Buku Arc kuwotcherera: gulu, ntchito, makamaka

Buku Arc kuwotcherera ndi maelekitirodi lokutidwa ndi ndondomeko, ndiwo kutentha yomwe imateteza ndi Arc magetsi. poyatsira allocates kwambiri kuchuluka kwa kutentha, chifukwa mu limatsogolera mofulumira mbali yaikulu ndi zinthu kuwotcherera - elekitirodi.

Pachikhalidwe kuwotcherera dera tichipeza zinthu zingapo zofunika structural: gwero mphamvu, kuwotcherera chingwe ndi chingwe malo, komanso chapadera achepetsa ndi elekitirodi chofukizira.

magetsi pakufunika kupereka chofunika panopa kwa poyatsira ndi kusamalila ndondomeko arcing. Buku Arc kuwotcherera kawirikawiri zoyendetsedwa kuchokera DC gwero. Izi zikutanthauza kuti kotunga panopa ayenera kukhala nthawi zonse ngakhale pamene elekitirodi wabweretsedwa ku mbali welded. Izi ankaona Chofunika kwambiri kwa magetsi.

Pitirizani panopa zonse mu ntchito kuwotcherera likukhudza mtendere Arc, potero kusintha ntchito-aluso owotcherera. Chinthu china Malinga ndi zimene zida kuwotcherera anawagawira, - chipangizo kuti nthawi ukulu wa panopa kuwotcherera. Zimakhala pakompyuta kapena makina. Pakompyuta kusintha, nayenso agawanika pa inverter ndi thyristor, mwamwambo akhoza umaimiridwa ndi inductors ndi machulukitsidwe kapena maginito shunt.

Malinga mtundu wa linanena bungwe panopa n'kopanda magulu awiri aakulu a zipangizo: AC ndi DC.

Magwero a AC ntchito kuwotcherera zamagetsi. DC ntchito mphamvu inverter ndi thyristor zipangizo.

Buku Arc kuwotcherera pa yatsopano nthawi zonse lagawidwa ndi njira kulumikiza mzati ndi pawiri patsogolo ndi n'zosiyana polarity.

Elekitirodi chofukizira imagwira ntchito mwachilungamo zofunika zosavuta - nayo elekitirodi pamene kupereka kufunika kukhudzana magetsi. Komanso, choikamo amateteza owotcherera kuchokera kanthu za magetsi.

Buku Arc kuwotcherera angathe kuchitidwa ndi maelekitirodi wapadera lokutidwa. Chotero maelekitirodi pachimake nkhani asamalira zokutira osiyana. Izi ndi kuteteza china chotulutsa dziwe, komanso ziziyenda Arc.

Zingwe ndi clamps ndondomeko kuwotcherera ntchito loyenda panopa pa ntchito ndi chitetezo mizere.

Komanso, musati yoperekera ndi wothandiza "zida" (zipangizo kuti kuteteza guluu wolimba wochita poyatsira otentha ndipo Arc afterburner). Ntchito yaikulu ya zipangizo ndiyo wosalira ntchito galimoto.

Monga tanenera poyamba, Buku Arc kuwotcherera angathe kuchitidwa ntchito maelekitirodi ndi ❖ kuyanika wapadera (otchedwa daubing). Yotsirizira akutumikira kuteteza msoko welded zigawo ku zimavuta ndi mpweya kuyeretsedwa zinthu zazikulu ndi zigawo zake.

Mu zobwezedwa 4 n'kopanda maelekitirodi magulu waukulu. mndandanda awo - pansipa.

1. acidic ❖ kuyanika.
2. Rutile ❖ kuyanika.
3. mapadi ❖ kuyanika.
4. odula m'munsi.

Buku Arc kuwotcherera imagwiridwa ndi aliyense wa awa a mitundu maelekitirodi, ali mbali ya ntchito, zomwe athe akatswiri kusankha njira yabwino cholinga chinachake.