Zokushisela rectifier nedivayisi yayo

Kunzima ukucabanga embonini yezokwakha noma imishini ngaphandle Welding. It ihlukaniswe yaba izinhlobo ezimbili: zamanje eqondile kushintshana.

Ukusebenzisa DC ihlinzeka ephakeme izinga weld. Lokhu kungenxa yokungabi zero samanje, futhi kungakho arcing kuba more uzinze, kunciphisa ofafaza ekuvutheni le electrode, Ukungena kwensimbi ezijulile etholwe, e ngcono izakhiwo amandla weld.
Ngaphezu kwalokho, izinto ezifana cast iron, ephezulu ingxubevange lezinsimbi, Alloys nickel-based, ithusi, titanium, ingasetshenziswa Welding kuphela zamanje ngqo.

Ukuguqula zamanje kushintshana kokuba imvamisa 50 Hz, njalo esetshenziswa Welding rectifier. Isebenzisa Semiconductor ekhethekile valve kanye namadivayisi nokulawula transformer. Kunezinhlobo ezihlukahlukene imikhiqizo enjalo. Ngamunye wabo e oyiyo iyunithi ekulungiseni, isikebhe sizinze iyunithi lokuzivikela kanye instrumentation kanye namandla transformer.

Zokushisela rectifier isetshenziselwa imanuwali arc Welding lapho electrode liyancibilika futhi pulsed arc Welding, lapho esiza imizwa ngokuhlukana we wire electrode metal amaconsi.

Ukuze kube lula, a ekhethekile mechanical Welding rectifier Welding vd transformer uhlobo, kokuba esikude Ukushintsha imodi. converters okunjalo izimpawu eyinhloko izixazululo lobuchwepheshe:

• ku uhla okufanayo Welding ukulungiswa lwamanje bushelelezi;
• nesigaxa ezithathekayo kazibuthe shunt design ovundlile, inikeza ukulungiswa mechanical of the weld, it has a isakhiwo esilula;
• transformer Windings zenziwa zethusi;
• kungekho ezihambayo ikhoyili;
• Ukuphola emoyeni;
• ukuthungela wenziwa kalula, i-arc uzinzile;
• ukwahlukanisa ekilasini - H;
• nezixhumi zamanje ngokuphepha futhi ngokushesha kuvula;
• izimo Welding ukuhlela rectifier zalolu hlobo kulula ukuthutha.

Ngezinye izikhathi, ekhaya kunesidingo ukwenza umsebenzi Welding. ukuthenga umshini ngomumo eyenziwe noma wenze Welding zabo rectifier ngezandla - Kulesi simo lapho ezimbili ongakhetha kukhona.

I element main kuyinto ngokurhaba rectifier transformer yokuguqula AC umugqa voltage ukunikeza ubukhulu ezidingekayo kanye nekhwalithi wamanje weld. Xhuma kungenzeka kunethiwekhi ne voltage ka 220 V, kanye okukhipha kufanele ahlinzeke 40-70 V

Eceleni terminals transformer kudingeka solder intambo yamandla mayelana 2.5 amamilimitha angu square ububanzi futhi ubude mayelana 5 amamitha, nokuhamba lula umshini Welding. I wire kungcono ukusebenzisa ngabodwa double.

Esigabeni esilandelayo - belungiselela Welding amakhebuli. Ngenxa yale njongo kungcono ukusebenzisa wire ezithambile ne injoloba ukwahlukanisa, amamitha okungenani amabili ubude. Ngesinye ekupheleni ikhebula abethela clothespin "abantu abaningi" (ngezinye izikhathi imoto "kulula" ingasetshenziswa), ngakolunye ikhebula - electrode umnikazi.

Manje kudingeka waqoqa rectifier Welding. Kule incike kanjani idivayisi ekahle msebenzi. Ngo kokuhlinzwa, kuyothiwa ukufuthelana ke izindlu anganikwa izimbobo ukuzwakalisa. Ukuze ezokuthutha lula izindlu Bopha isibambo bese usetha amasondo. kubekwa olungenzeka izintambo futhi izintambo ukufaka izingxenye ezengeziwe ngesimo izingwegwe, washers, kubakaki.