Ukucanda plasma metal. izixhobo ngensimbi

Plasma ukusika isetyenziswa inkqubo yokuqulunqwa koMthetho metal conductive. izinto ezenziwayo ifumana amandla ukusuka kumthombo samandla ngokusebenzisa igesi insimbi. Inkqubo eqhelekileyo iquka ngumthombo yangoku wesiphaluka kunye mgawuli ucinezelo ezibonelela ngombane, ionization kunye nokulawula eziyimfuneko ezikumgangatho ophezulu nangokukrola izinyithi ezahlukeneyo.

Sesivuno rhoqo umthombo yangoku icwangcisa ubukhulu kunye isantya nokuhoywa eziphathekayo lixhasa i arc.

Circuit ucinezelo lwenziwa ephakamileyo-rhoqo AC lombane 5-10 lamawaka. Xa rhoqo 2 MHz, nto leyo idala arc ekumgangatho ophezulu ionizing igesi isimo plasma.

A umnini mgawuli for iindawo Abaxabisekanga - esatsiba kunye electrode - kwaye ibonelela igesi okanye amanzi okupholisa la malungu. Amanzi esatsiba ne electrode ke zixinaniswe yaye zigcinwe jet ionised.

Iinkqubo Handheld ne imishini abakhonza iinjongo ezahlukeneyo kwaye ifuna izixhobo ezahlukeneyo. umsebenzisi kuphela imisele ukuba yeyiphi kubo zezona zilungele iimfuno zakhe.

Plasma ukusika metal yinkqubo oshushu apho msebe igesi insimbi kumo intsimbi conductive ukuya kwiqondo ngaphezu kwaso yokunyibilika, kwaye lisusa etyhidiweyo ngokusebenzisa kuvulwa. Va electrode kwi itotshi, ezisiweyo engaba elibi, kwaye workpiece kunye kho nezilungileyo, i arc kwenzeka, ukusika umlambo igesi insimbi eziphathekayo phantsi koxinzelelo kubushushu of ukusuka 770 ukuya 1400 ° C. I-plasma jet (gas insimbi) buzinze wacanda esatsiba, apho zixinaniswe kwaye lube nako ukunyibilika ukusika ezahlukeneyo zesinyithi. Le inkqubo esisiseko manual yaye imishini ekwehliseni plasma.

ukusika ngesandla

Manual ukusika plasma wentsimbi lwenziwa usebenzisa izixhobo ezincinane ngokwaneleyo kunye itotshi plasma. Bathi yalwa, ubhetyebhetye kwaye zingasetyenziswa kwimisebenzi eyahlukeneyo. izakhono zabo exhomekeke emandleni yangoku kwenkqubo ahlabayo. Useto parameter ukusika manual asusela 7-25 ukuya 30-100 A A. Ezinye izixhobo, Noko ke, kwenza kube lula ukufumana ukuya amps 200, kodwa hayi eziqhelekileyo ngokubanzi. Kwiinkqubo manual plasma kunye negesi zokhuseleko sikholisa ukusetyenziselwa umoya izityalo. Ezi nkundla ke zenzelwe ukuba zibe ezakusetyenziswa ombane ezahlukeneyo engenayo, nto leyo ziyahluka ukusuka 120 ukuya 600 kwaye asetyenziswe ngendlela networks single- okanye ontlantlu-ntathu.

plasma Manual ngokusika metal esetyenziswa kwi zocweyo, benza ekusetyenzweni izinto ezingcakacileyo, iinkonzo zolondolozo izityalo, iivenkile ukulungiswa, kuyekwe metal amanqaku nina, ngelixa zokwakha kunye nebandla osebenza imikhumbi, auto-workshops kunye noomasifundisane zobugcisa. Njengomgaqo, lisetyenziswa ukuze lungisa surplus. cuts plasma 12 isixhobo amp yesiqhelo ukuya ku-5 mm umaleko metal ngesantya kwe-40 mm ngomzuzu. isixhobo ampere-100 usika 70 mm ubukhulu kunye ngesantya 500 mm / min.

Ngokuqhelekileyo, inkqubo manual ikhethiwe kuxhomekeke Ebubanzini eziphathekayo kunye nesantya processing oyifunayo. Isixhobo ukuba sibonelela kul ephakamileyo, ngokukhawuleza. Noko ke, xa ngokusika langoku eliphezulu kuba nzima ukulawula umgangatho lomsebenzi.

machining

Imishini plasma ukusika metal eveliswa kwizityalo, apho, njengokuba umthetho, kakhulu manual ngakumbi kwaye lusetyenziswe kunye netafile ukusika, kuquka ibhafu yamanzi okanye iqonga axhotyiswe Iimoto ezahlukeneyo kunye actuators. Ngaphezu koko, inkqubo imishini zixhotyiswe ngezidumbu CNC ezilawulwa isithole intloko jet ukuba kungaquka ombane acwangciswe ngaphambili kunye nolawulo itotshi ukuphakama. inkqubo ukusika plasma imishini ingafakwa kwezinye izixhobo processing metal, ezifana oomatshini bexhentsa, laser bathezi kunye neenkqubo iirobhothi. Ubukhulu uqwalaselo imishini kuxhomekeke kubukhulu itafile kunye eqongeni esetyenzisiweyo. Ukucanda machine kunokuba ngaphantsi kwe 1200h2400 mm kwaye ngaphezu 1400h3600 mm. Iinkqubo ezinjalo bengengabo mobile kakhulu, ngoko phambi kokuba ufakelo, kufuneka unikeze onke amacandelo azo, kwakunye nendawo zazo.

Iimfuno Power

imithombo yamandla Standard abe ubuninzi kul uluhlu ukusuka 100 ukuya 400 A ukusika ioksijini ize ukusuka 100 ukuya 600 A ukuze initrogen. Iindlela ezininzi asebenza kuluhlu asezantsi, umz, ukususela 15 ukuya 50 A. Kukho systems elibukhali nitric nosebenzela ka 1000 A nangaphezulu, kodwa zinqabile. Igalelo ombane kwiinkqubo plasma imishini 200-600 Xa uthungelwano ontlantlu-ntathu.

yezimfuneko igesi

Ukusika ngensimbi yohlobo kunye insimbi, i-aluminiyamu, kunye nezinto ezahlukeneyo exotic ngokuqhelekileyo kusetyenziswa ngomoya, ioksijini, initrogen, kunye umxube argon kunye hydrogen. Ukuhlanganiswa zalo nikhonze plasma oyinxalenye igesi abangabancedani. Ngokomzekelo, ngexesha beyiqangqulula yesinyithi esiphakathi ukuqala igesi idla nitrogen plasma bokwakha - ioksijini kwaye kusetyenziswa umoya zixinaniswe ibe nkarhinyana.

Mpilo isetyenziselwa carbon ngensimbi yohlobo, kuba uvelisa ukucinywa esemgangathweni ophezulu mbandela ku-70 mm ubukhulu. Oksijini nako kuba irhasi plasma for steel stainless aluminium, kodwa ngaba isiphumo singesiso ichanekile kakhulu. Nitrogen ikhonza plasma kunye negesi lesibini, kuba bungcono obalaseleyo Phantse naluphi na uhlobo ngentsimbi. Zisetyenziswa imisinga eliphezulu kwaye ezinokuzisebenza sheet metal ukuya kwi-75 mm ubukhulu, nerhasi abangabancedani ukuba nitrogen kunye argon-hydrogen plasma.

ngomoya - yeyona ixhaphakileyo njengoko igesi plasma kunye abangabancedani. Xa current ephantsi wenziwa nangokukrola iphepha metal ukuya ubukhulu-25 mm, ushiya umphezulu oxidized. Xa ukusika umoya, nitrogen okanye oxygen yegesi nkarhinyana.

Umxube argon yehayidrojini, isetyenziswa ngokubanzi ukulungiselela unyango lwe insimbi aluminium. Inika uphawu liphezulu, yaye kuyimfuneko ukuba nangokukrola sheets imishini olulingana mkhulu kwe-75 mm. Icarbon dioxide nayo kusetyenziswa igesi abangabancedani, iveliswa xa nitrogen plasma metal ukusika, ekubeni ivumela ukusebenza uninzi zokwakha kwaye iqinisekisa mfanelo.

Umxube nitrogen kunye hydrogen methane kwakhona ngamanye amaxesha asetyenziswe kwinkqubo plasma ahlabayo.

Yintoni ekufuneka ukuba ndiqale ngakumbi?

Ukukhetha plasma kunye negesi oluncediswayo - ezimbini kuphela ngezigqibo ezibalulekileyo ekufuneka ithathelwe ingqalelo xa ufaka okanye ngokusebenzisa inkqubo plasma imishini. Isikhongozelo irhasi kuthengwa okanye eziqeshiweyo, ukuba ziyafumaneka ngobukhulu, nokuba ukugcina oko kuyimfuneko ukuze adale iimeko ezifanelekileyo. Ukufakelwa kwenkqubo kufuna isixa esikhulu ingcingo kunye imibhobho lwerhasi kunye njengesipholisi. Ngaphandle inkqubo plasma imishini kufuneka ukuba pick up etafileni, asike umatshini, CNC kunye THC. OEM-abenzi ngokuqhelekileyo anikele ezahlukene iinketho yezixhobo oko kumlungele na uqwalaselo isixhobo.

Ngaba kufuneka sibe koomatshini?

Ngenxa yobunzima zenkqubo yokhetho of ukusika plasma imishini, kufuneka anikwe ixesha elininzi lokuba uphando izimiselo ezahlukeneyo kunye nenkqubo criteria. Kufanele kuphawulwe:

• iintlobo ezithile ukuze kunqunyulwa;
• inani lweemveliso mveliso kule iqashiso;
• isantya oyifunayo nomgangatho kunqunyulwa;
• iindleko consumables.
• iindleko zizonke esimo zokusebenza, kuquka umbane, irhasi kunye nabasebenzi.

Ubukhulu, imilo kunye nenani iinxalenye eyenziweyo Ungakwazi ukucacisa industrial Industrial kuyimfuneko - uhlobo iitafile CNC kunye namaqonga. Umzekelo, imveliso namalungu amancinane kungafuna iqonga nge ezinikele drive. Yokubeka kunye drives pinion, actuators, drive yokukhulisa kwaye utsale abenzi ezisetyenziswa kumaqonga ezibonakalisa umgangatho ukusika kunye santya siphezulu le nkqubo.

Umgangatho kunye nesantya kwakhona kuxhomekeke kuhlobo kwezixhobo processing metal, i CNC kunye neegesi zisetyenziswa. inkqubo ezizimoto ne yangoku adjustable kunye sokuqukuqela serhasi i ekuqaleni nasekugqibeleni eso basinqumla kunciphisa ukusetyenziswa eziphathekayo. Ngaphaya koko, i-CNC kunye isixa esikhulu inkumbulo kunye nokukhethwa izicwangciso kunokwenzeka (umz, ukuphakama kwetotshi ekupheleni kweli candelo) kunye lweenkcukacha fast (igalelo / output yonxibelelwano) ukunciphisa kwemitshini kwaye ukwandisa isantya nokuchaneka lomsebenzi.

Ekugqibeleni, isigqibo ukuba athenge okanye uphuculo inkqubo iplasma ukusika imishini okanye ngokusebenzisa le ncwadi kufuneka kugwetyelwa.

Plasma nangokukrola ngentsimbi: izixhobo

Hypertherm Powermax45 - unit eziphathwayo esinamanani amakhulu yeekhomponenti asezantsi ngokususela inverter, okt zigqunyiwe-esangweni transistor vuvabyi ... Sebenza khona ngokulula kakhulu, akukhathaliseki nokuba aqingqiweyo okanye obhityileyo sheet zentsimbi metal Ebubanzini 12 mm ngesantya ka-500 mm / min okanye 25 mm ngesantya ka-125 mm / min. Izixhobo iyakwazi okuvelisa amandla ngakumbi ukusika iintlobo ezahlukeneyo zezinto conductive, ezifana nesinyithi, intsimbi engatyiwa aluminium.

Inkqubo umbane ithuba elingcono koontanga. Igalelo ombane - 200-240 V ezi-AC amandla 34/28 A umthamo 5,95 kW. utshintsho yegalelo ombane ukuba babuyekezwe technology Ukukhuthaza conditioner ukuba mgawuli ibonisa ophuculweyo kwi yombane aphantsi, kunye ukuhla kwamandla igalelo, kwakunye kumandla le generator. Awona macandelo lwangaphakathi lwehle eyiyo ngenkqubo PowerCool ngokubonelela okwandileyo imveliso, ikhanya nokuthembeka kwefowuni. Enye inkalo ebalulekileyo yale mveliso yikhompawundi FastConnect inkcukacha ukuba kubelula ukusetyenziswa yokusebenza imishini kunye nokunyuka.

Itotshi Powermax45 has a uyilo kunye engile kabini, elisuke ubomi umlomo yaye kunciphisa iindleko zokusebenza. Lixhotyiswe nemisebenzi etsobhileyo Flow, kwandisa ingxinano arc amandla, nto leyo kunciphisa kakhulu yintlenge kwaye uvelisa plasma ukusika kwizinga eliphezulu. Price Powermax45 - $ 1800.

Hobart AirForce 700i

Hobart AirForce 700i na ukusika ukusebenza liphezulu le layini: wesiqhelo ukusika ubukhulu - 16 mm ngesantya ka-224 mm / min, kwaye ubuninzi - 22 mm. Xa kuthelekiswa analogue, isixhobo abasebenzi ngoku yi-30% ngaphantsi. Plasma mgawuli ilungele yezikhululo inkonzo, iivenkile yokulungisa kunye nokwakhiwa kwezakhiwo ezincinane.

Izixhobo has ukukhanya, kodwa inverter strong imbangela ergonomic fuse olusebenzayo inani umoya bangasukela consumable izinto sokukhuphela, ngaloo ukuvelisa ekhuselekileyo, ezikumgangatho ophezulu kunye ukusika plasma angabizi. Price AirForce 700i i $ 1,500.

Ikhithi iquka itotshi isandla USB 2 incam ergonomic replaceable kunye electrode 2. ukusetyenziswa Gas yi 136 iilitha / min noxinzelelo ka 621-827 kPa. ubunzima bayo - 14.2 kg.

40 output amp inikeza ezizodwa ukusika sheet yokusebenza metal - ngokukhawuleza kunokuba mechanical, irhasi kunye nezixhobo plasma kwezinye abenzi.

Miller Spectrum 625 X-abali-

Miller Spectrum 625 X-abali- - izixhobo ezincinane namandla ngokwaneleyo ukusika iintlobo ezahlukeneyo ngentsimbi,-alumuniyam okanye ezinye yangoku metal conductive.

Kuxhaswa yi ombane AC ka 120-240 V, ngokulungelanisa imeko ngokuzenzekela ombane uyasetyenziswa. uyilo ezincinane kunye compact yenza isixhobo kakhulu ephathekayo.

Ngenxa Auto-Refire technology arc ilawulwa ngokuzenzekelayo, ngokususa into ebangela ukuba cinezela rhoqo iqhosha. Ngegama ukusika ubudeki kwindawo sangoku 40 A yi-16 mm ngesantya we-330 mm / min, kwaye ubuninzi - 22.2 mm kwi 130 mm / min. ukusetyenziswa Power - 6.3 kW. ubunzima kwayo kwinguqulelo ncwadana yi 10.5 kg, yaye kunye mgawuli kumatshini - 10.7 kg. Xa ukusetyenziswa emoyeni okanye nitrogen njengoko igesi plasma.

Ukuthembeka kuqinisekiswa iteknoloji Miller 625 Wind Tunnel. Enkosi kwi ehlangeneyo-high speed fan, uthuli nezibi musa kuwa ngaphakathi yunithi. LED ukunika ulwazi malunga koxinzelelo, ubushushu namandla. unit ixabiso - $ 1800.

lotos LTP5000D

Lotos LTP5000D - eziphathekayo kunye compact izixhobo plasma. Ezinobunzima ka 10.2 kg zengxaki intshukumo bakhe kuya kubakho. 50 amp yangoku wavelisa converter lwedijithali kunye enamandla transistor MOSFET zinika cut olusebenzayo yesinyithi esiphakathi-16 mm ubukhulu kunye-12 mm steel stainless okanye aluminium.

Isixhobo umane ngokuzenzekelayo-mbane ombane kunye rhoqo. ubude nethumbu -. 2,9 m pilot arc ayikho ukunxibelelana intsimbi, evumela ukusebenzisa ifowuni xa ukusika izinto enomhlwa, yayimbi ayiqabe. Isixhobo kukhuselekile ukuyisebenzisa. umoya abe osetyenziswa ukusika, engeyongozi abantu. A becala yokothuka-enganyangekiyo ikhusela ifowuni evela uthuli nezibi. Price Lotos LTP5000D - $ 350.

Xa uthenga itotshi plasma kufuneka sinike phambili umgangatho. Oko kufuneka umntu alumkele isilingo ukuthenga umatshini cheap ephantsi-umgangatho, njengoko ukuguga yayo ekhawulezileyo kwithuba elide iya kukhokelela iindleko eziphezulu kakhulu. Kakade ke, lo intlawulo ayikho nento kuyo, kukho ngokwaneleyo iinketho mali ofanelekileyo ngaphandle nezincedisi kunye nomthamo ophezulu ezisenokungaze kufuneka.