Pamene mainjiniya ku North America kapena ku Europe amafunikira a China zitsulo kuponyera wopanga okhoza kutulutsa ma valve opanikizika omwe amapirira zolimba pa 350 bar-kapena cobalt alloy nozzles zomwe zimapulumuka 650 ° C pamisonkhano yapampu yamafuta-samangofufuza "zopeza zotsika mtengo." Amasaka kuwongolera kwazitsulo zotsimikizika, kuwongolera kowoneka bwino, komanso kulekerera kusagwirizana kwa microstructural. Ndiko kumene kulondola kumafunika kwambiri kuposa mtengo-ndipo QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. amalandila maoda obwereza kuchokera ku ma hydraulic system OEMs ndi zophatikiza zida zakunyanja.
Sikuti Ma Cast Onse Amapangidwa Mofanana-makamaka Olemedwa
Tawona ntchito zambiri zikuchedwa-osati chifukwa cha zolakwika za mapangidwe, koma ndi zodabwitsa zakuthupi. Nyumba ya silinda ya pampu ya pistoni yopangidwa kuchokera kuchitsulo choponyera mchenga imalephera kuyesa kugwedezeka chifukwa kuchuluka kwa nodule kwa ma graphite kudagwera kunja kwa ASTM A278 Class 30. Pulagi ya cobalt-nickel imasweka pakatenthedwa panjinga chifukwa matalikirana a mkono wa as-cast dendrite amasiyana kupitirira ±12 µm kudutsa kutentha. Izi sizowopsa zongoyerekeza. Ndi mitundu yolephera yotsimikizika yomwe tathandizira makasitomala kupewa kuyambira 2014.
QINGDAO QIANGSENYUAN satenga kuponya ngati njira yodziyimira yokha. Imaona ngati gawo loyamba lofunika kwambiri mu unyolo wolumikizidwa mwamphamvu: kuponyera → kuchepetsa nkhawa → makina a CNC → chithandizo cha kutentha → kutsimikizira kukhulupirika kwa pamwamba. Malo awo ogwirizana ndi ISO amayendetsa ndalama zopangira zida za AMS 5387 zokhala ndi mipanda yopyapyala komanso mchenga wobiriwira m'nyumba zazitsulo zolemera - iliyonse ili ndi mbiri zodzipatulira za ng'anjo, mitengo yozizirira, komanso kutsimikizika kwa batch. Chisungunu chilichonse chimakhala ndi kutsatiridwa kwathunthu: nambala yochuluka, kutentha kwa madzi, nthawi yolimba, ndi malipoti ovomerezeka a mphero kuchokera kwa ogulitsa omwe adawerengedwa.
Izi sizikukhudzana ndi "misonkhano". Ndizokhudza kuwongolera zosinthika zomwe masamba samakonda kutchula - monga kugawa kwapang'onopang'ono kotsalira pambuyo pa kugwedezeka, kapena momwe mayendedwe ambewu amakhudzira moyo wakutopa mu cholozera cha winch center shaft chozungulira pansi pa cyclic torsion. Ichi ndichifukwa chake mainjiniya awo nthawi zambiri amawunika ma callout a GD&T motsutsana ndi mapu ocheperako - osati mapulani okha.
Chifukwa Chake Cobalt Alloys Amafuna Zambiri Kuposa License Yopezeka
Opanga ena amalemba "cobalt alloy capability" patsamba lawo. Ndi ochepa okha omwe amatha kuponyera magawo opangidwa ndi T800 okhala ndi ≤0.8% porosity m'malo ovuta kwambiri oyenda-kapena agwire ± 0.015 mm kulolerana pazibowo zitatu za coaxial mu nyumba ya mpope ya AMS 5387 pambuyo popera komaliza. Kusiyana kwagona pa umwini wa ndondomeko.
QINGDAO QIANGSENYUAN eni ake mtengo wonse mtsinje: zopangira zogula (ndi mapangano mwachindunji kwa Haynes 25 ndi Stellite 6 ofanana), vacuum kulowetsedwa kusungunuka, ceramic chipolopolo ndalama kuponyera, asanu olamulira CNC Machining ndi-ndondomeko kufufuza, ndi HIP (hot isostatic kukanikiza) kwa nozzles-. Palibe subcontracting. Palibe ma handoffs. Makasitomala akatumiza chojambula cha pulagi ya cobalt alloy yosakhala yokhazikika yokhala ndi njira zozizirira zamkati, gulu lomwelo limayang'anira kuwunika kwazitsulo, kufananiza kwa nkhungu, njira yopangira makina, ndikuyesa kutayikira - zonse pansi pa denga limodzi.
Amadziwanso *chomwe sayenera kuchita. Mwachitsanzo: mchenga wa cobalt alloys umapangitsa kuti pakhale tsankho la carbide. Chifukwa chake amagwiritsa ntchito kuponya ndalama - ngakhale atawonjezera 18% kuti atsogolere nthawi - chifukwa amapereka kuuma kofananira (HRC 42-46 kudutsa gawo) ndikuchotsa kufunikira kwa kukonzanso kwapambuyo popanga makina chifukwa chamagulu olimba.
Kuchokera Kujambula mpaka Kutumiza: Kumene Thandizo la Uinjiniya Limawonjezera Mtengo
"Mungathe kuchita izi?" ndi funso loyamba lolakwika. Choyenera ndi chakuti: "N'chiyani chidzalephera choyamba - ndipo tingapewe bwanji?" Ndiye mandala QINGDAO QIANGSENYUAN imagwira ntchito pakuwunikanso uinjiniya.
- Gulu lawo limayika ma ngodya osagwirizana ndi kuchotsa zipolopolo za ceramic - zida zisanayambe
- Amapanga zosintha zazing'ono za GD&T (mwachitsanzo, kusuntha kuchoka ku kulolerana kupita ku chiwongolero chothamangitsidwa pa shaft yozungulira) kuti apititse patsogolo zokolola zopambana.
- Amatsimikizira kuwongolera kutentha motsutsana ndi gawo lenileni - osati ma chart amtundu - kuti apewe kusokonekera kwapampu yachitsulo chosapanga dzimbiri.
Izi si zisudzo zaupangiri. Ndemanga zolembedwa, zomwe zabwezedwa mkati mwa maola 72, ndi zithunzi zojambulidwa ndi malingaliro ena azinthu (mwachitsanzo, kusintha kuchokera ku CF8M kupita ku UNS S32750 duplex ya kukana kwa kloridi pakugwiritsa ntchito panyanja). Pamayendedwe a ma prototype, amatumiza malipoti owunikira omwe ali ndi mawonekedwe a CMM point-cloud motsutsana ndi geometry yadzina - kotero makasitomala amatsimikizira kuti ali oyenera asanapange.
Kusankha Wopanga China Metal Casting Sizokhudza Geography-Ndi Za Kusunga Zipata
Kufufuza kwapadziko lonse sikungofuna kupeza mtengo wotsika kwambiri. Ndizokhudza kuzindikira yemwe amalamulira zipata: chipata chomwe chimayimitsa ma ingots otsika, chipata chomwe chimakana kuponyedwa kolakwika musanayambe kupanga makina, chipata chomwe chimayimitsa kutumiza mpaka kuyesedwa kwa ntchito kumatsimikizira kuphulika kwa mphamvu pa 1.5 × katundu wovomerezeka.
QINGDAO QIANGSENYUAN mphamvu si sikelo-ndi selectivity. Amagwira ntchito m'magulu anayi odalirika: CNC makina opangidwa ndi makina a cobalt-nickel alloy, castings iron, ndi zitsulo / zitsulo zosapanga dzimbiri. Palibe china. Kuyang'ana kumeneku kumathandizira chidziwitso chakuya, kuthetsa mavuto mwachangu, komanso zotsatira zosasinthika pama hydraulic, mafuta & gasi, komanso kugwiritsa ntchito magalimoto olemera.
Ngati polojekiti yanu yotsatira ikukhudzana ndi ma valve othamanga kwambiri, nyumba zopopera, kapena ma shaft ovuta - ndipo mukufunikira China zitsulo kuponyera wopanga zomwe zimagwiritsa ntchito zitsulo monga uinjiniya, osati kupanga — zimayamba ndi kutsatiridwa kwa zinthu, kuwongolera, komanso kupewa kulephera kwenikweni. Osati mawu otsatsa.
