Haɓaka haɓakar gami yana buƙatar fiye da ilimin ƙarfe kawai-yana buƙatar a nickel tushe factory wanda ya fahimci yadda halayen kayan aiki, injiniyoyin kimiyyar lissafi, da lodin aiki ke hulɗa a cikin tsarin duniyar gaske. Mun ga ayyuka da yawa sun tsaya cak lokacin da masu kaya suka ɗauki simintin simintin gyare-gyare na AMS 5387 cobalt-nickel a matsayin "wani gami kawai." Ba su ba. A yanayin zafi sama da 600 ° C, ƙarƙashin matsi na hydraulic cyclic ko abrasive slurry flow, microstructural daidaito ba na zaɓi ba ne - shine bambanci tsakanin watanni 12 na rayuwar sabis da bala'i a farawa.
Me yasa Ƙarfin Ma'aikatar Nickel ta fara farawa da Haɗin Tsari-Ba kawai Kayan aiki ba
Yawancin masu siye suna ɗaukar iyawar gawa mai ƙarfi tana nufin mallakar injunan CNC mai axis biyar ko tanderun shigar da injin. Amma mun kalli kwastomomi daban-daban guda uku suna zubar da dukkan nau'ikan matukan jirgi - ba saboda masana'antar su ta nickel ba ta da kayan aikin, amma saboda ba'a ƙirƙira simintin simintin zuwa alawus ɗin hannun jari ba. Ko kuma saboda an yi amfani da zagayowar maganin zafi bayan injina ba tare da lissafin ragowar sake rarraba damuwa a cikin abubuwan da ake buƙata na T800 ba.
Gaskiyar ƙwarewar masana'anta nickel tana nunawa a cikin jerin ayyukan aiki: daidaitawar simintin gyare-gyare dole ne ya daidaita tare da hanyoyin ɗaukar nauyi na ƙarshe; gyaran mashin ɗin dole ne ya guje wa karkatar da gidajen silinda na bakin ciki mai bango yayin kammalawa; Mutuncin saman bayan niƙa dole ne ya adana ragowar damuwa a cikin wuraren zama na bawul. Shi ya sa hadedde simintin + ayyuka na CNC suna da mahimmanci - ba a matsayin ma'anar harsashi ba, amma a matsayin mai wahala ga sassa kamar filayen famfo na silinda inda kwanciyar hankali a tsakanin hawan keken zafi ba zai yiwu ba.
Muna tabbatar da wannan yau da kullun akan bawul ɗin matsa lamba da aka nufa na mai da iskar gas a cikin teku. Bambancin 0.015 mm a cikin wurin zama ba ya haifar da ƙararrawa a kan rahoton CMM-yana haifar da yabo a 7,000 psi yayin hydrotest. Gudanar da tsarin mu yana shigar da fassarar GD&T * kafin * tsara hanyar kayan aiki, ba bayan binciken labarin farko ba.
Neman Abun Wuta Ba Gidan Wasan Kwaikwayo Ba - Rashin Ƙarfafa Ƙwararru
Wasu masana'antun suna ɗaukar takaddun shaida azaman takarda don fayil. Muna ɗaukar su azaman shaida na bincike. Lokacin da abokin ciniki ya ba da rahoton lalacewa a kan winch center shaft rollers da aka yi daga T800 cobalt-based alloy, mun gano bayanan batch zuwa ga narkakken albarkatun ƙasa-ba kawai takaddun shaida na masu kaya ba. Batun? Karamin rabuwar carbide a cikin ingot's waje na uku, wanda ba a iya gano shi ta daidaitaccen sikandar sikandire amma ana iya gani a sassan giciye na ƙarfe. Gyaran ba a sake yin aiki ba — yana daidaita ƙofofin simintin gyare-gyare don haɓaka ƙarfafawar kwatance.
Wannan matakin ganowa yana aiki ne kawai lokacin da aka samo kayan, narkewa, simintin gyare-gyare, da injina ke faruwa ƙarƙashin tsarin gudanarwa mai inganci guda ɗaya. Babu handoffs. Babu gibin bayanai. Kowane sashi na AMS 5387 yana ɗaukar cikakkiyar ganowa-zuwa-yawa: ID na tanderu, zub da kwanan wata, sigogin yanayin zafin zafi, da rahoton binciken CMM da aka adana tare da tambura. Ba don masu duba suna buƙatar sa ba-amma saboda lokacin da wani abu ya gaza, kuna buƙatar amsoshi cikin sa'o'i, ba makonni ba.
Tsarin Geometry na Musamman yana Buƙatar Dabarun Tsari na Musamman
Nozzles na cobalt da ba daidai ba ba sa kasawa saboda ƙarancin injuna - suna kasawa lokacin da hanyoyin kayan aiki na gargajiya suka yi watsi da gradients na yanayin zafi a cikin hadaddun kwantena. Mun taɓa samun ƙira don bututun ƙarfe na AMS 5387 tare da kaurin bangon 0.3 mm wanda ya wuce 45 mm. Madaidaicin roughing passes ya haifar da taurin aiki na gida wanda ya karkatar da kayan aikin gamawa. Mafita? Rarraba hanyar kayan aiki mai daidaitawa: a hankali farashin ciyarwa a cikin ɓangarorin bangon bakin ciki, mafi girman saurin igiya a cikin ɓangarorin masu kauri, da isar da sanyaya lokacin zuwa ga yawan zafin jiki na kowane yanki.
Wannan ba saitin software ba ne - ilimin ƙarfe ne aka fassara shi zuwa lambar G. Shi ya sa masana'antar mu ta nickel ke saka hannun jari a horar da ma'aikata kan ƙirar ƙirar guntu ta musamman, ba aikin injin kawai ba. Domin lokacin da kake yanke T800 a 12 m/min, sautin yanke yana gaya maka fiye da na'urar ɗaukar nauyi.
- CNC machined sassa: Multi-axis contouring tare da in-in-thermal diyya
- Abubuwan da aka gyara na cobalt-nickel: AMS 5387 da T800 grade simintin + kayan aikin haɗin gwiwa
- Iron da bakin karfe simintin gyare-gyare: yashi da simintin saka hannun jari tare da ingantattun ƙananan tsarin
- Taro mai aiki: bawul ɗin matsa lamba, tushen famfo, da ramukan abin hawa na injiniya waɗanda aka gina zuwa ISO 9001 da ASME B16.34
Ƙofa ta Gaba: Inda Ƙararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa ) ya yi
Neman gaba, ainihin ƙugiya a cikin samar da kayan aiki mai girma ba tsadar kayan aiki ba ne - lokaci ne zuwa aiki-bangare. Simintin saka hannun jari yana ba da siffa ta kusa, amma sau da yawa tana sadaukar da daidaita kwararar hatsin cikin gida. CNC machining yana samun daidaito, amma yana kawar da matsi mai mahimmanci. Makomar na cikin tsarin matasan ne: simintin simintin gyaran kafa tare da ingantacciyar jagorar hatsi, sannan yin amfani da filaye masu aiki kawai yayin da ake adana microstructures masu fa'ida a wasu wurare.
Muna faɗaɗa R&D akan wannan madaidaicin ƙa'idar-haɓaka simintin simintin simintin simintin simintin simintin gyare-gyaren da ke kai tsaye tare da ɗimbin ɗimbin nauyin mahalli, sannan a yi amfani da madaidaicin niƙa kawai a inda hatimi ko ɗaukar saman ke buƙatar ƙaramar matakin ƙarami. Wannan ba ka'idar ba ce. Ya riga ya rage lokutan gubar da kashi 37% don maimaita umarni na matosai na cobalt da aka yi amfani da su a madaidaicin gwajin hydraulic.
A gaskiya nickel tushe factory ba ya samar da sassa kawai. Yana ba da tsinkaya-ƙarƙashin matsi, a zafin jiki, a cikin dubban zagayowar. Wannan yana farawa da sanin waɗanne masu canji a zahiri ke motsa allura, da samun horo don sarrafa su duka.
