Chifukwa chiyani kusankha malo oyenera amagetsi kungathandize kuti chitetezo ndi magwiridwe antchito ziwonjezeke?
1. Kulimbitsa chitetezo: Chofunika kwambiri ndi kuchepetsa zoopsa
Ngozi zamagetsi nthawi zambiri zimayamba chifukwa cha kutentha, kuyatsa, kumasuka, kapena dzimbiri, ndipo malo oyenera amatha kuthetsa mavutowa.
Pewani kutentha kwambiri ndi moto: Ma terminal otsika kapena osagwirizana amakhala ndi kukana kwambiri kukhudzana, ndipo mafunde akuluakulu akamadutsa, amapanga kutentha kosazolowereka, komwe kungawotche ma terminal kapena kuyambitsa moto pakapita nthawi. Ma terminal apamwamba amapangidwa ndi mkuwa woyendetsa bwino komanso tin/siliva wokutidwa, kuphatikiza ndi njira yolondola yokhoma, yomwe ingachepetse kukana kukhudzana ndikuchotsa kutentha komwe kumachokera.
Pewani kutsekeka kwa mawaya ndi ma circuit afupi: Mawaya owonekera kapena ma terminal otayirira amatha kugwidwa ndi magetsi (arcing), zomwe zimatha kuwononga insulation ndikuwononga zida. Ma terminal okhala ndi ma sheath oteteza (monga nayiloni yonse) Malo Otetezedwa) amaletsa ma circuit afupiafupi pa ma terminal apafupi; Ma terminal okhala ndi kapangidwe kosatsetsereka (monga mtundu wa flange bolt) amakana kugwedezeka kumasuka ndipo amapewa kupindika nthawi yomweyo chifukwa cha kutayika.
Kulimba kwabwino kwa chilengedwe: M'malo onyowa, opopera mchere, kapena owononga, mawaya amkuwa amatha kusungunuka ndi kukhala akuda, zomwe zimapangitsa kuti asakhudze bwino. Ma terminals opangidwa ndi zitini, opangidwa ndi nickel kapena osapanga dzimbiri ndi othandiza polimbana ndi dzimbiri; Malo osalowa madzi (ndi mphete ya rabara kapena guluu) sungani chinyezi ndipo zimatsimikizira kudalirika kwa nthawi yayitali.
Kapangidwe kokhazikika ndi kuchotsa zolakwika za anthu: kulumikizana kwa waya mwachindunji, kulimba ndi kuchuluka kwa ma turn onse kumadalira zomwe zachitika, zosadalirika kwambiri. Mukamagwiritsa ntchito ma terminal, ingokanikizani motsatira zomwe zafotokozedwa (monga ratchet crimpers) kuti mupeze mphamvu yolumikizana yokhazikika komanso yowongoleredwa ndikupewa kulumikizana kolakwika.
2. Kuwongolera magwiridwe antchito: zomwe zimaonekera mu moyo wonse
Kuchita bwino pano sikuti kumangokhudza liwiro la kukhazikitsa, komanso kukhudza kusavutikira kokonza, kuzindikira matenda ndi kukonzanso.
Kukhazikitsa bwino komanso kugwiritsa ntchito bwino mawaya: Ma terminal amakono nthawi zambiri amapangidwa kuti azilumikizidwa (monga zolumikizira za 2.54mm pitch) kapena ma clamp a spring a cage (palibe zomangira zofunika, ingolumikizani). Makamaka m'malo okhala ndi mawaya ambiri (monga makabati ogawa), kugwiritsa ntchito bwino ma terminal strips kapena ma coupling achangu kumakhala kokwera kangapo kuposa kuzunguliza ndi manja.
Kuyang'anira bwino komanso kukonza bwino: Cholembera cha specification nthawi zambiri chimakhala ndi dzenje loyesera, ndipo cholembera cha multimeter chimatha kufufuza mphamvu ya magetsi ndi mphamvu yamagetsi mosawononga. Mtundu wa cholembera ndi logo ndizothandiza kuzindikira mzere mwachangu (monga chikasu-chobiriwira chimagwiritsidwa ntchito makamaka pa mawaya otsetsereka). Poyerekeza ndi kuchotsa mavuto, nthawi yokonza imatha kuchepetsedwa ndi zoposa 50%.
Kuchita bwino kwambiri pakukonzanso ndi kukulitsa: Zingwe zolumikizira zamagetsi zimathandizira ma jump tab kapena ma short lug, zomwe zimathandiza kuti ma circuit angapo alumikizidwe pamodzi popanda mawaya ena. Mukasintha zida, masulani ma terminal ndikuzitulutsa popanda kuwononga mawaya. Ngati njira yozungulira yagwiritsidwa ntchito, wayayo iyenera kudulidwa ndikusendedwanso nthawi iliyonse ikachotsedwa, ndipo wayayo idzakhala yayifupi komanso yayitali.
Chepetsani nthawi yogwira ntchito ndikuwongolera magwiridwe antchito onse: Zolakwika monga kusakhudzana bwino ndi kutentha komwe kumachitika chifukwa chosasankha bwino malo ogwirira ntchito nthawi zambiri zimafuna kuthetsa mavuto pogwiritsa ntchito magetsi. Malo oyenera amatha kuchepetsa kwambiri kulephera kumeneku ndikuchepetsa nthawi yogwira ntchito yosakonzekera, yomwe ndi chizindikiro chachikulu cha magwiridwe antchito a malo ogwirira ntchito.















