Tool. Crimping pliers rau ferrules

Cov txheej txheem:

Tool. Crimping pliers rau ferrules
Tool. Crimping pliers rau ferrules

Video: Tool. Crimping pliers rau ferrules

Video: Tool. Crimping pliers rau ferrules
Video: FERRULE CRIMP TOOLS - Hexagonal, Square & Trapezoidal #shorts 2024, Plaub Hlis Ntuj
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Crimping pliers - ib qho cuab yeej uas ua kom ntseeg tau qhov kev sib txuas ntawm cov xov hlau hauv lub tes tsho lossis txuas lub cable rau lub log los ntawm crimping. Kev siv cov cuab yeej no hauv kev ua ub no ntawm cov neeg siv hluav taws xob ua kom nrawm thiab ua haujlwm zoo, sib piv rau cov xov hlau sib tw thiab crimping nrog pliers. Tsis yog cov kws tshaj lij xwb, tab sis kuj yog cov neeg nyiam ua haujlwm siv tau, vim cov pliers yooj yim siv.

Crimping pliers rau ferrules
Crimping pliers rau ferrules

Thaum twg kuv xav tau crimp?

Nws yog qhov tshwj xeeb tshaj yog yooj yim los siv crimping pliers rau lugs yog tias koj xav tau txuas ob txoj hlua khi, vim tias yog tias koj tsuas yog clamp ib txoj hlua khi rau hauv cov terminals, ces dhau sij hawm lub cores yuav compacted, qhov sib txawv yuav tshwm sim ntawm lawv, qee cov xaim yuav raug puas tsuaj thiab kev sib cuag yuav tsis muaj zog. Crimping pliers rau lugs yuav muab ib tug muaj zog kev sib raug zoo ntawm cov strands, yog li tshem tawm qhov yuav tsum tau siv cov khoom nyob ntawm tej thaum tso fais fab thaiv.

Nws feem ntau tshwm sim tias cov xov hlau uas tsis muaj qhov kawg yog ntsia hlau mus rau cov terminals. Kev puas tsuaj tshwm simob peb cores, thiab cov hlua txuas ntxiv tsis tuaj yeem muab kev sib cuag zoo thiab hlawv tawm hauv qhov hnyav. Piv txwv li, thaum tig rau RCD hauv cov thawv sib txuas. Txhawm rau tiv thaiv qhov no tshwm sim, koj yuav tsum tau muab cov lus qhia thiab clamp lawv nrog cov xovxwm (crimpers).

Yuav ua li cas yog crimping thiab vim li cas nws thiaj li xav tau?

Crimping yog cov neeg kho tshuab squeezing ntawm cov xov hlau txhawm rau txhawm rau ua kom cov hluav taws xob txuas ntxiv ntawm cov khoom siv hluav taws xob yam tsis muaj cua sov. Cov txheej txheem no yuav txo tau qhov tshwm sim ntawm luv luv Circuit Court thiab burnt hu. Tsis ntev dhau los, tus qauv ntawm kev sib txuas zoo yog twisting thiab soldering. Txoj kev no tau muab kev ruaj khov thiab kev sib cuag tsawg kawg nkaus, tab sis nws yog qhov nyuaj heev. Crimping sai sai pib los ua nws qhov chaw, uas txuag lub sijhawm, tsis yog qhov qis dua hauv kev ntseeg tau, thiab cov txheej txheem tinning ib txwm yeej qhov tseeb.

Insulated lus qhia

NShVI yog siv los ua cov txheej txheem kawg ntawm ntau cov tub ntxhais cables rau kev sib txuas RCDs, hluav taws xob ntsuas, cov davhlau ya nyob twg. Cov ntawv luv sib raug rau - insulated tus pin taub. Nyob rau hauv lwm yam lus, nws yog ib tug haum rau ib tug multi-core cable npaj rau installation nyob rau hauv lub davhlau ya nyob twg los ntawm screwing nws nyob rau hauv. Kev siv cov fittings zoo li no tsis tso cai rau ib leeg-core cables - muaj cov kaus mom uas tsis muaj insulated rau lawv. Crimping pliers rau insulated ferrules yog siv rau compression.

Crimping pliers rau insulated ferrules
Crimping pliers rau insulated ferrules

ob lub puab tsaig ob lub puab tsaig ib txhij nyem cov khoom siv hluav taws xob thiabcais tam sim no. Yog tias koj xav tau txuas 2 xov hlau rau lub cuab yeej hauv ib lub davhlau ya nyob twg, ces koj yuav tsum nqa NShVI-2. Nws muaj ib daim tiab dav dav uas tsim los rau ob lub xov hlau. Qhov kev xav tau tshwm sim thaum Circuit Court breakers lossis sockets hauv lub vaj huam sib luag hluav taws xob txuas nrog. Crimping yog ua tib yam, xws li nyob rau hauv cov ntaub ntawv ntawm ib tug cable.

Cov lus qhia raug xaiv raws li qhov tuab ntawm txoj hlua. Cov hlua stripped yuav tsum haum yooj yim rau hauv qhov zawj, tab sis tsis wobble hauv nws. Qhov no yog tus yuam sij rau kev sib cuag zoo tom qab nyem. Qhov ntev ntawm cov bushings sib haum rau cov xim ntawm insulating tiab, thiab cov ntsiab lus ntawm crimping pliers. Rau cov lus qhia, piv txwv li liab, cov xov hlau uas muaj qhov hla ntawm 1 hli yog qhov tsim nyog thiab muab tso rau hauv crimper matrix hauv qab cov dot liab.

KBT yog ib qho ntawm cov qauv kab hluav taws xob. Tooj liab, tinned, tsim los ua cov xov hlau. Crimped nrog hydraulic crimping pliers. KBT lugs tuaj yeem siv rau hauv kev tsim cov khoom siv hauv av.

Crimping pliers rau KBT ferrules
Crimping pliers rau KBT ferrules

Cable npaj rau crimping

Ua ntej crimping, ua haujlwm hauv qab no:

  1. Tshem tawm cov xov hlau los ntawm kev rwb thaiv tsev raws li qhov ntev ntawm cov hluav taws xob hluav taws xob ntawm lub taub. Nws yog qhov zoo dua los siv "stripper" cov cuab yeej tsim los rau qhov no - cov no yog crimping pliers rau ferrules nrog lub peev xwm tshem tawm cov txheej insulating rau txawm stripping yam tsis ua rau cov fibers.
  2. Siv riam ntse, ua tib zoo txhuam cov txhuam los ntawm qhov kawg. Kho nrog cov roj nplaum tshwj xeeb kom txo tauKev sib txhuam thiab tswj kev ncaj ncees ntawm cov fibers thaum crimping.
  3. Ntxig cov xaim rau hauv qhov taub kom cov xaim me me tag nrho haum rau hauv lub qhov (socket) thiab tsis txhob khoov. Twisting, zoo li ua tiav thaum tinning, tsis tsim nyog. Txij li thaum lub sij hawm tom qab crimping, cov xov hlau yuav dhau ib leeg thiab puas, yog li ntawd, hluav taws xob conductivity yuav txo. Koj tuaj yeem txuas me ntsis nrog koj cov ntiv tes yam tsis muaj kev cuam tshuam rau kev sib luag.
  4. Xaiv lub bushing raws li qhov tuab ntawm ntu.
  5. Muab lub ntsis rau ntawm lub puab tsaig ntawm cov cuab yeej crimping. Rau lub kaus mom ntawm cov xim tshwj xeeb, saib cov xim sib xws ntawm qhov ntsuas. Piv txwv li, compressing lub taub daj yuav tsum tau ua los ntawm kev kos cov tuag cim nrog tib xim.

Yuav ua li cas thiaj zoo crimp

Crimping pliers rau ferrules
Crimping pliers rau ferrules

Yuav kom tau txais qhov zoo crimp, koj yuav tsum ua raws li cov cai:

  1. Tuav cov kab hauv lub qhov (socket) thaum tuav nrog cov pliers kom cov xaim tsis tawm ntawm lub grommet.
  2. Txias lub tes tuav ntawm lub cuab yeej kom txog thaum lub ratchet tau qhib. Nws yog ib qho tsim nyog los tiv thaiv kom tsis txhob kov cov tes. Nyob rau hauv rooj plaub uas muaj qhov yuam kev, lub ratchet yuav tsum raug tso tawm, lub taub hau tshem tawm ntawm lub puab tsaig ntawm lub cuab yeej, txiav tawm cov seem thiab pib ua hauj lwm dua.
  3. Siv cov cuab yeej tsis-ratchet, tswj lub clamp nrog koj txhais tes thaum me ntsis txav cov xov hlau. Nrog zoo crimping, cov cores tsis dai tawm hauv lub qhov (socket).
  4. Nias qhov hlau ntawm qhov taub ua ntej, ces qhov insulating yog siv cov cuab yeej nrog ib lub voj tuag.

Koj tuaj yeem tshawb xyuas qhov zoo ntawm crimp los ntawm rub cov hlau los ntawm lub qhov (socket) nrog koj txhais tes. Nwsyuav tsum zaum nruj.

Splice tes tsho rau cables

Yog tias tsim nyog los txuas ob lub xov hluav taws xob, lub tes tsho yog siv nyob rau hauv qhov kawg ntawm ob lub cables yog fastened los ntawm crimping. Kev siv lub tes tsho muab kev sib cuag hluav taws xob zoo heev thiab muaj zog dua txhua yam. Crimping pliers rau ferrules yog siv rau txoj haujlwm no.

Crimping pliers rau ferrules
Crimping pliers rau ferrules

Cov cuab yeej no tuaj yeem crimp lub tes tsho raws nws tag nrho ntev hauv ob peb kauj ruam, kom deb li deb ntawm qhov dav ntawm matrix thiab qhov loj ntawm lub tes tsho tso cai. Cov khoom siv tes tsho yuav tsum yog tib yam li cov kab. Piv txwv li, tooj liab xov hlau tsuas yog fastened nrog ib lub tes tsho ua los ntawm tib cov hlau, zoo ib yam li txhuas. Yog tias tsim nyog los koom nrog tooj liab thiab txhuas cables kawg-rau-kawg, ces siv lub tes tsho aluminium-tooj liab.

Crimping yog ua los ntawm ob txoj kev:

  • point indentation;
  • khoom crimp.

Cov roj nplua nyeem yog siv los npaj qhov kawg ntawm cov cables los tiv thaiv oxidation ntawm cov hlau, thiab cov xov hlau txhuas yuav tsum tau muab tshem tawm kom tshem tawm cov yeeb yaj kiab.

Cov xov hlau yog crimped mus rau ib puag ncig zoo nrog ib daim duab xovxwm, tom qab ntawd lawv muab tso rau hauv lub tes tsho kom txog thaum nws nres. Kev sib txuas yog qhov kawg-rau-kawg, thaum cov xov hlau raug coj mus rau qhov sib txawv ntawm ib leeg, lossis raws li lub ferrule, thaum cov cables saib tib yam. Cov cuab yeej crimping khoom tsis haum rau lub pob tw vim nws yuav tsis tuaj yeem tshem cov pliers ntawm cov hlau tom qab crimping.

Crimping pliers raukab kab
Crimping pliers raukab kab

Tom qab crimping, qhov chaw tiv tauj yuav tsum tau insulated nrog cov cua sov shrink tubing. Nws yog ib qho tsim nyog yuav tsum tau muab tso rau ntawm lub cable ua ntej thiab txav mus rau lub tes tsho squeezed, raug rau cua sov rau shrinkage. Daim kab xev siv tau.

s tes tsho loj

Lub tes tsho loj yog qhov nyuaj heev kom haum nrog crimping pliers. Rau lub tes tsho lub tswv yim ntawm 95 mm2 los yog ntau tshaj, hydraulic presses yog siv. Hauv lawv, kev ua haujlwm ntawm tes yog txhim kho nrog kev txhawb nqa ntawm hydraulic system.

Common crimping yuam kev

Crimping pliers rau lub tes tsho lugs 95 mm2
Crimping pliers rau lub tes tsho lugs 95 mm2

Novice lossis amateurs feem ntau ua yuam kev:

  1. Lub taub hau ntawm lub tes tsho yog me dua li ntawm cov hlau. Txhawm rau muab cov xaim zoo li no rau hauv lub tes tsho, lub cable yog nruj heev, uas ua rau kev puas tsuaj ntawm cov cores. Yog li ntawd, kuj nce ntxiv.
  2. Txoj kev hla ntawm lub tes tsho yog tuab dua li cov kab. Qhov no ua rau muaj kev sib cuag tsis muaj zog, nws tseem yuav tsis pab txhawm rau tuav cov xov hlau ntau zaus, vim tias kev ntseeg siab ntawm cov neeg kho tshuab yuav txo qis.
  3. lub tes tsho luv. Thaum, txhawm rau txuag nyiaj, lawv txiav tag nrho lub tes tsho hauv ib nrab. Qhov no yuav ua rau kom muaj zog tiv thaiv thiab tsis ruaj khov crimp vim qhov me me ntawm qhov nyem.

Siv rauj thiab pliers los nyem yuav rhuav tshem lub tes tsho thiab hlau nws tus kheej. Nws yog ib qho tsim nyog los siv crimping pliers rau cable lugs, lawv ua hauj lwm yooj yim li sai tau.

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