Outstanding performance of chowotcha kutentha

The frequency of the power supply used by the induction melting furnace is in the range of 150-10000Hz, and its common frequency is 150-2500Hz. The induction melting furnace is now widely used in the production of steel and other non-ferrous alloys, and is also widely used in the foundry industry.

Tengani ng’anjo yosungunula induction monga chitsanzo. Popeza kampani yaku Swiss BBC idakwanitsa kupanga mphamvu yoyamba yamagetsi yapakatikati ya thyristor kuti isungunuke mu 1966, mayiko akuluakulu ogulitsa motsatizana adayambitsa mankhwalawa, omwe posakhalitsa adalowa m’malo mwachikhalidwe chapakati pamagetsi amagetsi. Chifukwa mphamvu zamagetsi zapakatikati za thyristor zimakhala ndi mphamvu zambiri, kupanga kwakanthawi kochepa, kukhazikitsa kosavuta, komanso kuwongolera kosavuta, mawonekedwe ake amakhudza magawo osiyanasiyana opanga mafakitale monga smelting, diathermy, quenching, sintering, ndi brazing. Pakadali pano, pakhala zopambana zofunikira paukadaulo komanso mulingo wa zida za ng’anjo yosungunuka yapadziko lonse lapansi, makamaka motere:

Mphamvu ya ng’anjo imachokera ku yaying’ono mpaka yayikulu, ng’anjo yosungunuka kwambiri imatha kufika 30t, ndipo ng’anjo yogwira imatha kufika 40-50t;

The ranges yaing’ono kwa lalikulu, kuphatikizapo 1000kW, 5000kW, 8000kW, 10000kW, 12000kW, etc.;

Kuchokera pamagetsi kuti muyendetse ng’anjo yosungunula yosungunula kuti mupange imodzi kapena ziwiri (kusungunuka kumodzi, kusungirako kutentha kumodzi, kuzungulira kozungulira), kapena “mmodzi mpaka atatu”;

Ng’anjo yosungunuka ya induction ikugwirizana ndi kuyeretsa kunja kwa ng’anjo ya chitsulo kapena ng’anjo ya AOD kuti akwaniritse zotsatira zabwino;

Kupambana kofunikira mu gawo lamagetsi, kuyambira magawo atatu a 6-pulse, magawo asanu ndi limodzi 12-pulse mpaka khumi ndi awiri-gawo 24-pulse, kudalirika kwa dera la thyristor ndikwambiri, ndipo chipangizo chamagetsi chimatha kulumikizidwa ndi chithandizo. ma harmonics apamwamba;

Mulingo wowongolera umapangidwa bwino, ndipo dongosolo la PLC litha kugwiritsidwa ntchito bwino kuti liziwongolera magawo amagetsi ang’anjo;

Thupi lalikulu ndi zida zothandizira ndizokwanira.