Tus qauv hauv tebchaws rau cov davhlau ya nyob twg uas tsis muaj zog thiab txias

JB/T 2436.1-2020 Tooj Liab Cov Terminals Crimp rau Cov Neeg Txuas Hluav Taws Xob Tshooj 1: Cov Qws Tooj Liab Rau Cov Neeg Txuas Hluav Taws Xob ntawm 0.5mm² txog 6.0mm² Haum rau cov qhov txuas crimp liab qab thiab cov qhov txuas pre-insulated rau cov neeg txuas me me. Cov qhov txuas pre-insulated yog siv rau cov voj voog nrog lub zog ntsuas ntawm 660V thiab qis dua.
JB/T 2436.2-2020 Cov Qhov Txuas Tooj Liab Rau Cov Neeg Txuas Ntu 2: Cov Qhov Txuas Tooj Liab Rau Cov Neeg Txuas ntawm 10mm² txog 300mm² Haum rau cov qhov txuas tooj liab liab qab rau cov neeg txuas loj, feem ntau siv rau hauv kev tswj hluav taws xob, kev faib khoom, thiab lwm yam khoom siv hluav taws xob tiav.
GB/T 17196-2017 Cov Khoom Siv Txuas Cov Qws Txuas Ceev Rau Kev Txuas Cov Tooj Liab - Cov Kev Cai Kev Nyab Xeeb Qhia meej txog cov kev cai kev nyab xeeb rau cov qaws txuas ceev rau kev txuas cov tooj liab, uas yog lub hauv paus tseem ceeb rau kev ua haujlwm kev nyab xeeb ntawm cov khoom.
GB/T 4025-2010 (Tus Qauv Txheeb Xyuas) Qhia txog cov txheej txheem txheeb xyuas cov khoom siv hluav taws xob, suav nrog kev cim siv xim, cov cim duab, lossis cov ntawv sau ua lej.

Cov terminals uas nias txias, tseem hu ua crimp terminals, yog cov khoom uas tuaj yeem ua tiav kev sib txuas hluav taws xob yam tsis tas siv soldering. Lawv txoj cai ua haujlwm yooj yim heev thiab txhim khu kev qha: cov hlau, uas raug tshem tawm ntawm nws cov rwb thaiv tsev, raug ntxig rau hauv lub raj hlau ntawm lub davhlau ya nyob twg, thiab nias siv lub cuab yeej crimping tshwj xeeb, ua rau lub raj hlau hloov pauv yas thiab qhwv ib ncig ntawm cov hlau, tsim kev sib txuas ruaj ntseg nrog kev coj hluav taws xob zoo heev.

Qhov laj thawj uas cov terminals txias-pressed tuaj yeem dhau los ua "lub zog tseem ceeb" hauv kev sib txuas hluav taws xob feem ntau yog vim cov ntsiab lus hauv qab no:
Kev teeb tsa sai thiab ua haujlwm tau zoo: Piv nrog rau kev vuam, cov txheej txheem crimping yog ceev heev, tsuas yog siv ob peb feeb xwb los ua kom tiav qhov chaw sib txuas zoo, ua rau nws tsim nyog rau kev ua haujlwm loj ntawm cov xov hlau.
Kev sib txuas ruaj khov thiab ruaj khov: Kev crimping zoo tuaj yeem tsim kev sib txuas airtight, zoo tiv thaiv cov hlau oxidation, thiab muab kev co muaj zog thiab rub tawm tsis kam, ua kom ntseeg tau tias kev ua haujlwm ruaj khov mus sij hawm ntev.
Kev saib xyuas yooj yim thiab yoog tau: Cov kev sib txuas uas ntswj tau yooj yim tuaj yeem rhuav tshem tau, uas ua rau kev saib xyuas cov khoom siv thiab kev hloov hlau yooj yim dua, qhov zoo uas kev vuam tsis tuaj yeem sib piv.
Kev siv tau dav: Txawm tias nws yog xov hlau tswj uas nyias li cov plaub hau lossis xov hlau fais fab uas tuab li tus ntiv tes, muaj cov lus qhia sib xws ntawm cov davhlau ya nyob twg uas nias txias.