BusinessỤlọ ọrụ

Channel - ihe bụ nke a? Umu anumanu na osisi Description na akporo nke Na-ngalaba

Channel - na ọ bụ nnọọ chọọ-mgbe taa, a ngwaahịa mere nke metal. Ya isi distinguishing mma bụ cross ngalaba na Na-udi. Ọkpụrụkpụ nke okokụre ngwaahịa nwere ike si 0.4 na 1.5 cm, na mgbidi dị elu -. 5-40 cm Tonkopolochnye ngwaahịa arụpụtara site nhazi mgbanwe warara site pụrụ iche profaịlụ mills. Channel Ogwe-emepụta si ferrous ọla, na mgbe nhazi a workpiece site na ịpị na-apịpụta, na nchara - Hot Rolling technology maka metal Strand na ngalaba mills. All iche ihe a na ọtụtụ-eji na-ewu ụlọ ọrụ.

Manufacturing ígwè ọwa

Steel ọwa (GOST 8240-97) bụ a akpọ iche na ot doo, bụ nke a nwere a pụrụ iche ngalaba na Na-udi. Dị otú ahụ metal billets na-emepụta site na-ekpo ọkụ Rolling ma ọ bụ site na oyi na-atụ deformation na ngwa nke technology nke ígwè Ibé akwụkwọ. Ọ na-emepụta na ụdị akpọrepu ígwè 3ps / JS5 na akpọrepu 09G2S alloys. Channels dabere n'ụdị na-kewara abụọ na ụdị:

  • yiri - esịtidem ihu na-ndokwa kpọmkwem yiri ikwu na onye ọ bụla ọzọ;
  • echiche ọjọọ - esịtidem ihu na-enịm n'okpuru echiche ọjọọ.

akporo

Dị ka e kwuru n'elu, ọwa - na ọ bụ nnọọ ewu ewu na-ewu ewu ihe onwunwe, na-enweghị nke ọ na-apụghị ime nke ọ bụla otu ụlọ. Ọ na-eji na-ewu ụlọ na rụrụ nke residential na ulo oru, onwe na mba ụlọ, fences na mgbochi, àkwà mmiri, na ígwè owuwu na ugbo.

Hot ọwa

Otu ụdị nchara bụ na-ekpo ọkụ na ọwa, nke cross ngalaba bụ nwekwara U ekara. Ọ na-arụpụtara n'ụdị abụọ flanges nke bụ na onye ọ bụla mere ndokwa yiri onye ọ bụla ọzọ, na otu onye ejikọta mgbidi. Ndị dị otú ahụ a ọwa ekewa atọ iche:

  • na otutu random ogologo;
  • na otutu akụkụ ogologo;
  • na a tụrụ atụ n'ogologo.

Ma ihe ndị ọwa mmanya nha, ha nwere ike ịbụ na-abụghị ọkọlọtọ, n'ihi na ọ na niile na-adabere na chọrọ na chọrọ nke ndị ahịa. Ne ihu kwesịrị inwe a mkpọda erughị 10%. Hot ọwa - bụ a vasatail ihe maka ìhè na arọ ọrụ.

umu

Taa, e nwere ndị ọzọ iche na-ekpo ọkụ ọwa, n'ihi na ihe atụ pụrụ iche nkebi ụgbọ okporo ígwè na otu maka akpakanamde ụlọ ọrụ.

Apịaji ígwè ọwa na-emepụta ala alloy, na-ekpo ọkụ akpọrepu, oyi akpọrepu na carbon ígwè maka ekwe ígwè ọrụ. Ọ na-kewara abụọ iche iche: hà na ahaghị. Ọ na-emetụta a metal mgbe na wuru Ọdịdị ga nwere ezigbo ekwe ibu. N'ihi na mmepụta nke ala-alloy ígwè ọwa na-eji (dị ka utu aha na-atụ aro) na ala alloy ígwè. Ọ e ji nnukwu iguzogide dị iche iche na-akpa ike ibu na nnukwu ọdịiche na okpomọkụ.

Channel: Akụkụ

The table n'okpuru nwere mara sills akara Y (ihu na-mere ndokwa na a ná mkpọda).

-Esonụ na tebụl depụtara àgwà nke na-ekpo ọkụ-akpọrepu Na-na ngalaba akara n na yiri ihu.

Legend:

  • t - ọkpụrụkpụ nke Flange;
  • b - obosara-ya nile;
  • h - elu nke okokụre ngwaahịa;
  • s - mgbidi ọkpụrụkpụ.

N'ihi ya, ígwè ọwa - ya bu n'obi inye wuru owuwu elu kwụsie ike. All metal dị axial ibu-ewe ihe karịrị ma na-ekesa ya evenly na ya elu. A ana achi achi elu rigidity na anwụ ngwa ngwa nke nchara na a na-ekwe ibu.

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