Ubwoko bwa PT bwo guhindura plaque bukoreshwa cyane mumiyoboro yohereza amashanyarazi kwisi yose. Kumurongo wo gukwirakwiza 100kV kumurongo wa 500kV UHV, zitanga imiyoboro ihamye. Mugukoresha, bahujwe murukurikirane nimigozi ya insulator cyangwa bashyizwe kuminara yo guhagarika impagarara kugirango birinde gutandukana. Biroroshye cyane gukoresha, kandi guhinduka kunoza imikorere yubwubatsi no kugabanya ibyago byo kongera gukora kubera amakosa. Kurwanya kwangirika kwabo gukoresha igihe kirekire - gukoresha.
Kubera ko ubwoko bwa PT bwo guhindura isahani bukoreshwa cyane cyane muguhindura, ni ubuhe buryo bwo guhinduka? Ukuri gufitanye isano rya hafi nimiterere yumutwe. Abakora umwuga babigize umwuga bakoresha tekinoroji yo gusya kugirango bamenye neza icyiciro cya 5 - 6 hamwe nubuso bwa micrometero 0.08-1.25. Gutunganya neza-gutondekanya neza byerekana neza kugenda neza mugihe cyo guhinduka hamwe numwanya uhagaze neza nyuma yo guhinduka, ukemeza neza ko inzira zose zahinduwe.
Mugihe cyo gukora, ibisobanuro byubwoko bwa PT bwo guhindura isahani yubahiriza cyane amahame mpuzamahanga kandi yubahiriza ibyingenzi byingenzi byinganda zingufu. Ibipimo byihariye nibisobanuro nibi bikurikira:
| icyitegererezo | Ikigereranyo cyo kumeneka umutwaro (kN) | Urwego rwa voltage urwego | Urwego rwo guhindura (mm) | Uburebure bwose (mm) | Aperture (mm) | Ibikoresho |
| PT-7 | 70 | 100kV-220kV | ±30 | 280±5 | 18 | Q235B / 35 # ibyuma |
| PT-10 | 100 | 100kV-220kV | ±40 | 320±5 | 22 | Q235B / 35 # ibyuma |
| PT-16 | 160 | 220kV-330kV | ±50 | 380±5 | 26 | 35 # ibyuma / 45 # ibyuma |
| PT-20 | 200 | 220kV-500kV | ±60 | 420±5 | 30 | 35 # ibyuma / 45 # ibyuma |
| PT-30 | 300 | 330kV-500kV | ±80 | 500±5 | 39 | 45 # ibyuma / ibishishwa byubaka ibyuma |
| PT-40 | 400 | 500kV UHV | ±100 | 580±5 | 45 | Gukoresha ibyuma byubaka |
Nyuma yubwoko bwa PT bwo guhindura plaque bukozwe, bigomba kujyanwa kubakoresha vuba bishoboka. Tugomba rero gutanga ibisubizo bitandukanye byubwikorezi bushingiye kubyo umukoresha akeneye, umubare wabyo, aho ujya, nibindi, kugirango ibicuruzwa bitangwe neza.
Express Express
Birakwiriye cyane cyane kubicuruzwa bito bitarenze cyangwa bingana nibice 50, cyangwa guhitamo kugemura byihuse mugihe cyoherejwe. Gutanga birihuta kandi inzira yose irakurikiranwa, bishobora kuvugwa ko byoroshye kandi neza.
ubwikorezi bwo mu kirere
Hagati ya - ingano yububiko bwa 50 - 500, turashobora kuvugana nubwikorezi bwo mu kirere kugirango twihutire kugera ku bibuga byindege ku isi. Niba ukeneye urugi - kugeza kumuryango, turashobora kubihuza no gutanga Express.
Ubwikorezi bwo mu nyanja
Bikwiranye nubunini bunini - byateganijwe, hamwe nigiciro gito, gushyigikira imitwaro yuzuye ya kontineri (FCL) hamwe na - kurenza - umutwaro wa kontineri (LCL), ariko hamwe nigihe kinini cyo gutambuka. Ababikora batanga ibicuruzwa ku cyambu kandi bakuzuza inzira za gasutamo mbere yo kohereza, ari na bwo buryo busanzwe bwo kohereza ibicuruzwa muri iki gihe.
Iyo dukora ubwoko bwa PT bwo guhindura isahani, twubahiriza filozofiya ya serivisi y "umukiriya ubanza, kwambuka - umupaka nta mpungenge," utanga serivise nziza, nziza, kandi yuzuye - serivisi nziza kubakiriya bisi. Ibi birashobora gukemura ibibazo byinshi abakoresha bahura nabyo mugihe cyo gukora, kandi amasahani afite ibintu bikurikira:
Kurwanya ruswa
Ubuso bwa galvanis mugihe cyumusaruro, butanga uburebure bwa zinc burenze cyangwa bungana na 85 mm kandi bujyanye na ISO 1461. Ibicuruzwa byarangiye bipimisha umunyu urenze Kurenza cyangwa bingana namasaha 1000, bigatuma bikoreshwa mugukoresha ahantu hanini h’ibidukikije hamwe n’ikirere cyo mu nyanja, ubushuhe bwinshi, hamwe n’umukungugu mwinshi, bigatuma ingese ndende - ingese - ikora ku buntu.
01
Ibikoresho bya mashini
Kugirango ukoreshe igihe kirekire - ikoreshwa, abakoresha benshi bafite ibisabwa bikomeye kumiterere yubukanishi. Mubisanzwe, imbaraga zingana zirarenze cyangwa zingana na 470MPa, imbaraga zumusaruro Ziruta cyangwa zingana na 235MPa, kandi kurambura birakomeye cyangwa bingana na 21%. Ntabwo izarekura na nyuma yigihe kirekire - ikoreshwa.
02
Ibidukikije
Irashobora gukora mubushuhe bwagutse cyane, mubisanzwe kuva kuri dogere -40 gushika kuri +80, kandi irashobora kwihanganira umuvuduko wumuyaga Ntarengwa cyangwa uhwanye na 35m / s hamwe nuburebure bwa barafu Ntibiri cyangwa bingana na 20mm, bityo birashobora gukoreshwa mubihe bibi byikirere kandi bikwiranye numurongo utandukanye wogukwirakwiza amashanyarazi;
03
Kwiyemeza gushyigikirwa
Ganira nabakoresha kugirango basobanukirwe ibyo bakeneye, harimo urwego rukwiye rwa voltage, umutwaro wagenwe, urwego rwo kugenzura, ibisabwa kubintu, hamwe nuburyo bwo kuvura hejuru, kugirango umenye neza ko ibicuruzwa bihuye nibyakoreshejwe.
04
Ibirangantego: Ubwoko bwa pt bwo guhindura isahani, Ubushinwa pt ubwoko bwo guhindura ibyapa, abatanga ibicuruzwa, uruganda
