Lokacin da injiniyoyi suka bayyana a musamman bakin karfe part factory, ba kawai suna neman wani mai samar da karfe ba. Suna neman abokin tarayya wanda ya fahimci dalilin da yasa AMS 5387 cobalt alloy famfo gidaje ke fashe a ƙarƙashin hawan keke-ko yadda nozzles na tushen T800 ke riƙe tauri a 800 ° C yayin da suke tsayayya da sulfidation a cikin mahallin gas mai tsami. Wannan matakin fahimtar baya fitowa daga kasidar ko injunan ambato ta atomatik. Ya fito ne daga gogewa da gogewa na mashin ɗin mashin ɗin da ke ganin mashaya 420 kowace rana, jefa gidaje na piston famfo Silinda tare da kauri na bango a ƙarƙashin 4.2 mm, da kuma tabbatar da kiran GD&T akan winch center shaft rollers inda ± 0.015 mm runout kai tsaye yana tasiri rayuwar spooling na USB.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yana aiki ta wannan hanyar-ba a matsayin shagon aiki ba, amma azaman ƙari na ƙungiyar injiniya. An kafa shi a Qingdao, kasar Sin, kamfanin ya gina sunansa na magance matsalolin wasu suna guje wa: sassan da aka yi daga superalloys wanda ke da gall akan daidaitattun kayan aikin carbide, geometries da ke buƙatar lokaci guda 5-axis contouring da zafi-sarrafawa microstructure, da majalisai inda lalata juriya dole ne tare da gajiya ƙarfi bayan 50,000 cycles hydraulic. Ba a inganta kayan aikin da ya dace da ISO ba don ƙarar - an daidaita shi don maimaitawa a cikin manyan aikace-aikace: manifolds sarrafa filayen mai, marine hydraulic winches, da babban matsi mai jujjuya tsarin famfo a fadin Arewacin Amurka, Turai, da kudu maso gabashin Asiya.
Ƙarfi uku sun raba wannan musamman bakin karfe part factory daga masana'antun gaba ɗaya. Na farko, ƙwarewar abu fiye da ƙayyadaddun bayanai. Injiniyoyin ba kawai zaɓin “bakin ƙarfe” ba—sun zaɓi tsakanin F51 duplex don juriya na pitting chloride, 17-4PH don ƙaƙƙarfan hazo mai tauri, ko narkar da T800 cobalt-nickel na al'ada don juriya na yashwa a cikin bututun slurry. Majiyoyin QIANGSENYUAN ƙwararrun ingots, suna tabbatar da ilmin sunadarai a kowane ASTM E1479, kuma suna haɗin gwiwa kai tsaye tare da masanan ƙarfe don daidaita girman hatsi da abun ciki na delta ferrite-saboda bambancin 0.3% a cikin nitrogen na iya canza ƙarfin samarwa ta 110 MPa a cikin simintin gyare-gyaren duplex.
Na biyu, haɗin kai tsaye wanda ke kawar da kurakuran hannu. Yawancin masu samar da kayayyaki suna fitar da simintin gyare-gyare, injina, da gamawa. Anan, filogi na cobalt na simintin saka hannun jari suna tafiya kai tsaye daga tanderun harsashi zuwa ƙwayoyin CNC sanye take da masu riƙe kayan aiki mai ƙarfi-ba sake gyarawa, babu canjin datum. Tushen famfo-simintin yashi yana jurewa da damuwa kafin yin aiki mai tsauri, sannan niƙa na ƙarshe akan injuna waɗanda aka daidaita kullun tare da na'urori masu tsaka-tsakin Laser. Ƙarewar saman ba tunani ba ne: Ra 0.4 µm daidai yake a kan saman bawul ɗin rufewa; electropolished 316L cimma <0.2µm don famfo diaphragm na magunguna. Kowane mataki yana danganta baya ga aikin aiki - ba kawai yarda ba.
Na uku, ingantaccen sarrafawa da aka gina cikin aikin aiki-ba a kunna shi a ƙarshe ba. Abubuwan da ke shigowa suna samun tabbacin sifofi kafin saukewa. Binciken cikin tsari yana amfani da injunan ma'aunin daidaitawa waɗanda aka tsara tare da ƙirar CAD abokin ciniki-ba samfuri na gama-gari ba. Binciken ƙarshe ya haɗa da gwajin aiki: gidajen gwajin matsa lamba zuwa 1.5 × matsa lamba na aiki, ingantaccen ƙarfi a kan matosai masu zaren, da kuma duba mai shigar da rini akan duk haɗin gwiwar walda mai mahimmanci. Binciken ba na zaɓi ba ne - an haɗa shi. Kowane tsari yana ɗauke da alamar QR mai haɗa takaddun shaida, rajistan ayyukan zafi, rahotannin CMM, da sa hannun mai aiki. Lokacin da OEM na Turai ya buƙaci cikakken sashin ASME BPVC Sashe na VIII don gano bawul ɗin allurar ruwan teku, an shirya takaddun kafin zubar da simintin farko.
Matsalolin duniya na ainihi suna tsara kowane yanke shawara. Wani abokin ciniki na Arewacin Amurka yana buƙatar sassan famfo 120 AMS 5387 a cikin makonni takwas-amma ainihin ƙirar su na buƙatar saiti biyar da sa'o'i 14 a kowane yanki. Kungiyar injiniyoyin QIANGSENYUAN ta ba da shawarar sake fasalin wurin ƙofar jefar da kuma ƙara daftarin kusurwoyi waɗanda suka yanke saiti zuwa biyu da lokacin sake zagayowar zuwa sa'o'i 6.2-ba tare da sadaukar da matsa lamba ba. Wani abin nadi na bakin karfe na abokin ciniki ya gaza bayan watanni 18 a hazo gishirin bakin teku. Bincike ya nuna harin intergranular tare da yankunan da zafi ya shafa daga rashin dacewa bayan annealing. Maganin ba bango mai kauri bane - yana canzawa zuwa simintin F22 chrome-moly tare da ƙimar sanyaya mai sarrafawa da tabbatar da juriya ta hanyar gwajin ASTM A262 Practice E.
Wannan shine yadda a musamman bakin karfe part factory yana samun amana: ta hanyar magana da yaren gazawa, ba kawai juriya ba. Ta hanyar kula da GD&T ba azaman kayan ado ba amma azaman taswira mai aiki. Ta hanyar sanin lokacin da za a tura baya kan zane-da lokacin da za a sha farashi don saduwa da taga isar da ke ci gaba da aiki. FASAHA QINGDAO QIANGSENYUAN baya kera sassa. Yana ba da tabbaci mai girma, daidaiton ƙarfe, da amincin aiki - akan jadawalin, cikin ƙayyadaddun bayanai, kuma ana iya gano su har zuwa tsarin narkewa. Ga injiniyoyin da suka ga "bakin" lalata, "daidaici" drift, ko "al'ada" ya zama ma'anar jinkiri-wanda ke canza komai.
