Otú e si esi a metal electric ịgbado ọkụ ma ọ bụ inverter? kwesịrị ekwesị ịgbado ọkụ Usoro

metal ịgbado ọkụ - kacha nkịtị ụzọ ha na njikọ aka dị iche iche na ụlọ ọrụ (ewu, engineering, na-ebikwasị pipelines, wdg ...). Na-adị kwa ụbọchị ndụ (n'ụlọ, na mba, ke ụgbọala), anyị na-izute mkpa nke na ngwa nke ịgbado ọkụ metal. Nkịtị, a na-arụ ọrụ yiri na-apụghị ịghọta, siri na omimi. Karịsịa ebe ọ bụ metụtara a ụfọdụ n'ihe ize ndụ maka ndụ.

Ka anyị hụ ma nke a bụ otú. Otú e si esi a metal electric ịgbado ọkụ?

Na taa trading netwọk nwere a dịgasị iche iche nke ịgbado ọkụ igwe, inverters, nchebe n'oge ịgbado ọkụ arụmọrụ. Ha dị ka onye ọ bụla, otú ịzụ kwesịrị ekwesị na ngwá i nwere ike aka na ịgbado ọkụ ọrụ ịrụ. Anyị kwesịrị naanị ịmụta na a metal ịgbado ọkụ technology, ihe nchekwa chọrọ. Ke adianade do, ọ dị mkpa iji nweta ihe dị mkpa na-eme nke ịgbado ọkụ.

Types of Weld metal

N'oge anyị a, anyị mepụtara dị iche iche usoro na otú Weld metal. Ka ihe atụ, i nwere ike iji e-mail na laser ìhè, jikọọ ngwaahịa na a gas ire ọkụ na-esi nri ultrasound. Ma ndị kasị ọtụtụ ebe ada isi iyi nke ike dị ka electric aak.

Otú e si esi na-metal? Ịgbado ọkụ nke ọla na iji electric ịgbado ọkụ ngwa ma ọ bụ inverters akọ electric aak ịgbado ọkụ, na nke nkwadebe nke okpomọkụ na ịgbado ọkụ ebe dị mkpa maka-agbaze ígwè na-enweta a na-adịgide adịgide njikọ onuete, a na-enweta site na aak nke eletrik (ruo 7000 degrees Celsius) ike gbazee ọ bụla metal.

nchekwa chọrọ

Ihe mbụ ị na mkpa ka na-echegbu onwe n'ihu ezi Weld metal - na ọ bụ n'ihi na ha onwe nchekwa na-arụ ọrụ. Ọ dị mkpa iji kwadebe na-etinye na-echebe uwe (uko ogologo ọkpa, jaket, nchekwa akpụkpọ ụkwụ, suede ma ọ bụ akpụkpọ anụ uwe). Ọ ga-echebe gị si Burns mgbe splashes nke wụrụ awụ metal. Ọ dịkwa mkpa iji kwadebe a pụrụ iche nkpuchi ma ọ bụ ịgbado ọkụ ọta - ọ ga-echebe gị anya emebiri ìhè radieshon aak ịgbado ọkụ.

Ị ga-na-elekọta ọkụ - wepụ n'ebe ịgbado ọkụ niile flammable ihe na mmiri mmiri, kwadebe iji ọkụ na-alụ ọgụ na ngwá (na-anọghị nke pụrụ iche si na-ejekwuru ọbụna a ịwụ mmiri), iji hụ na ventilashion nke ụlọ ebe ọrụ ga-eme ka, karịsịa na n'ihu ma n'azụ n'akụkụ ịgbado ọkụ igwe.

Bụchaghị mkpa ịgụ ntụziaka na-ojiji nke ịgbado ọkụ igwe na ịrụ niile nke data ya zoro.

Ọdụdọ

Tupu ị na-agbalị ịmụta na omume otú Weld metal, ị ghaghị ijide n'aka na afọ nke eletriki na netwọk, nke a kwadoro site na ịgbado ọkụ igwe, ruru eru ka ya chọrọ. Ma ọ bụghị ya, ndị ọzọ ọkụ ngwa jikọọ na netwọk nwere ike mebiri emebi, ọ bụghị nanị gị, ma na-na mba ndị agbata obi. Nke a bụ eziokwu karịsịa transformer ịgbado ọkụ igwe, nke n'ụzọ emetụta ọnụnọ nke mains voltaji surges n'oge mmalite ịgbado ọkụ na ụba oriri nke eletrik mgbe electrode na-rapaara na Weld. Ọzọkwa, ọ ga-edebe ịgbado ọkụ igwe nke mere na ọ nwere ike ghara ịda, na-ebibi onwe ya ma ọ bụ mmebi dị nso ndị mmadụ ma ọ bụ ihe n'oge ọrụ. Wires jikọọ na unit ga nwere kwesịrị ekwesị mkpuchi ya, e ịgbatị. Ọ ga-ekwe omume mmebi.

Usoro nke nkwadebe maka ọrụ

Otú e si esi na-metal? The ebe ka welded ga-ground ala ka metal, ọ bụ na-akọrọ. Aju ịrụ ịgbado ọkụ ọrụ mmiri ihu igwe, mmiri ozuzo na ikuku na ala okpomọkụ. Ekwesịghị ikwe ka mgbochi mmiri welder na electrodes.

Olee otú Weld metal site electric?

Ịgbado ọkụ bụ rụrụ na a mgbe nile voltaji ma ọ bụ nwetụ. Transformer welders ịgbado ọkụ enye AC voltaji.

Mgbe ịgbado ọkụ na kpọmkwem ugbu a bụ abụọ nhọrọ maka na njikọ ịgbado ọkụ igwe. Mgbe ejikọta arọ plus na mwepu na electrode (a na-akpọ a na-atụ polarity) bụ buru ibu karịa metal na-kpụ ọkụ n'ọnụ, gbazee mpaghara na-kere miri emi ma dị warara. Ndị dị otú ahụ a mgba ọkụ na-eji na ịgbado ọkụ nke oké metal na-eduga ná echekwa ojiji nke electrodes. Mgbe tụgharịa na-abụghị (reverse polarity) bụ ihe ike na kpụ ọkụ n'ọnụ na iwesa anya electrode agbaze mpaghara nwetara obosara na-emighị emi. Ya mere, agbara polarity na-eji naanị mgbe ịgbado ọkụ fere fere nke metal.

Pụrụ iche atụmatụ nke inverters

Otú e si esi a metal inverter? Inverter ịgbado ọkụ igwe tọghata AC azụmahịa ike ọkọnọ voltaji n'ime a usu usoro nke a elu ugboro na mgbe ahụ na-etolite a ugbu a DC voltaji. N'ihi electronic circuit nke ọfiọkde data akakabarede, na inverter nwere obere mmetụta na ọkọnọ mains n'oge ọrụ, nwere a mma ukpụhọde nke mmepụta voltaji, ji a obere arọ na size. Ogo nke dapụtara Weld inverter anaghị-ekwenyere ndị ọzọ yiri ngwá. Ya mere, ịgbado ọkụ inverters natara na-adịbeghị anya, mgbe price nke ndị dị otú ahụ ngwaọrụ ji belata, ọ bụ nnọọ ebe nile. Ihe nke a ngwaọrụ bụ ikwu mfe nke ya ojiji na ịgbado ọkụ.

Olee otú ịhọrọ inverter

Otu ihe dị mkpa oke oge nke inverter ibu (MF) ike isi iyi. Nke a bara uru, nke e ji mara arụmọrụ nke inverter, na-egosi mmekọrịta nke ịgbado ọkụ oge idling oge. Ezinaụlọ ngwaọrụ anaghị arụ ọrụ niile. Ha kwesịrị wetuo obi oge. N'ihi ya, 30% nke PV uru nke inverter pụtara na mgbe ọ bụla 3 nkeji i nwere Weld a 7-nkeji anwu isi iyi dajụrụ. Mgbe ị na-agbalị ịnọgide na-na-enweghị nkwụsị na unit nwere ike ire. Ma ọ bụ na-arụ ọrụ nchedo, na ọ ga-gbanyụọ. Ya mere, inverter ga-họọrọ na MF ala, 60% na a kacha ugbu a nke dịkarịa ala 140 - 160 A.

Amalite Amalite na inverter

Iji nweta ahụmahụ na otú kwesịrị ekwesị na esi nri inverter metal, ọ na-atụ aro na-arụ ọrụ na metal dịkarịa ala 2-3 mm oké na 3 mm ji dị ka electrodes. Electrodes mma ịzụta ndị ọhụrụ. Old, stale, biiri site n'aka ndị ọzọ, ga di na keguru mmiri na ekwesighi maka ojiji.

Otú e si esi na-metal? Ọ bụrụ na nke a bụ gị ahụmahụ mbụ, mbụ na-agbalị ime ka onuete n'elu otu mpempe metal enweghị ịgbado ọkụ ya ọzọ.

Tụlee usoro nke na-arụ ọrụ.

Firstly, ọ dị mkpa ijikọ njide na electrode, na n'ala USB na ịgbado ọkụ workpiece site na iji ọnụ. The ọzọ nsọtụ nke wires nwere na-jikọọ na inverter mmepụta na nkịtị polarity.

Nke abuo, ọ dị mkpa na-atụgharị na unit na ime ka ya mmepụta kwa na dị na-atụ aro dabere na ọkpụrụkpụ nke ihe onwunwe na-welded na electrode nke ahọrọ size.

metal ịgbado ọkụ Usoro-enye na maka kpo oku na metal na chọrọ okpomọkụ iji nweta a quality Weld dị mkpa na-kwesịrị ekwesị ọkpụrụkpụ nke electrode ihe onwunwe. The thicker ikpeazụ, nke ukwuu metal oyi akwa ya nwere ike ọkụ elu na ọzọ ugbu a ga-ga na inverter circuit maka arcing. N'otu oge ahụ, na elu na nke ugbu a, na kpu gbazee metal na electrode na-iwesa ngwa ngwa. N'ihi na a mkpa metal oyi akwa na a elu ugbu a na nnukwu oghere na-emekarị kpụrụ electrode, ọkụ-site na ihe onwunwe. Na oke ala ugbu a adịghị ime ma ọ bụ eletriki aak, ma, mgbe ọ na-adị, ọ na-enyo ntụpọ onuete, otú a na-akpọ neprogar.

The atọ ihe ị ga-aṅa ntị - nke a bụ na e guzobere ihe electric aak. N'ihi na nke a dị mkpa ka anyị gbuo onye electrode n'ọnụ na a ebe, nke a ga-welded, dị ka egwuregwu nke igbe, na-enweghị wepụ electrode n'ọnụ si na metal. Na ihe omume nke ihe aak kpụrụ-acha ọbara ọbara ntụpọ na metal. Ma nke a abụghị wụrụ awụ metal, na agbanwe agbanwe oge na-na kpụrụ n'elu-agbaze na ntụ ntụ nke electrode n'ọbọ. Ga na-eche mgbe ejide njedebe nke electrode nsannsan 1-4 mm si elu nke metal, ka ogologo dị ka metal nke aak anaghị ọkụ ruo guzobe-akpọ Weld ọdọ mmiri - tụlee nke a wụrụ awụ metal, ji a-egbuke egbuke oroma agba na ịma jijiji na nke ugbu a eruba.

Fourthly, ọ dị mkpa ka ịgbanwee kwupụta onuete gburu otu abụọ millimeters electrode njedebe, ọzọ na-edebe ya na a kpọmkwem anya si metal. Ọzọ, na-eche nke e guzobere tụlee, na na, na-akpụ akpụ ndị na Weld rụrụ. Mgbe metụrụ, na electrode metal n'elu-emepụta obere sekit, aak kpamkpam, na inverter disconnects ugbu a. Ya mere, ọ dị mkpa ka na-agbalị ịnọgide na-enwe a mgbe nile na-anya n'etiti electrode n'ọnụ na elu nke metal mgbe Weld, nēbute electrode nwayọọ nwayọọ thereto dị ka ya combustion. Kama nke ahụ, electrode na-adịghị ọkụ na gbazee, na metal na Weld ọdọ mmiri a kpụrụ tumadi nke metal isi nke electrode. Ntụ ntụ-ntekwasa electrode elu, Nleta a agbanwe oge na-agbaze ihe, haruru egbochi oxygen si ihere ikuku na Weld metal na ọxịdashọn, nakwa dị ka enyere na usoro nke na-akpụ elu-edu Weld.

N'oge ịgbado ọkụ usoro na-atụ aro jide electrode na n'akuku nke banyere 30 degrees si perpendicular na workpiece iji na-etolite a kọmpat Weld ọdọ mmiri na Weld ebe dị mma ị pụrụ ịhụ. The ime na electrode na workpiece n'oge ịgbado ọkụ, ihe elongated na-abụghị uzo ga n'iku na kpụ ọkụ n'ọnụ metal na-ebupụta na e guzobere a Weld ndoro mmiri na uro n'otu amperage. The kacha dịrị warara ntụpọ agbaze nke metal na-enweta na a perpendicular ọnọdụ elu nke metal electrode. Ma na nke a siri ike chọpụtara welder maka ịgbado ọkụ usoro. Ya mere, ọnọdụ a na-na-eji mgbe ịgbado ọkụ na-anọzi oghere.

Olee otú Weld metal inverter?

Ebe zụrụ azụ na-arụ a dị mfe Weld n'elu nwere ike na-amalite mix metal akụkụ. The usoro yiri nke ahụ, ihe dị iche dabeere n'eziokwu na welded item ga-akpa ike n'ihe na a mwekota ma ọ bụ ọzọ na-esi, na-akpali njedebe nke electrode na-kpọmkwem tinyere onuete, na zigzag mmegharị nke nkwonkwo center mgbe a Weld ndoro mmiri na uro na ntụziaka nke onye mbụ ahụ ndị ọzọ akụkụ, nke nta nke nta na-akpụ akpụ ndị na onuete, si otú ejikọta ha.

Ndị isi ihe - ọma na-abịa site na ahụmahụ. Site ịzụta ya, i nwere ike kama eji ọrụ nke mpụga ọkachamara (n'ihi na ezi a otutu ego) ịmụta otú na-ebu ịgbado ọkụ ọrụ na aka-ha. Jisie amụta na-arụ ọrụ!