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Nso nke akụkụ. Hot-akpọrepu n'akuku ahaghị: nlele

Nso nke ígwè akụkụ ekewa abụọ iche iche nke mgbazinye: ịha na ahaghị. Dị ka aha na-egosi, onye nwere ike ịghọta na mbụ mgbidi n'akụkụ nwere otu n'obosara, nke abụọ - karị dị iche iche n'obosara. N'adịghị ka nlele ibé na ọwa, che iche iche na ụdị nke data n'elu a ukwuu wider.

Tụlee ihe nke a pụtara. An agwaogwa nke metal akụkụ - a ndepụta nke geometric data, na nke nke shelf, ọsịsọ igwe na tolerances. Ọ na-agụnye na nnyefe ọnọdụ. N'okpuru ebe anyị na-atụle ndị a niile e ji mara.

Agwaogwa ahaghị akụkụ

Ọ bụ uru na-arịba ama na n'akụkụ nile nwere na-arụpụtara naanị maka chọrọ nke GOST. Nke a na ụdị ihe a na-emepụta dị na GOST 8510-86, ala-alloy (a ika 08G2S, 16GS, 17GS, 17G1S na ọtụtụ ndị ọzọ) na carbon ígwè (ọkwa a0, st4ps, St4sp na ndị ọzọ).

N'agbanyeghị eziokwu na ihe e kere eke nke metal ngwaahịa, nakwa dị ka ha constructive forms nnọọ ibu ma dịgasịa iche, Ụgha na-akwụ ụgwọ data kama ufat. Nke a na-eme nlele ahaghị akụkụ, nke na-ekpo ọkụ-akpọrepu dịgasị iche iche nke dị iche iche profaịlụ. Nakwa dị ka akụkụ gradation akụkụ.

Atụmatụ na nkọwa

Ikekwe ihe ndị kasị mkpa ma dị mkpa e ji mara nke metal akụkụ a ike data. Egosi na ọ pụrụ ịgbanwe n'oge peening. Ya mere na-akpọ metal hardening usoro na emee ya ruru ka plastic deformation. Mgbe idozi akpọrepu ígwè, agaghi asu shelf ọkpụrụkpụ nke 3-5 mm, na a chọrọ iji tụlee ụfọdụ Njirimara na nche ndị ọzọ akwụkwọ. Ka ihe atụ, ọ bụrụ na ị dịkwuo ike ịpị plunger na ebe iji melite ogo nke njupụta kwesịrị ekwesị ma na-efere ule, n'ihi bụ kpam kpam na-abụghị n'ihi na warping nke metal. Ọ bụrụ na mkpụrụ ebe, ihe agwaogwa na adịghị izute obodo ụkpụrụ, mgbe mgbe, a metal cracking na ebe usoro e rụrụ peening. N'ihi ya, imewe data adịghị ezigbo oke nke nchekwa n'ihi na ha na ọrụ ndụ na-budata belata.

Gịnị dị mkpa ka ị mara mgbe ịzụ?

Mgbe ị na-ahọrọ a nkuku ijide n'aka na-ama ebe o ga-emi odude na ihe e Wednesday. Ọ bụrụ na nke ikpeazụ bụ ike ike ma ọ bụ nwere a akwa iru mmiri, nke kacha mma nhọrọ ga-ịzụta ngwaahịa si kpaliri ígwè. Naanị otú a ka ọ ga-eme dị na niile iwu na chọrọ nke GOST. Nso nke akụkụ nke ụdị ígwè na-akacha eji na kpaliri nnyefe elu.

Production na-eji anisoplural profaịlụ nke galvanized ígwè

Mee T ekara profaịlụ na ụzọ abụọ - ọkụ-itinye kpaliri na oyi na-atụ. Hot-mikpuo galvanizing eme ka ngwaahịa ọzọ inogide. Ya mere, na-ekpo ọkụ-akpọrepu ígwè akụkụ ahaghị, nke bụ nnọọ mbara nlele, eji aghụghọ na-elu metal loading. N'ihi na ike nke ikpe na-ezigbo profaịlụ oyi galvanizing.

Mass nkuku anisoplural GOST 8510-86

Nkuku nwere nnọọ dịgasị iche iche nke nha (site na 25 mm ka 200 mm), karị, na ibu ibu nke ha ga-abụ dị iche iche kwa. The table ga-ele anya na ụfọdụ profaịlụ.

Akara nkuku,

Akụkụ AxB shelves

mgbidi ọkpụrụkpụ

The arọ nke otu mita

Mita kwa ton

25h16h3mm

25h16mm

3mm

0.91kg

1098,9

40h25h4

40h25

4

1,94

515,46

65h50h7

65h50

7

5,98

167,22

Dị ka GOST - anisoplural Area, onye agwaogwa bụ nnọọ mbara, ga-mere nke akara ule nke carbon na ala alloy ígwè.

Quality, mmepụta na arụmọrụ nke na-ekpo ọkụ na nkuku

Manufacturing data profaịlụ na-emepụta dị ka GOST, nke na-achọ a na-size, na izi ezi. Ma na mmepụta nke omenala nkuku nwere ike ịbụ elu 7, 9, 12 yaadị. Na okokụre ngwaahịa nwere ike mma n'ụzọ ziri ezi.

GOST 8510-93 - n'ụzọ ha nhata Nkuku, ihe agwaogwa na-ezukọ niile na ụkpụrụ. Ghara eduhie na-adịghị azụ a alụmdi na nwunye, jide n'aka na-azụta ngwaahịa na State Standard.

Equal- n'otu ebe ga-esoriri na nọmba 8509-93.

Ndị a ihe na-eji ọtụtụ ebe ezuru. Ha na-na ina na-ewu, na-eke a dịgasị iche iche nke metal ngwaahịa. Ọzọkwa iji ha ka ha kee metal, ọbụna n'ụlọ enweghị a na profaịlụ bụ nnọọ ike iji jikwaa. N'ihi imewe nke ọkụ-akpọrepu nkuku eji ígwè ọkwa 3. Otú ọ dị, ndị na-ewu nke ike nke nlereanya a ezughị. Ya mere, profaịlụ na-emepụta tumadi na ika 09G2S. Nkuku nke ọ nwere ike na-arụnyere na-enweghị weighting. ndị kasị ewu ewu metal bụ nwa nkịtị quality ígwè maka n'ichepụta profaịlụ.

Profile nọmba

The obosara nke shelves ọzọ

The obosara na shelf

ọkpụrụkpụ

Okirikiri nke curvature nke shelf

Inside nkuku okirikiri

sectional ebe (cm²)

5 / 3.2

50 mm

32 mm

3

4 mm

5.5

5 mm

1.8 mm

2,42

3,17

8/5

80

50

5

6

-

-

6,36

7,55

11/7

110

70

6.5

8

-

-

11,45

13,93

Kpaliri ígwè akuku na-ekpo ọkụ - nlele

N'ihi ezi iguzogide metal corrosion isi nzube nke ndị dị otú a akuku na-kpọgide ná mpụta Ọdịdị. Galvanized nkuku na-eji maka abụọ na ụdị ihe owuwu: obodo na ulo oru. Ihe atụ, mgbe mkpuchi a ụlọ n'elu ụlọ, na roofing kpaliri mmiri na-eji. Ndị dị otú ahụ na nkuku anya ọzọ aesthetically uto na oge a. Ya mere, ha nwere ike ji mee ihe na mma nke ụlọ, ọbụna n'ime.

isosceles ụdị

Ọ bụ nnọọ inogide ma dịtụ fechaa. N'ihi dị otú ahụ uru, nke a na profaịlụ na-eji na-ewu na nzukọ nke bughi na-abụghị metal owuwu na mgbakwasị. Area bụghị naanị ike dochie valvụ, ọ ga-eme ka ihe owuwu nnọọ ike. Na ya echichi bụ nnọọ mfe na-ewe obere oge. N'agbanyeghị ọtụtụ uru na armature, hà akụkụ, ị pụrụ ịzụta ihe fọrọ nke nta n'otu price.

Isosceles nri akuku nwere a T ekara cross-ngalaba, mere na anwụrụ mills nke elu àgwà bughi metal. Dị otú ahụ profaịlụ bụ otu n'ime ndị isi na isi ihe nke metal chepụtara.

Fields nke ngwa

Steel n'akuku, nke kwekọrọ na agwaogwa nke ala ụkpụrụ, a na-eji ọtụtụ ebe nke ewu. Ndị bụ isi bụ:

  • High-ịrị elu concreting.
  • Construction isiike nwee ume chepụtara.
  • Wụnye na ngwaọrụ na jumpers, nakwa dị ka ndị ọzọ ikpe.
  • Na Nchikota na ndị ọzọ profaịlụ, dị ka ọwa, akụkụ na-eji na Ntụle ihe dị ka a isiike eletrik.
  • Tyazhelogruznye na nnukwu-adịru elu ụlọ na n'ala.

Ọzọkwa, metal nkuku na-eji jikọọ rails nke dị iche iche.

Ọzọ eji data profaịlụ ke Nchikota iche iche nke nsu. Taa, izute ka a siri ike nsu, nke ga-enweghị bends, ọ bụ nnọọ ike. Ya mere, n'ihi na njikọ nke bends na-ugboro ugboro ji akụkụ nke ẹdude agwaogwa. Ha ígwè ngere ga-enyere chebe ndụ ifufe dị ike, na ndị ọzọ na ọdachi. Ọzọ ojiji nke L ekara profaịlụ na ndụ bụ inyere na-eke a home ime.

Ọtụtụ n'ime ndị ngwá ụlọ ụlọ mmepụta ihe na-emepụta na-arụ ọrụ ha iji metal nkuku, ọbụna ma ọ bụrụ na ọ upholstered ngwá ụlọ. Mgbe njikọ nke ya akụkụ enweghị ojiji nke data ga-enwe ike idi elu ibu. Nke a, n'aka nke ya, mee elu mee ma ọ bụ mgbe e mesịrị, na-edu ya ọdịda.

umu

Agwaogwa nke isosceles nkuku nnọọ ọtụtụ na nwere ihe karịrị 20 profaịlụ. Tụlee ole na ole umu.

  • Profaịlụ № 2: 1) shelf obosara - 20 mm; 2) ọkpụrụkpụ - 3, 4 mm; 3) n'ime okirikiri nke curvature - 3.5 mm; 4) na okirikiri nke curvature nke a shelf - 1.2 mm; 5) sectional ebe - 1,13 1,46 cm²; 6) Arọ - 0,89, 1,15 n'arọ.
  • Profile № 11: 1) shelf obosara - 110 mm; 2) ọkpụrụkpụ - 7, 8 mm; 3) na okirikiri nke curvature nke esịtidem - 12 mm; 4) na okirikiri nke curvature nke a shelf - 4 mm; 5) sectional ebe - 15,15, 17.2 cm²; 6) ibu - 11,89; 13.5 n'arọ.
  • Profile № 14: 1) shelf obosara - 140 mm; 2) ọkpụrụkpụ - 9, 10, 12 mm; 3) na okirikiri nke curvature nke esịtidem - 14 mm; 4) na okirikiri nke curvature nke a shelf - 4.6 mm; 5) sectional ebe - 24,72, 27,33; 32,49 cm²; 6) ibu - 19,41, 21,45, 25,5 n'arọ.

N'agbanyeghị iche iche, agwaogwa akuku nke ihe equilateral ga-esoriri na niile iwu na ụkpụrụ nke GOST. Ọ bụrụ na di na nwunye na-hụrụ - site nnweta nke profaịlụ ga-tụfuo.

Production na e ji mara

Metal akụkụ mere ọkọlọtọ GOST 380-94 - maka carbon nchara ma ọ bụ GOST 19281-89 - n'ihi na ala-alloy ígwè nke nwere elu ike. metal ọgwụgwọ na okwu ikpe ndị a bụ na-ekpo ọkụ Rolling.

A dịgasị iche iche nke ngwa ngwaahịa bụ n'ihi na ha oru e ji mara:

  • The ngwaahịa nwere a ọkwa dị elu nke rigidity.
  • N'agbanyeghị rigidity ebe ọ bụ nnọọ fechaa. Were, dị ka ihe atụ, mita akụkụ nke nke nwere n'akụkụ 25x25 mm na a ọkpụrụkpụ nke 3 mm. Ọ ji naanị 1,12 n'arọ. Ihe kasị ibu ga nwere a akuku na n'akuku nke 200 mm na a ọkpụrụkpụ nke 12 mm - 37 n'arọ. Otú ọ dị, ọbụna ndị a na ọnụ ọgụgụ dị nnọọ ala karịa ịdị arọ nke ndị ọzọ metal akụkụ, nke nwere otu larịị nke ike.
  • N'ihi na peculiar udi, a n'akụkụ nwere ike idi a ukwuu ibu. Nke a-enye gị ohere iji ya ọbụna na-ewu nnukwu jikọrọ abụọ abụọ na ụlọ, dị ka ulo oru nkwakọba ma ọ bụ n'ichepụta owuwu.

Ke adianade ọkọlọtọ nha, n'ichepụta ụlọ ọrụ nwere ike na-emepụta metal nkuku n'okpuru iji. N'ezie, ọ bụrụ na iwu size nwere ike rụrụ na ẹdude akụrụngwa.

Otú na ebe ịzụta?

Ọ bụrụ na ị chọrọ ịzụta a ígwè mgbodo, chọta otu ụlọ ọrụ na-ere ndị a, ọ dị mfe. Otú ọ dị, ga-ebu ụzọ na-amụta banyere ụlọ ọrụ ahụ si pụrụ ịdabere. Iji mee nke a, ị kwesịrị ị na-aghọ maara na reviews. Optimally, ma ọ bụrụ na e nwere enyi ndị nwere obibi a akpan akpan ụlọ ọrụ. Ọ dịghị mkpa na ya ikwubi nkwekọrịta na ọkọnọ n'ihu oge. Nke a nwere ike mere naanị mgbe ị na-ahụ na a ụlọ ọrụ naanị mma nzaghachi na nwere ike obi. Nke a ịkpachara anya dị mkpa iji zere ịbụ ghọgburu. Ọ bụrụ na ị mara na ndị a pụrụ ịdabere na àgwà nke profaịlụ na metal onwe ya na a elu larịị, anyị pụrụ iji obi ike ịtụkwasị. Ọ na-achọsi ike na ụlọ ọrụ na-arụpụta a dum agwaogwa nke akụkụ.

Ngwaọrụ, ewu na akụkụ data, na ihe akara ga-esoriri na niile na ọdabara iwu na ụkpụrụ na mmepụta. Ọbụna ka mma, ma ọ bụrụ na niile chọrọ bụ otu na steeti ọkọlọtọ. Ọ bụrụ na ị na-ahọrọ nri ụlọ ọrụ na nri, àgwà ngwaahịa na-ekwe nkwa.

Tupu ịzụta a nkuku bụchaghị mkpa gakwuru na nghọta na nke a na-nwe-ya. Mgbe niile, na kpọmkwem ngwa na-adabere na nke ọma nke ụdị akuku. Ọbụna a obere njehie ma ọ bụ njehie na ego nke-edu ndú ka eziokwu ahụ bụ na dum Ọdịdị, nke a na-mmasị na nkuku, ga-enwe ike imezu ọrụ ha. Ntem, ọ ga-eduga nnọchi nkuku. Ma iji mee nke a, ọ dị mkpa ka ebukọtala akụkụ nke imewe, na mgbe ụfọdụ ọbụna na imewe kpamkpam. N'ihi - egbughị oge dị ukwuu, ego, na mgbe ụfọdụ ọbụna n'ahụ.

Ya mere, anyị na-achọpụtabeghị nke na mpaghara nwere a ígwè ahaghị agwaogwa. Ná mmechi, o nwere ike kwubiri na, n'agbanyeghị na ya fechaa imewe, nkọwa nke mkpa nke ọkachamara na-ewu na-adị kwa ụbọchị ndụ bụ ike overestimate. Na n'agbanyeghị nke akuku - Steel ahaghị, agwaogwa bụ otu n'ime widest, ma ọ bụ ihe ọ bụla ọzọ. Dị ka ị pụrụ ịhụ, ịghọta bụghị siri nnọọ ike na iche metal ngwaahịa data. Mgbe ịzụ n'elu anya ma ha soro mba ụkpụrụ. Mgbe niile na ngwaahịa na-adịghị izute chọrọ nke GOST, o nwere a ukwuu ala pụrụ ịdabere na kwụsie ike. Na na ọ pụtara na gị imewe agaghị akwadokwa kwesịrị ekwesị ibu na nanị daa.

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