Plasma umsiki - ifektri noma okuzenzela?

Plasma ukusika ubuchwepheshe zasungulwa emazweni 60s kwekhulu lama-20. Amayunithi okuqala ayengelona besiyoba sikhulu futhi ayabiza, ngakho bathenge ibhizinisi zezimboni kuphela. Ngokuhamba kwesikhathi, ukuzisika-plasma sigqamiswe futhi manje isiyatholakala abathengi abaningi. Imshini Ushintshe, ekubeni emfishane, kodwa ngesikhathi esifanayo ikhiqize kakhudlwana.

Plasma ukuzisika - icubungula lolu hlobo lwezinto, lapho wokusika isetshenziswa esikhundleni jet plasma. Phakathi idivayisi umlomo wombhobho kanye electrode noma phakathi electrode metal futhi kukhona i arc kagesi. Le gesi enikeziwe ku umlomo wombhobho umfutho ophakeme, iyakunqanda le ibe jet arc plasma, izinga lokushisa esiphezulu safinyelela 30 000-degree, ijubane -1500 m / s. Ithoshi plasma usike metal 200 mm obukhulu. Arc ukuthungela kwenzeka kusuka okusezingeni eliphezulu imvamisa ishayela noma nesifunda esincane phakathi insimbi umlomo wombhobho. Cooling ngendiza Imibhobho esemzimbeni (igesi ukugeleza) noma ngendlela ketshezi. Air Imibhobho esemzimbeni ngokuvamile eziqinile. Ngakolunye uhlangothi, uketshezi ukunikeza ukucutshungulwa metal kangcono, ikakhulukazi ukusetshenziswa kwabo ephezulu amandla ukufaka. Ukuze plasma ageleze usebenzisa amagesi alisebenzi futhi esebenzayo. Umoya-mpilo Ne emoyeni ihlobene iqembu lokuqala ngokuvamile lisetshenziswa inqubo ukusika metal ayoni, ngenkathi igesi ngasebenzi - argon, i-hydrogen, umusi, nitrogen - ukusika izinsimbi nonferrous futhi Alloys yabo.

Manual kanye othomathikhi plasma ahlabayo isetshenziswa kokubili ahlabayo metal elula, isib, ukuze isetshenziswe, futhi ukwenza izingxenye ezihlukahlukene eziyinkimbinkimbi ukumisa kanye nephrofayili izakhi. Imishini ngesikhathi esifanayo kukhona ibhukwana noma othomathikhi, umile noma ephathekayo. Main okuyingxenye kuyinto umsiki plasma (uketshezi olungenambala olusegazini noma arc). Umthombo wamandla ukhonza inverter wendabuko noma rectifier. Ngaphezu kwalokho, khona imishini elawulwa futhi umoya uhlanzekile (ingcindezi Izikali, umshini, ukugeleza amamitha, dehumidifier), compressor, amapayipi amanzi nokuxhuma amakhebula. Endabeni ezishintshayo edingekayo itafula obeka amashidi futhi imishini ukulawulwa ukunyakaza (CNC) isofthiwe.

Uma kudingekile, ukuzisika metal noma ukwenza imbobo nto zonke-metal ekhaya plasma inhlukano cutting metal - ukhetho best. Special okuzenzela plasma umsiki iyadingeka ukuze ukukhiqizwa yayo. Njengoba umsiki prefabricated, ke ifakwe umlomo wombhobho ekhethekile.

Uma ixhunywe umthombo wamandla i arc kagesi kuwo. Nedivaysi ezifana ekhaya, ungakwazi ukusika hhayi kuphela metal, kodwa futhi plastic, tile Ceramic, ukhuni, njll Ababamele plasma ithoshi izingxenye ezifana ugesi kanye umlomo wombhobho, angathengwa off eshalofini. Indaba for the plasma amadivayisi ngokurhaba kuyinto emoyeni futhi lwaluyophola - uhlelo uketshezi. Plasma umsiki, wenza ngokuzimela, kunabayeni imikhiqizo amandla plant, kodwa lokhu kulusizo olukhulu emsebenzini. Ngasikhathi sinye, ngokusebenzisa umlomo wombhobho kanye arc ubabonisa igesi ekhethekile noma isisi. Ngaphansi kwethonya kagesi arc jet gas / umusi is ionized futhi iguqulwe ibe ukusakaza plasma esishisayo nge lokushisa okungenani 6000 degrees. Kumele kukhunjulwe ukuthi wokusika plasma ngezandla zakho zingenza hhayi wonke umuntu, kodwa usike metal usebenzisa imishini enjalo amabutho ngisho kumuntu ongenayo nakho okuningi.