How kubika resimbi yemagetsi nomoto kana inverter? kwakakodzera nomoto chidobi

simbi nomoto - vakawanda nzira maererano dzavo siyana maindasitiri (kuvaka, engineering, nokuisa mapaipi, etc ...). Muupenyu hwezuva nezuva (kumba, munyika, iri mugaraji), nesuwo kundosangana kuda kushanda Welding simbi. Munhuwo zvake, basa iri zvinoita zvisinganzwisisiki, zvakaoma uye zvisinganzwisisiki. Kunyanya kubva inobatanidzwa imwe ngozi upenyu.

Regai tione kana zvirizvo. How kubika resimbi yemagetsi nomoto?

Mazuva ano zvokutengeserana Network ine zvakawanda nomoto michina inverters, kudzivirirwa panguva Welding kushandiswa. Ivo zvinowanikwa munhu, saka kutenga zvokushandisa zvakakodzera unogona varidzi Welding basa rokuita. Tinofanira chete kudzidza kuti resimbi nomoto michina, chii kuchengeteka zvinodiwa. Uyezve, zvinokosha kuwana zvakakodzera netsika nomoto.

Mhando weld simbi

Munguva yedu, isu yakatanga nzira dzakawanda dzakasiyana sei weld simbi. Somuenzaniso, unogona kushandisa e-mail uye Laser chiedza, batanidza chigadzirwa ane gasi murazvo uye kubika Ultrasound. Asi yainyanya kushandiswa tsime simba akadai yemagetsi chinhu chakakombama.

Sei vabika simbi? Welding chainge chakagadzirwa nesimbi uchishandisa yemagetsi nomoto midziyo kana inverters chokuita yemagetsi riemukaari nomoto, umo kwegadziriro kupisa iri nomoto nzvimbo zvakakodzera kubvunda simbi uye kuti vawane usingaperi kubatana musono, kunokwanisika kuburikidza arc Magetsi (kusvika 7000 Celsius) anokwanisa uchanyangadika chero simbi.

chengetedzo zvinodiwa

Chinhu chokutanga unofanira kunetseka pamberi zvakarurama weld simbi - zviri kwavo vakachengeteka kubasa. Zvakakosha kugadzirira uye kupfeka anodzivirira zvipfeko (zvakasimba unokutakwairirai, bhachi, kuchengeteka majombo, suede kana dehwe Magorovhosi Chipfeko). Huchachengetedza kubva kutsva kana splashes pamusoro yakaumbwa nesimbi yakanyungudutswa iwe. Zvinokoshawo kuti tigadzirire rinokosha chifukidzo kana nomoto nhovo - nayo achadzivirira meso enyu kubva kukuvadza chiedza nemwaranzi chinhu chakakombama nomoto.

Unofanirawo kutarisira moto - kubvisa nzvimbo Welding zvose zvinobata moto zvinhu uye mvura, gadzirira kushandisa moto-kurwisa midziyo (pasina dzinokosha achishandisa nzira kunyange mugomo wemvura), inonzi kufefetedza mukamuri apo mabasa vachaitwa, kunyanya pamberi uye kumativi eshure nomoto machine.

Hako vanofanira kuverenga rairo iri kushandiswa nomoto muchina uye kuita zvose Data izvozvo paatorwa.

Electrical

Usati kuedza kudzidza kuzviita sei kuti weld simbi, unofanira kuva nechokwadi chokuti parameters ari magetsi network, izvo dzinofambiswa kubva nomoto muchina, wakanyatsokodzera zvawaitaura. Zvikasadaro, vamwe midziyo yemagetsi chokuita nemambure inogona kukuvaradzwa, kwete chete iwe, asi munyika dzakavakidzana. Izvi ndezvechokwadi kunyanya transformer nomoto michina, izvo substantially kukanganisa pamberi mains voltage RINOFAMBIRA panguva kutanga nomoto uye vakawedzera kudyiwa Magetsi kana electrode iri rakabayirwa weld. Uyezve, tinofanira kuisa nomoto muchina zvokuti haigoni kuwira, kukanganisa pachayo kana kukuvara vanhu pedyo kana zvinhu panguva basa. Waya chokuita kuti chikwata anofanira kuva kuputira zvakakodzera, yakanga anombotwasanudza. Ichava zvinobvira kukuvara.

Nzira wokugadzirira basa

Sei vabika simbi? Nzvimbo kuti welded anofanira zvakohwewa pasi simbi, zvaoma. Hazvitenderwi kuita nomoto basa akanyorova ekunze, mvura uye mhepo yakaderera tembiricha. Havafaniri kubvumirwa kuti nyoro ndiri weredha uye electrodes.

Sei weld simbi kubudikidza yemagetsi?

Welding rinoitwa panguva dzose voltage kana rakatumbuka. Transformer welders Welding kupa AC voltage.

Kana Welding pamwe zvakananga ano vane mbiri nzira nokuti unobva nomoto machine. Kana unobatanidza kuti uremu ndinoiitawo uye kubvisa kuti electrode (ichi inonzi mberi polarity) ndiyo yakakura kupfuura simbi iri pakutsamwisana yakanyauka mapazi akasikwa yakadzika uye yakatetepa. chinja akadaro akashandiswa chakanamwa nomoto guru simbi uye kuupenyu mari yokushandisa electrodes. Kana akatendeuka pakatarisana (neizvi polarity) zvikuru zvakasimba nenharo ukaparadza nokukurumidza electrode utsotso mapazi vakawana paupamhi uye kudzika. Naizvozvo, zvinopesana neizvi polarity chete rinoshandiswa kana Welding matetetete nesimbi.

Zvinoita zviri inverters

How kubika chakaumbwa inverter? Inverter nomoto michina exchange AC yezvokutengeserana simba wedzerai voltage kuva kupomba kutevedzana ane yepamusoro maitikiro uye vanoumba kuitika DC voltage. Nemhaka electronic vematunhu izvo anoziva umbowo kutendeuka, kuti inverter ane diki rokuchinja romugove mains panguva oparesheni, ane kuchinja kwazvo goho voltage, dzinoratidzwa diki nouremu. The chatingatevedzera zvichizoita weld inverter asingadi kubvumira vamwe michina zvakafanana. Naizvozvo, nomoto inverters vakapiwa mumakore achangopfuura, kana mutengo vakadaro mano vapiswa, zviri kwakapararira kwazvo. Kunakisa mudziyo uyu hama nyore kushandiswa kwayo muna nomoto.

How kusarudza inverter

An parameter chinokosha nguva inverter mutoro (MF) simba kunobva. kukosha ichi, izvo inechirevo kunyatsoshanda ari inverter, chinoratidza ukama chakanamwa nomoto nguva idling nenguva. Household mano hadzishandi ichi-. Vanofanira kuchitonhora pasi nguva nenguva. Saka, 30% of PV kukosha inverter zvinoreva kuti pashure maminitsi 3 yose kuti weld munhu akavandira 7 yemaminitsi kuti kunobva kekuti hasha dziserere. Kana ukaedza kuramba pasina dzongonyedzo ari chikwata ungapisa. Kana kushanda kudzivirirwa, uye zvichafambira kure. Naizvozvo, kuti inverter inofanira Navasanangurwa MF zvinenge 60% uye vaifanira kwazvino kanenge 140 - 160 A.

Kutanga nemashoko inverter

Kuti tiwane ruzivo mune sei kuti zvakanaka kubika inverter simbi, Zvinokurudzirwa kuti kushanda simbi kanenge 2-3 mm gobvu uye 3 mm akashandiswa electrodes. Electrodes nani kutenga vatsva. Old, stale, akakweretwa vamwe, vanogona kuva uye nyorova uye kukodzera kushandiswa.

Sei vabika simbi? Kana iri yako ruzivo wokutanga, tanga edza kuita musono pamusoro pechiso akaumbwa nesimbi pasina Welding nazvo mumwe mugove.

Funga kutevedzana basa.

Chekutanga, zvinokosha kubatanidza anaro kuti electrode, uye pasi wire kuti nomoto workpiece nokushandisa zviteshi. Vamwe kumigumo waya kuva chokuita kuti inverter goho chaiye polarity.

Chechipiri, zvinokosha kuti kutendeukira pamusoro chikwata uye kuisa ayo goho parameters maererano kunenge zvichienderana pakukora zvinhu kuti welded uye electrode yacho yasarudzwa saizi.

simbi nomoto chidobi inopa kuti nokuda muchidziisa simbi kuti aida tembiricha kuwana unhu weld zvakakodzera kutora zvakakodzera ukobvu yacho electrode zvinhu. The mukobvu wokupedzisira, chikuru chicherwa rukoko inogona anodziya uye zvikuru pari inofanira kuiswa iri inverter redunhu arcing. Panguva iyoyowo, dzakanga magazini, iyo nokukurumidza iyo vavhunduka simbi uye electrode wapera nokukurumidza. Nokuti marata rukoko rurefu kuitika uye makuru maburi kazhinji kuumbwa electrode, kuzvipisa-kuburikidza zvinhu. At zvakare pasi pari rikasaitika kana magetsi chinhu chakakombama, kana, kana zvaitika, zvinoitika chakaremara musono, rinonzi saka neprogar.

Wechitatu Chinhu unofanira kuteerera - ndiro paumbwe wemagetsi chinhu chakakombama. Nokuti ichi tinofanira auraye electrode muromo panzvimbo, ndiko kuti welded, sezvo mutambo bhokisi, pasina kubvisa electrode muromo kubva simbi. Mune chiitiko ane chinhu chakakombama inoumbwa dzvuku patepi zvesimbi. Asi ichi hachisi yakaumbwa nesimbi, uye zvinoyerera chete kuumbwa pamusoro kubvunda guruva rinopfumburwa yacho electrode mumuhara. Anofanira kumirira apo akabata kuguma electrode ari chinhambwe 1-4 mm kubva pemvura simbi, sokuvapo simbi yacho chinhu chakakombama asingadi anodziya kuti paumbwe dzinonzi weld dziva - madonhedza yakaumbwa nesimbi yakanyungudutswa, dzinoratidzwa inopenya Orange ruvara nokudedera pamusoro ano chokubuda.

Chechina, zvinokosha kuti idzokere kurutivi musono vakaurayiwa mumwe maviri millimeters electrode magumo, zvakare vachirichengeta panguva yakati kure zvesimbi. Zvakare, tinomirira paumbwe madonhwe, nezvimwewo, kutamira achitevedza weld rinoitwa. Kana akabata, kuti electrode simbi pamusoro pave dunhu pfupi, ari chinhu chakakombama haazombotaurwi, kuti inverter disconnects ano. Naizvozvo zvakafanira kuti kuedza kuramba kugara kure pakati electrode muromo uye pemvura simbi kana weld, nokuunza electrode nezvishoma kwachiri sezvo kwayo combustion. Asi, electrode hauna kupiswa uye ikavhunduka, chicherwa iri weld mudziva aumbwa zvikurukuru pamusoro simbi chinoumba ari electrode. Upfu-zvemapuranga electrode pamusoro, anoumba ane zvinoyerera uye kubvunda ari magasi kudzivisa okisijeni kubva ambient mhepo kune weld simbi uye oxidation, uyewo kubatsira muitiro rokuumba yepamusoro weld.

Panguva nomoto muitiro inokurudzirwa kubata electrode pa necheparutivi rworwendo anenge 30 kubva perpendicular kusvika workpiece kuti vaumbe chitsidzo weld dziva uye weld nzvimbo zvakanaka unokwanisa kuona. The nyore kuti electrode kuti workpiece panguva nomoto, zvikuru elongated iri pakatarisana mirayiridzo aizonyatsovachenesa iri huru simbi hukawanika uye paumbwe imwe weld gandwa nenguva amperage. The narrowest gwapa kunyunguduka simbi kunoitwa panguva perpendicular ainyatsokwanisa pechiso simbi electrode. Asi iyi yakaoma pakuongorora ndiri weredha nokuda nomoto rikurumidze. Saka, mamiriro ezvinhu aya ari chete kushandiswa apo Welding mu muchisungwazve dzezvimwe.

Sei weld simbi inverter?

Zvaakanga akadzidziswa chokupika nyore weld panyika angatanga kusanganisa zvikamu zvesimbi. Masero akafanana, musiyano iri pakuti welded chinhu inofanira kutanga wakaiswa panzvimbo ine kiramba kana nedzimwe nzira, uye kutama kuguma electrode haina zvakananga achitevedza musono, uye kunzvenganzvenga fambisa vagari centre kana weld gandwa yakananga wokutanga ipapo vamwe zvikamu, zvishoma nezvishoma kutamira achitevedza musono, nokudaro unobva pavo.

Chinhu chikuru - kubudirira kunobva ruzivo. Nokutenga izvozvo, unogona pachinzvimbo kushandisa mabasa nechitarisiko unyanzvi (kwenguva yakawanda mari) kudzidza kuita nomoto basa nemaoko avo. rombo rakanaka kudzidza uye kushanda!