Say yoke plate et sakey a manunan koneksyon tan kabiangan na panagbunog na karga ed saray linya na transmisyon, substation, tan power fitting systems. Kaslakan et sakey itan a patatdang a metal a plato a walaan na dakel a abot. Say manunan gagala to et say pangikonekta na saray insulator, U-shaped rings, bolts, tension clamps, tan arum niran kabiangan ya serye odino parallel, ya parepareho so pangibunog na tension na konduktor, karga na dagem, tan karga na icing, pian naseguro so mekanikal ya estabilidad na sistema na kuryente diad silong na komplikadon kondisyon na operasyon. Diad simplin panangibaga, singa itan sakey ya "universal adapter" ed power fittings- ya mangikokonekta na crossarm ed sakey a diking tan sakey ya insulator string ed biek, ya mangibubunog na karga na konduktor ed pegley, ya manggagawa ed satan ya nakaukolan ya "stress-bearing hub" parad high-voltage/ultrahighvoltage{{}}{}}lines.
Low-carbon steel
Say low-carbon steel et manutukoy ed ordinaryon carbon steel ya say carbon content to et abeba odino mipara ed 0.25%. Diad bansa, say Q235 (yield strength 235MPa) so kaslakan ya uusaren, bangbalet diad interon bansa et mipara itan ed SS400 tan A36. Saya so sankaimportantian ya materyales ya asero ed lawak na industriya. Diad tensile strength ton 370-500MPa, sarag ton sungdoan iray kombensional a karga na linya, aliwan mainomay ya nabuyak, tan ag-onkupas legan ya man-bending tan man-stamp. Saya so matukoy ed saray komplikadon posisyon na abut tan ag-regular iran desinyo. Mainomay so panagputot, panag-drill, panag-punch, tan panag-hot bending, kanian atagey so produksyon, abeba so depekto, tan epektibo so gastos ed melag a batch. Saray manunan senaryo na aplikasyon et kaiba so 10kV, 35kV, tan 110kV ya conventional transmission lines, ordinaryon urban ya kaliberliber, conventional bay insulator connections, busbar mounting plates, hardware ed aliwan-corrosive ya lugar, aliwan-coastal ya lugar, aliwan-chemical zone, tan anggapoy polusyon ed dalin. Saya so prayuridad a proyekto parad saray proyekton mangiiter na prayuridad ed inka-epektibo na gastos.
Hot-dip galvanized high-strength carbon steel
Saya so mas labay ya heavy-duty Yoke Plate, ya walay carbon content ya 0.18%-0.22%. Say pangiyarum na daiset a Mn tan Si et mamabiskeg ed satan, kanian ag-itan nababalang nen say high-carbon steel. Aliwan tanton mainomay ya naderal tan nabuyak no ambelat so karga to, maong so pakatebek tod kapagaan, tan agtanton mainomay ya nabuak no man-vibrate na andukey. Saya met so hot-dip galvanized, ya mangiiter na proteksion ed corrosion ya 20-25 taon. Mas matibay iya nen say ordinaryon low-carbon steel, balet say presyo to et 20%-40% ya mas atagey nen say Q235. Mas atagey met so inka-malet to, kanian mankaukolan na espisyal iran molde parad panag-drill tan panag-punch, kanian mas atagey so nauusar ya enerhiya ed panagproseso. Kaiba ed saray aplikasyon so 220kV, 400kV, tan 500kV ya manunan linya na grid, andukey iran span, lugar ya walay ambelat ya icing, tan maksil a dagem, high-current busbar mounting plates ed saray substation, converter station connection hardware, tan wind power transmission lines.
(3)Alloy structural steel
Say alloy structural steel Yoke Plate et uusaren parad ultra-high voltage/extra-high voltage tan alablabas ya aplikasyon. Say alloy structural steel et gagawaen diad pangiyarum na alloying elements a singa say Cr, Mo, Ni, tan V ed carbon steel, insan i-forge tan heat-treating pian nawalaan na ultra-high strength tan toughness. Saray representative ya grado et kaiba so 40Cr tan 35CrMo, ya kabiangan na high-end load-bearing steel. Say tensile strength na alloy structural steel et 900-1200MPa, 2-3 beses nen say low-carbon steel, tan sarag ton sungdoan so ultimate loads ya onlampas ed 100kN, kanian saya so "sankatageyan-na materyales--{{}}{{19}{} ultra-lines ya atagey so boltahe to. Ag-itan mainomay ya nabuak no mandumaan so yegyeg na dagem tan temperatura (-40℃~+60 degree), maong so inkapekder to, tan ag-itan mainomay ya nabuyak no ontaynan so yelo odino onkukurang iray konduktor. Say Hot-dip galvanizing tan passivation treatment, odino Dacromet coating, et mangiiter na proteksion ed corrosion ya 25-30 taon, kanian matukoy itan ed mairap iran kaliberliber. Saray alloy structural steel Yoke Plates et manunan uusaren ed ±800kV UHVDC tan 1000kV UHVAC lines, ontan met ed talora odino apatiran-string ya insulator connecting plates tan large-tonnage tension plates.
(4)aluminum alloy
Saray aluminum alloys et base ed aluminum, ya walay kaaruman ya elemento a singa say Mg, Si, tan Cu. Saray kaslakan ya uusaren ya grado et say 6061 (T6 heat treatment) tan 6063. Say densidad da et sakey-kakatlo labat ed asero, kanian magano iran metal ya materyales. Diad densidad ya 2.7 g/cm3 (asero ya 7.85 g/cm3), nabawasan so belat da na 60% parad parehon sukat. Say pangipaalagey ed atagey a pasen (tower work) et agmankaukolan na angkakabaleg iran kagawaan tan nayarin gawaen a mano-mano, kanian nabawasan so peligro na pakatumba. Say makapal ya alumina film et naporma ed tapew na aluminum, ya mangibiig ed dagem tan danum, kanian agla kaukolan so hot-dip galvanizing. Say bilay da et 20-25 taon diad saray lugar ya asingger ed gilig na dayat, saray lugar ya walay industriya na kemikal, tan saray kaliberliber ya atagey so danum, ya anggapoy kapagaan ed kalawang. Sayan Yoke Plate et manunan uusaren ed 10kV tan 35kV ya low-voltage ya linya na kuryente, ya matukoy parad antikey iran span, anggapoy icing ya kaliberliber, tan ordinaryon urban ya kaliberliber.
(5)Stainless steel
Say stainless steel et walaan na mas baleg odino mipara ed 10.5% chromium. 304 (18-8 stainless steel, 18% chromium, 8% nickel) et sakey a klase na pangkabilugan a gagala, bangta say 316 (ya walaan na 2%-3% molybdenum) et mangiyoopresi na superyor ya resistensya ed ackali, salt, asin als; spray, ya manggagawa ed satan ya high-end anti-corrosion metal. 304 et ag-onkupas ed ordinaryon corrosion, bangta say 316 et ag-onsaew ed salt spray, acid, alkali, tan danum na dayat. Walay serbisyo to ya masulok ya 30 taon ed saray lugar ed gilig na dayat, planta na kemikal, tan plataporma ed gilig na dayat, tan agbalot nakalawang. Say tensile strength to et 510-620MPa, asingger ed Q235, ya mangiiter na impact tan fatigue resistance, kanian matukoy itan ed medium loads tan vibration environments. Saya so walaan na andukey a metal ya kinmilat, ag mankaukolan na coating, tan mainomay ya punasan na larak tan dabok, kanian matukoy itan ed malinis iran pasen tan saray linya na landscape ed paway. Onaplika iya ed saray coastal offshore wind farms, cross-sea transmission lines, chemical industrial park substations, seawater desalination plant power systems, offshore platforms, tan port terminal power supply lines. Parad andukey ya pakawalaan na danum na dayat tan asin, say stainless steel labat so andukey a solusyon.
Say Yoke Plate et singa simpli, balet diad tua, "say materyal so mandetermina na karukey na bilay, tan say inkagawa so mandetermina ed kaligenan." Say pampili na dugan materyales et makapanggawa na libren panmintina ed saray electrical fittings- ed loob na 20-30 taon, pian napaliisan so pakaandi na kuryente; say pampili na aliwan materyal et nayarin manresulta ed kalawang tan pansalat kada 1-2 taon, odino anggan say pakaderal ya pansengegan na angkabaleg iran aksidente ed kaligenan.
