Kev kov cov hluav taws xob liab qab hauv qhov hluav taws xob tuaj yeem ua rau muaj kev nyuaj siab, vim tib neeg lub cev yog tus neeg xyuas pib thiab, nkag mus rau hauv hluav taws xob hluav taws xob, dhau los ua ib feem ntawm nws. Tag nrho cov xov hlau, nrog rau lawv cov kev sib txuas, yuav tsum tau insulated kom zoo, vim kev nyab xeeb yog ncaj qha ntsig txog qhov no. Txhim khu kev sib tiv tauj tshem tawm cov luv luv Circuit Court, nrog rau tam sim no to. Tab sis yuav ua li cas yog tias pom cov kab liab liab nyob hauv chav nyob? Thov kho qhov teeb meem no sai li sai tau.
Ntxhais xaim kuaj pom
Txawm hais tias tus neeg yuav paub zoo npaum li cas lawv lub tsev thiab txhua yam tshwm sim hauv nws, muaj qhov chaw uas tsis muaj leej twg tau saib mus rau hauv. Nws yog nyob ntawd tias qhov txaus ntshai ntawm kev kuaj xyuas cov kab puas tsuaj yuav lurk. Tsis tas li ntawd, cov rwb thaiv tsev ntawm cov xov hluav taws xob yog qhov ua rau muaj kev puas tsuaj vim qhov luv luv, uas tuaj yeem tshwm sim los ntawm kev puas tsuaj rau lub braid vim yog lub sijhawm ntev ntawm qhov chaw ntub dej, qhov hluav taws xob poob, tsis ua haujlwm ntawm cov hluav taws xob hauv tsev.ntaus ntawv. Kev ncaj ncees ntawm cov hlau sheath kuj tuaj yeem raug puas vim kev ua haujlwm tsis zoo thaum kho lossis teeb tsa ua haujlwm. Nws yog ib qho tseem ceeb uas yuav tau txiav txim siab seb cov hlau liab qab puas muaj zog sai li sai tau thiab ua cov kauj ruam kom muaj kev nyab xeeb hluav taws xob.
Tsis paub kab
Yog tias koj pom cov xaim tsis paub nrog cov rwb thaiv tsev puas, koj yuav tsum tsis txhob siv cov khoom siv hluav taws xob thiab cov keyboards tam sim ntawd. Tom qab ntawd nws yog ib qho tsim nyog los xyuas qhov muaj qhov hluav taws xob ntawm cov hlau puas siv lub ntsuas hluav taws xob. Qhov no tuaj yeem tiv thaiv kev puas tsuaj rau cov xaim nws tus kheej, ntxiv rau kev rwb thaiv tsev. Tam sim no koj yuav tsum tau teeb meem. Ua ntej, de-energize seem ntawm cov hlau, thiab tsuas yog tom qab ntawd koj tuaj yeem insulate cov xov hlau liab qab.
luv luv
Vim yog lub voj voog luv luv, muaj qhov nce ntxiv ntawm lub zog tam sim no hauv cov hluav taws xob hluav taws xob, uas, dhau los, ua rau qhov kub thiab txias ntawm tus neeg xyuas pib. Yog li ntawd, cov khoom siv insulating uas npog cov xaim yog melted. Ntxiv nrog rau kev puas tsuaj rau ib lub xaim, qhov tsis ua haujlwm loj ntawm cov khoom siv tam sim no tuaj yeem tshwm sim thaum lub thawv sib txuas luv luv. Ntawm no, txhawm rau kom tsis txhob muaj kev sib tsoo, nws yog ib qho tsim nyog los ntsuas qhov kev puas tsuaj tsuas yog tom qab lub hwj huam mov tau raug txiav tawm tag nrho. Rwb thaiv tsev ntawm cov xaim puas nyob rau hauv lub thawv sib txuas yog ua nyob rau hauv ob txoj kev:
- by txiavfused seem thiab kev sib txuas ntawm qhov seem;
- by cais cov fused ib feem ntawm cov xaim mus rau nyias cov xov hlau thiab insulating lawv ib leeg.
Kev puas tsuaj thaum kho
Thaum tsav tus ntsia hlau rau hauv phab ntsa lossis khawb qhov hauv nws, tus neeg tsis xav txog qhov tseeb tias cov xov hlau tuaj yeem muab zais rau hauv nws. Thiab nkag mus rau hauv lawv, nws hloov tawm, tsis yog li nyuaj, uas feem ntau tshwm sim. Nyob rau hauv rooj plaub no, nws yog ib qho tsim nyog los de-energize qhov puas ntawm cov xaim thiab, siv rauj thiab chisel, nthuav lub qhov ntawm phab ntsa, yog li muab kev nkag mus rau ob qho tib si ntawm cov hlau puas. Ua ntej tshem tawm cov rwb thaiv tsev, koj yuav tsum xyuas qhov tsis muaj qhov hluav taws xob nrog qhov ntsuas thiab tsuas yog tom qab ntawd pib kho. Tom qab ua tiav kev rwb thaiv tsev, phab ntsa hauv qhov chaw puas tuaj yeem rov ua dua.
thaiv kab thaiv
Insulating liab qab xov hlau yuav tsum muaj txoj hauv kev kom muaj kev nyab xeeb. Qhov no tuaj yeem ua tau los ntawm kev siv cov cua sov shrink tubing, PVC rwb thaiv tsev daim kab xev los yog insulated terminals. Txoj hauv kev zoo tshaj plaws los kho cov rwb thaiv tsev yog siv PVC daim kab xev. Nws yuav tsum raug mob ntawm ib qho chaw liab qab ntawm lub kaum sab xis me ntsis kom cov lem nyob ntawm qhov pib mus rau qhov kawg ntawm qhov chaw uas cov xov hlau yog twisted thiab rov qab. Nyob rau hauv rooj plaub no, nws yog ib qhov tsim nyog yuav tsum tau mus dhau ntawm thaj chaw uas tsis muaj rwb thaiv tsev los ntawm ib centimeter thiab ib nrab. Thaum tshav kub kub shrinkable tubing yog nrov thiab nrov vim nws yooj yim heev rau siv. Txhawm rau zaum ntawm cov hlau, nws yog qhov tsim nyogcua sov nrog lub tsev tshwj xeeb lub tshuab plaub hau lossis lub tshuab hluav taws xob.
Kev sib txuas cov terminals thiab clips twb nyob rau hauv lub tsev uas tsis yog-conductive, yog li tsis tas yuav tsum tau rwb thaiv tsev ntxiv. Terminals yog yooj yim rau kev sib txuas liab qab nyob rau hauv ib tug junction box.
Ua raws li txhua qhov kev ntsuas kev nyab xeeb thiab kev kho cov kab hluav taws xob kom raug tau lees paub qhov ua tiav thiab kev nyab xeeb. Qhov tseem ceeb tshaj plaws yog tsis txhob maj thiab mus cuag qhov teeb meem nrog txhua lub luag haujlwm, thiab qee zaum nws yog qhov zoo dua los tso qhov teeb meem rau tus kws tshaj lij hluav taws xob.
