Kpụrụ shapes. E ji mara na oge a na-ewu technology

Kpụrụ ngalaba - ikekwe kasị ọtụtụ otu n'etiti ngwaahịa mepụtara usoro nke metal. Ha na-emepụta site na atọ bụ isi teknụzụ:

• iji pụrụ iche dies;
• eji a pụrụ iche na-akpụ igwe;
• site Anam Udeme site a ala na-anwụ.

ugwu

N'ihi oge a elu-tech ngwá, na ike ga-arụpụtara na ụlọ mmepụta ihe na profaịlụ dị iche iche ọla na alloys nke fọrọ nke nta ọ bụla chọrọ udi, size na cross ngalaba. Nke a na-achọ igbaso akụkụ ziri ezi, rigidity, n'elu àgwà na-azọpụta metal. Apịaji profaịlụ nwere ọzọ doro uru - nnweta ma na udo nke njikwa. Ha na-adị mfe weldable, perforation, na mkpuchi ha na a dịgasị iche iche nke coatings na ágbá.

ngwa

The nile iji na-ewu mkpa-walled owuwu na-eme ka ngwaahịa curved profaịlụ bụ ewu ewu nnọọ. Ke adianade do, ha na-n'ọtụtụ ebe na ndị ọzọ ọrụ - n'ibu injinịa, ihe n'ụlọ, na-ewu, wdg

Curved profaịlụ dị na abụọ bụ isi nsụgharị: ka U-ngalaba na angles. Ha ndabere - a pụrụ iche metal billet, mepụtara site na mpempe akwụkwọ ígwè, nke a na-mmasị ka a gaghị agara udi eji a na-akpụ igwe. Otu n'ime ndị kasị ewu ewu na mpaghara ebe a kpebisiri square profaịlụ.

Na obi nke ukwuu nke ewu ewu ọtụtụ-apụghị ịgbagha agbagha uru, gụnyere ala arọ nke ndị a na ngwaahịa, ha ala na-eri, mfe na ntụkwasị obi nke na nkwonkwo njikọ, a kacha nta ọnụ ọgụgụ nke seams, na aesthetic ọdịdị metal owuwu na, ikpeazụ ma bụghị dịghị ihe ọzọ - obere iguzogide ifufe ibu.

Jighi nlere ala ụkpụrụ

Kpụrụ shapes na-emepụta dị na steeti ụkpụrụ, kwadoro na February 1995 a pụrụ iche iwu nke Ministry of Construction nke Russian Federation. Ụkpụrụ ndị a na-ma interstate na-emetụta na CIS mba. Ha abụghị wezụga na square profaịlụ. Akpan mere maka ha kpebisiri profaịlụ - GOST 30245.

mmepụta technology

Square ọkpọkọ na-emepụta na pụrụ iche mills nke carbon na ala-na-alloy steels. Ná mmalite ya nwetara ot okirikiri anwụrụ, nke bụ mgbe ahụ, mgbe mkpakọ na-apụta nweta a square cross ngalaba. The continuity nke usoro a na-nyere site butt ịgbado ọkụ n'etiti na-apụta. N'elu nchọpụta nke ntụpọ wepụrụ ntuziaka ma ọ bụ akpaka ịgbado ọkụ, na-eji pụrụ iche nwekwara na ịgbado ọkụ ihe. Ọkọlọtọ ogologo nke ọkpọkọ nke square cross ngalaba - 6 na 12 mita.

The isi ngwa nke square metal profaịlụ - ígwè rụrụ nke ụlọ na owuwu. Karịsịa, ha na-eji na-ewu ulo oru ụlọ, otu-storey ulo oru ụlọ, ngosi Ụlọ Nzukọ, shopping na ntụrụndụ okụre, n'ụlọ nkwakọba, egwuregwu, wdg