Copper busbar txheej khoom kev lag luam paub cov ntsiab lus

Copper busbar txheej yog hais txog cov khoom sib xyaw ua ke uas tsim los ntawm kev npog qhov chaw ntawm cov tooj liab nrog ib txheej ntawm cov khoom siv polymer insulating los ntawm electrostatic spraying lossis fluidized txaj dipping txheej txheem. Nws cov qauv tseem ceeb yog tias cov khoom siv tooj liab sab hauv yog ze rau cov txheej txheem sab nraud. Nws tuav cov khoom zoo tshaj plaws ntawm cov khoom siv tooj liab thaum muab cov khoom siv hluav taws xob txhim khu kev qha, kev tiv thaiv corrosion thiab kev tiv thaiv txhua yam. Sib txawv ntawm dipped PVC los yog tshav kub- lub tes tsho shrinkable, cov txheej txheem hmoov txheej sawv cev los ntawm Busbar Txheej Powder siv cov hmoov zoo li cov khoom siv txheej, uas yog adsorbed rau ntawm qhov chaw ntawm lub hauv paus tooj liab nyob rau hauv qhov kev txiav txim ntawm hluav taws xob zoo li qub. Tom qab solidification ntawm kub, ib tug nruam, ntom, ntoo khaub lig-txheej thermosetting rwb thaiv tsev txheej yog tsim. Nws adhesion thiab kub tsis kam yog zoo dua li cov thermoplastic txheej. Qhov txawv ntawm cov khoom siv, Epoxy Txheej Powder Busbar siv epoxy resin-raws li cov hmoov, uas ua rau peb -cov qauv kev sib txuas tom qab kho, muaj lub zog dielectric siab thiab tshuaj tiv thaiv corrosion, thiab yog haum rau nruab nrab thiab siab - cov khoom siv hluav taws xob hluav taws xob; Powder Coated Bus Bars yog ib pawg dav, npog ntau yam hmoov txheej xws li epoxy, polyester, polyurethane, thiab lwm yam, thiab tuaj yeem xaiv raws li qhov kub thiab txias, av noo thiab tshuaj lom neeg corrosion ntawm daim ntawv thov ib puag ncig.

 

Hais txog cov qauv qauv, Copper BusBar Powder Txheej tuaj yeem siv rau cov tooj liab ncaj, L-zoo li tus / Z-zoo li tus / U-zoo li tus nkhaus tooj liab tuav thiab tshwj xeeb- zoo li tus tooj liab tuav. Cov txheej txheem ntawm cov txheej txheem tuaj yeem yog cov rwb thaiv tsev tag nrho (tag nrho cov pob) lossis xaiv cov rwb thaiv tsev (tsuas yog cov ntu tshwj xeeb yog coated, thiab ob qho tib si xaus rau kev sib txuas). Rau cov xwm txheej uas yuav tsum tau khoov ntawm txoj hlua, Epoxy Powder Insulated Bending Copper Busbar sawv cev rau txoj hauv kev uas cuam tshuam nrog kev khoov thiab tom qab ntawd cov hmoov txheej. Qhov kev sib tw yog tias cov txheej yuav tsum tau tswj kom muaj kev ywj pheej zoo thiab adhesion ntawm qhov chaw khoov. Cov kho thermosetting epoxy txheej nws tus kheej tsis hloov pauv, yog li kev khoov yuav tsum ua kom tiav ua ntej txheej. Nyob rau hauv cov nqe lus ntawm kev sib txuas txoj kev, Insulated Coating Tinned Solid Copper Busbar Connector combines tin plating nrog hmoov txheej - cov tooj liab tuav yog thawj tinned nyob rau hauv lub kawg kom txhim kho kev sib cuag, thiab ces hmoov -coated rwb thaiv tsev yog siv rau nruab nrab span cheeb tsam, thiab raug tinned cheeb tsam ntawm ob qho tib si bolt.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Kev tsim cov tooj liab busbar hmoov txheej pib nrog tooj liab bar ua. Lub sawb tooj liab lossis phaj yog tsim rau hauv cov duab uas yuav tsum tau ua los ntawm cov txheej txheem xws li xuas nrig ntaus, khoov, thiab drilling. Tag nrho cov npoo yuav tsum tau chamfered los yog deburred (chamfer radius feem ntau yog 1 ~ 2mm). Cov npoo ntse tuaj yeem tsis tsuas yog ua rau cov txheej txheem tsim cov nyhuv Faraday tawb thaum lub sij hawm electrostatic txau thiab ua rau nws nyuaj rau npog, tab sis kuj tseem yuav dhau los ua qhov chaw siv hluav taws xob hauv kev siv tom ntej, ua rau muaj kev pheej hmoo ntawm kev tso tawm ib nrab. Cov txheej txheem tooj liab nkag mus rau ua ntej - txheej txheem kho - ua ntej siv alkaline degreasing tus neeg saib xyuas los yog ntxuav ultrasonic kom tshem tawm cov roj stains thiab ua cov khoom seem ntawm qhov chaw, tom qab ntawd yaug nrog dej ntshiab, thiab tom qab ntawd ua cov tshuaj hloov pauv tshuaj (xws li phosphating lossis chromate passivation) los ua ib qho kev hloov pauv ntawm micron. Cov txheej txheej zaj duab xis no tuaj yeem ua rau muaj qhov adhesion thiab corrosion kuj ntawm cov hmoov txheej. Tom qab ua ntej- kev kho mob tiav lawm, cov tooj liab yuav tsum tau qhuav kom huv si, thiab yuav tsum tsis txhob muaj cov dej noo los yog cov kab mob nyob hauv qhov chaw.

 

Tom qab ntawd nkag mus rau cov txheej txheem hmoov txheej. Txau yog nqa tawm nyob rau hauv ib tug tshwj xeeb tshuaj tsuag lub rooj muag zaub, thiab lub workpiece yog thauj mus rau lub rooj zaum tshuaj tsuag los ntawm ib tug hanging saw thiab grounded. Busbar Txheej Powder yog txau los ntawm rab phom electrostatic. Cov hmoov hmoov yog them nyob rau hauv qhov siab -voltage electrostatic kev txiav txim ntawm rab phom tsuag thiab yog adsorbed los ntawm av tooj liab bar. Rau cov khoom siv tooj liab nrog cov duab tsis yooj yim, lub kaum sab xis thiab qhov nrug ntawm rab phom txau yuav tsum tau hloov kho kom ntseeg tau tias cov hmoov tuaj yeem nkag mus rau qhov nyuaj - mus rau - mus txog thaj chaw xws li hauv qhov khoov thiab qhov tob. Lub thickness ntawm cov tshuaj tsuag yog ua tiav los ntawm kev tswj qhov txav ceev ntawm rab phom txau, hmoov cov zis thiab electrostatic voltage. Feem ntau, txheej tuab ntawm 60 ~ 150μm tuaj yeem tau txais hauv ib qho tshuaj tsuag. Rau Epoxy Powder Insulated Bending Copper Busbar, txij li cov kab tooj liab tau khoov ua ntej txheej txheej, Faraday shielding nyhuv yog nquag tshwm sim nyob rau hauv lub concave cheeb tsam nyob rau hauv lub khoov - them hmoov hais yog nyiam nyiam mus rau lub protruding npoo thiab muaj teeb meem nkag mus rau hauv lub recessed cheeb tsam. Qhov no yuav tsum tau kho cov tshuaj tsuag txoj hauj lwm los yog siv cov tshuaj txhuam electrostatic tsuag los txhim kho cov nyhuv.

 

Tom qab tshuaj tsuag, cov tooj liab tuav nkag rau hauv qhov cub tua. Cov hmoov txheej yaj, qib thiab tshuaj lom neeg hla- txuas ntawm qhov kub thiab txias, hloov los ntawm cov hmoov txheej ntawm lub cev mus rau hauv cov tshuaj sib xyaw ua ke thermoset txheej. Curing kub thiab lub sij hawm nyob ntawm seb cov hmoov formulation. Hom epoxy hmoov curing tej yam kev mob yog 180℃rau 200℃rau 10 mus rau 20 feeb. Thaum lub sij hawm kho, yog tias qhov kub thiab txias qis dhau los yog lub sij hawm luv luv, nws yuav ua rau tsis tiav cov ntoo khaub lig- kev sib txuas thiab tsis txaus cov khoom siv hluav taws xob thiab insulating ntawm txheej; Yog tias qhov kub thiab txias dhau los yog lub sijhawm ntev dhau lawm, cov txheej txheem yuav ua kom tsis muaj xim, nkig, lossis ua npuas. Cov khoom siv tooj liab uas kho tau raug tshem tawm ntawm qhov cub thiab txias ib txwm nyob hauv huab cua huv lossis yuam cua txias rau chav tsev kub.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Txheej txheej txheej. Qhov saum npoo ntawm cov hmoov txheej yuav tsum du thiab txawm, tsis muaj txiv kab ntxwv tev, tsis muaj sagging, tsis muaj npuas, tsis muaj pinholes, thiab tsis muaj txawv teb chaws teeb meem inclusions. Rau thaj tsam tiaj tus ntawm tooj liab BusBar Powder Txheej, qhov saum npoo roughness feem ntau yog tswj nyob rau hauv thaj tsam ntawm Rz 10 ~ 30μm, uas ua kom muaj zog rwb thaiv tsev txaus tsis yog ntxhib dhau los ua rau cov plua plav. Cov txheej ntawm cov npoo thiab cov ces kaum yuav tsum npog tag nrho cov tooj liab matrix yam tsis muaj tooj liab. Nyob rau hauv cov cheeb tsam no uas muaj hluav taws xob qhov chaw nyob rau hauv cov kev tshwm sim tshwm sim, lub txheej thickness yuav tsum tsis txhob tsawg tshaj li 60% ntawm lub thickness ntawm lub tiaj tus.

 

Txheej kev ua tau zoo ntawm khoov. Rau Epoxy Powder Insulated Bending Copper Busbar, qhov khoov yog qhov chaw tseem ceeb los kuaj qhov yooj thiab adhesion ntawm txheej. Nyob rau hauv qhov tseeb hais tias lub vojvoog dabtsi yog khoov loj txaus (tsis pub tsawg tshaj 3 npaug ntawm lub thickness ntawm tooj liab bar) thiab khoov yog ua tiav ua ntej txheej, cov txheej kho yuav tsum tsis muaj microcracks nyob rau sab nraud ntawm qhov khoov thiab tsis muaj tev los yog wrinkling nyob rau hauv lub khoov. Thaum soj ntsuam nrog lub iav magnifying, cov xim txheej ntawm qhov chaw khoov yuav tsum tau ua raws li qhov chaw tiaj tus, tsis muaj xim dawb. Thaum tus ntoo khaub lig-hatch adhesion xeem tau ua rau ntawm qhov chaw khoov, txheej txheej ntawm ntug ntawm lub xwmfab yuav tsum tsis txhob poob rau hauv thaj chaw loj.

 

Ciam qhov zoo ntawm qhov kawg ntawm qhov chaw. Rau cov khoom uas yuav tsum tau nthuav tawm ntawm ob qho kawg thiab insulated nyob rau hauv nruab nrab, ciam teb ntawm qhov chaw raug thiab qhov chaw insulating yuav tsum tau meej thiab ncaj. Lub ntsej muag kawg ntawm lub txheej yuav tsum yog perpendicular mus rau saum npoo ntawm tooj liab bar thiab lub thickness yuav tsum sib npaug zos transitional yam tsis muaj inversion los yog sagging. Tsis muaj txheej txheej nkag mus rau hauv qhov chaw raug ntawm cov ciam teb, thiab tsis muaj qhov chaw raug cuam tshuam los ntawm txheej txheej. Qhov ntev ntawm qhov chaw raug yuav tsum yog tsawg kawg yog 3 ~ 5 hli ntev dua li qhov tsawg kawg nkaus qhov yuav tsum tau muaj rau cov ntsia liaj qhov rooj kev twb kev txuas, tawm qhov chaw txaus rau bolt washers thiab txiv ntseej. Rau Insulated Coating Tinned Solid Copper Busbar Connector, txheej tinned nyob rau hauv qhov chaw raug yuav tsum ua kom tiav thiab tas mus li, thiab saum npoo ntawm tin txheej yuav tsum yog nyiaj -dawb matte yam tsis muaj oxidation, discoloration los yog khawb.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Copper busbar txheej yog dav siv nyob rau hauv nruab nrab thiab siab voltage hloov khoom, cua fais fab converters, rail transit traction systems thiab high voltage tis lub thawv ntawm hluav taws xob tsheb. Nyob rau hauv 10kV mus rau 35kV nruab nrab-voltage switchgear, lub ntsiab busbar yuav tsum tau tiv taus siab zog zaus withstand voltage thiab xob laim impulse voltage. Qhov kev ncua deb ntawm theem thiab qhov kev ncua deb mus rau hauv av ntawm liab qab tooj liab tuav yuav tsum loj dua kom tau raws li qhov yuav tsum tau ntawm rwb thaiv tsev. Tom qab siv Epoxy Bus Bar Txheej, qhov saum npoo ntawm cov tooj liab yog them nrog epoxy txheej nrog lub zog dielectric siab, uas tuaj yeem txo qhov kev ncua deb ntawm cov theem thiab paub txog kev tsim miniaturization ntawm lub switchgear. Nyob rau hauv cov cua fais fab converters, cov ntsev tsuag thiab cov av noo ib puag ncig nyob rau hauv lub cabin tso siab dua yuav tsum tau rau corrosion tiv thaiv ntawm tooj liab busbars. Txawm hais tias Tinned Copper Busbar tuaj yeem muab qee yam kev tiv thaiv corrosion, cov tin -plated txheej tseem yuav raug kev txom nyem los ntawm pitting corrosion nyob rau hauv ntev -lub sij hawm ntsev tsuag ib puag ncig. Cov hmoov txheej, raws li cov txheej txheej txheej txheej txheej txheej txheej txheej txheej, tuaj yeem cais tawm qhov nruab nrab corrosive zoo dua.

 

Nyob rau tib lub sijhawm, txheej txheej txheej yog du thiab nyuaj rau cov plua plav, txo qhov kev pheej hmoo ntawm qhov paug tawm los ntawm kev sib kis. Nyob rau hauv lub tshav pob ntawm txoj kev tsheb ciav hlau, nyob rau hauv lub traction converter txee nyob rau hauv qab ntawm lub tsheb ciav hlau, cov tooj liab tuav yog raug mus tas li vibration thiab kub cycles thaum lub sij hawm ua hauj lwm, thiab tej zaum yuav raug rau cov daus melting ntsev tsuag thiab txoj kev plua plav. Powder Coated Bus Bars tau dhau los ua cov kev daws teeb meem zoo tshaj plaws rau cov khoom siv hluav taws xob uas tau teeb tsa hauv qab lub tsheb ciav hlau vim lawv qhov adhesion zoo thiab tshuaj tiv thaiv. Nyob rau hauv lub siab -voltage fais fab faib lub thawv (PDU) ntawm lub tsheb hluav taws xob, Insulated Txheej Tinned Solid Copper Busbar Connector muab tinned contact nto nrog hmoov-coated rwb thaiv tsev - thaj chaw txuas tseem tinned kom ntseeg tau tias tsis muaj kev sib cuag, thaum tsis muaj - thaj chaw sib txuas yog cov hmoov sib txuas ntawm - circuits. Nyob rau tib lub sijhawm, cov tuab thiab xim ntawm cov txheej kuj tuaj yeem siv los txheeb xyuas qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv (piv txwv li, txiv kab ntxwv yog siv rau siab -voltage DC circuits). Tsis tas li ntawd, nyob rau hauv lub thawv ntim lub zog, qhov siab -voltage kev twb kev txuas tooj liab tuav ntawm cov roj teeb pawg siv cov txheej txheem Busbar Bonded Powder Txheej. Kev sib txuas ruaj khov ntawm cov hmoov txheej thiab cov tooj liab ua kom ntseeg tau tias cov txheej txheem yuav tsis poob los yog ua rau ib feem ntawm cov paug tawm hauv ib puag ncig ntev - lub sijhawm vibration.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Yog koj xav tauCopper Busbars ntawm Txheejxaiv cov lus qhia, peb cov engineers txheej tuaj yeem muab cov txheej txheem ua tiav thiab cov qauv kuaj xyuas kev txhawb nqa raws li koj qhov voltage, ib puag ncig kev teeb tsa thiab cov hom phiaj nqi.