Ku Melbourne, Australia, ndi kutalika ndi kutalika kwa kum'mwera 37 madigiri 50 mphindi ndi kutalika kum'mawa 144 madigiri 58 mphindi, boma la Victoria Labor Party lidzagulitsa madola 5.5 biliyoni aku Australia pa 2, Epulo, 2017 kuti ipange West Gate Tunnel yothandizidwa ndi kampani ya John Holland .Ntchitoyi imagwiritsa ntchito makina okweza makina a CANETE, makina opangira ma synchronous, makina anayi okhathamiritsa omwe ali ndi ma hydraulic cylinders ndi ma 4 omwe ali ndi ma hydraulic cylinders.
Pulojekitiyi ikuyenera kumaliza ntchito zitatu izi:
1. Lonjezani njira yolowera kumadzulo ya Westgate kuchoka pamisewu 8 mpaka misewu 12 ndikuphatikizanso njira yothamanga pakati pa M80 ndi mlatho wa westgate kuti muchepetse kuchuluka kwa magalimoto ；
2. Pangani ngalande yapansi panthaka kuchokera ku West Gate Expressway kupita ku Maribyrnong ndi doko la Melbourne kuti mutsegule magalimoto obisika ndikuchepetsa kuchuluka kwa magalimoto ；
3. Mangani mlatho pamtsinje wa Maribyrnong ndi misewu yodutsa mumsewu wa Footscray kuti muthandize anthu kupita kumpoto kwa CBD.
Pulojekitiyi idzagwiritsa ntchito makina awiri otetezera chikopa cha 15.6m pofukula ma tunnel awiri. Kutalika kwa ngalande yakumpoto yoyang'ana kum'mawa ndi 2.8km, ndipo kutalika kwa ngalande yakumwera yoyang'ana kumwera ndi 4km. Makina olumikizira zishango omwe agwiritsidwa ntchito pulojekitiyi ndi makina akulu kwambiri okhala ndi zikopa ku Australia.
Pulojekitiyi idzagwiritsa ntchito makina awiri otetezera chikopa cha 15.6m pofukula ma tunnel awiri. Kutalika kwa ngalande yakumpoto yoyang'ana kum'mawa ndi 2.8km, ndipo kutalika kwa ngalande yakumwera yoyang'ana kumwera ndi 4km. Makina olumikizira zishango omwe agwiritsidwa ntchito pulojekitiyi ndi makina akulu kwambiri okhala ndi zikopa ku Australia.
Monga ntchito yayikulu kwambiri yoteteza ku Australia, West Gate Tunnel Project ku Melbourne ndi imodzi mwazinthu zazikulu kwambiri zachitetezo chazikulu kwambiri padziko lonse lapansi. Ma Hydraulic cylinders ndi maukadaulo aukadaulo adzaperekedwa ku msonkhano wa makina achishango ndi kusintha kwa malingaliro kwa chishango kwa Jiangsu CANETE Machinery Manufacturing Co., Ltd.
Msonkhano wa makina otsekera chishango
Kuyesa kwama fakitale yama hydraulic cylinders ndi ma synchronous control hydraulic system pantchitoyi
Popeza makina a 15.6m m'mimba mwa HERRENKNECHT makina ochepetsera kuthamanga padziko lapansi adafika ku Melbourne mu Januware chaka chino, akhala akusonkhana ndikuyesa mwadongosolo pamalo omanga. CANETE inathetsa mavuto awiri aukadaulo pamsonkhano wa makina olowera zishango. 1. Ntchito yamsonkhano wa makina otchinga chishango. 2. Kusintha kwamalingaliro kwa makina oyikapo chishango poyambira papulatifomu.
Kukweza ma hydraulic cylindersagwiritsidwe ntchito pokonza makina otchinga chishango:
Chifukwa mphamvu yokoka ya chidutswa cha chishango ndi yolemetsa kwambiri, njira yodziwika bwino yokweza sichingakhutiritse ntchito yokweza. Mamita 15.6 m'mimba mwake amafika pamalo omwe adakonzedweratu.
Ntchitoyi imagwiritsa ntchito ma seti a Jiangsu CANETE 4 a 200T okweza ma mota osakanikirana, ma seti 4 a 1000T okwera matani okwera kwambiri okweza ma hydraulic cylinders ndi ma seti awiri a PLC osinthasintha ma frequency hydraulic system
Synchronous zochotsa dongosolo
Kampani ya CANETE idapangidwa mwapadera mayunitsi 4 a ma hydraulic hoisting cylinders okhala ndi mphamvu yokweza matani 200 ndikumenya 1000mm pantchito iyi.Ili ndi zida zanzeru zowongolera ma hydraulic kuti zitsimikizire kuti malo aliwonse okweza amatha kukhala ± 0.5mm. pothana ndi vuto lakukoka kwapakatikati, mphamvu yazowonera mosiyanasiyana yamalo opingasa a thecylinder sitiroko yonse imagwiridwa kuti ikwaniritse malo oyenera.
Synchronous zochotsa hayidiroliki yamphamvu hoisting kukonzekera
Kutulutsa mofanana ma hydraulic silinda ndikunyamula zishango zazitsulo zogwiritsa ntchito chishango
Synchronous zochotsa yamphamvu hayidiroliki ntchito yothetsera kusintha kwa yankho la chishango tunneling makina poyambira nsanja:
Zomwe zimatchedwa poyambira ndikuwonetsetsa kuti malo otsetsereka achitetezo asinthidwa kukhala malo otsetsereka a ngalandeyo asanalowe mumtsinjewo.Sichinthu chophweka kusintha kutsetsereka kwa mbali yayikulu ya Chishango chopangira makina pamakina ena. Ndikofunika kukwaniritsa kulemera kwa gawo lonselo, kuwonetsetsa kuti ikukweza bwino, ndikukumana ndi malo oyenera. kopitilira muyeso-kuthamanga okhota pamalo chipangizo.
CANETE idapanga seti yathunthu ya PLC yanzeru yolumikizira yolumikizira ma hydraulic system, kuphatikiza ma 1000T stroke 480mm high tonnage synchronous zochotsa ma hydraulic cylinders, ndi seti imodzi ya PLC yanzeru yolamulira yolumikizira kukweza ma hydraulic system.
Njira yamagetsi yamagetsi yolumikizirana idagwiritsidwa ntchito kusintha kutsetsereka kwa makina olowera zishango
Pomaliza, thokozani a CANETE pomaliza bwino ntchito yomwe yakonzedwa mu ntchitoyi.
Jiangsu Canete MachineryManufacturing Co., Ltd. imakhazikika mu R & D ndikupanga zanzeru: kukweza mosakanikirana, kukweza mozungulira, kukankhira mosinthasintha ndi magulu athunthu amachitidwe aukadaulo, ndipo apitilizabe kuthandiza pantchito yolemera yapadziko lonse lapansi.
Post nthawi: Aug-07-2019