Oscillator - yintoni na le nto? Umgaqo nokusebenza oscillator

Oscillator - isixhobo welding, leyo lula umsebenzi kunye izinto ezifanelekileyo-aluminiyam, intsimbi engatyiwa kunye nezinye metal nonferrous. Loo isixhobo kunceda ukwenza ngempumelelo kokutsha arc nokugcina ukuzinza kwalo. Isixhobo has zombili kushishino lwasekhaya.

wenza njani le yunithi?

Oscillator lo mgaqo equka ekwenzeni transformer oluvela rhoqo, capacitor ezibiza nokugcina i arc ngakumbi ixabiso elithile, iquka la macandelo alandelayo:

• Ukuphucula elisezantsi-njalo sombane (PT) ukuba ombane yesibini 2-3 kW.
• Discharger (isixhobo transfer).
• oscillations loop ezenza.
• Ukusebenza umthamo.
• Uvimba capacitor.
• Oyinkampani overload.

Emva kokuba element yokugqibela aqhelelkileyo oscillation capacitor ochukumisa arc ukwakhiwa. Kulo ombane umbane ayikho phantsi ecaleni. Ziliminxe ukuzibandakanya kwikhonkco zokusebenza ukhonza yokwambathisa kwi izixhobo jiko yokuwa. Le oscillators zokupheka ezininzi ezisetyenziswayo ngokuqhelekileyo ngamandla kabani na 250-300 watts. Kwi ubude ukubetha izimamva ezinokuthelekiswa nje isishumi owesibini.

izixhobo ukubetha

Oscillator - isixhobo ukuba yahlulwe iindidi ezimbini. Le fowuni kuxhaswa nge asibambe idaleka kuvumela livela lokuqala pewa kane yalo AC. Xa usenza oscillations welding ukuze abonakale ngoku ezisetyenziswayo, nto leyo maxa wambi kunokubangela ukuvuthuluka umgangatho womsebenzi. Ukuze uphephe oku, le oscillators ezo ilungelelaniswe.

Wayedla excitation licwecwe arc ezivelisa idaleka udidi, apho kukho elingathathwanga amadama agcwalisiwe yi isixhobo okhethekileyo. Njengoko ixesha esi sigaba ukutshintsha ye welding yangoku kwinkqubo yokusebenza akusoloko izinzile ukuba aququzelele ethembekileyo functionality unit wenkunkuma kufuneka, ukuvumelanisa isitya kukhululeka kuloo kwiimeko apho zangoku kwi arc edlula zero.

Ac oscillator isetyenziswa njenge electrode iwelding aqhelekileyo kunye nezinye izinto ezisetyenzisiweyo asebenze insimbi, izinyithi nonferrous, argon processing.

units okuqhubekayo

izixhobo ezinjalo zisebenza synchronously kunye nomthombo feed. Inkqubo excitation kwenzeka ngokuthi superimposing kwi ombane aphezulu umqhubi isabelo kunye rhoqo. Le yangoku ingeyongozi ukuba umsebenzi, kodwa iyakwazi ukuqalisa le arc welding ngaphandle unxibelelwano phakathi electrode kunye workpiece, kunye arcing eyaneleyo iyaqhubeka ngenxa aqhelelkileyo.

Iintlobo Oscillator leyo unodibaniso yesiriyeli, zithathwa ukuba nemveliso ngakumbi. Akudingi ukusebenzisa lwemvelaphi isekethi inkqubo ekhethekileyo yokhuselo evela ombane ngokugqithiseleyo. Ikhoyili esihlobene kule series ne arc. Xa arrester wanikela crackle kancinane.

On luvulwa unit womnatha ulungelelwaniso Screw uyakwazi ukunyenyisa umsantsa yintlantsi ku ezahlukene milimitha 1.5 ukuya 2. Ukufakwa izixhobo ukuba iingcali bathembela, njengoko ufakelo non-sokuqeqeshelwa engozini impilo kunye nobomi umqeshwa usebenzisa ifowuni.

iimeko zokusebenza

Oscillator - sisixhobo apho ubhaliso okufunekayo imizimba ngocingo lokuhlolwa. Imiqathango eseleyo zokusebenza iquka iimfuno ezinjalo nezakhono:

• Le yunithi zingasetyenziswa ngaphakathi nangaphandle.
• Xa imvula nekhephu ukusebenza kunye isixhobo akuvumelekanga ngaphandle.
• mode iqondo lobushushu operation kule uluhlu plus thabatha izinyuko ezilishumi ukuya amane.
• Umsebenzi ke womoya ze ukusuka ku-85 ukuya 106 kPa, kwaye ukufuma ku-98 ekhulwini.
• Ngokunamandla Kucetyiswa ukuba basebenzise ifowuni kwindawo ezinothuli, ingakumbi apho abuhlungu eziqulethwe igesi okanye umphunga.
• Phambi kokuba uqale, kufuneka uthathe unonophelo nisekelwe ngokufanelekileyo.

ukuphepha

Ukuze uqonde ukuba yintoni oscillator, kuba oko kuyimfuneko, kufuneka ube izakhono kopi ubuncinane. Umahluko omkhulu ingqalelo izixhobo nendlela umsebenzi zidweliswe ngasentla. Xa usebenza zixhobo kufuneka athobele imiqathango yokhuseleko ezithile.

Kuyimfuneko ukuba esweni rhoqo ngokufakela echanekileyo bajikeleze ukuwelda kunye khangela abafowunelwa kwi serviceability. Ngaphezulu, kufuneka basebenze wabasiki, bafuna ukususa banxibe xa off womnatha ifowuni. Kwakhona kuyimfuneko ukuhlola ngamaxesha imeko phezu arrester (sandpaper ce evela kocolothi).

ukuthenga phi?

Oscillator - isixhobo ukuba zingathengwa kwiivenkile ezobuchwepheshe okanye wenze izandla zakho. Zama umenzi wayo kufuna ulwazi eesekethe zombane kwaye uqhagamshele ukhetho olufanelekileyo amacandelo, lo esingundoqo ukuba sombane ombane aphezulu.

Yenza imodeli ekhaya unokuba scheme kakhulu elula. Ikhithi luquka Regulator ombane (220 ukuya kuma- 3000 V) kunye discharger sombane apho ukwazi ukumelana namandla yintlantsi sicatshulwa yombane.

Le fowuni kulawulwa amaqhosha synchronously isebenze arrester kunye nokunikezelwa uvikele irhasi kummandla iwelding. Kwangoko pulses RF ukuqinisekisa impumelelo yenkqubo, ziveliswa arrester kunye sombane ukuba ombane aphezulu. Xa zikhutshwa sixhobo okunjalo abafowunelwa akhabayo kunye navumelanayo. Imvelaphi awasindise yangoku ukusuka sombane liqhagamshelene isibane lo matshini nokudibanisa iintsimbi, okwesibini - ngqo element processing.

iimpawu

Ukuze ngokuzimela ukuvelisa izixhobo, nto leyo lula kakhulu ukuba welding amacandelwana ukusuka zesinyithi non-ayoni kunye insimbi, kwanele ukuba abe nolwazi ubuncinane zobunjineli bombane kunye nezakhono indibano izixhobo zombane.

Eyona nto ibalulekileyo ukuze ingqalelo xa ukwakha kwaye usebenzisa oscillator ekhaya-eyenziwe - lo zinjalo na amanyathelo okhuseleko xa usebenzisa izixhobo zombane. Kubalulekile ukulandela ngqo ibandla oluchanekileyo eesekethe zombane, kwaye zilisebenzise kuphela ezo zinto leyo aneempawu kangangoko.

isiphelo

Icebo segesi i oscillator ukuba iye kuxoxwe ngasentla. Ngokubanzi ngayo inokuchazwa kwisixhobo evumela ukudala i arc besebenza ngaphandle okunene electrode ukuya ngomshini kwicandelo komhlaba. Kananjalo ikwanika uzinzo arc.

Le usebenziso yunithi qinisekisa ukuba umbane zinikwe izixhobo ukuwelda, ukuba baye wukulu efanayo ombane aphezulu oluqukuqelayo kunye index eliphezulu. ukuncedisa ingakumbi olubalulekileyo unit ingxelo liyasetyenziswa xa usebenza insimbi kunye nentsimbi nonferrous. I-plus omkhulu lixesha ukuba oscillator nokuba ndawonye ngezandla zabo, ngaphandle enalo ubuchule supernormal kwaye ulwazi ngesakhiwo kunye nokusasazwa esebenza.