Cutting plasma metal

okuqinileyo-state ubugcisa obutsha kwezinto ezinomsebenzi ngokukhawuleza ngokuchanileyo ukumelana phantse nasiphi na isakhiwo. Metal Kulula ukugawula usebenzisa izixhobo esirhabaxa okanye laser. Nkqu intloko yemveli ngoomatshini kunye IiCD diamond ukunikezela-umgangatho nangokukrola sheets zamafu. Enye yezona ndlela iyiyo yokusombulula iingxaki hlobo plasma yokusika otyhidiweyo. Photo, eboniswe ngezantsi, ubonisa le nkqubo.

ulwazi ngokubanzi malunga nobuchwepheshe

Indlela ngokukodwa ibalwa processing metal ngaphandle kokusebenzisa izixhobo wabona. Njengoko kunye nezinye iindlela ze isithole thermal, indlela kukubonelela izinto isakhiwo isithole kukungakhuseleki kwindawo umqadi nqakraza kwisabelo yokusebenza. Ngqo plasma ukusika olwenziwa ngokuxhaphaza radiation thermal, umthombo apho sisixhobo okhethekileyo. Ngokuqhelekileyo, umatshini mayixhotyiswe itotshi plasma.

yonke le nkqubo ifuze iwelding lwamandulo, kodwa kukho umahluko ezisisiseko. Umzekelo, ukuba kuhanjwa umoya flow ngenxa akha umngxuma ne mass otyhidiweyo. Ngaloo isiseko silungiselela nezimo ngakumbi, ngoko plasma ukusika yenza umqhubi ukufumana ngokusika ngqo ophezulu nokuba parameters workpiece.

Ukusetyenziswa kwe plasma ukusika

Izixhobo processing plasma ivumela imisebenzi kunye workpieces ezenziwe zesinyithi ahle and non-ayoni. Kwakhona kuxhomekeka umsebenzisi isixhobo unokuziqhawula aluminiyamu workpiece kunye eliyinjubaqa komyalelo ka-40 mm. Le iteknoloji iye isetyenziswe zocweyo ngobugcisa ngempumelelo. Inxalenye yale ndawo zokusetyenziswa izixhobo ezifana onokufaniswa omgunyathi. Iingcali enze izinto zokuhombisa original ukuhombisa emasangweni, iingcingo kunye nempahla. Ukwenza izinto yemizamo umgca egosogoso kwakhona likuvumela ukuba wenze i ahlabayo plasma. Le ifoto ngezantsi ibonisa umzekelo processing figural.

Ngaphandle imiyalelo creative indlela lisetyenziswa mveliso kwakunye kwishishini lokwakha. Plasma ingaphatha naziphi na iintsimbi ukuziphatha umbane. Kwezinye iindawo, kubalulekile ukusika kangaka kakhulu workpieces, njengoko processing of ezinemiphetho. imisebenzi efana nazo kwenziwa plazmorezy.

Umgaqo of operation plazmoreza

Inkqubo iqala nesibakala ezikhandelwa phakathi workpiece ne electrode in plazmoreze arc. Ngamanye amaxesha ucinezelo eyahlukileyo lwenzeka kwi unxibelelwano phakathi iyunithi umlomo ne electrode. Ukwenziwa ukuhamba plasma iqaphelwa irhasi ezinikwe intloko isixhobo. Ngaphezu koko, eliphezulu-ingcinezelo isizukulwana arc yombane linye ulawulo lobushushu komyalelo ka-15,000 ° C. Kuxhomekeka kwiimpawu zezinto enye okanye ngenye indlela yokunxulumana sukube. Umzekelo, plasma ukusika sheet metal usebenzisa hydrogen okanye nitrogen efanelekileyo kwiintlobo bebala. Kwelinye icala, oxygen nguye kangangoko ukuba processing ayoni. Ukusebenza, umqhubi kufuna ulawulo ngokupheleleyo jet esebenzayo. Ngoko nangoko emva kokuba uqalile okanye ipoti ye arc yombane uqala ukuphuhlisa umsebenzi ukugeleza plasma. Driving izixhobo, umsebenzisi ukutshintsha parameters eyenziwe itotshi, ukuqondana kumgca elidlula kwi workpiece.

Iindidi zokusebenza yokusika

Ngokuqhelekileyo, plazmorezy bahlulwe izixhobo sombane nangengcinga uhlobo inverter. Iqela lokuqala bubonakaliswe imodeli eyenzelwe ngokukodwa ukusika metal sheets 35-40 mm ububanzi. Inverters kwahluka ubukhulu athobekile kwaye ngaxeshanye, imveliso eliphezulu xa kuthelekiswa abaguquli. Noko ke, ezikumgangatho ophezulu processing ngamandla ngaphantsi yombane inikwa kuphela kwiimeko apho wentsimbi lwenziwa yi plasma ukusika, Ebubanzini apho ayidluli-30 mm. Kwakhona, cell phones ahluka yi uhlobo injini umlomo - ingakumbi, kukho imodeli elulwelo kunye nomoya. Kwimeko yokuqala esisebenza ngayo njengolwimi okupholisa ye jet yamanzi, kwaye eyesibini - igesi. Kwiiyunithi amakhulu kusetyenziswa amanzi amaninzi, nto leyo evumela ukunyusa ukuchaneka imisebenzi. Ukwenzela ukuqinisekisa yokusebenza eliphezulu resource ubuchule sincoma usebenzisa inkqubo sokupholisa igesi.

I-plasma ukusika entle?

Ngokuqhelekileyo ukhuphiswano phakathi ubugcisa ahlabayo izinto eziqinileyo lwenzeka kwi parameters okuchaneka nesantya ahlabayo. Noko ke, ukuvela iindlela ezintsha ukuze ukwazi processing eyandisiweyo, nikhulela iimfuno imisebenzi esisiseko esemgangathweni. Kumanqaku ewonke afunyenwe ngumviwa plasma yokusebenza yokusebenza kokuyisika yenye iiteknoloji inzuzo yalo hlobo. Oku kubangelwa ikakhulu ukuba kungenzeka kwinqanaba deformation lweenkqubo ngaphandle ukusika indawo ezingqongileyo. Nkqu stainless ukusika plasma sobhedu yenziwe ngaphandle deformation thermal le ungenanto, nangona ukusetyenziswa isixhobo amandla eliphezulu iyafuneka nokuhlawulwa izinto ezinjalo. Ukongeza, kugci- isantya esiphezulu ahlabayo. Ukuba ukhetha i rating efanelekileyo, ngoko iphepha obhityileyo zingaphunyezwa kumcimbi lemizuzwana ngaphandle nayiphi na ilahleko ezikumgangatho.

Yintoni ukuqwalasela xa ukhetha plazmoreza?

Njengoko sele kuchaziwe, ngokukhetha isixhobo unalo igunya ebalulekileyo kwisixhobo lwangoku, nto leyo evumela ukuba baphathane okanye olunye uhlobo ngentsimbi. Umzekelo, imizekelo 40-50 amperes efanelekileyo ukusetyenziswa nobhedu, ubhedu, i-aluminiyamu, kunye nezinye zesinyithi nonferrous, kodwa ke umthamo wabo alanelanga for steel ophezulu ezikumgangatho self-ahlabayo. Ukusebenza ngeentlobo metal black linqweneleka ekuqaleni ukugxila kwizixhobo, umsinga ayikho ngaphantsi kwe 100 A. Oku ngaphandle workpiece ubukhulu. Ngokubanzi, plasma ukusika olwenziwa 5 A 1 mm. Kuyimfuneko ukuqwalasela ixesha lomsebenzi plazmoreza esebenzayo. Abameli entry-level, umzekelo, i-lokuphumla ayikho min ngaphezulu kwe-10., Emva apho umqhubi kufuneka enze ikhefu zobugcisa.

isiphelo

Ekubeni zonke iingenelo zobugcisa plasma processing, akuyiyo eyona ndlela ifanelekileyo ukunciphisa isinyithi. Umzekelo, indlela jet amanzi ukwenza ezahlukeneyo acuthe workpieces phantse bonke ubukhulu. Xa le nqubo ibiza ngaphantsi ukusebenza kwaye ifuna ukusetyenziswa kwamandla encinci. Kwelinye icala, ukusika plasma wentsimbi inika ngesantya esiphezulu senxulumano kwaye ziphuma olungaguquguqukiyo. Okona kubalulekileyo, umbutho yobugcisa yale nkqubo ibandakanya kuphela kuthengwe izixhobo okhethekileyo. Sebenzisa i plazmorez kunokuba nabani kwindawo yasekhaya - kodwa, kakade, kunye nokulungiselela efanelekileyo. Thelekisa, lo msebenzi esirhabaxa ngokupheleleyo ngaphandle kokusebenzisa yesixa amakhulu ukondla jet amanzi okanye umoya exutywe amasuntswana esanti.