Chiwonetsero cha CSPI-EXPO Japan International Construction Machinery and Construction Machinery Exhibition, dzina lake lonse la Construction & Survey Productivity Improvement EXPO, ndi chiwonetsero chokhacho chaukadaulo ku Japan chomwe chimayang'ana kwambiri pa makina omanga ndi makina omanga. Chimachita gawo lofunika kwambiri mumakampani omanga aku Japan, cholinga chake ndi kuwonetsa ndikulimbikitsa zinthu ndi ukadaulo waposachedwa womwe ungawongolere zokolola m'magawo omanga ndi owunikira.

Izi ndi zinthu zazikulu ndi zodziwika bwino za chiwonetserochi:

1. Udindo wapadera wa makampani: CSPI-EXPO ndi chiwonetsero chokhacho chaukadaulo cha makina omanga ndi zomangamanga ku Japan, zomwe zimapangitsa kuti ikhale nsanja yofunika kwambiri kwa opanga apadziko lonse lapansi kuti alowe mumsika waku Japan komanso makampani aku Japan akumaloko kuti awonetse zatsopano zawo.

2. Kuyang'ana kwambiri pakukweza zokolola: Lingaliro lalikulu la chiwonetserochi ndi "kukweza zokolola". Owonetsa chiwonetserochi adzawonetsa njira zosiyanasiyana zomwe cholinga chake ndi kukweza magwiridwe antchito a zomangamanga, kuchepetsa ndalama, kukonza kayendetsedwe ka ntchito ndikukweza chitetezo, kuphatikizapo zida, mapulogalamu ndi ntchito.

3. Mndandanda wa Ziwonetsero Zonse:

Makina omangira: kuphatikizapo zokumba, zonyamula mawilo, ma crane, makina amisewu (monga ma grader, ma rollers), zida zobowolera, zida za konkriti ndi mitundu ina ya makina omangira.

Makina omangira: okhala ndi nsanja zogwirira ntchito zamlengalenga, ma scaffolding, formwork, magalimoto opopera, ndi zina zotero.

Ukadaulo wofufuza ndi kufufuza: zida zoyezera molondola, kufufuza kwa ma drone, ukadaulo wa BIM/CIM, kusanthula kwa laser ya 3D, ndi zina zotero.

Luntha ndi zochita zokha: zida zomangira zanzeru, ukadaulo wa robotic, makina owongolera okha, mayankho ogwirira ntchito patali, ndi zina zotero.

Kuteteza chilengedwe ndi mphamvu zatsopano: zida zamagetsi, makina osakanikirana, ukadaulo wosunga mphamvu, ndi zina zotero, kuti zikwaniritse zosowa za malamulo oteteza chilengedwe ndi chitukuko chokhazikika.

Zigawo ndi Ntchito: Zigawo zosiyanasiyana za makina, matayala, mafuta odzola, ntchito zokonza, njira zobwereka, ndi zina zambiri.

4. Kusonkhanitsa makampani akuluakulu padziko lonse lapansi: Chiwonetserochi chikukopa opanga makina omanga otsogola komanso ogulitsa ukadaulo ochokera padziko lonse lapansi, kuphatikizapo makampani akuluakulu apadziko lonse lapansi monga Caterpillar, Volvo, Komatsu, Hitachi, komanso makampani odziwika bwino aku China monga Liugong ndi Lingong Heavy Machinery. Adzagwiritsa ntchito mwayi uwu kuyambitsa zinthu zatsopano ndi ukadaulo.

5. Nsanja yofunika yolankhulirana: CSPI-EXPO si malo owonetsera zinthu zokha, komanso ndi nsanja yofunika yosinthirana zaukadaulo, kukambirana za bizinesi ndikukhazikitsa ubale wogwirizana pakati pa akatswiri amakampani, opanga zisankho, ogulitsa ndi makasitomala omwe angakhalepo. Misonkhano yosiyanasiyana ndi ma forum aukadaulo nthawi zambiri amachitika panthawi ya chiwonetserochi.

Imabweretsa pamodzi makampani apamwamba ndi ukadaulo waposachedwa kwambiri padziko lonse lapansi kuti iwonetse mayankho omwe amawonjezera zokolola m'magawo omanga ndi ofufuza.

Monga ogulitsa rim oyamba ku China amitundu yotchuka monga Komatsu, Volvo, Caterpillar, Liebherr, John Deere, ndi ena, tinaitanidwanso kuti titenge nawo gawo pachiwonetserochi ndipo tinabweretsa zinthu zingapo za rim zosiyanasiyana.

Choyamba ndi17.00-25/1.7 Mzere wa ma PC atatuimagwiritsidwa ntchito pa Komatsu WA250 wheel loader.

Komatsu WA250 ndi galimoto yonyamula mawilo apakatikati yopangidwa ndi Komatsu, kampani yotsogola padziko lonse yopanga zida zomangira ndi migodi. Yakhala chisankho chodziwika bwino nthawi zonse chifukwa cha mphamvu zake zamphamvu, magwiridwe antchito abwino komanso kuigwiritsa ntchito bwino.

Komatsu WA250 nthawi zambiri imakhala ndi matayala aukadaulo a 17.5 R25 kapena 17.5-25, ndipo rim yofanana ndi iyi ndi 17.00-25/1.7; mulifupi mwa rim iyi (mainchesi 17) ndi kutalika kwa flange (mainchesi 1.7) zimakwaniritsa zofunikira za chitsanzo ichi pakukoka, kuthandizira mbali ndi kukakamiza mpweya.

Kapangidwe kake ka magawo atatu ndi koyenera kusamalira ndi kuteteza. Kapangidwe kake kamakhala ndi thupi la mkombero, mphete yotsekera ndi mphete yam'mbali. Kapangidwe kake kakang'ono ndipo ndikosavuta kusokoneza ndikulumikiza. Poyerekeza ndi mkombero wophatikizidwa, 3PC ndi yoyenera kwambiri kwa zonyamula zapakatikati, zomwe zimafuna kusintha matayala pafupipafupi kapena kukonza kwakanthawi. Ngati matayala aphulika kapena kupanikizika kwa matayala kusagwirizana, chiopsezo cha mphete yotsekera kutuluka chimakhala chochepa, zomwe zimapangitsa kuti chitetezo chizigwira ntchito bwino.

Kulemera kwa WA250 ndi pafupifupi matani 11.5, ndipo katundu wa axle yakutsogolo ndi wofunika kwambiri; rim ya 17.00-25/1.7 nthawi zambiri imafanana ndi tayala lomwe lili ndi mphamvu ya tayala ya 475-550 kPa, lomwe limatha kupirira mphamvu ya gudumu limodzi yoposa matani 5 ndikukwaniritsa momwe limagwirira ntchito; kapangidwe ka flange ya mainchesi 1.7 kali ndi mphamvu yabwino yoletsa kutsetsereka kwa mbali ya tayala kapena kusintha kwa mphamvu ya mpweya.

Kuphatikiza apo, WA250 nthawi zambiri imagwiritsidwa ntchito m'malo okhala ndi malo ovuta monga malo omangira, kumanga misewu, ndi migodi. Kapangidwe ka matayala a 17.00-25/1.7 rim + wide kamapereka kusinthasintha komanso kugwira bwino, ndipo ndi koyenera m'malo ovuta monga matope, misewu ya miyala, ndi malo otsetsereka.