Akatswiri akamatchula gawo lomwe liyenera kupulumuka ku 30,000 psi hydraulic pressure, kukana kuphulika m'malo a slurry abrasive, kapena kukhalabe okhazikika pambuyo pa maola 500 pa 650 ° C - "zabwino" si njira. Ichi ndichifukwa chake ma OEM apadziko lonse lapansi mu ma hydraulics, mafuta & gasi, ndi zida zam'manja zolemera nthawi zonse amatembenukira ku OEM CNC Machining fakitale ndi luso lotsimikizika la ma cobalt-nickel superalloys, osati mashopu azitsulo omwe amagwiritsidwa ntchito wamba.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ndi m'modzi wotero. Kutengera ku Qingdao, China, kampaniyo siitenga mwatsatanetsatane ngati kumaliza - imamanga m'gawo lililonse: kusaka zinthu, kapangidwe ka tirigu, njira zopangira zida zambiri, nthawi yothira kutentha, komanso kutsata kwa GD&T kotsimikizika kwa CMM. Tawona makasitomala akusintha ogulitsa pambuyo poti nyumba yawo yachitatu yapampu ya AMS 5387 yalephera - kubwereza kulikonse kumasokonekera pakuchepetsa nkhawa. Ku QIANGSENYUAN, njira yolepherekayo idathetsedwa potseka njira zotsatirira kumalipoti oyesa mphero *ndi* kutsimikizira magawo ozungulira matenthedwe pa batch iliyonse-osati oyamba okha.
Mphepete mwaukadaulo wawo umayambira pomwe masitolo ambiri amayima: luso lakuya la alloy. T800 yochokera ku Cobalt ndi AMS 5387 si "chitsulo china chosapanga dzimbiri." Amafuna magiredi apadera a carbide, kuchepetsa mitengo yazakudya, kukhazikika kosasunthika, komanso kuyang'anira nthawi yeniyeni yamafuta kuti apewe kusweka kapena kugawanika. QIANGSENYUAN imayendetsa ma cell opangira zida izi-palibe zoyika zogawana ndi aluminiyamu kapena chitsulo chocheperako. Chilango chimenecho chikuwonetsa kukhulupirika kobwerezabwereza: Ra ≤ 0.4 µm pankhope zomata kwambiri, ngakhale pamilomo ya cobalt alloy ya 120-mm-diameter yomwe imakhudzidwa ndi kugwedezeka kwa cyclic matenthedwe. Makasitomala anena kuti palibenso kukonzanso kwa ma valve okakamiza pazambiri zotsatizana 17—chinthu chomwe tatsimikizira kudzera mu kafukufuku wamagulu ena.
Kuphatikizana koyima si nthawi yotsatsa pano-ndi momwe amalamulira zomwe ena sangathe: mawonekedwe pakati pa kuponyera ndi makina. Zopangira zitsulo kapena zitsulo zosapanga dzimbiri zimafika ndi kulimba kowongolera (HB 220-260) komanso kupsinjika pang'ono kotsalira - komwe kumachitika kudzera pazitseko zokongoletsedwa bwino, nkhungu zamchenga zozizirira pang'onopang'ono, komanso kutsitsimuka kwapambuyo kunjenjemera. Izi zikutanthawuza kuchotsedwa kwa katundu wocheperako panthawi ya CNC, kulolerana kwambiri pazinyumba zokhala ndi mipanda yopyapyala (± 0.015 mm pa Ø180 mm bores), ndipo palibe kusokonezeka modabwitsa pambuyo pa chithandizo cha kutentha komaliza. Pamene pampu ya ku Europe OEM imafuna 220 mm m'mimba mwake piston mpope silinda nyumba ndi 0.02 mamilimita cylindricity kupitirira 450 mm kutalika - ndi traceability zonse zakuthupi kubwerera ku ingot - sanafunse mawu ochokera kwa mavenda asanu. Anatumiza zojambula mwachindunji ku gulu la ainjiniya la QIANGSENYUAN ndipo adalandira mayankho aukadaulo m'maola 36, kuphatikiza malingaliro a GD&T omwe adachepetsa mtengo wamagetsi ndi 40%.
Ubwino suwunikiridwa pamapeto pake - umapangidwira, pang'onopang'ono. Mipiringidzo ya cobalt alloy yomwe ikubwera imatsimikiziridwa ndi chemistry (OES), kukula kwambewu (ASTM E112), ndi ukhondo wa ultrasonic musanatsitse. Gawo lililonse lopangidwa ndi makina limayendera macheke a CMM pamagawo atatu: itatha kusokoneza, itatha theka, komanso isanachitike. Kuyang'anira komaliza kumaphatikizapo kuyezetsa kogwira ntchito-monga ma valve oyesera kukakamiza ku 1.5 × kupanikizika kogwira ntchito-ndi kuwunika kowoneka pansi pa 10 × kukulitsa kwa zolakwika zazing'ono. Zolemba? Za digito kwathunthu, zosakanika, ndikusungidwa kwa zaka 10. Makasitomala wina wa ku North America anatiuza kuti: “Tinasiya kudzifufuza tokha m’nkhani yoyamba chifukwa malipoti awo a FAIR anali ndi zambiri zokhudza metrology—ndi kusanthula momveka bwino zimene zimayambitsa—kuposa labu yathu yamkati.”
Kudalirika pakupanga OEM sikukhudza mtengo wotsika kwambiri kapena nthawi yotsogola kwambiri. Ndizokhudza kudziwa momwe valavu yanu idzakhalire pambuyo pa maulendo 10,000 pa 120 ° C - ndikudalira wogulitsa amene adayesa kale zochitikazo pa mapulogalamu atatu oyambirira. QINGDAO QIANGSENYUAN TECHNOLOGY imapereka chidaliro chimenecho kudzera mu chidziwitso cha aloyi-chake, kuwongolera makina ophatikizika, komanso kukhwima kwamtundu komwe kumagwira gawo lililonse ngati gawo lofunikira kwambiri. Kwa mainjiniya omwe amafotokozera magawo omwe kulephera sikungatheke, kusankha sikuli pakati pa ogulitsa - kuli pakati pa kuchepetsa chiopsezo ndi kuvomereza zoopsa. Ufulu OEM CNC Machining fakitale chimapangitsa chisankho kukhala chosavuta.
