Wina akatchula Tribaloy, chinthu choyamba chomwe chimabwera m'maganizo nthawi zambiri ndi 'aloyi yolimba kwambiri ya cobalt'. Koma ndiko kufewetsa pang'ono komwe kungakutsogolereni m'njira yolakwika panthawi yopanga kapena kupanga. Sizokhudza kuuma kokha; ndi za kuphatikizika kwapadera kwa galling kukana, kukana dzimbiri, ndi kusunga katundu pa kutentha kwambiri. Ndawona ma projekiti akuyimilira chifukwa zomwe zimangoyitanitsa 'Tribaloy' osatchula kalasi - T-400, T-800, T-800C - amachita mosiyana. Zomwe zili ndi cobalt ndi molybdenum zomwe zili ndi gawo la Laves ndizofunikira, koma momwe zimapangidwira zimapangitsa kapena kuswa gawolo.
Zenizeni za Machining ndi Kupanga
Tiyeni tiwongolere pa mfundo yowawa: Machining Tribaloy ndi chimbalangondo. Nthawi zambiri amaperekedwa ngati kuponyera, yomwe ndi njira yomveka yopitira mawonekedwe ovuta. Kuyesera kuyika makina kuchokera pabala lopangidwa ndi zida wamba za carbide ndi njira yachangu yowotcha bajeti yanu ndikuwononga zoyikapo. Zinthuzo zimagwira ntchito molimba mtima. Mumadula, ndipo malo omwe mwangodutsapo amakhala ovuta kwambiri. Tidaphunzira koyambirira kuti mumafunikira kukhazikika kolimba, ma geometries abwino, ndipo nthawi zina amathanso kugaya kapena EDM kuti mulole kulolerana. Sizinthu za 'makina ofulumira'; ndi 'machine it smart' imodzi. Kuyenda koziziritsa kulibe kokambirana—osati kungoziziritsa, komanso kuteteza tchipisi tating'onoting'ono.
Apa ndipamene kuyanjana ndi maziko omwe amadziwa zinthu zake ndikofunikira. Kampani ngati Malingaliro a kampani Qingdao Qiangsenyuan Technology Co., Ltd., ndi zaka makumi atatu mu chipolopolo ndi kuponyedwa kwa ndalama kwa ma aloyi apadera, ali ndi mapangidwe a mapangidwe ndi kayendetsedwe ka ndondomeko kuti apeze kuponya pafupi ndi mawonekedwe a ukonde. Ndilo theka la nkhondo yomwe yapambana. Mukufuna makina ang'onoang'ono a postcast momwe mungathere. Ndikukumbukira pulojekiti ya mphete yapampando wa valve pomwe zojambula zoyamba zimafuna kuti chipika cholimba cha Tribaloy T-400 chigwetsedwe. Mtengo wa makinawo unali wa zakuthambo. Tidazipanganso ndi QSY kuti ikhale yopangira ndalama zofananira, zomwe zidadula nthawi yopangira makina pafupifupi 70%. Zomwe adakumana nazo pakudyetsa ndi kulimba kwa ma aloyi opangidwa ndi cobalt awa adalepheretsa kutsika kwamphamvu pamawonekedwe ovuta.
Kuwotcherera kapena kuwotcherera Tribaloy pagawo laling'ono, ngati chitsulo, pagawo lovala ndi ntchito ina yodziwika. Apa, kusagwirizana pakukulitsa kwamafuta ndi chitsulo choyambira ndiye wakupha mwakachetechete. Ngati ndondomekoyi siinayimbidwe - preheat, interpass temp, chodzaza chinachake ngati Stellite 6 kapena alloy-based alloy - mumapeza ming'alu. Osati nthawi yomweyo, koma pambuyo pang'ono matenthedwe mkombero mu utumiki. Ndi tingachipeze powerenga kulephera akafuna. Umphumphu wa mgwirizano ndi chirichonse. Takhala ndi chipambano ndi vacuum brazing pazinthu zina zamlengalenga zowoneka bwino, koma ndi njira yomwe imafuna ukhondo wangwiro ndi kapangidwe kake.
Kusankhidwa Kwa Gulu: Si T-400 Yokha
Anthu ambiri amasankha T-400. Ndiwogwira ntchito, wabwino mozungulira kuvala kukana. Koma ngati muli m'malo owononga kwambiri, tinene ndi ma chloride kapena ma acid, T-800 yokhala ndi chromium yochulukirapo ndiye kubetcha kwabwinoko. Kusinthanitsa? Ena amati ndiyocheperako pang'ono poyerekeza ndi T-400, koma pakavala zowononga, imaposa T-400 ndi malire. T-800C imawonjezera kaboni kuti musamamve bwino, koma samalani kuti musapusitsidwe ndi zochitika. Muyenera kufananiza giredi ndi momwe ntchito ikugwiritsidwira ntchito, osati kufotokozera m'kabukhu.
Ndinkagwira nawo ntchito yopangira ma pompu a kampani yopanga mankhwala. Choyambirira chinali T-400. Zinalephereka m'miyezi ingapo chifukwa cha dzimbiri komanso ma abrasive slurry wear. Tidasinthira ku malaya a T-800, osungidwa ngati gawo loponyedwa mwatsatanetsatane kuti tisunge kukhazikika kwa khoma lopyapyala, ndipo nthawi yamoyo idakula ndi zinayi. Mtengo woyamba wa zinthuzo unali wokwera, koma mtengo wonse pa ola lililonse la ntchito unatsika kwambiri. Uwu ndi mtundu wa uinjiniya wamtengo wapatali womwe umachokera kuzinthu zakuthupi, osati pepala lokha.
Wina nuance ndi microstructure ya kuponyera. Kuponyedwa koyendetsedwa bwino kuchokera kwa akatswiri opezako kuyenera kupereka kubalalitsidwa kofanana kwa gawo lolimba la Laves mu matrix a cobalt. Ndawona kuponyedwa bwino kwa Tribaloy komwe gawo la Laves limaphatikizana, ndikupanga madera ofooka ndikuyambitsa ming'alu yolemetsa. Ichi si chilema chomwe mungathe kuchiwona mosavuta ndi kuyang'anitsitsa kwachisawawa; zingafunike kusanthula metallographic. Pamene mukufufuza, sikuti mukungogula alloy, mukugula kusasinthasintha kwa ndondomekoyi.
Zovuta Zogwiritsa Ntchito ndi Zosintha Zenizeni Zapadziko Lonse
The tingachipeze powerenga ntchito kwa Zigawo za Tribaloy alloy ali pamalo ovala: ma bushings, zisindikizo, mipando ya valve, manja a pampu. Koma cholakwika chofala ndikuchigwiritsa ntchito paliponse pamsonkhano. Ndi okwera mtengo. Mapangidwe anzeru amawagwiritsa ntchito pokhapokha ngati kuvulazidwa kwambiri kapena kuphulika kumachitika, nthawi zambiri ngati choyikapo kapena chotchingira. Kupanga nyumba kapena gawo lokwerera kuchokera ku chinthu china chosavuta, monga 316 chosapanga dzimbiri, kenako kusindikiza kapena kumangirira choyikapo cha Tribaloy ndichizolowezi.
Kuwonjezeka kwa kutentha kumalumanso anthu pano. Ngati mupanga makina osindikizira-wokwanira kutentha kwa chipinda, kodi amamasuka kapena kupanikizika kwambiri pa kutentha kwa ntchito? Muyenera kuchita masamu. Tinali ndi mlandu wokhala ndi chowumitsira chowumitsa kutentha kwambiri. Chombo cha Tribaloy chinayikidwa m'nyumba yachitsulo. Pamalo ozungulira, kukwanirako kunali kwangwiro. Pa 500 ° C, chitsulocho chinakula kwambiri kuposa Tribaloy, zomwe zinachititsa kuti kusokonezedwe ndi kusinthasintha kwa manja. Kukonzekera kunali kusintha kuwerengera koyenera kutengera kutentha kwa ntchito, osati kutentha kwa msonkhano, ndikugwiritsa ntchito chosungira chosungirako kutentha kwambiri ngati zosunga zobwezeretsera.
Kumaliza ndi tsatanetsatane wina. Kwa malo osindikizira, nthawi zambiri mumafunika kumaliza bwino kwambiri. Kupera kumatheka koma pang'onopang'ono. Nthawi zina, kudumpha ndi sitepe yomaliza. Cholinga chake sikuti ndimaliziro a kalilole, koma malo okhazikika, athyathyathya omwe sangapweteke mnzake. Pazisindikizo zina zosunthika, tafotokozanso zokutira pang'ono pamwamba pa Tribaloy kuti tisunge mafuta - koma ndi njira ina yapaderadera.
Sourcing ndi Supply Chain Reality
Simumangoyitanitsa magawo a Tribaloy pamndandanda monga momwe mungapangire mabulaketi 304 osapanga dzimbiri. Ndizochepa kwambiri, zamtengo wapatali. Nthawi zotsogola ndi zazitali, makamaka ngati mukufunikira zoikika mwachizolowezi. The yaiwisi alloy ingot palokha ndi zinthu zolamulidwa. Ichi ndichifukwa chake kupanga ubale ndi othandizira okhoza kumakhala mgwirizano. Amakhala chowonjezera cha gulu lanu la uinjiniya.
Kampani ngati Mtengo wa QSY (mutha kupeza luso lawo pa https://www.tsingtaocnc.com) amachitira chitsanzo ichi. Mbiri yawo yayitali pakuponya ndi kupanga ma alloys apadera amatanthawuza kuti amatha kulangiza pakupanga mapangidwe kuyambira pachiyambi. Iwo sali chabe malo ogulitsa makina; amamvetsetsa zitsulo kuyambira m'ng'anjo kupita m'tsogolo. Kwa gawo laposachedwa lazamlengalenga, tidadutsa nawo magawo atatu obwerezabwereza - kusintha malo a zipata panjira ya sera, kuwongolera magawo a kutentha - tisanatseke popanga. Mgwirizano umenewo ndi umene umatsimikizira Zigawo za Tribaloy kwenikweni kuchita m'munda.
M'malo mwake - kupita ndi mawu otsika mtengo kwambiri kuchokera kumalo ogulitsira makina omwe amangogula katundu wa Tribaloy bar - nthawi zonse ndi chuma chabodza. Adzalimbana ndi makina, kukana kudzakhala kwakukulu, nthawi yotsogolera idzaphulika, ndipo mutha kukhala ndi gawo lomwe limakhala ndi zovuta zotsalira kapena ming'alu yaying'ono yomwe imayambitsa kulephera msanga. Mtengo wonse wa umwini ndi wodalirika, osati mtengo wagawo pa PO.
Malingaliro Omaliza: Ndi Masewera a Katswiri
Pamapeto pake, kugwira ntchito ndi Tribaloy sichinthu chomwe mumangochitapo kanthu. Zimafunika kulemekeza mawonekedwe azinthu ndi zofuna zake. Nkhani zopambana zimachokera ku malingaliro ophatikizika: kapangidwe ka kupanga (makamaka kuponyera), kusankha kolondola kwa giredi, kuwongolera mosamala, ndi mnzake wothandizira amene amapeza. Si katundu.
Zolephera, muzondichitikira zanga, nthawi zambiri zimabwereranso mmbuyo ndikuzitenga ngati imodzi - kuyesa kusunga madola angapo kutsogolo ponyalanyaza ndondomeko kapena wogulitsa. Komabe, ikagwira ntchito, imathetsa mavuto amene pafupifupi chinthu china sichingawathetse. Chigawo chopangidwa bwino cha Tribaloy mu pulogalamu yoyenera ndichinthu chomwe mumayika ndikuyiwala kwa zaka zambiri, chomwe ndi chiyamiko chachikulu chomwe mungapatse gawo lovala.
Chifukwa chake, ngati mukulongosola, fufuzani mozama kuposa dzina la generic. Ganizirani za kuzungulira kwa moyo wonse: momwe idzapangidwe, momwe idzakhazikitsire ntchito, ndi zomwe zidzakumane nazo kumeneko. Ndiko kumene uinjiniya weniweni ndi izi zigawo za aloyi zimachitika.
