Pamene mainjiniya afotokoza zitsulo kuponyera fakitale Othandizana ndi ma valve ofunikira kwambiri opangira ma hydraulic, nyumba zapampopi, kapena zida zam'mphepete mwa nyanja, sikuti amangogula zida - akugula chidaliro chazitsulo. Dimensional Drift mu nyumba ya silinda ya pampu ya piston? Kupatuka kwa 0.05 mm pampando wa nozzle wa cobalt? Izi si kulolerana - ndi ma vectors olephera. Tawona ntchito zitatu zikuchedwa chaka chatha chifukwa ogulitsa adatenga AMS 5387 cobalt alloy ngati "chitsulo china chosapanga dzimbiri." Si. Kukula kwake kwamafuta, machitidwe ochepetsa kupsinjika kwa makina, komanso mpweya wa carbide umafuna kuwongolera - osati zida zokha.
Chifukwa Chake Kupambana Kwambiri Kumalekanitsa Mafakitole Opangira Zitsulo Zenizeni Ndi Opanga
Ambiri oyambitsa amapanga zitsulo. Ochepa amachilamulira. Kuchita bwino kwenikweni kumayamba kusanasungunuke: kutsimikizika kwa T800 cobalt-based raw material traceability, zolembedwa zochiritsira kutentha zomwe zimatsimikiziridwa ndi ASTM A995, komanso kutsimikizira kwapang'onopang'ono -osati malipoti okhazikika a post-cast. Ku Qingdao Qiangsenyuan Technology, gulu lililonse lazitsulo zosapanga dzimbiri limawunikiridwa mwachiwonekere litalandira, kenako limabwerezedwa pambuyo poyatsa ndi kuzimitsa. Chifukwa chiyani? Chifukwa kuchepa kwa chromium pamalire a tirigu sikuwoneka ndi maso - koma kumayambitsa kusweka msanga pansi pa kukakamizidwa kwa cyclic mu maziko a pampu yamafuta & gasi.
Timayesa pafupipafupi zojambula za GD&T zoperekedwa ndi makasitomala motsutsana ndi njira zenizeni zakuchulukira. Mwachitsanzo, nyumba ya silinda ya 320 mm m'mimba mwake ya pampu ya axial piston imawonetsa kutsika kwa 0.12-0.18% poponya mchenga - komabe ogulitsa ambiri amagwiritsa ntchito makulitsidwe ofanana. Zotsatira zake? Zosokoneza zimakwanira zomwe sizingasonkhanitsidwe popanda kukakamiza, kapena kuipitsitsa, mipata yobisika yomwe imatuluka pa bar 350. Mainjiniya athu amasintha zida kutengera ma alloy-specific solidification modelling-osati kungoyerekeza.
Kuphatikizika Koyima Si Buzzword-Ndiwowotcha Wanu Wabwino
Kutulutsa kunja, kukonza makina, ndi kumaliza kwa ogulitsa atatu kumachulukitsa chiopsezo: sitolo imodzi imawerengera molakwika chizindikiro cha kutentha, ina imadumpha pakuwunika komaliza kwa CMM, yachitatu ikugwiritsa ntchito kusinthasintha kosagwirizana. Qingdao Qiangsenyuan imayendetsa njira zonse zitatu pansi pa denga limodzi lovomerezeka la ISO 9001-lokhala ndi ma lab a metrology ogawana, matabwa ogwirizana, komanso akatswiri ophunzitsidwa bwino. Pamene kasitomala amafunikira matupi a valve 42 m'masiku a 18 kuti abwezeretsenso nsanja ya North Sea, timaponyera, makina okhwima, ochepetsa nkhawa, omaliza, ndikuwadutsa motsatizana - palibe handoffs, malupu okonzanso, osatayika.
Kuphatikiza uku kumakhudza mwachindunji magwiridwe antchito. Winch center shaft roller yamagalimoto auinjiniya imafunikira ma gradient olimba: HRC 58-62 pamalo ovala, koma HRC 32-36 pachimake kuti itenge zolemetsa. Kukwaniritsa zomwe zimafuna kulinganiza kukonzanso kwambewu, kuzizira kozizira, ndi kuzama kwakuya kwakuya - njira zosatheka popanda umwini wogawana nawo.
Zimene Makasitomala Amafunsa—Ndi Zimene Amafunadi
"Kodi mungathe kujambula geometry iyi?" ndi funso loyamba lolakwika. Zoyenera ndi izi: "Kodi makulidwe anu ochepera a khoma a 17-4PH ndi kulemera kwa 120 kg?" kapena "Kodi mumatsimikizira bwanji kukhazikika pambuyo pa maola 200 pa 220 ° C?" Timamva zonse ziwiri-tsiku ndi tsiku. Makasitomala akutumiza kumisika ya EU amafunsa za nthawi ya certification ya EN 10204 3.2. Ma OEM apompo aku Southeast Asia amafunikira ma prototypes osinthika mwachangu okhala ndi zolemba zonse za ASME B16.34. Makasitomala aku North America amaumiriza malipoti azamankhwala azigawo zambiri zomwe zimalumikizidwa ndi gawo lililonse lomwe lamalizidwa.
- Kwa opanga ma hydraulic system: Timatsimikizira malo oyenda pogwiritsa ntchito optical profilometry-osati ma Ra values okha, koma kachulukidwe nsonga ndi kupitiliza kwa chigwa kofunika kwambiri pakuyenda kwa laminar.
- Kwa magulu ogula mafuta ndi gasi: Chigawo chilichonse cha cobalt-nickel alloy zombo zokhala ndi data ya PMI (positive material identification) chosindikizidwa pa ID tag
- Kwa akatswiri a R&D: Timapereka mayankho osinthika pa ma geometri omwe sali wamba tisanatchule - zizindikiro zokhala ngati nthiti zapakhoma za 0.3 mm zomwe zimasokoneza panthawi yopuma kupsinjika.
Chotsatira Chotsatira Sizigawo Zabwino Kwambiri-Ndi Mgwirizano Wolosera
A zitsulo kuponyera fakitale kumapangitsa kuti anthu azikhulupirirana akamapewa mavuto, osati kumangowathetsa. Izi zikutanthauza kulengeza mikangano ya GD&T isanayambike, kutanthauza ma alloys ena nthawi yotsogolera ikakhwimitsa, kapena kupempha kuponyedwa kwa mchenga wosakanizidwa pama cores ovuta momwe ndalama zonse zitha kuwirikiza kawiri. Oyang'anira projekiti ya Qingdao Qiangsenyuan samangotsatira nthawi yomaliza - amajambula mbiri yamafuta pamalo aliwonse otenthedwa, amalumikiza kutsetsereka kwa CMM ndi zipika za chinyezi, ndikugawana zomwe zimayambitsa ndi makasitomala pambuyo pa NCR iliyonse.
Kuyang'ana m'tsogolo, kusiyana pakati pa oponya zinthu ndi abwenzi enieni azaumisiri kudzakula - osati pamlingo wa matani, koma panzeru zazitsulo. Ndani anganeneretu momwe kuponyera kwa aloyi a T800 kudzayendera pambuyo pa matenthedwe 10,000 mu choyendetsa cha valve ya subsea? Ndani amalemba chilichonse chosinthika - osati nambala yomaliza yolimba? Ndi pamene kulondola kumayambira. Ndicho chifukwa chake akatswiri amapitiriza kutitumizira zojambula ndi "URGENT" zosindikizidwa zofiira-ndi chifukwa chake amabwereranso pamene sitampu yofiira imasanduka PO ya nthawi yaitali.
