Xa iinjineli zicacisa icandelo leenkqubo zehydraulic okanye iindibano zempompo zoxinzelelo oluphezulu, azifuni nje “intsimbi engoomatshini.” Bafuna uzinzo lwe-dimensional phantsi kwe-300+ bar cycle. Bafuna ingqibelelo ye-microstructural emva konyango lobushushu. Bafuna iinxalenye ze-cobalt-nickel ezixhathisa i-galling kwi-500 ° C-kwaye zibambe ukunyamezela kwe-± 0.01 mm kwiibhore ezingekho kwi-cylindrical. Leyo yinyani yokusebenza emva kokukhangela i umzi-mveliso womatshini wokuchaneka kwangaphambili.
EQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Sisebenze ngaphezulu kwe-12,000 AMS 5387 cobalt alloy pump housings ukususela ngo-2019. Kwiprojekthi enye yaseMntla Melika, uyilo loqobo lomxumi wabiza iicastings ezintathu ezidityanisiweyo kunye-de iqela lethu liqhube utyalo-mali kunye noxinzelelo lwe-thermal kunye noxinzelelo lwe-thermal. Isiphumo: I-41% yeendlela zokuvuza ezimbalwa, i-27% yokudibanisa ngokukhawuleza, kunye nokusilela kwintsimi kwiinyanga ezili-18 eziqhubekayo. Ayingobuchule bethiyori leyo. Yiloo nto eyenzekayo xa uphosa, umatshini, kunye nokuqinisekiswa kwesinyithi kuhlala phantsi kophahla olulodwa oluthobela i-ISO.
Uninzi lwababoneleli baphatha i-cobalt alloys "njengenzima ukusika" - kwaye bayeke apho. Sizithatha njengezinto *ezityebileyo kulwazi*. Imilomo esekelwe kwi-T800, umzekelo, ifuna ulawulo oluchanekileyo lokusabalalisa i-carbide phambi komatshini. Ke ngoko siphuhlisa iiprofayili zonyango lobushushu kunye namaqabane ethu ezinto ekrwada-hayi nje ukudibana ne-AMS 5387 specs, kodwa ukuqinisekisa ukuqina okufanayo kuwo wonke amacandelo eludongeni ayi-120 mm. Siyayiqinisekisa ngemephu ye-Rockwell C enqamlezileyo, hayi nje ukufundwa komphezulu. Xa abathengi bethumela imizobo ye-GD&T-enzima yezindlu zempompo yepiston, siphawula ubungozi obunokuthi bugqwetheke *phambi* kokuveliswa kwendlela yesixhobo—kungekhona emva kokuhlolwa kwenqaku lokuqala. Abaqhubi bethu be-CNC baqhuba inkqubo yokuhlola i-CMM kwizikhululo ezintathu ezibalulekileyo: i-post-roughing, i-post-heat-treat, kunye nokugqiba kwangaphambili. Akunjalo ngenxa yokuba umgangatho ufuna oko—kodwa ngenxa yokuba izitulo zevalve yoxinzelelo zisilela ngentlekele ukuba umphezulu wokukhanya ungaphezulu kwe-0.4 µm Ra kujongano lokutywina.
- Udibaniso oluthe nkqo oluthintela izithuba ze-handoff: Ukuchithwa kwesanti, ukuchithwa kwe-investment, i-multi-axis CNC (ukuya kwi-5-axis ngaxeshanye), unyango lwe-vacuum yokushisa, kunye nokugqithisa-konke kwenziwa ngaphakathi kwindlu. Akukho kukhutshwa kwamanyathelo abalulekileyo kuthetha ukuba akukho mahluko kwibhetshi ukuya kwibhetshi kwicala lokuhamba okuziinkozo okanye iipateni zoxinzelelo olushiyekileyo.
- Ukulandeleka kwezinto onokuthi uziphicothe: Yonke i-cobalt-nickel billet ithwala iingxelo zokuvavanya ngokupheleleyo, i-ID yesithando somlilo, kunye nohlalutyo lwe-spectral. Sibhala zonke iinombolo zobushushu ngokuchasene nenxalenye yeenombolo zesiriyali-nokuba kukuqhuba kweprototype.
- Ukugqitywa okusebenzayo, kungekhona ukutyabeka kwe-cosmetic: Kwiziseko zempompo ye-offshore, sisebenzisa i-duplex yensimbi engenasici i-plasma-sprayed coatings kunye ne-98.7% yoxinaniso kunye ne-≤0.3% umxholo we-oksijini-iqinisekisiwe nge-ASTM B742 yokuvavanya ukunamathela-kungekhona i-generic "i-corrosion-resistant" iplating.
Abanye baphikisa ngelithi iziseko ezikhethekileyo zihambisa ngcono, ngelixa iivenkile ezizinikeleyo ze-CNC zibonelela ngonyamezelo olungqongqo. Kodwa izinto ezintsonkothileyo ezifana ne-winch yemoto ye-winch center shaft rollers zifuna zombini. Iijenali ezithwele umthwalo we-shaft kufuneka ziphile kwimijikelo ye-torque yezigidi ezi-2; I-spline root radii kufuneka inqande ukugxininiswa koxinzelelo; umphezulu wayo kufuneka igcine ukuthambisa emva kokuba sesichengeni sesitshizi setyuwa. Awukwazi ukwahlula loo mfuno kubathengisi ababini ngaphandle kokwazisa iimpazamo zolungelelwaniso, ukungahambelani kobushushu, okanye unxibelelwano. Kwi-QINGDAO QIANGSENYUAN, injineli efanayo eqinisekisa i-mold yokuphosa iphinda iprogram umjikelezo wokugqibela we-OD wokugaya-kwaye usayine kwingxelo yovavanyo olusebenzayo.
Sibona iintlungu eziqhubekayo kubo bonke abathengi behlabathi: utshintsho loyilo lwasemva kwexesha ngenxa yokungalindelwanga komatshini, ukugqiba okungahambelaniyo komphezulu kwimingxuma enzulu, kunye nokulibaziseka kokunikezelwa kokusebenza kwakhona okubangelwa yi-porosity engabonakaliyo. Impendulo yethu ayilulo ulungiselelo olukhawulezayo-lungenelelo lwangaphambili. Ngexesha lokuphononongwa komzobo, silinganisa ukukhutshwa kwe-chip kwiitshaneli zokupholisa zangaphakathi kwii-hydraulic manifolds. Senza imodeli yokugqwetheka kwe-thermal kwi-castings yentsimbi enodonga olucekeceke ngexesha lokuthomalalisa uxinzelelo. Sinikezela ngengxelo yokwenziwa kwezinto kwiiyure ze-72-kungekhona njengoluhlu lokutshekisha, kodwa ngezinye iindlela ezichazwe: "Le radius ye-0.2 mm yongeza ixesha lomjikelo we-37%. Ukutshintshela kwi-0.5 mm kunciphisa ukunxiba kwesixhobo nge-60% kwaye igcina i-coefficient yokuhamba ngaphakathi ± 1.2%. Yiloo ndlela esijika ngayo "umzi-mveliso womatshini wokuchaneka kwangaphambili" ukusuka kwigama eliphambili kwisiqinisekiso sokuhanjiswa.
Ikamva lokwenziwa ngokuchanekileyo alikho malunga noomatshini abakhulu okanye ii-spindles ezikhawulezayo. Kumalunga nokuvala i-loop phakathi kokuziphatha kwezinto eziphathekayo, injongo yejometri, kunye nokusebenza okusebenzayo. I-QINGDAO QIANGSENYUAN TECHNOLOGY yandisa ingqwalasela yayo ye-R&D kwi-hybrid casting-machining workflows-ngokukodwa kumacandelo e-cobalt akufutshane-netha apho umatshini wokugqibela ususa ≤0.3 mm isitokhwe. Songeza izatifikethi ze-AS9100 kunye ne-API Q1 kulo nyaka-kungekhona njengeebheji, kodwa njengezakhelo ezicwangcisiweyo zokuqinisa iiprothokholi zethu zovavanyo lomngcipheko kwi-aerospace kunye ne-subsea applications. Ukuba iprojekthi yakho elandelayo ifuna iinxalenye ezenza phantsi koxinzelelo, kungekhona nje ukunyamezela, qalisa ngedatha yezinto eziphathekayo-kungekhona amabango okuthengisa.
