Lokacin da injiniyoyi suka ƙididdige sassan abubuwan gami na nickel, ba kawai zaɓin abu bane - suna yin aiki a ƙarƙashin matsin lamba, zafi, da lalata. Kuskure guda ɗaya a cikin kwanciyar hankali ko ƙaramin tsari na iya faɗuwa cikin gazawar famfo, ɗigon bawul, ko lokacin da ba a shirya ba a cikin tsarin injin ruwa ko kayan aikin mai. Wannan shine dalilin da ya sa aka samo asali daga a nickel tushen gami sassa factory ba game da farashi kaɗai ba - game da lissafin ƙarfe ne, horon tsari, da tabbataccen amsa ga zagayowar damuwa na duniya.
Me yasa AMS 5387 da T800 ke Buƙatar Sama da Daidaitaccen Injin
Mun ga ayyuka da yawa sun tsaya tsayin daka a matakin samfuri-ba saboda kurakuran ƙira ba, amma saboda mai siyarwar ba shi da gogewa tare da cobalt-nickel superalloys. AMS 5387 cobalt alloy 6 da T800 na tushen kayan ba sa yin kama da bakin 316. Suna aiki-taurin zuciya. Ƙarfafawar thermal su yana da ƙasa. Kayan aikin yankan suna sawa da sauri sai dai in farashin ciyarwa, isarwa mai sanyaya, da lissafin kayan aiki sun dace daidai da ƙayyadaddun tauri da tsarin hatsi.
A QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., kowane AMS 5387 bututun ƙarfe ko T800 cibiyar shaft abin nadi farawa da bokan da albarkatun kasa nemo-ba kawai niƙa certs, amma kuri'a-matakin zafi magani records giciye-mai nuni ga simintin rajistan ayyukan. Muna gudanar da bincike mai shigowa mai shigowa akan kowane coil ko ingot. Idan abun ciki na carbon ya karkata ± 0.02%, muna keɓe da sake gwadawa kafin lodawa cikin CNC ko layukan simintin saka hannun jari. Wannan ba wuce gona da iri ba ne. Yana da yadda muke riƙe ± 0.005 mm tolerances akan 200 mm piston famfo Silinda gidaje aiki a 420 mashaya.
Haɗin kai tsaye yana haifar da bambanci: simintin gyare-gyare, injina, da ƙarewa suna faruwa a ƙarƙashin rufin da ya dace da ISO. Babu ɓangarorin hannu da ke nufin babu juzu'i tsakanin simintin gyare-gyaren simintin simintin gyare-gyare da kuma yarda da GD&T na ƙarshe. Muna kashe yashi-yashi kai tsaye ko simintin saka hannun jari-babu gyara na biyu da ke gabatar da kuskuren jeri. Ga madaidaitan geometries-kamar asymmetric winch centre rollers tare da hadedde spline da masu ɗaukar mujallu-muna amfani da milling na lokaci guda 5-axis tare da binciken Laser don tabbatar da amincin kwane-kwane kafin cirewa.
Inda "Custom" ke nufin Haɗin gwiwar Injiniya-Ba Fassarar CAD Kawai ba
Wasu masana'antun suna ɗaukar oda na al'ada azaman sabani daga daidaitattun kasida. Muna ɗaukar su azaman magance matsalar haɗin gwiwa. Lokacin da OEM famfo OEM ya aiko mana da zane don toshe AMS 5387 tare da radius na ciki guda uku masu tsaka-tsaki da buƙatun gama saman 0.8 µm Ra, tambayarmu ta farko ba “Shin za ku iya yarda da maganar ba?” "Mene ne yanayin gazawar da kuke ƙoƙarin hanawa?"
Ya bayyana, zaizayar cavitation a mahadar radius ya haifar da gazawar filin bayan awanni 1,200. Don haka mun ba da shawarar na'urar lantarki na bayan-machining - wanda aka tabbatar ta hanyar hoto ta SEM - don cire ƙananan hawaye da aka bari ta hanyar niƙa na al'ada. Mun kuma ba da shawarar canza tsarin maganin zafi: anneal anneal *kafin* injin ƙarshe, sannan tsufa *bayan*, don kulle ƙarfin ƙarfi ba tare da lalata injina ba. Bangaren ya wuce saurin gwajin rayuwa na awoyi 3,500. Wannan sakamakon ya fito ne daga fahimtar yanki-ba iyawa kawai ba.
Wannan matakin haɗin gwiwa yana aiki saboda ƙungiyarmu ta haɗa da injiniyoyin aikace-aikacen waɗanda suka goyi bayan gina tsarin injin ruwa a Arewacin Amurka da kudu maso gabashin Asiya. Suna magana da GD&T sosai. Suna nuna haɗarin ƙirƙira da wuri-kamar ƙayyadadden radius 0.2 mm a cikin rami mai zurfi na mm 12 inda damar kayan aiki ke iyakance ƙaura. Ba mu jira ɓangaren farko da aka ƙi don fara wannan tattaunawar ba.
Ikon Ingancin Wanda Ba Ya Tsaya a Rahoton CMM
Rahoton CMM ya tabbatar da girma. Ba ya tabbatar da amincin aiki. Don haka ka'idar binciken mu ta zurfafa: tabbatar da abu mai shigowa, taswirar taurin aiki a maki uku a kowane simintin, cikakken sikanin sikanin filaye masu mahimmanci, da gwajin aikin ƙarshe - gami da duban lalatawar matsa lamba akan duk gawar bawul har zuwa mashaya 600.
- Muna riƙe da cikakken ganowa: lambar zafi, ƙuri'a na jefa kuri'a, sigar shirin CNC, ID na ma'aikaci, da rajistan rajista na kowane gage da aka yi amfani da shi.
- Muna tabbatar da ƙarewar saman tare da duka bayanan martaba da kwatankwacin gani akan matsayin ASTM B487
- Muna yin gwajin fesa gishiri (ASTM B117) akan ɓangarorin da aka gama lokacin da juriyar lalata ke da mahimmancin manufa.
Babu jirgin ruwa batch ba tare da rakodin dubawa da aka sanya hannu ba-kuma babu rikodin sharewa sai dai idan kowane wurin bincike ya yi daidai da ƙayyadaddun ƙayyadaddun yarda abokin ciniki, ba kawai ƙofofin ciki ba.
Dogaro Ba Da'awar Ba - Ana Auna shi a Daidaitaccen Bayarwa
Dogaran masana'anta na al'ada yana nufin buga lokacin ƙarshe ba tare da sadaukar da daidaito ba. Mun kiyaye> 97% akan isarwa akan lokaci don samar da matsakaici-girma yana gudana a cikin watanni 27 da suka gabata-ba ta hanyar kashe lokutan jagora ba, amma ta shigar da ayyukan kwararar aiki a cikin tsarin sake zagayowar simintin, tsarin CNC, da sarrafa layin jiyya. Umurnin samfuri suna motsawa ta hanyar kwararren injiniyan sel. Ƙirƙirar yana haifar da faɗakarwar cika kayan atomatik da aka ɗaure da lokutan jagorar mai kaya. Babu "kudin gaggawa" don ayyukan gaggawa-kawai tattaunawa ta kasuwanci ta gaskiya: "Za mu iya bayarwa a cikin kwanaki 18 idan muka daidaita tsarin maganin zafi. Ko a cikin kwanaki 22 tare da cikakken tsufa ta kowane AMS spec."
Ana sa ran gaba, muna faɗaɗa R&D akan matakan simintin gyare-gyare-musamman kusa-musamman kusa-tsarin saka hannun jari na simintin simintin simintin simintin simintin gyare-gyare na tushen nickel, sannan kuma mafi ƙarancin madaidaicin cire hannun jari na CNC. Sakamakon farko ya nuna 32% ƙasa da sharar kayan abu da 20% saurin kayan aiki don abubuwan haɗin gwiwa kamar bawul ɗin matsa lamba na tashar jiragen ruwa da yawa. Burinmu ba shine kawai saduwa da ƙayyadaddun bayanai na yau ba. Yana da don taimaka wa abokan ciniki su tsara tsarin gobe tare da juriya mai ƙarfi, matsananciyar matsa lamba, da kuma tazarar sabis.
Idan aikin ku na gaba ya ƙunshi sassa na gami da nickel-musamman AMS 5387, T800, ko wasu manyan ma'auni na cobalt-nickel-fara da halayen kayan aiki, ba kawai zane ba. Zaɓi abokin tarayya wanda sarrafa tsari ya dace da tsammanin aikinku. Zaɓi amincin da aka gina a cikin kowane mataki-ba a yi alkawari ba a cikin takardar tallace-tallace.
