Nzira uye sei magetsi anosarudza kushandura inverter? Mukurumbira, zvinhu, maitiro uye nekuongororwa

Kuchengetedza ikozvino inoda kubvunzwa mumabasa evaridzi vezvenyanzvi uye nyanzvi dzemusha. Nekubatsira kwayo, unogona kugadzirisa michina yesimbi, uye kana zvichidiwa, ita zvitsva. Kuti uone kuti hutano hwemakumbo hwakanaka, unoda unyanzvi huri nani nemushini wekugadzira. Kwete iyo inonyanya kukosha inotambidzwa nemaitiro anosarudzwa zvakasarudzwa.

Nokudaro, vazhinji vese vese velders vanofarira mubvunzo wekuti magetsi anosarudza kutsvaira mune inverter. Tora izvi nenzira yakajeka. Zano revatenzi vane ruzivo ruchabatsira kunzwisisa mutsauko pakati pezvinhu zvakataurwa uye kusarudza nzira yakanakisisa yega yega yega yebasa.

Zvinoshandiswa pakutsvaira mu inverter

Usati wasarudza magetsi ekushambadza inverter, zvakakosha kuti uzvizive nezvisungo zveizvi. Inosanganisira kushandiswa kwemichina yakakosha. Iyo inverter imashini yekudhonza, iyo inoshandisa nzira yakanyunguduka yekutengesa arc.

Kubatsirwa kwegadziriro iyi mukuenzanisa nemhando ye transformer kwave kwenguva refu ichikosheswa nevanodzidza masters. Inverters iko zvino inoshandiswa kakawanda kupfuura mamwe marudzi emichina. Izvi zvinokonzerwa nekusimudza kwavo kwakagadzikana ikozvino. Izvozvo zvinoshanduka zvakasimba zvakasimba uye zvakakwirira.

Iyo inverter unit, yakagadziridzwa kugadziridza, inokwanisa kuunza gumbo rinogara riripo uye rinoshandiswa pane simba-on. Kana pasina mauniti firiji, kungova nemhepo inoramba ichibuda. Ichi chinofanirwa kuverengerwa pakuita basa.

Kushandisa diagram

Paunenge uchishandisa inverter mubasa rayo, zvakakosha kuti uzive pamwe chete nechirongwa chekuita. Izvo zvinoshandiswa zvikuru zvemidziyo iyi magetsi. Iyo yakaumbwa nenzira yehuni yesimbi, iyo inoshandiswa nayo ikozvino kushanda kwepamusoro. Paunenge uchidzidza kuti magetsi anoshandiswa zvakadini kune inverter welding machines, zvakakosha kuti upinde mukati megadziriro yekushanda kwemichina uye nzira.

Paunenge uchishandura inverter, zvimwe zvishandisi zvinoshandiswa zvakare. Izvi zvinosanganisira control system, mains filter (kana kuti kugadzirisa), transformer, uye mutambi wekutengesa. Izvi zvinobvumira chigadziro kushanda nezvinhu zvakasiyana. Kunyange mhando imwechete yemiti yacho inoratidza kushandiswa kwemakero akasiyana-siyana emagetsi paunenge uchigadzira zvinhu zvakasiyana-siyana. Saka, sarudzo yavo inofanira kupiwa kunyatsotarisirwa.

Essence of electrodes

Paunenge uchidzidza mubvunzo wekuti magetsi anosarudza mashizha neine inverter, unofanirwa kuzviziva nemhando yezvinhu izvi zvinoshandiswa. Sezvatotaurwa pamusoro apa, muenzaniso iwoyo wegadziriro inoshandiswa mumamiriro akasiyana. Nokudaro, magetsi anosarudzwa anofanira kusarudzwa maererano nekushanda.

Kubudirira kwemazuva ano kwechikamu chikuru chezvinhu zvayo mumhando yezvishandiso zvebhuku rekushongedzera arc inverter. Ichi chigadzirwa chakaitwa nesimbi yesimbi. Iyi tsvimbo inobatwa nehupfeko chaiyo nekudzvinyirira. Iyo yakagadzirirwa kuchengetedza kugadzikana kwekutsva, pamwe nekudzivirira bhati yakashambwa kubva pamigumisiro yemhepo yekudenga. Zvigadzirwa zvekugadzirwa kwemiti yakadaro zvinoshandiswa zvakasiyana zvakasiyana. Maitiro ekugadzira magetsi anosarudzwa neGOST 2246, yakagamuchirwa muna 1970.

Mhando

Paunosarudza kuti uye sei magetsi ekushambadzira neine inverter, zvinokosha kutarisa kune GOST inotaurwa pamusoro apa. Inotaura kuti kune marudzi matatu ezvigadzirwa zvinokodzera mabasa akadaro. I-electrode inogona kunge ine carbonaceous, yakagadzirwa uye yakanyanyiswa. Izvo zvakagadzirwa nemhando dzakasiyana dzematare.

Muvambi uyo ari kubudisa inverter kusvitsa pamusha, haafaniri kutarisa mumhando dzakadaro. Inofanira kuongororwa chete kuti mashizha ose akaparadzana akaita mapoka maviri makuru. Chikamu chekutanga chinosanganisira zvinhu zvakagadzirirwa zvivako zvine chekuita, uye kune chikamu chechipiri chechigarire.

Kana kusvetwa kusina kubatanidzwa mukugadzira zvigadziri-kutakura zvivako zvesimbi, izvo zvinowedzera kushamwaridzana zvichange zvichishandiswa, zvino zvisi nyore zvigadzirwa zvinofanirwa kushandiswa. Paunenge uchishandisa inverter mune zvido zvemari, izvi zvichave zvakakwana.

Ongororo yemagetsi emagetsi

Vashandi vadzidzisi vakagadzirira kugovana ruzivo rwavo uye vanokuudzai kuti magetsi anodii ari nani muhedverter inverter. Mhedziso yemhando dzakakurumbira dzichabvumira munhu mutsva kusarudza zvakasiyana-siyana zvakasiyana zvemiti. Kusvika pari zvino, magetsi anozivikanwa zvikuru kune inverters anoshandiswa mumamiriro emhuri ndeye ANO, MR-3. Pazviito zvavo zvinofanira kuongororwa zvakadzama.

Rudzi rwekutanga rwe electrodes harukonzeri matambudziko panguva yekushanda. Zvinongororwa nyore nyore pasina chikonzero chekutanga calcination. Kana munhu ari muchengeti wechidiki, ANS ndiyo ndiyo nzira yakanakisisa. MP-3 inonzi inoshandiswa pasi rose. Inobvumira kutengesa kunyange pamakumbo akaoma, akasvibiswa, uye mumvura.

Kubatana kwevashandi vemagetsi

Paunodzidza kuti magetsi anosarudza kudii neine inverter, zvakakosha kusarudza mabhuku akadai saM MR-3C, uyewo SSSI-13/55 yemhando dzakagadzikana dzezvivako. Dzinosarudzwa seboka rezvishandiso zvinoshandiswa pakuumba zvivako zvine hutano.

Nezvido zvinowedzera zvehutano hwegadziriro yakagadzirwa, zviri nani kupa zvakasarudzwa ne brand MR-3C. Mafuta akadaro anoshandiswa mukugadzira kushandiswa kwesimbi kusingagumi, kushandura kwemazuva emvura inoshandiswa.

Nokuti kunyanya kukosha mabasa apo kushambadza mitoro inotakura zvinosarudza kushandiswa kwemhando yechina SSSI. Asi zvakadaro, tenzi wega chete ndiye anogona kushanda navo. Nokuda kwekutanga, iyo inonyanya kugadziriswa ye electrode yakadaro haizovi kumeno. Asi, zvadzidza kugadzirisa SSSI, zvinokwanisika kugadzira nzvimbo dzakasimba zvakasimba uye dzakakwirira (kunyange mumamiriro ekudziya-kutsika).

Kusiyana kwesimbi

Paunenge uchidzidza kuti magetsi anosarudza kutsvaira inverter, unofanirwa kutarisa rudzi rwekushanda. Pamusoro peesimbi imwe neimwe, kune marudzi akasiyana ekutengesa tsvimbo.

Nokuda kwesimbi yakasarudzwa, inofanirwa kupiwa kumagetsi e-OZCH-2. Basa ravo rinotungamirirwa neGOST 9466 kubva muna 1975. Kana zvakakosha kushanda ne -low-carbon steel, zviri nani kutenga zvigadzirwa zveAnO-4 ne rutile kumusoro kana ANO-6, iyo ine rudzi rwechirimini yeiamiti.

Nhamba yemagetsi inokonzera kushandiswa kwema electrodes OZS-4, MR-3S, MP-3, UONI13 / 45, ANO-21, nezvimwewo. Stainless uye high-alloy steels vanoda kushandiswa kwezvinhu zvinoshandiswa pakushandisa inverter pasi pechitarisiko TsL-11.

Nzira yekusarudza electrode

Tichifunga kuti zviri nani kusarudza electrodes ye inverter welding, zvakakodzera kutaura mazwi mashomanana pamusoro pezvinhu zvekutenga kwavo. Chokutanga pane zvose, zvakakosha kuti titeerere kuumbwa kwekupfeka kushandiswa kune chigadzirwa. Iyi ruzivo inogona kuwanikwa mumirayiridzo yekushandiswa. Izvi zvinokubvumira kuti usarudze rudzi rwakanaka maererano nemhando yemashoko.

Kuwedzera mune zvinyorwa zvinotevera zvinotarisirwa kuongorora kuvhara kweiyo. Zvichienderana nehuwandu hwebasa, pamwe chete nekuyerera kwemitengo, nhamba inodiwa ye electrode inowanikwa.

Uyewo, usatenga zvigadzirwa zvisina zvikodzero zvepamusoro zvehutano. Izvi zvingave zvisina ngozi. Unhu hwemajoinano paunoshandisa zvinhu zvinopesana zvinogona kunge zvakasiyana zvikuru nezvibereko zvaunoda. Nokudaro, sarudzo yekusarudza uye kutenga inofanira kutorwa zvakakodzera.

Tichifunga nezvekuti magetsi anosarudza kudii neavo inverter, kunyange mutenzi wechidiki achakwanisa kuwana mhando dzakasiyana. Basa racho richapfuura nokukurumidza uye rakachengeteka. Chigumisiro chichava chakanaka kunyange kutanga.