Ntụkwasị obi nke na-akwado owuwu ga-enye m-doo

I- metal ibé na-eji ihe fọrọ nke nta ọ bụla oge a na-ewu na saịtị, ma ulo oru na obodo. Na a dịtụ ala kpọmkwem ike ndọda, ha nwere a elu ibu ike maka nupụsịrị na ike n'ụzọ dị irè na-ekesa ibu na-akwado owuwu. Ndị a na-mere site na inyefe metal ngwaahịa (metal ngwaahịa, na-ekpo ọkụ-akpọrepu abụọ-ịkụ gọlfụ doo) ma ọ bụ ịgbado ọkụ usoro. The sectional na-H ekara imewe nke mgbidi na abụọ flanges perpendicular ya. The shelves nwere esịtidem echiche ọjọọ n'ihi na ndị ọzọ amplification. Otú ahụ na ngwaahịa na-adabara mkwado na amplification akụ (usoro C na a grajentị nke 16%) na maka kwụsịtụrụ arịọnụ ụzọ (usoro nke M na a ná mkpọda nke 12%).

Akpọrepu abụọ-ịkụ gọlfụ doo na-akpọ ihe I-ákwà. The isi ngwa nke ndị a metal ngwaahịa - ụlọ ala, akwa rụrụ, kwụsịtụrụ ụzọ, ogidi na ogidi. Dabere na nzube nke wuru akụkụ, steelI I-doo nwere ike gbanwee dị iche iche workloads. Structurally, I-ngalaba na dị iche iche mgbidi ọkpụrụkpụ nke shelves, na shelves nsogbu mejupụtara (ha n'ime ihu nwere ike yiri ma ọ bụ nwere a mkpọda). Uru na-nwere oke nke n'ichepụta usoro, nzube na technical kwa.

Steel doo abụọ-ịkụ gọlfụ nwere ike na nnabata na ndị ọchịchị ọkọlọtọ (GOST 8239 - 89, Standard 19425 - 74, GOST 26020 - 83 na ndị ọzọ), na-na dị na nkọwa nke emeputa. Bụrụ na nke Rolling ihe onwunwe bụ carbon ígwè bughi nkịtị mma. Nke a metal Ọdịdị dị ka a abụọ-ịkụ gọlfụ doo mere si welded ígwè bughi ala-alloy maka welded owuwu.

Ọtụtụ iche iche nke I-osisi rụzie na yiri ihu shelves: nkịtị (B), kọlụm (K), wide- (W), Nkịtị (SB), onye ọzọ na usoro (L na LH). Mere abụọ-ịkụ gọlfụ doo na ụkpụrụ, dabere na nzube, nwere ogologo si 4 12 m (na nkwekọrịta ndị ahịa - 24 m). Nwere ike ịbụ elu (A) ma ọ bụ nkịtị (B) Rolling ziri ezi.

Welded ígwè I-ibé na-mere nke mpempe akwụkwọ metal na ọtụtụ nkebi. First kpụrụ preform chọrọ size site slicing ha si a metal, mgbe milled nsọtụ. Egbute warara kreenu na-agafere na ebu belt, crimped na skald akpaka echichi. Ọzọkwa, ngwaahịa na-akpọrepu na a pụrụ iche ha mara ụlọikwuu ruo mwepụ nke kwere omume ntụpọ ma Hazie site ọgbụgba ọkụ osisi maka decontamination. Ogo nke welded I-doo ga izute chọrọ nke GOST 23118-99 na GOST 26020-83 (ma ọ bụ ya kwa na-atụle n'isiokwu na tupu na ndị ahịa).

I-ibé nwee ruo 30% ikwado ibu-amị owuwu ka tụnyere na-ekpo ọkụ ụkwụ. Preliminary mkpebi siri ike osisi rụzie nha budata ebelata ego nke n'efu. The ọghọm na-agụnye m na-ibé vulnerability ka corrosion ma ọ bụrụ na ọ dịghị echebe mkpuchi, na mkpa a pụrụ iche na ngwá, enweghị nke na ha enweghị ike n'ịnyịnya.