Akụkọ ịgbado ọkụ & ịcha
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28 ajụjụ na azịza na ịgbado ọkụ ihe ọmụma maka elu welders (1)
1. Gịnị bụ àgwà nke isi crystal Ọdịdị nke weld? Azịza: The crystallization nke ịgbado ọkụ ọdọ mmiri na-esokwa isi iwu nke izugbe mmiri mmiri metal crystallization: guzobe nke crystal nuclei na uto nke crystal nuclei. Mgbe metal mmiri mmiri na weldin ...GỤKWUO -
Nsogbu iri kachasị na-eleghara anya na ịgbado ọkụ. Nkọwa na-ekpebi ihe ịga nke ọma ma ọ bụ ọdịda. Biko were ndidi gụọ ya.
Enwere ọtụtụ ihe ekwesịrị ka etinye uche na ya n'oge usoro ịgbado ọkụ. Ọ bụrụ na eleghara ya anya, ọ nwere ike ibute nnukwu mmejọ. Nkọwa na-ekpebi ihe ịga nke ọma ma ọ bụ ọdịda, biko jiri ndidi gụọ ya! 1 Etinyela uche na ịhọrọ voltaji kacha mma n'oge a na-ewu ịgbado ọkụ [Phenomena] N'oge ịgbado ọkụ, ...GỤKWUO -
Otu esi agbado ígwè na-eguzogide okpomọkụ Usoro ịgbado ọkụ dị ebe a iji gwa gị
Igwe na-ekpo ọkụ na-ekpo ọkụ na-ezo aka na ígwè nke nwere ma nkwụsi ike nke okpomọkụ na ike ọkụ n'okpuru ọnọdụ okpomọkụ dị elu. Nkwụsi ike nke okpomọkụ na-ezo aka n'ikike nke ígwè iji nọgide na-enwe nkwụsi ike nke kemịkalụ (corrosion resistance, non-oxidation) n'okpuru ọnọdụ okpomọkụ dị elu. Thermal ike r...GỤKWUO -
Ihe na-akpata na mgbochi mgbochi nke pores ịgbado ọkụ na J507 electrode
Porosity bụ oghere a kpụrụ mgbe afụ dị na ọdọ mmiri a wụrụ awụ na-agbanarị n'oge ịgbado ọkụ n'oge ịgbado ọkụ. Mgbe ịgbado ọkụ na J507 alkaline electrode, e nwere ọtụtụ n'ime nitrogen pores, hydrogen pores na CO pores. Ọnọdụ ịgbado ọkụ dị larịị nwere ọtụtụ pores karịa ọnọdụ ndị ọzọ; enwere...GỤKWUO -
Ọdịiche dị n'etiti nkwonkwo ịgbado ọkụ a kapịrị ọnụ, nkwonkwo ịgbado ọkụ na-atụgharị na nkwonkwo ịgbado ọkụ na-arụ ọrụ na ịgbado ọkụ pipeline.
N'agbanyeghị ebe nkwonkwo ịgbado ọkụ dị, ọ bụ n'ezie nchịkọta nke ahụmahụ ịgbado ọkụ. Maka ndị mbido, ọnọdụ dị mfe bụ mmega ahụ bụ isi, na-amalite site na ndị na-atụgharị wee gaa n'ihu na mmega ahụ edoziri. The counterpart ka ofu ịgbado ọkụ na pipeline ịgbado ọkụ bụ rotational weldi ...GỤKWUO -
Nkọwa zuru ezu nke usoro ịgbado ọkụ ntụpọ
01.Brief nkọwa ntụpọ ịgbado ọkụ bụ a iguzogide ịgbado ọkụ usoro nke ịgbado ọkụ akụkụ na-agbakọta n'ime n'apata nkwonkwo na-enwe n'etiti abụọ electrodes, na-eji na-eguzogide okpomọkụ gbazee isi metal na-etolite solder nkwonkwo. A na-ejikarị welding ntụpọ eme ihe n'akụkụ ndị a: 1. overlap of thin pl...GỤKWUO -
Mgbe m rụsịrị ọrụ ruo ọtụtụ afọ, enwere m ike ọ gaghị enwe ike ịkọwa ọdịiche dị n'etiti CO2, MIGMAG na pulsed MIGMAG!
Echiche na nhazi nke gas metal arc ịgbado ọkụ Usoro ịgbado ọkụ arc nke na-eji electrode a wụrụ awụ, gas dị n'èzí dị ka arc, ma na-echebe ụmụ irighiri mmiri, ọdọ mmiri ịgbado ọkụ na metal okpomọkụ dị elu na mpaghara ịgbado ọkụ ka a na-akpọ arc a wụrụ awụ electrode gas na-echebe arc. ịgbado ọkụ. Dị ka...GỤKWUO -
Gịnị bụ ụzọ ndị na-adịghị ebibi ule nke welds, Gịnị bụ ihe dị iche
Nnwale na-adịghị emebi emebi bụ iji ụda, ngwa anya, magnetik na akụrụngwa eletriki, na-emerụghị ma ọ bụ na-emetụta ojiji nke ihe n'okpuru nhazi nke arụmọrụ nke ihe a ga-enyocha, iji chọpụta ịdị adị nke ntụpọ ma ọ bụ inhomogeneities na ihe ahụ. a ga-enyocha,...GỤKWUO -
Isiokwu a na-eme ka ị ghọta nke ọma nrụrụ ịgbado ọkụ - lamellar cracks
Welding cracks dị ka ndị kasị emerụ klas nke ịgbado ọkụ ntụpọ, kpọrọ ihe na-emetụta arụmọrụ na nchekwa na ntụkwasị obi nke welded owuwu. Taa, anyị ga-akpọrọ gị mata otu n'ime ụdị mgbawa - laminated cracks. 01 Inclusions na-abụghị ọla, efere ígwè na mpịakọta proc ...GỤKWUO -
Tụnyere ọdịiche dị n'etiti TIG, MIG na MAG ịgbado ọkụ! Ghọta ozugbo na ihe niile!
Ihe dị iche n'etiti TIG, MIG na MAG welding 1. TIG welding bụ n'ozuzu ọkụ ịgbado ọkụ nke a na-ejide n'otu aka na waya ịgbado ọkụ na-ejide n'aka nke ọzọ, nke kwesịrị ekwesị maka ịgbado ọkụ nke obere ọrụ na nrụzi. 2. Maka MIG na MAG, a na-eziga waya ịgbado ọkụ site na ọkụ ịgbado ọkụ thro ...GỤKWUO -
Ọdịiche dị n'etiti nkwonkwo ịgbado ọkụ a kapịrị ọnụ, nkwonkwo ịgbado ọkụ na-agbanwe agbanwe na nkwonkwo ịgbado ọkụ a kpara akpa na ịgbado ọkụ pipeline.
Ịgbado ọkụ ntughari dabara na ịgbado ọkụ a kapịrị ọnụ na ịgbado ọkụ. Ịgbado ọkụ a kapịrị ọnụ pụtara na nkwonkwo ịgbado ọkụ enweghị ike ịgagharị mgbe otu ọkpọkọ kwụchara, a na-emekwa ịgbado ọkụ dịka mgbanwe nke ọnọdụ ịgbado ọkụ (ngbanwe kwụ ọtọ, kwụ ọtọ, elu na etiti ọkwa) n'oge ...GỤKWUO -
Ihe ndị dị mkpa teknụzụ ọrụ ịgbado ọkụ
The nkịtị uche na usoro nchekwa nke electric welders, ndị na-arụ ọrụ usoro bụ ndị a: 1. Ị kwesịrị ịmụta n'ozuzu eletriki ihe ọmụma, na-eso izugbe nchekwa ụkpụrụ nke welders, na-maara na ọkụ emenyụ technology, mbụ enyemaka maka electric ujo na artificial re. ...GỤKWUO
