njikwa mma nke structural ígwè ọkpọkọ

Ngwongwo ihe owuwu na mgbidi mgbidi ya, ihe ndị dị mma, teknụzụ nhazi na nkwụsi ike, na-aghọ nhọrọ mbụ maka nnukwu ụlọ na mmanụ ala ọzọ na mmanụ gas.Na nnukwu-ezigbo onuete welded ígwè anwụrụ nkwonkwo Ọdịdị, weld na okpomọkụ emetụtara mpaghara bụ kacha ebe na-emepụta a dịgasị iche iche nke ntụpọ, na weld undercut, pores, slag, enweghị fusion, enweghị penetration, weld, ọkụ, weld cracking. bụ isi ụdị nke ịgbado ọkụ ntụpọ, na-emekarị ihe structural ígwè àgwà ihe mberede si malite.

Usoro njikwa ogo igwe arụrụ arụ gụnyere:

Tupu njikwa ogo ịgbado ọkụ

1. Mee ka akụrụngwa dị mma nke ọma, mgbe ị gafechara nyocha tupu etinyere ya n'ihu ọha na ebe a na-ewu ihe owuwu, wee kwusi ike kwụsị iji ígwè na-adịghị mma.

2, Na-esote njikwa nke ihe ịgbado ọkụ.Lelee ma ihe ịgbado ọkụ maka ngwaahịa ndị tozuru etozu, nchekwa na usoro ịsa achịcha ma ọ bụrụ na etinyere ya, ma ọ ga-enye elu ihe ịgbado ọkụ dị ọcha na enweghị nchara, mkpuchi electrode adịghị, yana ma ọ bụ enweghị mildew.

3, Welding ebe dị ọcha njikwa.Mpaghara weld nyocha dị ọcha, na-enweghị mmiri, mmanụ, nchara na ihe nkiri oxide unyi, nke bụ igbochi ntụpọ weld mpụga na-arụpụta ọrụ dị mkpa.

4, Họrọ kwesịrị ekwesị ịgbado ọkụ usoro kwesịrị emejuputa atumatu mbụ ule ịgbado ọkụ, mgbe ịgbado ọkụ ụkpụrụ.

Quality akara na ịgbado ọkụ usoro

1, Dị ka usoro ịgbado ọkụ nkọwa waya na flux nyochaa bụ eziokwu, gbochie n'ụzọ na-ezighị ezi waya na flux kpatara ịgbado ọkụ àgwà mberede.

2, Nlekọta gburugburu ebe ịgbado ọkụ, were usoro kwesịrị ekwesị mgbe ịgbado ọkụ mgbe ịgbado ọkụ adịghị mma (okpomọkụ n'okpuru 0), ikwu iru mmiri karịrị 90%) kwesịrị ịbụ.

3, Tupu a na-atụ anya na mbụ ule weld uzo akụkụ, gụnyere ohere, masịrị ọnụ, akụkụ na-ezighị ezi ọnụ, wdg na-ezute usoro chọrọ.

4, Inside na n'èzí submerged arc ịgbado ọkụ usoro họọrọ ịgbado ọkụ ugbu a, ịgbado ọkụ voltaji, ịgbado ọkụ ọsọ na ndị ọzọ kwa bụ ezi.

5. Na-elekọta ndị ọrụ na submerged arc ịgbado ọkụ n'ime na n'èzí ịgbado ọkụ arc zuru uru nke ígwè tube ọgwụgwụ efere ogologo, ogologo onuete ígwè ike arụmọrụ nke ịgbado ọkụ arc mgbe n'ime na elu efere, nke na-enyere aka melite àgwà nke ịgbado ọkụ na. ọkpọkọ nsọtụ.

6, Na-elekọta ndị ọrụ ịgbado ọkụ na slag ịgbado ọkụ dị ọcha ma ọ bụ nke mbụ, ma ọ bụrụ na ahazila njikọ ahụ kpamkpam, ma ọ bụ mmanụ, nchara, slag, mmiri, agba na ihe ndị ọzọ na-efe efe.


Oge nzipu: Ọgọst-30-2019