Pa Okutobala 12, 2022, msonkhano waukulukapangidwe kachitsuloChingwe cha Ferris chinamaliza kuzungulira kwake komaliza ndipo chinatseka bwino kwambiri. Ndi zipinda 48 zonyamula anthu, m'mimba mwake mwake mamita 113, komanso kutalika konse mamita 120, nyumba yayikuluyi inakhazikitsa kutha kwake. Ntchitoyi inawonjezera chizindikiro chatsopano ku Harbin, mzinda waukulu wa kumpoto chakum'mawa kwa China.
Gudumu la Ferris, lodziwika padziko lonse lapansi monga "Diso la Harbin," limayimira chizindikiro champhamvu cha uinjiniya wamakono komanso chikhumbo cha m'mizinda. Kumbuyo kwa kapangidwe kameneka kuli luntha ndi kudzipereka kwa antchito mazana ambiri ochokera ku Harbin Dongan Building Sheets Co., Ltd.
Kusintha Kapangidwe ka Chitsulo cha Ferris Kuchokera ku Concept Kukhala Chowonadi
Gudumu lalikulu la Ferris limagwira ntchito ngati malo odziwika bwino ku Harbin Ice and Snow World Park ndipo lili pakati pa mapulojekiti ofunikira kwambiri omanga mumzindawu. Poyamba, Dongan anakumana ndi vuto lalikulu. Gululo linkafunika kusintha masomphenya okongola a katswiri wa zomangamanga kukhala zitsulo zopangidwa zomwe zingagwiritsidwe ntchito bwino kwambiri pakakhala zovuta kwambiri.
Pofuna kuthana ndi vutoli, Dongan anasonkhanitsa mwachangu gulu lapadera lopangidwa ndi opanga mapulani ndi mainjiniya a zinthu. Gululo linakonza misonkhano yoposa 30 yogwirizanitsa zaukadaulo ndi wopanga mapulojekiti kuti agwirizane ndi cholinga cha kapangidwe ndi kuthekera kopanga. Kudzera m'makambirano awa, mbali zonse ziwiri zinagwirizana pa mawonekedwe a zigawo, njira zolumikizirana, ndi kulekerera kupanga.
Nyengo ya m'nyengo yozizira ya Harbin inabweretsa kupanikizika kwina kwaukadaulo. Kutentha kumatha kutsika kufika madigiri Celsius 40, zomwe zimakhudza kwambiri kulimba kwa zinthu ndi kapangidwe kake. Mainjiniya adawerengeranso mobwerezabwereza magawo ofunikira, kuphatikizapo kusinthasintha kwa kutentha kochepa komanso kusintha kwa mphamvu pansi pa katundu wa mphepo.
Pogwiritsa ntchito chitsanzo cha BIM chokhala ndi magawo atatu, gulu laukadaulo linagawa chitoliro chonse cha gudumu kukhala malo owongolera a millimeter omwe akanatha kupangidwa ndi kuunikidwa molondola. Atapanga zojambula zoposa 2,000 zatsatanetsatane, Dongan adakwanitsa kusintha bwino kuchokera pakupanga kwamalingaliro kupita ku njira zopangira.
Kupanga Zigawo Zazitali Zachitsulo Molondola
Malinga ndi kapangidwe kamene kakonzedwa, mkombero wa gudumu la Ferris uli ndi ma trus 24 okhala ndi malo ozungulira omwe amasonkhana mu mphete yonse. Cholakwika chonse chomwe chinasonkhanitsidwa pa kapangidwe konse sichingapitirire mamilimita 8. Truss iliyonse ili ndi kutalika kwa mamita 16 ndipo imalemera matani 8.7. Kumapeto onse a truss iliyonse, mabowo okwana 412 a bolt amafunikira kulondola kwa makina a ±0.2 mamilimita. Ziwerengerozi zinaika kufunika kwakukulu pa kulondola kwa kupanga.
Kuti akwaniritse zofunikira izi, Dongan adagwiritsa ntchito makina odulira mipata ya CNC ya axis zisanu. Ndi liwiro la feed la mamilimita 0.1 pa sekondi imodzi yokha, makinawo adapanga ma curve ovuta a space intersection m'machubu akuluakulu okhala ndi mainchesi 426. Njirayi idatsimikizira kusamutsa mphamvu bwino komanso mawonekedwe olondola a ma joint.
Ubwino wa kuwotcherera unalinso wofunikira kwambiri. Pambuyo powotcherera, truss iliyonse inadutsa njira ziwiri zotsimikizira kuphatikiza kuyeza kogwirizana ndi kutsatira kwa laser. Njirayi inachepetsa kupindika kwa geometric mpaka mkati mwa mamilimita awiri. Mothandizidwa ndi makina obowola a 3D CNC ndi zida zoyezera zogwirizanitsa, gulu lopanga linachita kuwunika kwakukulu pa gawo lililonse lomalizidwa. Zotsatira zake, kuchuluka kwa kuyanjana kwa dzenje la bolt pa truss zonse 24 kunafika 100 peresenti, zomwe zinapereka maziko olimba okhazikitsa bwino malo.
Msonkhano Wosalala Ndi Wolondola Pamalo
Chida chilichonse cholemera matani 8.7 chinakwezedwa ndi crane yolemera matani 400 ndipo chinayikidwa pogwiritsa ntchito njira yolumikizira yokhala ndi magawo okwera kwambiri. Ogwira ntchito yokhazikitsa ankagwira ntchito pamalo okwera mpaka mamita 80 kuchokera pansi. Pamalo okwera amenewo, ankalumikiza ndi kumangirira mabotolo onse 412 amphamvu kwambiri pa cholumikizira chilichonse cha flange, chimodzi ndi chimodzi.
Pamene truss yomaliza idalumikizana ndi yoyamba, zida zofufuzira zidalemba cholakwika chotseka cha mamilimita 3.2 okha. Zotsatirazi zidapitilira kwambiri zofunikira pakulekerera kapangidwe koyambirira. Pa Disembala 14 chaka chomwecho, makina oyendetsa adamaliza kugwira ntchito, ndipo gudumu la Ferris linayamba kugwira ntchito ku Harbin Ice and Snow World. Kapangidwe kake kali ndi matani pafupifupi 1,500 achitsulo ndi ma bolts 36,000 amphamvu kwambiri.
Masiku ano, nthawi iliyonse yogwirira ntchito ku Ice and Snow World, "Eye of Harbin" imalandira alendo oposa 1.3 miliyoni pachaka. Kupatula phindu lake la zokopa alendo, ntchitoyi ikuwonetsa mphamvu ya kupanga zitsulo zaku China, njira zamakono zopangira digito, komanso kayendetsedwe ka zomangamanga molondola. Ikuwonetsanso momwe ukatswiri wamafakitale ungathandizire bwino masomphenya ofunikira a zomangamanga m'malo ena ovuta kwambiri padziko lonse lapansi.
Nthawi yotumizira: Januwale-21-2026