Lokacin da injiniyoyi suka ƙididdige wani yanki wanda dole ne ya riƙe ± 0.02 mm haƙuri, tsira 400°C hawan keke, da kuma tsayayya da zaizayar ƙasa daga slurry abrasive-babu koma baya. Yin simintin yashi ba zai yanke shi ba. Yin simintin gyare-gyare ba zai iya ɗaukar allunan cobalt-nickel ba. Kuma daidaitaccen jujjuyawar CNC ya bar juzu'i na ciki mara sarrafawa. Abin da suke bukata shi ne zuba jari & daidaici simintin gyaran kafa factory an gina shi don mahimman abubuwan ƙarfe na manufa-ba kawai sassa ba, amma tsarin aiki a cikin ƙarami.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. Yana gudanar da irin wannan wurin a Qingdao, China. Mun samar da sama da 17,000 AMS 5387 cobalt alloy famfo gidaje don OEMs na ruwa tun daga 2021-kowanne an bincika tare da Zeiss CMMs wanda aka daidaita zuwa ISO 10360-2, kowane mai iya ganowa zuwa lamba mai zafi da tsattsauran ra'ayi. Wannan ba iyawar ka'idar ba ce. Ana iya maimaita hukuncin kisa a ƙarƙashin ƙaƙƙarfan ƙaƙƙarfan duniya: matsananciyar kiran GD&T, kaurin bango mara misaltuwa ƙasa da 2.3 mm, da majalissar da ke buƙatar juzu'in aikin injin.
Abubuwa uku sun raba hannun jari na gaskiya & madaidaicin masana'antar simintin simintin gyare-gyare na gama gari. Na farko: sarrafa ƙarfe. T800 na tushen Cobalt da AMS 5387 ba a “fitar da su kamar bakin karfe ba.” Suna buƙatar madaidaicin sarrafa raɓa a cikin ginin harsashi, vacuum-taimaka zuba ƙasa 10⁻² mbar, da sannu-sannun zagayowar da aka daidaita kowane kauri - ba kowane tsari ba. Muna haɓaka ƙa'idodin tace hatsi tare da masu samar da kayan mu; kowane nau'in T800 yana zuwa tare da tabbatar da yanayin yanayi da rahotannin gwaji mai ƙarfi-ba kawai takaddun niƙa ba. Na biyu: horo na girma. Zuba jari yana raguwa. Amma raguwa ba uniform ba ne. Injiniyoyin tsarin mu suna taswirar ma'aunin zafi a cikin kowane gungu mai ƙirƙira ta amfani da maƙallan ma'aunin zafi da sanyio, sannan daidaita kayan aikin kayan aiki har zuwa 0.15% a kowane axis- an inganta shi akan sikanin CMM na farko kafin ƙaddamar da samarwa. Na uku: hadewa. Yin simintin gyare-gyare shi kaɗai baya sadar da jikin bawul ɗin matsi. Kuna buƙatar cibiyoyin injina waɗanda ke riƙe ± 0.005 mm akan 120-mm-zurfin ƙumburi na makafi, tanda mai zafi tare da daidaiton ± 3°C, kuma an tabbatar da saman saman ta hanyar tantancewa-ba duba gani ba. Muna yin duka ukun a cikin gida, a ƙarƙashin rufin ɗaya, tare da ma'auni na awo ɗaya.
Wasu na iya yin gardama cewa simintin ƙetare na gayyato haɗarin sarkar kayayyaki. Amma haƙiƙanin haɗari yana cikin rarrabuwar alhaki: simintin jigilar jiragen ruwa, kantin injuna ya kai ga iyakoki, mai maganin zafi ya ɓace lokacin fushi - kuma babu wanda ya mallaki aikin ƙarshe. A QINGDAO QIANGSENYUAN, injiniya ɗaya ya mallaki cikakkiyar hanya-daga GD&T nazarin fayil ɗin MATAKI zuwa gwajin ɗigo na ƙarshe a matsa lamba na 1.5 ×. Muna ba da alamar abubuwan ƙira da wuri: "Wannan gidan yanar gizon 0.8-mm tsakanin tashar jiragen ruwa zai fashe yayin damun damuwa-bari mu faɗaɗa zuwa mm 1.1 ko mu canza zuwa simintin tsakiya." "Ra 0.4 da aka ƙayyade akan wannan vane na ciki yana buƙatar electropolishing, ba niƙa ba - za mu daidaita lokacin zagayowar da farashi." Babu mamaki. Babu nuna yatsa. Hukunce-hukuncen ilimin lissafi kawai, an tattara su kuma an yarda.
Muna bauta wa abokan cinikin da suke auna nasara a cikin lokaci-ba ƙididdiga ba. Masu ginin tsarin na'ura mai aiki da karfin ruwa a Ohio sun dogara da gidajen silinda na piston famfo saboda gazawar filin yana nufin $12,000 / sa'a ragewa akan na'urorin hakowa na teku. OEMs na famfo a cikin Jamus sun ƙididdige nozzles ɗin mu na cobalt bayan gwaji ya nuna tsawon rayuwar sabis na 3.2 × tare da simintin fafatawa a ƙarƙashin yanayin cavitation iri ɗaya. Masu kera kayan aikin hakar ma'adinai na kudu maso gabashin Asiya suna yin odar ma'adinan shaft na cibiyar winch tare da haɗaɗɗen kujeru masu ɗaukar nauyi - wanda aka yi amfani da shi don dacewa da H7 *bayan * simintin gyare-gyare, yana kawar da ɗigon taro. Waɗannan ba kayan kasida ba ne. Su ne hanyoyin da aka ƙirƙira inda kimiyyar simintin simintin ya dace da buƙatun aiki.
Idan kuna kimantawa zuba jari & daidaici simintin gyaran kafa factory, Yi tambayoyi uku: Shin za su iya riƙe Rz ≤ 1.6 µm akan hadaddun saman saman ciki ba tare da kammala sakandare ba? Shin suna riƙe cikakkun abubuwan ganowa har zuwa ladle chemistry-ba kawai lambar zafi ba? Kuma lokacin da zanenku ya nuna juriya na matsayi na 0.05 mm akan fasalin da aka binne zurfin 80 mm, shin suna kwaikwayi ainihin motsi-ko kawai bege?
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. amsa e—ga duka ukun. Ba kamar yadda tallace-tallace ke ikirarin ba. Kamar yadda aka auna sakamakon. Kamar yadda aka aika sassa. Kamar yadda maimaita umarni.
