Square Yoke Plate te pawh a awm

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Square Yoke Plate te pawh a awm
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Square Yoke Plate hi a pianzia chu rectangular a ni a, high-voltage transmission line-a insulator string, conductor leh tower inkara rigid connection atan hman a ni. Hole layout dik tak leh high-strength material hmangin load transfer leh structural fixation an ti thei a ni. Square structure hian mechanical balance tha zawk a siam a, a sir palia symmetrical characteristics hian connection point tinah load chu a sem darh vek a, stress concentration a pumpelh thei hle. Chubakah, simplified processing leh installation positioning process chu standardized installation scenario-ah a inmil a ni. Plate thlan hunah 110kV-220kV line atan 210-250kN destructive load model hman a ni a, 330kV-500kV line atan 320-420kN model hman a ni a, UHV line atan 640kN model hman a ni. Inland area pangngai tan chuan Q235B + hot-dip galvanized steel thlan a ni a; hmun lum leh hmun sang tak tan chuan Q550 material thlan a ni. Plate sei zawng hi insulator disc awm zat atanga teh a ni a, conductor inthen zat atanga hole diameter thlan a ni bawk.
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Square Yoke Plates

 

Ram pawn lama export service atan chuan Square Yoke Plates siamtu bik kan nih angin design atanga delivery thlengin a hmangtute tan service kimchang tak kan pe a ni. Procuring kan tih hian international project-a matching requirement chungchanga harsatna awm chu chinfel nan four-step design method hmang turin kan rawt a ni:

Define Requirements: Core parameters te chu voltage level, conductor cross-section, environment conditions (temperature, humidity, corrosion level), leh hardware compatibility specification te chiang takin sawifiah la, siamtu hnenah hriattir rawh.
Solutions sawifiah rawh: User mamawh, project drawing, leh local standards atanga thlirin, tehkhin nan selection option 2-3 (eg, material upgrades, corrosion protection optimization) pe la, technical parameters, cost calculation, leh service life estimate te pawh a tel a, customer te chu performance leh cost inthlauhna atan a pui ang.
Sample Testing: Assembly testing leh performance verification atan sample 1-3 free pek tur a ni. Sample hi test report kimchang nen a rawn thleng thin. Bulk order hi test hlawhtling tak neih hnuah chauh tih a ni a, hei hian procurement risk a tihziaawm phah a ni.
On-site Adaptation: Project buaithlak tak tak tan chuan technical personnel te chu customer site (eg, Southeast Asia, Africa) ah installation leh adaptation guidance atan tirh theih a ni a, chu chuan product leh hardware awmsa te inkara inmilna famkim a siam thei a ni.

Square Yoke Plate chi hrang hrang i mamawh a nih pawhin min rawn biak theih reng e, a solution tha zawk kan pe ang che.

 

Power industry-a yoke plate chi hnih hman lar ber chu square yoke plate leh triangular yoke plate te an ni. User tam tak chuan eng yoke plate nge an hnathawh dan tur atana tha tih an hre lo. A hnuaiah hian heng yoke plate chi hnih hi kan khaikhin a, chu chu i thlan theih nan a ni:

Inthlauhna Dimensions Square yoke plate te chu a awm Triangular Yoke Plate te chu a awm a
Core Structure a ni Plate hi rectangular niin a sir chu rounded a ni a, forged a ni. Plate hi triangular (equilateral/isosceles) a ni a, standard model-ah hian connecting hole 3 a awm bawk. Welding emaw forging emaw hmanga siam a ni ber.
Hole Layout a ni A tawp pahniha symmetrical multi-hole distribution, hole diameter Φ20-33mm, multi-directional connection mamawhna nena inmil. Vertices pathum zinga pakhat hian hole pakhat a nei a, a diameter chu Φ18-26mm a ni a, hole te hi 120℃angle-ah an insem a, fixed angle connection atan chauh a tha.
Bungrua Mainstream materials chu Q235B leh Q550 low-alloy steel a ni a, 35CrMoA custom alloy steel hi ultra-high voltage application atan hman a ni a, material chakna chu 375-900MPa inkar a ni. A bik takin ductile iron leh carbon steel pangngai hmanga siam a ni a, high-voltage model thenkhatah chuan Q235B hman a ni a, tensile strength tam zawk chu 400MPa aia tlem emaw a tlukpui emaw a ni.
Mechanical lama thil awm dan Load chu kawng hrang hrangah inang tlangin a transfer a; stress concentration factor chu 200kN load hnuaiah 1.2 aia tlem emaw, a tlukpui emaw a ni a; fatigue life chu 2×106 cycle aia tam emaw, a tlukpui emaw a ni; leh failure load chu 210-640kN a ni. Load hi kawng khatah a kal tlangpui. 200kN load hnuaiah chuan stress concentration factor chu 2.0 aia Greater emaw a tlukpui emaw a ni a, fatigue life chu 1×106 cycle aia tlem emaw a tlukpui emaw a ni a, failure load chu 70-160kN a ni.
Anti-corrosion kalphung leh dam chhung Hot-dip galvanized (zinc layer 86μm aia tam emaw, a tlukpui emaw), salt spray resistance Darkar 10,000 aia tam emaw, a tlukpui emaw, boruak pangngaiah chuan kum 30 chhung service life a ni. A bik takin hot-dip galvanized (zinc layer 60μm aia tlem emaw a tlukpui emaw), salt spray resistance Darkar 5000 aia tlem emaw a tlukpui emaw, leh boruak pangngaiah kum 15-20 chhung service life a ni.
Voltage hman tur a awm 110kV-500kV leh a chunglam ultra-high voltage huamtu, 330kV+ medium-high voltage scenario-a ngaih pawimawh a ni. 110kV leh a hnuai lam low-voltage line tan a tha; model thenkhat chu 220kV light-duty application-ah hman theih a ni.
Application scenario hrang hrang Ultra-high voltage line atana insulator string inzawmkhawm: split conductor pahnih/pathum/pali siam that. Voltage hniam line-te tan single-split conductor suspension insulator string inzawmna awlsam tak.
Installation efficiency a ni Symmetrical structure + adjustment hole design, high-altitude installation leh positioning time Minute 5/set aia tlem emaw a tlukpui emaw, batch standardized construction atan a tha. Hole awmna leh angle te chu fixed a ni a, installation laiin alignment dik tak a ngai a ni. Positioning time hi set khatah minute 10 aia tam emaw, a tlukpui emaw a ni a, construction precision sang tak a mamawh a ni.

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