MuMelbourne, Australia, ine latitude uye longitude yekumaodzanyemba latitude37 madhigirii 50 maminitsi uye kumabvazuva longitudo144 madhigirii 58 maminetsi, hurumende yeVictoria Labor Party ichaisa 5.5 mabhiriyoni emadhora eAustralia musi wa2, Kubvumbi, 2017 kuvaka West Gate Tunnel yakaitwa nekambani yeJohn Holland. .Iyi purojekiti inoshandisa CANETE synchronous lifting system, synchronous hoisting system, 4 seti ye synchronous kusimudza hydraulic silinda uye 4 seti ye synchronous hoisting hydraulic silinda.
Ichi chikuru chirongwa chakarongerwa kupedza mapurojekiti matatu anotevera:
1. Wedzera nzira yewestgate kubva kunzira 8 kuenda ku12 uye sanganisira njanji inokurumidza pakati peM80 nezambuko reWestgate kuderedza kujairika kwemotokari;
2. Vakai mugero wepasi pevhu kubva kuWest Gate Expressway kuenda kuMaribyrnong neMelbourne chiteshi kuti uvhure traffic yepasi uye kuderedza kumanikidzwa kwemotokari;
3. Vakai zambuko pamusoro perwizi rweMaribyrnong uye migwagwa nemuFootscray Road kubatsira vanhu kusvika kuchamhembe kweCBD.
Chirongwa ichi chichashandisa michina miviri ye15.6m dhayamita yenhoo yekuchera kuchera mikoto miviri yenzira nhatu. Kureba kwemugero wakatarisana nechamhembe kwakatarisana nekuchamhembe i2.8km, uye kureba kwakatarisana nekumadokero kwakatarisana nekumaodzanyemba i4km. Muchina weshield tunneling unoshandiswa mupurojekiti iyi ndiwo mushini wakakura wedhayamita nhovo muAustralia.
Chirongwa ichi chichashandisa michina miviri ye15.6m dhayamita yenhoo yekuchera kuchera mikoto miviri yenzira nhatu. Kureba kwemugero wakatarisana nechamhembe kwakatarisana nekuchamhembe i2.8km, uye kureba kwakatarisana nekumadokero kwakatarisana nekumaodzanyemba i4km. Muchina weshield tunneling unoshandiswa mupurojekiti iyi ndiwo mushini wakakura wedhayamita nhovo muAustralia.
Seprojekiti yakakura yeAustralia yekudzivirira dhayamita, iyo West Gate Tunnel Project muMelbourne ndeimwe yemapurojekiti einjiniya ane dhayamita yakakura kwazvo pasi rose. Hydraulic silinda uye tekinoroji inotsigira ichapihwa kuunganidzwa kwemuchina wenhoo uye gadziriso yemafungiro emuchina wenhoo naJiangsu CANETE Machinery Manufacturing Co., Ltd.
Gungano renhoo tunneling muchina
Fekitari bvunzo yehydraulic cylinders uye synchronous control hydraulic system yepurojekiti iyi
Kubva 15.6m dhayamita HERRENKNECHT yepasi pressure balance shield tunneling muchina wasvika muMelbourne muna Ndira gore rino, wanga uchiungana uye kuyedza nenzira yakarongeka munzvimbo yekuvaka. CANETE yakagadzirisa matambudziko maviri ehunyanzvi panguva yekusangana kweshield tunneling muchina. 1. Gungano basa renhoo tunneling muchina. 2. Kugadziriswa kwemaitiro enhoo tunneling muchina kutanga chikuva.
Synchronous inosimudza hydraulic cylinders inoshandiswa kuungana kweshield tunneling muchina:
Nemhaka yokuti pakati pegiravhiti yenhoo chidimbu inorema zvakanyanya, iyo yakajairwa yekusimudza nzira haigone kugutsa basa rekusimudza.Uye chinangwa chikuru chebasa ndechekugadzirisa chidimbu chenhovo chinorema kupfuura matani mazana maviri kune imwe denderedzwa angle pane denderedzwa re 15.6 metres mudhayamita kuti usvike panzvimbo yakatarwa.
Ichi chirongwa chinoshandisa Jiangsu CANETE 4 seti ye200T synchronous inosimudza hydraulic silinda, 4 seti ye1000T yakakwira tonnage synchronous inosimudza hydraulic silinda uye 2 seti yePLC inosiyana frequency control hydraulic system.
Synchronous kusimudza system
Kambani yeCANETE yakanyatso gadzira 4 units hydraulic hoisting cylinders ine simba rekusimudza rematani mazana maviri uye sitiroko 1000mm yepurojekiti iyi. Yakashongedzerwa nehungwaru hwe hydraulic control system kuti ive nechokwadi chekumisikidza kwenzvimbo imwe neimwe yekusimudza inogona kusvika ± 0.5mm. yekugadzirisa dambudziko repakati-ye-gravity eccentric load, iyo yakawanda-dimensional mafungiro ekugadzirisa nzvimbo yakatwasuka yecylinder yakazara sitiroko inoitwa kuti iwane chaiyo positional positioning.
Synchronous kusimudza hydraulic cylinder hoisting kugadzirira
Synchronously kusimudza hydraulic cylinder uye kusimudza zvimedu zvenhovo yemuchina wenhoo yekumisikidza.
Synchronous inosimudza hydraulic cylinder inoshandiswa kugadzirisa maitiro ekugadzirisa nhovo tunneling muchina wekutanga chikuva:
Iyo inodaidzwa kuti yekutanga chikuva ndeyekuona kuti kutsetseka kwepakati axis yenhovo kuchinjirwa kumateru eiyo tunnel design axis usati wapinda mugero.Hachisi chinhu chiri nyore kugadzirisa kutsetseka kwekona hombe shield tunneling muchina pane imwe kona. Izvo zvinodiwa kugutsa huremu hwechikamu chose, kuve nechokwadi chekusimudza kwayo, uye kusangana nechaiyo chinzvimbo mukati meimwe angle range.CANETE yakagadzira yakakwana hydraulic control system ine mana 1000 tons sitiroko 480mm high tonnage hydraulic cylinders uye an ultra-high pressure angular positioning device.
CANETE yakagadzira seti yakakwana yePLC yakangwara inodzora synchronous kusimudza hydraulic system, inosanganisira ina 1000T sitiroko 480mm yakakwira tonnage synchronous kusimudza hydraulic silinda, uye imwe seti yePLC yakangwara yekudzora synchronous kusimudza hydraulic system.
Synchronous kusimudza hydraulic system yakashandiswa kugadzirisa kutsetseka kweshield tunneling muchina axis.
Chekupedzisira, makorokoto CANETE nekupedzwa kunobudirira kwemabasa akarongwa muchirongwa ichi.
Jiangsu Canete MachineryManufacturing Co., Ltd. inyanzvi muR&D uye hungwaru hwekugadzira: kusimudza kunoenderana, kukwirisa kunopindirana, kusundira kwakabatana uye maseti akazara emasevhisi ehunyanzvi, uye acharamba achibatsira kuindasitiri inorema yepasi rose.
Nguva yekutumira: Aug-07-2019