PT mhando yekugadzirisa ndiro inoshandiswa zvakanyanya mumagetsi ekufambisa network pasi rese. Kune 100kV yekugovera network kune 500kV UHV mitsetse, inopa yakagadzikana yekubatanidza. Mukushandiswa, iwo akabatanidzwa munhevedzano netambo dze insulator kana kuisirwa patension suspension tower kudzivirira kutsauka kwekuvaka. Izvo zviri nyore kwazvo kushandisa, uye zvigadziriso zvinovandudza kuvaka kwekuvaka uye kuderedza njodzi yebasa rework nekuda kwekukanganisa. Kudzivirirwa kwavo necorrosion kunovimbisa kushandiswa kwenguva refu-.
Sezvo PT yemhando yekugadziridza ndiro inonyanya kushandiswa kugadzirisa, chii chiri kugadzirisa kwavo? Kururama kwakabatana zvakanyanya neiyo tambo chimiro. Vagadziri vane hunyanzvi vanoshandisa tekinoroji yekukuya shinda kuti vaone chokwadi chegiredhi 5-6 uye kukwasharara kwe 0.08-1.25 micrometer. Yakanyanya-chaiyo tambo machining inovimbisa yakatsetseka bhaudhi kufamba panguva yekugadzirisa uye yakachengeteka yakagadziriswa chinzvimbo mushure mekugadzirisa, kuve nechokwadi chechokwadi chese kugadzirisa maitiro.
Munguva yekugadzira, izvo zvakatemwa zvePT mhando yekugadziridza ndiro inoteedzera kumazinga epasi rose uye inoteerana nepakati zvakatemwa zveindasitiri yemagetsi. Zvakananga parameters uye zvirevo ndezvizvi:
| model | Yakatemerwa kutyora mutoro (kN) | Inoenderana voltage mazinga | Kugadzirisa huwandu (mm) | Hurefu hwese (mm) | Aperture (mm) | Material |
| PT-7 | 70 | 100kV-220kV | ±30 | 280±5 | 18 | Q235B/35# simbi |
| PT-10 | 100 | 100kV-220kV | ±40 | 320±5 | 22 | Q235B/35# simbi |
| PT-16 | 160 | 220kV-330kV | ±50 | 380±5 | 26 | 35# simbi / 45# simbi |
| PT-20 | 200 | 220kV-500kV | ±60 | 420±5 | 30 | 35# simbi / 45# simbi |
| PT-30 | 300 | 330kV-500kV | ±80 | 500±5 | 39 | 45# simbi / alloy structural simbi |
| PT-40 | 400 | 500kV UHV | ±100 | 580±5 | 45 | Alloy structural simbi |
Mushure mekunge PT yemhando yekugadzira ndiro yagadzirwa, inoda kutakurwa kumushandisi nekukurumidza sezvinobvira. Naizvozvo, isu tinofanirwa kupa mhinduro dzakasiyana dzekufambisa zvichienderana nezvinodiwa nemushandisi, huwandu hwekuodha, kwekuenda, nezvimwe, kuve nechokwadi chekuendeswa kwakachengeteka kwezvinhu.
International Express
Iyo inonyanya kukodzera kune madiki maodha eZvishoma pane kana akaenzana ne50 zvimedu, kana pakusarudza dhizaini yekutumira paunenge uchitumira samples. Kuendesa kunokurumidza uye maitiro ese anoteedzera, ayo anogona kunzi akanyanya kunaka uye anoshanda.
kutakurwa nendege
Nemaodha aripakati nepakati e50-500 zvipenga, tinokwanisa kubata ndege dzinotakura zvinhu kuti dziuye nekukurumidza kunhandare dzendege pasi rese. Kana muchida dhirivhari yeimba neimba,{4}tinokwanisa kuisanganisa nekutumira zvinokurumidza.
Kutakura zvinhu mugungwa
Inokodzera mahombe-maodha akakura, ane mitengo yakaderera, inotsigira full container load (FCL) uye isingasviki-pane-container load (LCL) kutumira, asi nekufamba kwenguva refu. Vagadziri vanoendesa zvinhu kuchiteshi uye vanozadza maitiro etsika vasati vatumirwa, inovawo nzira yakajairika yekutumira kunze kwenyika mazuva ano.
Kana tichigadzira PT mhando yekugadziridza ndiro, tinotevedzera huzivi hwesevhisi "mutengi kutanga, kuyambuka-muganhu pasina zvinomunetsa," tichipa masevhisi ehunyanzvi, anoshanda, uye akazara epamusoro-kuvatengi vepasi rose. Izvi zvinogona kugadzirisa matambudziko mazhinji anosangana nevashandisi panguva yekushanda, uye mahwendefa ane zvinotevera maitiro:
Corrosion resistance
Iyo yepamusoro inoiswa galvanized panguva yekugadzirwa, ichiva nechokwadi chezinc layer ukobvu hweKukura kupfuura kana kuenzana ne85μm uye inoenderana neISO 1461 zviyero. Chigadzirwa chapedzwa chinoitwa muyedzo wekupfapfaidza munyu unopfuura Kupfuura kana kuenzana nemaawa 1000, zvichiita kuti chikodzere kushandiswa munzvimbo dzakaoma dzekunze dzine mamiriro ekunze emugungwa, hunyoro hwepamusoro, uye kuwanda kweguruva, zvichiita kuti nguva refu-igare ngura{5}}isina kushanda.
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Mechanical properties
Kuti ive nechokwadi chekushandisa-kwenguva yakareba, vashandisi vazhinji vane zvinodiwa zvakasimba pazvivakwa zvayo. Kazhinji, simba rekusimba rakakura kupfuura kana kuenzana ne470MPa, simba regoho rakakura kupfuura kana kuenzana ne235MPa, uye kureba kwakakura kupfuura kana kuenzana ne21%. Hazvizosununguka kunyangwe mushure menguva refu-kushandiswa kwenguva refu.
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Nzvimbo Inoshanda
Inogona kushanda mutembiricha yakakura kwazvo, kazhinji kubva -40 dhigirii kusvika +80 dhigirii, uye inokwanisa kumira kumhanya kwemhepo Zvisingasviki kana kuenzana ne35m/s uye kukora kweaizi Zvisingasviki kana kuenzana ne20mm, nokudaro inogona kushandiswa mumamiriro ekunze akaoma uye inokodzera tambo dzakasiyana dzekufambisa magetsi;
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Customization inotsigirwa
Taurirana nevashandisi kuti vanzwisise zvavanoda, zvinosanganisira danho rakakodzera remagetsi, chiyero chakayerwa, gadziriso yemhando, zvinodiwa zvenyama, uye nzira dzekurapa pamusoro, kuve nechokwadi chekuti chigadzirwa chinoenderana nemamiriro emushandisi.
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