Kamfanonin ƙarfe na foda na zamani ba su ƙara damƙa foda na ƙarfe ba kawai - suna injiniyan ƙananan abubuwa. A QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Mun ga yadda ci gaba a cikin foda metallurgy factory ayyukan kai tsaye reshape part yi a cikin na'ura mai aiki da karfin ruwa famfo, high-matsa lamba bawuloli, da kuma cobalt-alloy nozzles. Aiwatar da ainihin duniya-ba ka'idar dakin gwaje-gwaje ba - tana motsa haɓakawar mu. Lokacin da AMS 5387 cobalt alloy famfo mahalli na abokin ciniki ya kasa kwanciyar hankali bayan jiyya na zafi, ba mu gano shi ba zuwa rashin daidaituwa na kayan aiki, amma zuwa tsohuwar sarrafa yanayi. Wannan lamarin ya haifar da cikakken kimanta sarkar sarrafa zafinmu. A yau, "ci gaba a masana'antar ƙarafa ta foda" yana nufin ƙarin juriya, daɗaɗɗen yawa mai maimaitawa, da ƙarancin wucewar mashin ɗin bayan-sinter-ba kawai lokutan zagayowar ba.
Madaidaicin Farawa Kafin Ƙarfafawa
Yawancin injiniyoyi suna ɗaukar daidaiton ƙarfe na foda yana jingina akan ƙirar mutu ko latsa ton. A aikace, yana farawa da kwandishan danyen abu. Yanzu mun riga mun riga mun bincika duk tushen T800 da cobalt-nickel foda ta amfani da diffraction laser da taswirar ilimin halittar jiki na SEM - ba kawai bincike na sieve ba. Me yasa? Saboda bambance-bambancen 5% a cikin sphericity na barbashi yana canza rabe-raben kore mai yawa har zuwa 0.12 g/cm³ a fadin hadaddun geometries kamar gidajen silinda na piston famfo. Tsarin ciyarwar mu da aka sabunta yana amfani da ma'aunin girgiza tare da ra'ayin kwararar taro na ainihi, yankan juzu'i-zuwa tsari daga ± 0.08 g/cm³ zuwa ± 0.03 g/cm³. Wannan ƙaramin motsi yana kawar da kashi 70% na sake yin aikin CMM na farko akan jikin bawul ɗin matsi na bakin ciki. Mun kuma canza daga nitrogen-kawai zuwa dual-gas (N₂ + H₂) sintirin yanayi don cobalt gami - rage oxide residuals da 92% da kunna kai tsaye saman saman ratings na Ra 0.8 µm ba tare da sakandare nika.
Haɓaka Masana'antu Yana Rufe Rata Tsakanin Casting da Machining
Wasu na iya jayayya cewa ƙarfe na foda ba zai iya daidaita simintin saka hannun jari ba don ƙaƙƙarfan sassa na ciki. Amma wannan ya tsufa. Sabuwar ci gaban mu yana haɗa haɗin siffar PM kusa-net tare da kayan aikin kayan aiki na CNC - yana ba mu damar shigar da tashoshi masu sanyaya, aljihunan kujerun bawul, da ramukan taimakon zaren * cikin ƙaramin ƙaramin kore * kafin sintering. Ga winch center shaft rollers da aka yi amfani da su a cikin motocin injiniya, wannan ya rage jimlar lokacin gubar da kashi 40% kuma ya yanke sharar albarkatun ƙasa da kashi 65%. Mahimmanci, tsarin yana kiyaye daidaitawar hatsi a cikin yankuna masu mahimmancin damuwa: ƙarfin juzu'i a baka mai ɗaukar nauyi na abin nadi yana tsayawa tsakanin ± 2% na ƙayyadaddun bayanai, har ma a diamita 120 mm da 2.8 kg taro. Muna inganta kowane ɓangaren matasan tare da taswirar kauri na ultrasonic pre- da post-sinter-ba zato ba, bayanan da aka auna kawai.
Ganewa Ba Yarda Ba — Ikon Hasashen Ne
ISO 9001 yana buƙatar ganowa. Abin da ba ya wajabta - kuma abin da abokan cinikinmu ke buƙata a zahiri - shine tsinkayar ganowa. Kowane tsari na AMS 5387 foda yana ɗauke da fasfo na ƙarfe mai alaƙa da QR: madaidaitan girman rabon ɓangarorin, rajistan ayyukan abun ciki na oxygen, da sa hannu na thermograph. Lokacin da abokin ciniki ya ba da rahoton lalacewa ta gefe akan filogi na cobalt, muna cire fasfo ɗin kuma mu tsallaka shi tare da rajistan ayyukan gyaran tanderu daga mako guda. Kwata na ƙarshe, wannan ya ba da alama da dabara a cikin na'urori masu auna raɓa-wanda ke haifar da gurɓataccen ƙwayar carbide a cikin kashi 3.2% na sassa. Mun kama shi kafin kaya. Cikakken ganowa ba game da takarda ba; yana game da ware tushen tushen a cikin ƙasa da mintuna 90. Wannan damar ta fi dacewa ga abubuwan da ba daidai ba inda ba za a iya rabuwa da lissafin lissafi da aiki ba.
Menene Gaba? Ba Kawai Mafi Kyau Foda-Haɗin Kai Mai Wayo
Ci gaba a cikin ayyukan masana'antar ƙarafa ta foda ba za ta fito daga manyan injina ko masu isar da sauri ba. Za su fito ne daga ƙaƙƙarfan haɗin kai tsakanin kimiyyar kayan aiki, ƙirar ƙirar zafi, da gwajin aiki. A halin yanzu, muna shigar da ma'aunin ma'auni a cikin na'urori masu daidaitawa don daidaita ƙimar haɓakar zafi tare da murdiya ta ƙarshe a cikin tushen famfo. Hakanan muna inganta samfuran tagwayen dijital a kan ainihin binciken CMM na 120+ simintin ƙarfe na simintin ƙarfe - horon algorithms don tsinkayar yaƙi kafin bugun bugun farko. Waɗannan ba gwaje-gwajen R&D bane. Kayan aikin samarwa ne da aka fitar a ko'ina cikin ginin Qingdao a wannan shekara. Ga abokan cinikin da ke samun ingantattun abubuwan ƙarfe na ƙarfe, wannan yana nufin ƙarancin odar canjin injiniyanci, mafi girman yawan amfanin ƙasa na farko, da garantin yarda-ba kawai don bugawa ba, har zuwa rayuwar sabis. Makomar ƙarfe na foda ba sassa masu yawa ba ne. Sassan ne da suka san iyakarsu kafin su bar masana'anta.
