Stellite 21 sichinthu chinanso chochokera ku cobalt - ndizomwe akatswiri opanga zinthu amafikira pomwe kulephera sikungatheke. Kutentha kwambiri, slurry, abrasive slurry, cyclic pressure spikes: izi sizomwe zili m'mphepete mwa mapampu a hydraulic kapena ma valve oyendetsa mafuta. Ili ndi ntchito zatsiku ndi tsiku. Ndipo m'malo amenewo, Stellite 21 imapereka kukana koyezera kuvala, kukhazikika kwapang'onopang'ono, komanso kukana kwamphamvu komwe zitsulo zosapanga dzimbiri kapena Inconel 625 zimachepa.
Koma kupeza Stellite 21 sikufuna kupeza * aliyense * wothandizira. Ndi za kupeza a Stellite 21 fakitale amene amaona zitsulo monga uinjiniya-osati logistics. Tawona mapulojekiti ambiri akuchedwa chifukwa cha kuuma kosagwirizana (ma HV 380-450 akuyendayenda m'magulu), kusakhazikika pambuyo pa chithandizo cha kutentha, kapena kutsirizika kwa pamwamba komwe kumalephera kusindikiza. Zolephera zimenezo sizimachokera ku aloyi wokha. Amachokera ku njira zogawikana: kuponyedwa kunyanja, kuthamangitsidwa kumalo ogulitsa ntchito wamba, palibe kutsata pakati pa satifiketi ya billet yaiwisi ndi lipoti lomaliza la CMM.
Chifukwa chiyani "Factory Direct" Ikusintha Zotsatira Zapadziko Lonse
Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., "Factory direct" amatanthauza kulamulira kwathunthu pazigawo zinayi zosakambitsirana: zovomerezeka za AMS 5387-zogwirizana ndi zopangira zopangira, kuyika ndalama molunjika kwa ma geometries ovuta monga ma nozzles a pampu ndi mipando ya mavavu, ma axis angapo a CNC, kuyang'anira ndondomeko yanu yomaliza ya CNC. GD&T callouts-osati kulolerana kwamtundu uliwonse. Sitigulitsanso. Timapanga.
Kuphatikizika koyima kumeneku kumathetsa mfundo zitatu zowawa zomwe zatsimikiziridwa pamunda:
- Dimensional drift in high-aspect-ratio zigawo: Nyumba ya silinda ya pampu ya pisitoni yomwe tidapanga kotala yapitayi idagwira ± 0.015 mm mozungulira kutalika kwa 280 mm - chifukwa kuponyera kumapangidwa ndi kulipidwa kusanachitike kupanga zida, osakonzedwa pambuyo pokonza.
- Mapangidwe a Microcrack m'malo okhudzidwa ndi kutentha: Mapulagi athu a T800-alloy adakumana ndi yankho la annealing pa 1180 ° C ± 5 ° C, ndikutsatiridwa ndi kuziziritsa koyendetsedwa - osati kuzimitsa ng'anjo - kutsimikiziridwa pa ASTM E112 kusanthula kukula kwambewu.
- Kusagwirizana kwa kukhulupirika kwapamwamba: Pamene kasitomala wa ku Ulaya amafunikira Ra ≤0.4 µm pampando wa cobalt-alloy kuti agwirizane ndi elastomer, ndondomeko yathu yomaliza inaphatikizapo kugwedeza kwamphamvu, electrochemical polishing, ndi white-light interferometry verification-osati kungodutsa / kulephera.
Kodi “High-Performance Alloy Solutions” Imakwaniritsadi—Osati Malonjezo Okha
Otsatsa ena amalemba Stellite 21 m'mabuku awo ndikuyima pamenepo. Timachitenga ngati dongosolo. Chigawo chilichonse chomwe timatumiza chimakhala ndi umboni wolembedwa: malipoti oyesa mphero ofananira ndi malire a mankhwala a AMS 5732, mamapu olimba omwe akuwonetsa kusasinthika kwa HV pamawonekedwe ovuta, komanso kutsatiridwa kwathunthu kuchokera pa nambala ya kutentha kwa ingot mpaka chizindikiro chomaliza. Palibe kupatula - ngakhale ma prototypes.
Tikudziwanso zomwe Stetellite 21 * sathetsa *. Sichidzakonza mapangidwe olakwika a hydraulic. Sichidzalipira ma shafts olakwika kapena ma rotor osagwirizana. Chifukwa chake ndemanga yathu ya uinjiniya imayamba msanga: timayimitsa mikangano ya GD&T tisanadule zitsulo, timapereka malingaliro osintha ma radii kuti muchepetse kupsinjika pamapulogalamu othamanga kwambiri, ndikutsimikizira ngati yankho la cobalt-nickel ndilofunikadi - kapena ngati 17-4PH yowumitsidwa yokhala ndi nitriding wokometsedwa ingapereke moyo wofanana wautumiki pamtengo wotsika.
Chilango chimenecho chikuwoneka mu kutumizidwa kwenikweni. Chida chimodzi chakumalo opangira mafuta ku North America OEM idalowa m'malo mwa ma valve 4140 opangidwa ndi ma Stellite 21-clad. Nthawi yapakati pakati pa kulephera idalumpha kuchokera pa 42,000 mpaka 117,000 maola ogwirira ntchito. Osati chifukwa aloyiyo ndi yamatsenga - koma chifukwa ndondomeko yonse - kuchokera ku mapangidwe a mchenga mpaka kuyesa komaliza - idapangidwa mozungulira momwe zimagwirira ntchito, osati kungotsatira zakuthupi.
Momwe Mungatsimikizire Fakitale Yowona ya Stellite 21—Kupitilira Webusayiti
Funsani mafunso atatu awa musanachite:
- Kodi mungapereke satifiketi yaposachedwa ya batch yomwe ikuwonetsa zomwe zili ndi mpweya ≤0.25%, chromium ≥27.5%, ndi tungsten ≥13.5% - zonse zotsimikiziridwa ndi mawonekedwe a OES, osati malipoti a mphero?
- Kodi mumachita kuyeza kupsinjika kotsalira pambuyo popanga magawo opitilira 150 mm mugawo lililonse-ndikusintha kutentha moyenerera?
- Kodi kukula kwanu kwa ISO 9001:2015 kwalembedwa momveka bwino kuti kuphatikizepo "kuponya ndi kupanga ma aloyi a cobalt-chromium," kapena ndi "zigawo zachitsulo" wamba?
Ngati mayankho ali osamveka bwino, achedwa, kapena amafuna kuti munthu wina atumize—mukulankhula ndi wogawa, osati Stellite 21 fakitale. Ku QINGDAO QIANGSENYUAN, zolembazo zimapangidwira m'nyumba, zowunikiridwa ndi akatswiri azitsulo, ndikugawana mkati mwa maola 48 atapempha.
Kuchita kwa Stellite 21 sikongoyerekeza. Imayesedwa m'maola akugwira ntchito mosadodometsedwa, ma microns otayika pamiliyoni iliyonse, ndi kubweza ziro pamisonkhano yofunikira kwambiri yapampu. Kudalirika kumeneko sikuyamba ndi alloy datasheet-koma ndi amene amalamulira ng'anjo, CNC pulogalamu, ndi yomaliza yoyendera protocol. Kwa mainjiniya omwe amafotokozera magawo omwe nthawi yopuma imawononga $ 12,000 / ola, kusiyanitsa sikuli mwatsatanetsatane. Ndiko kusiyana pakati pa kutsimikizika kwa ndandanda ndi kukonzekera mwadzidzidzi.
