Lokacin da injiniyoyi a cikin tsarin ruwa ko kayan mai da iskar gas suna buƙatar a CNC machining factory wannan ba kawai ya haɗu da ƙayyadaddun bayanai ba-amma yana tsammanin yanayin gazawa-sun daina neman suna ɗaya: Qingdao Qiangsenyuan Technology Co., Ltd.
Mun ga ayyuka da yawa sun tsaya tsayin daka a matakin samfur—ba daga ƙira mara kyau ba, amma daga iyawar masana'anta da ba ta dace ba. Cobalt-nickel bututun ƙarfe yana fashe a ƙarƙashin matsa lamba 300. Gidan famfo na piston yana jujjuyawa bayan maganin zafi. Wurin tsakiyar winch ya gaza tabbatar da girman girman a dubawa ta ƙarshe. Waɗannan ba "al'amurra masu inganci ba ne." Sigina ne na ƙwarewar da ba daidai ba. Qingdao Qiangsenyuan yana warware su ba tare da ƙarin bincike ba, amma tare da ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun masana'antu.
Me yasa hadadden alloy ke raba abokan hulɗa na gaskiya daga manyan shagunan ayyuka
Yawancin masana'antun injinan CNC suna ɗaukar bakin karfe 304 ko 6061 aluminum ba tare da jinkiri ba. Kadan ne suka tsira daga AMS 5387 cobalt alloy-ko tushen T800-ba tare da sadaukar da mutuncin saman ƙasa ko kwanciyar hankali ba. A nan ne Qingdao Qiangsenyuan ke aiki daban. Masu fasahar su ba sa ɗaukar cobalt-nickel a matsayin "mai wuyar inji." Suna ɗaukar shi azaman *tsarin kayan aiki*, inda yankan sigogi, rayuwar kayan aiki, saura damuwa, da murdiya bayan inji duk dole ne a ƙirƙira su kafin guntu na farko ya tashi.
A aikace, wannan yana nufin: • Maganin zafin zafin jiki ya wuce wanda aka daidaita zuwa AMS 5387's thermal conductivity drop sama da 600°C • A cikin aiwatar da CMM bincikar ƙwanƙwasa masu mahimmanci *kafin* ƙarewar ƙarshe—saboda sake yin aiki akan taurin cobalt ba zai yuwu ba.
Ɗaya daga cikin famfo na OEM na Arewacin Amurka ya ba da rahoton raguwar kashi 40% a cikin juzu'i na farko lokacin da aka canza shi daga sarkar mai kaya mai hawa uku zuwa hanyar Qingdao Qiangsenyuan ta hanyar simintin-zuwa ƙarewa. Bambancin ba farashi ba ne - yana da ikon sarrafa microstructure a cikin gidaje 12-inch na silinda.
Haɗin kai tsaye ba game da farashi ba ne - game da gaskiyar juzu'i ne
Wasu masu samar da kayayyaki suna fitar da simintin gyare-gyare, wasu kuma suna fitar da aikin gamawa. Qingdao Qiangsenyuan ya mallaki duka simintin gyare-gyaren zuba jari da injinan CNC da yawa a ƙarƙashin rufin da ya dace da ISO-kuma hakan yana canza abin da zai yiwu a zahiri. Lokacin da abokin ciniki ya aika zanen GD&T don jikin bawul ɗin matsa lamba tare da ± 0.005 mm matsayi na haƙuri akan tashoshin zaren guda takwas dangane da zoben datum, yawancin shagunan suna neman hutun haƙuri. Qingdao Qiangsenyuan ya yi tambaya: "Wane samfurin simintin gyare-gyaren simintin gyare-gyaren kafa na ku ya yi amfani da shi?" Sannan suna daidaita datum ɗin injin ɗin su zuwa simintin simintin simintin gyare-gyaren-ba ingantaccen ƙirar CAD ba.
Wannan ba ka'idar ba ce. Tushen famfo ɗinsu na yashi wanda aka jefar da ƙarfe yana riƙe da kwanciyar hankali tsakanin 0.02 mm sama da mita 1.2 - ba saboda tebur mai tsada mai tsada ba, amma saboda suna auna sifofin datum * kafin * maganin zafi, sannan rama hanyoyin kayan aiki yayin gama niƙa. Babu zato. A'a "za mu gyara shi a cikin QC." Ana iya ganowa kawai, rubuce-rubuce, gaskiya mai maimaitawa daga rami mai ƙura zuwa ƙarshen ɓangaren.
Ingancin-duniya na gaske ba sashe ba ne - an gina shi cikin kowane hannu
"Cikakken ganowa" yana kama da jargon tallace-tallace - har sai na'urar mai ta bakin teku ta bukaci tabbacin cewa filogin cobalt da aka shigar a watan da ya gabata ya fito ne daga nau'in zafin jiki iri ɗaya kamar takaddun shaida na gwaji. Qingdao Qiangsenyuan ya rubuta takaddun shaida na albarkatun ƙasa, taswirar tanderun wuta, rahotannin CMM, da kuma karatun kammala saman sama akan lambobi masu lamba ɗaya. Ba kowace kuri'a ba. Kowane bangare.
Amma ganowa kadai ba ya hana gazawa. Menene ya aikata? Binciken da aka haɗa. Ana tabbatar da kayan da ke shigowa *kafin * zazzagewa-ba kawai daraja da taurin kai ba, amma jagorar kwararar hatsi (mahimmanci ga gajiya mai tsayi a cikin shafts). Binciken cikin tsari yana faruwa a matakai uku na tilas: bayan roughing, bayan maganin zafi, da kuma kafin ƙarshen ƙarshe. Binciken ƙarshe ya haɗa da gwajin aiki-kamar bawul ɗin hawan keke zuwa 1.5x da aka ƙididdige matsa lamba na aiki-*ba kawai * duban gani ko girma ba.
Wani ƙera kayan aikin injiniya na Turai ya canza bayan gano kashi 17% na sassan "in-spec" daga wani mai siyarwa da ya gaza gwajin girgizar. Aikin farko na samar da Qingdao Qiangsenyuan ya wuce 100% - ba ta hanyar ƙarfafa juriya ba, amma ta hanyar daidaita ƙimar saman Ra tare da raguwar mitar mai a cikin rukunin RPM mai aiki na shaft.
Zaɓin ma'aikatar mashin ɗin CNC mai kyau yana farawa da yin tambayoyin da suka dace
Kada ku tambayi "Mene ne lokacin jagoran ku?" Tambayi: "Ta yaya kuke tabbatar da kiran GD&T akan gidajen cobalt mai katanga bayan kawar da damuwa?" Kada ku tambayi "Shin kuna da takaddun shaida na ISO?" Tambayi: "Nuna mani binciken binciken ku na ƙarshe na ciki akan gano kayan don kuri'a na AMS 5387." Kada ku tambayi "Za ku iya yin wannan?" Tambayi: "Me za ku canza a cikin wannan zane don inganta rayuwar gajiya-ba tare da canza aiki ba?"
Qingdao Qiangsenyuan yana amsa waɗannan tambayoyin da bayanai-ba alkawuran ba. Injiniyoyinsu suna ba da bayanin zane tare da bayanin kula: “Rage kaurin bango anan don gujewa babban canji a cikin simintin gyare-gyare,” ko “Ƙara radius na taimako anan don kawar da tasiri a cikin babban yanki mai ɗaukar nauyi.” Wannan shine yadda ake gina sassa masu mahimmancin manufa daidai da farko.
Don ƙungiyoyin da ke gina manifolds na na'ura mai ba da hanya tsakanin hanyoyin sadarwa, majalissar famfo na teku, ko tsarin winch mai nauyi-ba a auna madaidaicin cikin microns kaɗai. Ana auna shi cikin lokacin aiki, amincin filin, da amincewar ku CNC machining factory yana magana da harshen ku: ƙarfe, damuwa, da sakamako na zahiri. Wannan ba sabis ba ne. Yana da ma'aunin injiniyan da aka raba.
