Umatshini wokusika igesi ngumsebenzi ophezulu, ukuchaneka okuphezulu kunye nokuthembeka okuphezulu kwezixhobo zokusika i-thermal ezilawulwa yikhompyutheni, umatshini ochanekileyo kunye nobuchwepheshe begesi.
Ziziphi iingenelo zomatshini wokusika iGesi?
Indlela yokujongana neempazamo eziqhelekileyo zomshini wokusika iGesi?
Uthini umgaqo osebenzayo womatshini wokusika iGesi?
Ziziphi iingenelo zomatshini wokusika iGesi?
Umatshini wokusika igesi uneenzuzo zobunzima bokukhanya, amandla aphezulu, ukuchasana nokugqwala, ukwakhiwa kwe-compact, ukusebenza kakuhle kunye nokusetyenziswa ngokukhuselekileyo. Umatshini wokusika igesi usebenzisa i-acetylene ye-medium-pressure kunye ne-oxygen ephezulu yoxinzelelo lomsebenzi wokusika. Iyakwazi ukusika iiplate zetsimbi ezinobunzima obungaphezulu kwe-8 mm, ngokukodwa ukusika umgca ochanekileyo, kunye nokusika kwesetyhula kunye nobubanzi obungaphezulu kwe-200 mm, kunye ne-bevel kunye ne-V-shaped cutting. Ingasebenzisa kwakhona amandla omatshini wokusika iGesi kunye nezixhobo ezongezelelweyo ezihambelanayo ukwenza ukucima umlilo kunye ne-plastiki welding. Ubunzima bomphezulu weplate yensimbi enqunyiweyo inokufikelela kwi-12.5. Ngokubanzi, akukho kusikwa komhlaba kunokwenziwa emva kokusika.
Indlela yokujongana neempazamo eziqhelekileyo zomshini wokusika iGesi?
1. Umonakalo kwi-tip yokusika kunye ne-electrode: Ukuba i-tip yokusika yomshini wokusika i-Gesi ifakwe ngokungafanelekanga, ingaqiniswanga, okanye i-torch yokusika amanzi epholileyo ayixhunyiwe kwinkqubo yokupholisa, ukulahleka kwesicatshulwa sokusika kuya kwanda.
Isisombululo: Lungisa i-gear echanekileyo yesixhobo ngokweeparitha ezifanelekileyo ze-workpiece yokusika, kwaye ukhangele ukuba itotshi yokusika kunye ne-nozzle yokusika ifakwe ngokuqinileyo; itotshi yokusika epholileyo ngamanzi kufuneka ijikeleze amanzi okupholisa kwangaphambili.
2. Uxinzelelo lomoya wegalelo liphezulu kakhulu: ukuba uxinzelelo lomoya wegalelo lomshini wokusika iGesi lukhulu kune-0.45MPa, ukuhamba komoya kunye noxinzelelo olugqithisileyo emva kokuba i-arc ye-plasma yenziwe iya kukhupha ikholamu ye-arc egxininisiweyo, isasaze amandla ikholamu ye-arc kwaye buthathaka amandla okusika i-plasma arc.
Isisombululo: Khangela ukuba uhlengahlengiso loxinzelelo lwe-compressor yomoya luhlengahlengiswe ngokufanelekileyo, kwaye unqume ukuba uxinzelelo lwe-compressor yomoya luyahambelana noxinzelelo lwe-valve yokunciphisa uxinzelelo lomoya. Lungisa utshintsho lohlengahlengiso lwevalve yokunciphisa uxinzelelo lomoya ngexesha lokusebenza kwecompressor yomoya. Ukuba igeyiji yoxinzelelo lomoya ayitshintshi, oko kuthetha ukuba ivalve yokunciphisa uxinzelelo lomoya ayisebenzi kwaye kufuneka itshintshwe ngexesha.
Uthini umgaqo osebenzayo womatshini wokusika iGesi?
Ukusikwa kwe-thermal yokwahlula i-flame material eveliswa ngumxube odibeneyo wegesi evuthayo kunye ne-oksijini, eyaziwa ngokuba yi-oxygen cut okanye i-flame cut. Ngexesha lokusikwa kwegesi, ilangatye litshisa izinto kwindawo yokutshisa kwindawo yokusika, emva koko ifake umlambo we-oksijini ukwenza izinto zetsimbi zixutywe nge-oxidize kwaye zitshise, kwaye i-oxide slag eveliswayo ivuthelwa yi-airflow ukwenza ukusika. Ukucoceka kwe-oksijeni esetyenziswe kumatshini wokusika iGesi kufuneka ibe mkhulu kune-99%; Irhasi etshayo ngokuqhelekileyo isebenzisa irhasi yeacetylene, kodwa inokusebenzisa irhasi yepetroleum, irhasi yendalo okanye irhasi yamalahle. Ukusebenza kokusika ngegesi ye-acetylene iyona nto iphezulu, umgangatho ungcono, kodwa ixabiso liphezulu.
Ixesha lokuposa: Mar-03-2014
