Kwimveliso yemizi-mveliso yanamhlanje, ukuchaneka kunye nokusebenza kakuhle kobugcisa be-welding buchaphazela ngokuthe ngqo umgangatho wemveliso kunye neendleko. Njengesixhobo esingundoqo kwintsimi ye-welding yokumelana, i-frequency mediumumatshini wokuwelda indawongokuthe ngcembe ithatha indawo yoomatshini be-AC bemveli, ibe lolona khetho lukhethwayo kwimveliso ngenxa yokusebenza kwayo okuphezulu, ukonga amandla, kunye neempawu ezikrelekrele. Inkqubo yokulawula umatshini we-welding spot we-medium frequency isitshixo ekusebenzeni kwayo okuphezulu. Eli nqaku lihlalutya kwiingenelo ezintathu eziphambili zenkqubo yalo yokulawula, libonisa indlela esebenza ngayo "njengempembelelo engabonakaliyo yokuqhuba" kwimveliso yemizi-mveliso.
Ukusebenza okuzinzile: Isiqinisekiso soMgangatho we-Welding
Inkqubo yolawulo lwefrikhwensi ephakathiumatshini wokuwelda indawoithatha -iteknoloji ye-inverter ephezulu, eyenza ukuba{1}}ixesha lokwenyani lokujongwa kwe-welding yangoku, i-voltage, kunye noxinzelelo lwe-electrode ye-millisecond{2}}izinga lohlengahlengiso olutshintshayo. Le ndlela yokulawula iluphu evaliweyo-iphelisa ngokufanelekileyo ifuthe lokuguquguquka kwegrid yamandla kwiiparamitha zokuwelda, iqinisekisa uzinzo lwendawo nganye ye-weld.
Umzekelo, xa welding ephezulu -enamandla entsimbi okanye ialluminiyam ialloyi, iDC yemveliso ye medium frequency spot welding machine inqanda ilahleko yobushushu kwindawo -yokunqumla i AC yangoku, ikhokelela kukwakheka kwe nugget efanayo kunye nokuphucula kakhulu amandla e weld. Ukongeza, inqanaba layo lesithathu{3}}loyilo lwegalelo elilungelelanisiweyo linciphisa ngakumbi ilahleko yamandla ngexesha lokusebenza, liphucula uzinzo ngokubanzi.
Ukuphendula ngokukhawuleza: I-Accelerator ye-Efficiency
Xa kuthelekiswa noomatshini bokuwelda indawo ye-AC yemveli, isantya sokuphendula senkqubo yolawulo yomatshini we-frequency-frequency we-welding yonyuka ngamaxesha angaphezu kwama-20. Ngokusebenzisa i-1000Hz ephezulu{3}}itekhnoloji ye-inverter ye-frequency, i-welding current inokufikelela kwixabiso elibekiweyo ngexesha elifutshane kakhulu, inciphisa kakhulu umjikelo we-welding.
Umzekelo, kwimveliso yeemoto, ukuwelda kweepaneli zomzimba kufuna zombini isantya kunye nokuchaneka. Ukukwazi ukuphendula ngokukhawuleza kumatshini wokuwelda amabala aphakathi akunciphisi ixesha lemveliso kuphela kodwa ukwalungelelanisa iimfuno zokuwelda zezinto ezintsonkothileyo (ezifana neepleyiti zentsimbi eziqatywe kunye -}nezintlu zentsimbi).
Ngeli xesha, inkxaso yayo kwiinkqubo ezininzi-zohlengahlengiso loxinzelelo lwenqanaba kunye nokucotha-ukunyuka/okucothayo{2}}imisebenzi yokuwa ivumela ukulungelelaniswa okubhetyebhetye kwiimpawu zokuwelda zemathiriyeli eyahlukeneyo, ukuthintela ukwanda kwamazinga esiphako ngenxa yokutenxa kweparamitha.
Ukugcinwa kwamandla kunye nokuKhuselwa kokusiNgqongileyo: I-Booster ye-Green Manufacturing
Inkqubo yolawulo yomatshini we-welding spot we-medium frequency igqwesile kulondolozo lwamandla. Itekhnoloji ye-inverter ephezulu ye-frequency inciphisa umthamo we-transformer ukuya kwi-1/3-1/5 yezixhobo ze-AC, ithoba kakhulu ilahleko yentsimbi kunye nobhedu. Idatha ibonisa ukuba ukusetyenziswa kwamandla okuphakathi koomatshini bokuwelda amabala kuncitshiswa ngaphezu kwe-30% xa kuthelekiswa nezixhobo zemveli, kunye ne-factor factor ephezulu njenge-0.9, ekhokelela kungcoliseko oluphantsi lwe-harmonic kwigridi yamandla.
Olu ncedo -lokugcina amandla lubonakala ngokukodwa kusetyenziso oluphezulu-lamandla{2}}imeko zokusetyenziswa ezifana nemoto yamandla entsha yebhetri yewelding. Ngaphaya koko, imisebenzi yayo yokulawula ekrelekrele (efana nokhuseleko{{4} lwangoku kunye nangaphezulu{5}}nokhuseleko lwevoltage) ayingondisi nje ubomi besixhobo kodwa ikwacutha inkcitho yamandla ebangelwa kukuphelelwa lixesha.
Isiphelo:
Ngophuhliso olukhawulezayo lwemizi-mveliso ezenzekelayo kunye nokuveliswa ngobuchule, izibonelelo zenkqubo yolawulo yomatshini we-welding we-medium frequency spot ziya zisanda. Ukusuka kumgangatho ozinzileyo wokuwelda ukuya kwimveliso esulungekileyo kunye{1}}nokugcinwa kokugcina amandla, umatshini wokuwelda indawo ephakathi uchaza imigangatho yoshishino yobugcisa bokuwelda.
Kumashishini, utyalo-mali kwisantya esiphezulu{0}sokusebenza esiphakathiumatshini wokuwelda indawoAyilonyathelo elibalulekileyo kuphela ekwandiseni umthamo wemveliso kodwa ikwalukhetho olubalulekileyo lokuya kwimveliso eluhlaza kunye nophuculo olukrelekrele. Kwixesha elizayo, ngokuphindaphinda ngakumbi kwetekhnoloji, umatshini we-welding we-medium frequency spot uya kukhulula amandla awo kwiindawo ezininzi, ufaka amandla amatsha kwimveliso yemizi-mveliso.
