Nnukwu dayameta LSAW ọkpọkọ mgbidi ya na nnukwu ya, ihe dị mma, nkwụsi ike usoro, na-aghọ nhọrọ mbụ maka nnukwu ụlọ ọrụ mmanụ na mmanụ gas. Na nnukwu-ezigbo onuete submerged arc welded ọkpọkọ welded nkwonkwo, weld na okpomọkụ emetụtara mpaghara na-yikarịrị na-emepụta a dịgasị iche iche nke ezughị okè na welded undercut, porosity, slag, enweghị fusion, enweghị penetration, weld, ọkụ ịgbado ọkụ cracks bụ. isi ụdị nke ịgbado ọkụ ntụpọ, na-abụkarị mmalite nke otú ogologo onuete submerged aak welded anwụrụ àgwà mberede.
Quality akara jikoro: 1, tupu ịgbado ọkụ àgwà akara 1) Mbụ, na-eme ka ezi àgwà nke akụrụngwa, mgbe na-agafe nnyocha tupu na-eze banyere-ewu saịtị, na mkpebi siri ike na-akwụsị iji substandard ígwè 2) sochiri na. njikwa nke ihe ịgbado ọkụ. Lelee ma ihe ịgbado ọkụ maka ngwaahịa ndị ruru eru, nchekwa na usoro ịsa achịcha ma ọ ga-arụ ọrụ, ma ọ ga-enye ala weld dị ọcha na enweghị nchara, mkpuchi electrode adịghị, yana ma ọ bụ enweghị mildew. 3) Ọzọkwa, dị ọcha weld mpaghara management. Nhicha mpaghara weld QA, na-enweghị mmiri, mmanụ, nchara na ihe nkiri oxide unyi, nke bụ iji gbochie mmebi weld mpụga mepụtara ọrụ dị mkpa. 4) Họrọ kwesịrị ekwesị ịgbado ọkụ usoro kwesịrị emejuputa atumatu mbụ ule ịgbado ọkụ, mgbe ịgbado ọkụ ụkpụrụ. 2, welding quality control 1) dị ka usoro ịgbado ọkụ nkọwa waya na flux nyochaa bụ eziokwu, iji gbochie n'ụzọ nke ịgbado ọkụ waya na flux kpatara àgwà nke ihe mberede. 2) iji na-elekọta gburugburu ịgbado ọkụ, mee ihe kwesịrị ekwesị mgbe ịgbado ọkụ mgbe ịgbado ọkụ gburugburu ebe obibi adịghị mma (okpomọkụ n'okpuru 0 ℃, ikwu iru mmiri karịrị 90%) kwesịrị ịbụ. 3) tupu a na-atụ anya mbụ ule ịgbado ọkụ uzo akụkụ, gụnyere ohere, masịrị ọnụ, na ma akụkụ na-ezighị ezi n'ọdụ ụgbọ mmiri izute teknuzu chọrọ. 4) na submerged arc ịgbado ọkụ usoro n'ime na n'èzí ahọrọ ịgbado ọkụ ugbu a, ịgbado ọkụ voltaji, ịgbado ọkụ ọsọ na ndị ọzọ parameters ziri ezi. 5) nlekọta nke ndị ọrụ na submerged arc ịgbado ọkụ n'ime na n'èzí welded ígwè ọkpọkọ zuru uru nke ọgwụgwụ efere arc ogologo , na-ewusi arụmọrụ nke ịgbado ọkụ arc mgbe n'ime na elu efere, nke na-enyere aka melite àgwà nke ịgbado ọkụ na ọkpọkọ ọgwụgwụ. . 6) nlekọta nke pesonel na ịgbado ọkụ slag ịgbado ọkụ ma ha na-akpa kpochara, ma ị kpamkpam esichara nkwonkwo uzo na ma e nwere mmanụ, nchara, slag, mmiri, agba na ndị ọzọ na-efe efe.