshwa ngundo. Iinjineli zethu azithi "singayenza." Bathi: "Singakwazi ukubamba i-± 0.03 mm kobuso be-flange ukuba uvumela i-1.2 mm uyilo kubambo lwangaphakathi, kwaye siya kuqinisekisa nge-optical contour scan pre-machining." Olo lwazi luvela ekusebenzeni kwe-14,000 + i-investment cast lots ukususela ngo-2015-kungekhona kwikhathalogu.
Yintoni eyahlula iQINGDAO QIANGSENYUAN ayilingani. Kugxilwe. Asiphosi izibiyeli zeemoto okanye izixhobo zokuhombisa. Yonke inxalenye esiyivelisayo isebenzela enye yemimandla emine: i-valve ye-hydraulic yoxinzelelo oluphezulu, izixhobo ze-oyile kunye negesi ye-downhole, iindibano zempompo ezinobunjineli, okanye iinkqubo ze-winch zezixhobo ezihambayo. Loo mda omxinwa usenza ukuba silungiselele yonke into-ithala leencwadi leejeyometri zevalvu eqhelekileyo, ababoneleli be-alloy abaqeqeshwe kwangaphambili be-T800 abaneengxelo zovavanyo lokusila ezigcinwe kwiminyaka eyi-10, iinkqubo ze-CNC eziqinisekisiweyo kwimigangatho eyiyo yokuphoswa (engezizo iimodeli ezifanelekileyo ze-CAD), kunye nezicwangciso zokuhlola ezakhiwe malunga nokusebenza okusebenzayo-hayi nje ukupasa okulinganiselweyo / ukungaphumeleli. Xa umthengi ebuza, "Ngaba ungayiphosa le roller yeshaft engekho mgangathweni ene-spline ephazamisekileyo kunye nezitsha zokupholisa ezi-asymmetric?" siphendula ngemephu yenkqubo-hayi iphepha lokucaphula.
Ukuchaza umzi-mveliso wotyalo-mali kukuqonda njengendawo yokuhlangana: uqeqesho lwe-metallurgical, ubukrelekrele bejometri, kunye nobungqongqo bokusebenza. Kulapho "izinto eziqinisekisiweyo" zithetha ukuba ubambe i-ladle log, ingxelo ye-spectrographic, kunye ne-tensile curve-hayi isitampu nje. Apho "ukuchaneka" kuthetha ukuba idatha yeCMM ifakwe kulo lonke uphawu olubalulekileyo, hayi nje inqaku lokuqala. Apho "ukuthembeka" kuqala nge-shell binder viscosity control-kungekhona ukupakishwa kokugqibela. Ukuba isicelo sakho sifuna imfezeko yolwakhiwo phantsi koxinzelelo olugqithisileyo, ubushushu, okanye umhlwa, tsiba i-generalist. Khetha iqabane eliphatha yonke into yokuphosa njenge-mission-critical component-kuba kwiinkqubo ze-hydraulic, izixhobo ze-oilfield, kunye neepompo eziphezulu, kunjalo.
