Ukusikwa kwePlasma vs. Ukusikwa kweLaser: Yeyiphi engcono kwi-Wear Plate Processing?

Kwicandelo lokuvelisa izinto kwimizi-mveliso,Iipleyiti zokunxiba ze-CCO(I-Chromium Carbide Overlay) idlala indima ebalulekileyo ekwandiseni ubomi bezixhobo ezisebenza phantsi kweemeko zokukrala okuphezulu kunye neemeko ezichaphazelekileyo. Ezi pleyiti zentsimbi ezimelana nokuguguleka ezenzelwe wena zisetyenziswa kakhulu kwimigodi, isamente, ukuvelisa umbane, kunye namashishini okucubungula intsimbi. Ngenxa yobunzima bazo obukhulu kunye nokuqina kwazo, ukukhetha indlela yokusika efanelekileyo kubalulekile ukugcina ukuchaneka kunye nokunciphisa inkunkuma yezinto ngexesha lokwenziwa. Eli nqaku liphonononga ubuchwepheshe obubini obuqhelekileyo—ukusika iplasma kunye nokusika nge-laser—kwaye livavanya amandla kunye nobuthathaka bazo kumxholo wokucubungula iipleyiti zokuguguleka.

Ukuqonda iiTekhnoloji zokuSika

A. Ukusika ngeLaser

Ukusika nge-laser kusebenzisa umqadi we-laser onamandla aphezulu ogxile kwindawo encinci ukuze kunyibilikiswe okanye kutshiswe izinto. Inika ukuchaneka okugqwesileyo, ngakumbi kwiindidi zepleyiti zentsimbi ezingagugiyo ezinobukhulu obuphantsi. Ngokwesiqhelo, ifanelekile kwiipleyiti ezingaphantsi kwe-4mm ubukhulu, nangona ngokongeza ioksijini, inganqumla ukuya kuthi ga kwi-20mm yentsimbi yekhabhoni. Ukusika nge-laser kunika ukugqitywa komphetho ococekileyo kwaye kufanelekile kwiindawo ezifuna ukunyamezelana okuqinileyo.

B. Ukusika ngePlasma

Ukusika iplasma kusebenza ngokudala i-arc yombane ngegesi ukuvelisa iplasma—umjelo wobushushu oxineneyo onyibilikisa isinyithi. Isebenza ngakumbi ekusikeniiipleyiti zokunxiba eziqinileyokunye nezinye iintsimbi ezinzima ukuzicubungula ngeendlela ezisekelwe kwioksijini. I-Plasma inokusika ubukhulu obahlukeneyo kunye nezinto, kubandakanya intsimbi engatyiwayo, i-aluminium, kunye nobhedu, nto leyo enika isantya esikhawulezayo kunye nokuguquguquka okuncinci. Le ndlela isetyenziswa kakhulu kumashishini onke ngenxa yokulinganisela kwayo ukusebenza kakuhle kunye nokuguquguquka.

Iingenelo kunye neeNgxaki zokuSika iPlasma

Iingenelo

• Ukusika ngesantya esiphezulu kwiipleyiti ezibhityileyo ukuya kwezinobukhulu obuphakathi
• Coca imiphetho ngaphandle kokulungiswa kakhulu emva kokuyilungisa
• Ilungele kakhulu iintsimbi ezingenayo i-ferrous, apho ukusika ioksijini kungasebenzi kakuhle
• Iindleko zokusebenza eziphantsi kwiindawo ezininzi zoshishino

Iingxaki

• Ukuchaneka okulinganiselweyo xa kuthelekiswa nelaser, ingakumbi kwiimpawu ezintle
• Iindawo ezincinci ezichaphazeleka bubushushu zisenokubakho
• Umgangatho womphetho ungahluka ngokuxhomekeke kwisetingi kunye nokukhetha igesi

Iingenelo kunye neengozi zokusika ngeLaser

Iingenelo

• Ukuchaneka okuphezulu kunye nomgangatho wokusika
• Ilungele uyilo oluntsonkothileyo kunye nokunyamezelana okuqinileyo
• Akukho mfuneko yeedayi okanye iimolds ezibonakalayo, zilungele iibhetshi ezincinci kunye neeprototyping
• Ukulahleka kwezinto ezincinci ngexesha lokusika

Iingxaki

• Ayisebenzi kakuhle kwiipleyiti ezigugileyo ezityebileyo
• Umaleko we-oxidation kwiindawo ezisikiweyo ungadinga unyango olongezelelekileyo
• Iindleko eziphezulu zotyalo-mali kunye nokugcinwa

Iimfuno zokucubungula iipleyiti zokunxiba ze-CCO

Iipleyiti zokunxiba ze-CCO zinobunzima obuphezulu kakhulu kunye nokumelana nokukrala ngenxa yesakhiwo sazo esidibeneyo. Ezi pleyiti zihlala zifuna ukufakwa ngokuchanekileyo kunye nemiphetho ecocekileyo ngexesha lokufakwa ukuqinisekisa ukusebenza kakuhle kokukrala. Ukukhetha phakathi kwe-plasma kunye nokusika nge-laser kuxhomekeke kakhulu kwi:

• Ubukhulu bezinto kunye nomgangatho
• Ukuchaneka kokusika okufunekayo kunye nomgangatho womphetho
• Isantya sokuphuma kunye nohlahlo lwabiwo-mali lweprojekthi
• Ukuhambelana nemisebenzi emva kokuwelda okanye yokwenza

Kwiipleyiti ezincinci kunye neendawo ezifuna ukumila okuneenkcukacha, ukusika nge-laser kudla ngokukhethwa. Kwiipleyiti ezityebileyo okanye xa usebenza ngezinto ezintsonkothileyo ezifana nepleyiti yokuguguleka eqinileyo, ukusika nge-plasma kunika isantya kunye nokuguquguquka.

Isiphelo

Zombini ukusika nge-plasma kunye ne-laser kuneengenelo ezikhethekileyo ekucutshungulweni kwepleyiti yokuguguleka, kwaye ukhetho olufanelekileyo luxhomekeke kwisicelo sakho esithile. Ukuba into ephambili kukukhawuleza, ukusebenza kakuhle kweendleko, kunye nokukwazi ukusika iintlobo ngeentlobo zeesinyithi, kuquka ezo kunzima ukuzicubungula nge-oksijini, ukusika nge-plasma sisisombululo esifanelekileyo. Kwelinye icala, kwiindlela zokusika ezichanekileyo kakhulu kunye nomgangatho ophezulu womphetho, ingakumbi kwizinto ezincinci, ukusika nge-laser kubonelela ngokusebenza okungenakuthelekiswa nanto.