Lokacin da matsugunin bawul ɗin ku dole ne ya riƙe ± 0.005 mm haƙuri a ƙarƙashin matsa lamba 350 - ko bututun bututun cobalt-alloy ɗin ku ya tsira sa'o'i 12,000 a cikin iskar gas mai lalata - ɓangaren ba kawai injina ba ne. An inganta shi, an daidaita shi ta hanyar ƙarfe, kuma an kulle shi sosai kafin ya bar benen masana'anta. Wannan shine gaskiyar aiki na wani ultra ainihin machining factory bautar manufa-m masana'antu tsarin.
Babu sasantawa akan halayen gami - sarrafawa kawai
Mun ga ayyuka da yawa sun tsaya tsayin daka a matakin samfur saboda ba a gina martanin kayan cikin tsari ba - ba wai kawai a kayyade akan takarda ba. A QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., cobalt-nickel gami kamar AMS 5387 da T800 ba a kula da su azaman keɓancewar na'ura mai wuyar gaske. Su ne tushen tushe. Faɗin faɗuwar zafinsu, ƙimar ƙarfin aiki, da ƙaramin fa'ida yana nuna jerin hanyoyin kayan aiki, matsi mai sanyaya, har ma da bayanan bayanan hanzari. Misali: lokacin da ake sarrafa filogi na T800 don famfo mai jujjuyawar matsa lamba, muna rage ciyar da kowane haƙori da kashi 32% daidai da daidaitaccen Inconel 718-kuma muna ƙara sa ido kan zafin jiki na ainihin lokacin a wurin keɓan kayan aiki. Me yasa? Domin T800's conductivity ya sauke 40% sama da 400 ° C. Idan ba tare da wannan madauki na amsa ba, ingancin yanayin ya gagara kafin dubawa na ƙarshe.
Wannan ba ka'idar ba ce. Ana iya maimaita shi a cikin batches-saboda an tabbatar da takaddun shaida *kafin* simintin, ba bayan haka ba. Kowane zafi yana ɗaukar cikakken ganowa: narkar da narke, rahoton girman hatsi, da bayanan gwajin tensile da aka ɗaure da lambar serial ɗin abun. Babu zato. Babu waiwaye.
Haɗin kai tsaye ba dacewa ba ne - inshorar girma ne
Wasu masu samar da kayayyaki suna fitar da simintin simintin gyare-gyare, sannan aikin kwangilar CNC. Wannan yana gabatar da sauye-sauye daban-daban guda uku, gibin tarihin zafi guda biyu, da lissafin sifili don ragowar ƙaura tsakanin matakai. Ba mu yin haka. Kayan aikin mu na yarda da ISO yana sarrafa simintin saka hannun jari, simintin yashi, injina na CNC da yawa, jiyya mai zafi, da gamawa sama - duk ƙarƙashin rufin ɗaya, tare da daidaitawar CMM da haɗin kai GD&T fassarar.
Sakamakon? Gidan famfo na silinda na piston ya isa wurin dubawa na ƙarshe tare da babu sake yin aiki da ake bukata a kan m bores-ko da bayan quenching da fushi. yaya? Domin tsarin simintin gyare-gyare ya haɗa da izinin yin injin da gangan wanda aka ƙididdige shi daga ɓarnar da aka annabta daga yanayin zafin zafi. Shirin CNC yana ramawa kafin guntu na farko ya tashi.
Wannan matakin hangen nesa-tsari yana aiki ne kawai lokacin da injiniyoyin simintin gyare-gyare suna zaune kusa da injiniyoyi yayin bita na DFMA-kuma lokacin da duka biyun ke amfani da dakin binciken awo guda ɗaya. Wannan shine tsarin aikinmu na yau da kullun.
Aiki na joometry yana bugun kayan kwalliya - kowane lokaci
Abokan ciniki sukan tambayi: "Za ku iya saduwa da Ra 0.4 µm?" Amma abin da suke buƙata da gaske shine daidaitaccen madaidaicin magudanar ruwa a cikin wurin zama na bawul-ko sifili galling a cikin abin nadi na cibiyar winch a ƙarƙashin torsion na cyclic. Ƙarƙashin ƙasa hanya ce, ba ƙarshe ba.
Abin da ya sa mu karewa ladabi ne aikace-aikace-takamaiman: electropolishing for cobalt-nozzle ciki sassa (don cire micro-burrs cewa jawo cavitation), wuya-chrome plating tare da sarrafawa kauri gradients a kan karfe famfo tushe (don daidaita lalacewa juriya da gajiya rayuwa), da isotropic superfinishing kawai inda hydrodynamic film samuwar ne ba negotiable.
Muna rubuta kowane ma'auni-ba kawai ƙimar Ra ta ƙarshe ba, amma yanke pH mai ruwa, ƙimar micron tacewa, da lokacin zama a cikin wankan wucewa. Idan gazawar filin abokin ciniki ta samo asali zuwa ramin da aka ƙaddamar da ƙasa, za mu iya sake kunna tarihin gamawa duka-ba zato ba.
Isarwa ba kwanan wata ba ne - sarkar ce ta tabbatacciya
"Isar da kan lokaci" yana nufin komai idan sassa 10 na farko sun kasa gwajin aiki. Muna aiwatar da ƙofofin saki da aka tsara: tabbatar da abu mai shigowa → jefa NDT (UT + RT) → duba taurin aikin injin kafin aiwatarwa → bincikar aikin CMM a 30% kammalawa → tabbatar da kwanciyar hankali bayan zafin zafi → gwajin aiki na ƙarshe (matsi, juzu'i, kwarara). Kowace kofa tana buƙatar sa hannu. Babu tashin hankali. Babu wuce gona da iri.
Wannan horo yana ba mu damar ƙaddamar da ƙayyadaddun lokaci-har ma don matsakaicin matsakaicin oda-ba tare da sadaukar da ganowa ba. Kowane sashi yana jigilar kaya tare da lissafin dijital: takaddun shaida na albarkatun ƙasa, rajistan ayyukan zafin zafi, rahotannin CMM, da hotunan dubawa na gani. Ba taƙaitawa ba. Raw data.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yana aiki azaman ultra ainihin machining factory inda ƙarfe, joometry, da aiki ba su rabuwa. Ba kawai mu ke yin sassa don bugawa ba. Muna ƙididdige halayensu a cikin sabis - kuma muna tabbatar da shi, sashi da sashi, tsari ta tsari.
