Lokacin da famfon na'ura mai aiki da karfin ruwa ya kasa a ƙarƙashin matsin lamba 350-ko cobalt-alloy bututun ƙarfe bayan sa'o'i 472 a cikin sabis na iskar gas mai ɗanɗano - tushen tushen ba shi da ƙima. Yana da mutuncin abin duniya. Yana da kwanciyar hankali. Yana da fastener rike shi duka tare.
Wannan shine dalilin da ya sa injiniyoyi suka samo asali musamman gami fasteners factory abokan tarayya ba sa duba kasida. Suna duba yiwuwar gano ƙarfe. Suna tabbatar da rajistan ayyukan zafi. Suna tambaya: * Za ku iya riƙe ± 0.015 mm akan filogi mai zaren AMS 5387 yayin kiyaye Ra ≤ 0.4 µm saman gama-kuma tabbatar da shi tare da rahotannin CMM na kowane yawa?*
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. amsa "eh" ta ƙira-ba a matsayin keɓantacce ba, amma azaman daidaitaccen tsarin aiki. An kafa shi a Qingdao, kamfanin ba kawai na'ura ba ko kuma ya jefa na'urori masu inganci. Yana kula da kowane ƙulli, ingarma, da soket-head cap dunƙule a matsayin manufa-mahimmanci kumburi a cikin wani aiki tsarin-ko anchoing piston famfo Silinda gidaje a cikin teku hakowa na'urar ko aminta da wani T800-alloy bawul wurin zama a cikin wani high-zazzabi sinadari dosing naúrar.
Kalubalen gami na duniya yana buƙatar sarrafa tsari na zahiri
Mun ga abokan ciniki sun canza masu kaya bayan batches uku a jere na cobalt-nickel studs sun kasa yin gwajin tensile - ba saboda sinadarai ba, amma rashin daidaituwar ƙwayar hatsi daga ƙirar ƙirƙira da ba a inganta ba. QINGDAO QIANGSENYUAN yana guje wa wannan ta hanyar haɗa simintin gyare-gyare da injina a cikin wurin da ya dace da ISO. Lokacin da suka samar da sassan famfo na AMS 5387 cobalt alloy 6, suna sarrafa dukkan sarkar: ƙwararrun ɗanyen billet ɗin da aka tabbatar, simintin saka hannun jari na kusa-net ɗin, damuwa-taimako annealing kafin m machining, da na karshe wuya-juya a kan Multi-axis CNCs tare da in-a-aiki thermal diyya.
Wannan haɗin kai tsaye yana ba da sakamako masu aunawa:
- Bambancin girma ya ragu da kashi 62% akan zaren farar M36 × 4 a cikin maɗauran tushen T800 (wanda aka auna a cikin ayyukan samarwa 12)
- Abubuwan da ke faruwa na microcrack na saman ya ragu zuwa sifili a cikin nozzles na cobalt-alloy bayan gabatar da maganin yanayi mai sarrafawa wanda ke kawar da injina.
- Batch-to-batch taurin da aka gudanar a cikin ± 2 HRC-har ma don sassan da ke buƙatar jiyya mai zafi biyu (maganin + tsufa)
Babu wasu abubuwan da aka samo asali na ɓangare na uku. Babu kayan hannu ba tare da cikakken PMI da tabbacin OES ba. Kowane jigilar kaya ya haɗa da matrix mai ganowa mai haɗa lambar zafi → jefa kuri'a → ID shirin CNC → ID rahoton CMM → rikodin dubawa na ƙarshe.
Ba game da "za ku iya yin shi ba" - game da "za ku iya daidaita shi, kowane lokaci?"
Wasu na iya yin gardama cewa ana siyar da madaidaitan madaidaicin. Wannan gaskiya ne-don bolts na Grade 8.3. Amma lokacin da aikace-aikacen ku yana buƙatar matosai na cobalt mai jure wa damuwa na sulfide a 120 ° C, ko ingantattun ginshiƙan bakin ƙarfe mara nauyi tare da ginshiƙan juzu'i na al'ada don tushen famfo-damped vibration, ƙarfin gamayya ya gaza.
Ƙarfin QINGDAO QIANGSENYUAN yana cikin ƙayyadaddun taswirar taswirar yanki. Injiniyoyin su ba kawai karanta GD&T ba—suna kwaikwayi hanyoyin lodi. Lokacin da abokin ciniki ya ƙaddamar da zane don abin hawa injiniyoyi a kan abin nadi na cibiyar winch tare da flanges masu ƙarfi na asymmetric, ƙungiyar ta nuna haɗarin tsangwama a yankin agajin zaren * kafin* tsara kayan aikin. Sun ba da shawarar gyaran gyare-gyaren gubar-in da aka inganta ta hanyar FEA-wanda ya karu da rayuwar gajiya da kashi 38 cikin 100 a gwaje-gwajen filin.
Wannan ba ka'idar ba ce. An gina shi a cikin aikin su: ingantaccen zane → ra'ayoyin masana'antu → nazarin maye gurbin kayan (misali, "T800 yana ba da juriya na 22% mafi girma fiye da Inconel 718 a 750 ° C-amma yana ƙara lokacin mashin 19%; Anan ga cinikin-da-sa'a-sa'a")
Ba a bincika inganci a ciki - an ƙera shi a ciki, layi-layi
Yi tafiya cikin kayan aikin su kuma za ku ga CMMs suna tsaye *tsakanin* sel mashin-ba kawai a dubawa ta ƙarshe ba. Za ku sami masu kwatancen gani da ke tabbatar da kusurwoyin gefen zaren akan matosai na cobalt-alloy a 200× haɓakawa. Za ku ga tanda masu zafi da aka shiga cikin ainihin lokaci, tare da bayanan martabar zafin jiki da aka daidaita ta atomatik zuwa ID na sashi a cikin MES.
Ƙididdigan ƙa'idar binciken su ta ƙunshi wuraren bincike guda huɗu waɗanda ba za a iya sasantawa ba:
- Abu mai shigowa: OES + PMI + tensile coupon gwajin da ASTM E8/E2109
- A cikin tsari: An tabbatar da ma'auni masu mahimmanci bayan kowane saiti ya canza ta amfani da tsarin binciken taɓawa
- Maganin bayan zafi: Taswirar taurin kai tsakanin sassan giciye, da gwajin ultrasonic don katsewar ƙasa
- Saki na ƙarshe: Gwajin aiki (daidaituwar tashin hankali, amincin hatimi), ƙimar gani ta ISO 4759-1 Class 3, da cikakken rahoton girma
Babu wani abu da ke tafiya ba tare da cikakken ganowa ba. Kowane fastener yana ɗauke da lambar ƙuri'a mai ɗauke da laser. Kowane rahoto yana da alaƙa da baya zuwa takaddun shaida na albarkatun ƙasa, rajistan ayyukan tanderu, da sa hannun mai aiki.
Inda aikin ya dace da tsinkaya
Aikace-aikacen masana'antu masu girma ba sa lada ga sabon abu - suna ba da lada mai maimaitawa. Ƙaƙwalwar gami na musamman ba ta “isasshe” idan ta wuce gwaje-gwajen lab amma ta fita daga ƙayyadaddun bayanai akan tsari #7. It’s not “reliable” if dimensional scatter forces field technicians to shim or re-tap assemblies.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yana rufe wannan gibin. Su mayar da hankali kan tsarin cobalt-nickel, gwanintar AMS 5387, da kuma haɗaɗɗen simintin gyare-gyaren-machining-ƙarar iyawa yana nufin injiniyoyi suna samun na'urori masu ɗamara waɗanda ke da ɗabi'a iri ɗaya-a cikin samfura, tafiyar matukin jirgi, da samar da matsakaicin girma. Babu mamaki. Babu sake yin aiki. Babu sulhu akan mutuncin tsarin.
Idan aikin ku na gaba yana buƙatar abubuwan ɗaure waɗanda ke rayuwa a inda wasu suka gaza - ƙarƙashin matsin lamba, lalata, zafi, ko hawan keke-fara da abokin tarayya wanda ke ɗaukar ƙarfe kamar kimiyyar lissafi, ba talla ba. Domin a cikin manyan mahallin masana'antu, haɗin gwiwa mafi ƙarfi ba shine mafi girman ƙima ba. Shi ne wanda ba za ku taɓa bincika sau biyu ba.
