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Ihe ndọta ọ̀ na-agwụ ike?

Ihe ndọta ọ̀ na-agwụ ike?

2025-05-06

Edemede a na-enyocha ma magnetik na-adịgide adịgide na-ejigide magnetism ruo mgbe ebighị ebi, na-akọwa ihe ndị dị ka okpomọkụ, mpaghara mpụga, na geometry na-akpata demagnetization, gbakwunyere atụmatụ iji welie ogologo ndụ ha.

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Kedu ka esi ejikọta rebar ígwè?

Kedu ka esi ejikọta rebar ígwè?

2025-05-06

Ntuziaka a na-ekwusi ike na ijikọta nchara nchara bụ ihe dị mkpa maka ọrụ a na-ahụ anya, na-ahụ maka nhazi, igbochi ngbanwe, na ịkwalite ibu - ikike ibu. Ọ na-ewebata ụzọ njikọ 4, na-atụnyere akwụkwọ ntuziaka na ngwa eletriki, na-enye usoro pro, ma dọọ aka ná ntị maka ihe egwu dị na ịwụpụ njikọ.

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Kedu ihe bụ precast concrete?

Kedu ihe bụ precast concrete?

2025-05-06

Ihe eji arụ ọrụ precast bụ ụlọ nrụpụta ihe eji eme ihe maka ọsọ, ike na ime mgbanwe n'ime ụlọ dịka skyscrapers, àkwà mmiri, na ebe a na-adọba ụgbọala. Uru gụnyere mgbakọ ngwa ngwa, ịdịte aka na ụdị omenala. Chọọ maka asambodo NPCA maka ịdị mma. Na-agbanwe ihe owuwu ọgbara ọhụrụ!

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Kedu ihe eji eme magnetik?

Kedu ihe eji eme magnetik?

2025-05-06

A na-eji ọla ferromagnetic eme magnetik (ígwè, nickel, cobalt) na alloys na-adịghị ahụkebe ụwa (NdFeB, SmCo). Ihe ndọta na-adịgide adịgide na-ejigide magnetism; ndị nwa oge na-atụfu ya. Electromagnets na-eji ọkụ eletrik. Ihe dị iche iche na-adịgasị iche site na ike, nguzogide okpomọkụ, na ngwa (ngwa ngwa ngwa ngwa, igwe eletriki, igwe MRI). Sayensị na-agụnye ntụgharị eletrọn na nhazi ngalaba.

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Kedu mgbe m nwere ike wepu ụdị nchara?

Kedu mgbe m nwere ike wepu ụdị nchara?

2025-05-06

Ntuziaka a na-enyere aka ikpebi mgbe a ga-ewepụ ụdị ihe dị mkpa, dị oke mkpa iji zere nsogbu nhazi. Ihe ndị dị mkpa: ike siri ike (70% maka vetikal, 100% maka ihe owuwu kwụ ọtọ), oge ọgwụgwọ (okpomọkụ, ngwakọta, mmiri mmiri na-emetụta), na ụdị nhazi. Nwalee ike, soro usoro mwepụ, ma zere mmejọ ndị a na-ahụkarị maka nchekwa na ịdịte aka.

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Kedu ihe dị iche n'etiti prefab na precast?

Kedu ihe dị iche n'etiti prefab na precast?

2025-05-06

N'isiokwu a, Prefab, dị ka elf na-agbanwe agbanwe, na-achịkọta ihe ndị e ji ewu ụlọ - saịtị na ihe dị iche iche. Precast lekwasịrị anya na kọmpụta, na-akpụzi ya na ụlọ nrụpụta maka nnukwu ọrụ. Onye ọ bụla nwere ihe nrụpụta na imepụta ihe pụrụ iche.

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Kedu ihe a ga-eji maka nhazi nhazi? Ka anyị gbajie ya dị ka Pro

Kedu ihe a ga-eji maka nhazi nhazi? Ka anyị gbajie ya dị ka Pro

2025-04-12

Ọkachamara prefab na ụdị ọrụ nwere ahụmahụ na-enye ndụmọdụ bara uru na nhọrọ ụdị ọrụ. Osisi dị ọnụ ala ma na-agbanwe maka obere ọrụ mana warps. Steel dabara nke ọma ugboro ugboro, ọrụ dị elu na ịdịte aka ya na ọsọ ya. Aluminom dị fechaa, enwere ike iji ya mee ihe dị mgbagwoju anya, n'agbanyeghị na ọ dị oke ọnụ. Dakọtara ihe ahụ na ụdị ọrụ gị maka nsonaazụ kacha mma.

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Kedu ihe a ga-eji rụọ ọrụ kọmpụta?

Kedu ihe a ga-eji rụọ ọrụ kọmpụta?

2025-04-12

A 15 afọ concrete pro mbak formwork amamihe. Nkọwa ihe, ngwaọrụ, ọnụ ahịa - sshing combos, na mmejọ. Na-akọwapụta ọrụ dị mkpa nke nkwadebe, na-akpọ ndị na-agụ akwụkwọ ka ha kesaa akụkọ ihe mere eme ha.

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Ogologo oge ole tupu ịwepụ fọm kọmpụta na mmepụta Precast: Ntuziaka bara uru

Ogologo oge ole tupu ịwepụ fọm kọmpụta na mmepụta Precast: Ntuziaka bara uru

2025-04-12

Ntuziaka a bara uru na-enyocha oge ịwepụ kacha mma maka ụdị ihe eji eme ihe (awa 12-24), nke nhazi ngwakọta, ụzọ ọgwụgwọ, na ihe mgbagwoju anya na-emetụta. Sistemụ arụrụ ọrụ ndọta—dị ka magnets na-emechi ihe na ngwa mgbawa nke rọbọt—na-enye ohere ịgba ọsọ ọsọ ọsọ (dịka ọmụmaatụ, iwepụ awa 14) ka ọ na-abawanye nkenke na ịdịte aka. Omume kachasị mma gụnyere nnwale ntozu, njikwa okpomọkụ, na ọmụmụ ihe na-egosi nkwalite mmepụta 82% site na nkuchi teknụzụ magnetik.

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Ịghọta Bevel vs Chamfer na Precast Concrete: Ihe Ndị Nrụ Ọrụ Kwesịrị Ịmara

Ịghọta Bevel vs Chamfer na Precast Concrete: Ihe Ndị Nrụ Ọrụ Kwesịrị Ịmara

2025-04-12

Edemede a na-enyocha ọrụ dị oke egwu nke bevels na chamfer na precast, na-akọwa ọrụ dị iche iche, akụkụ na ngwa ha. Bevels (angled> 45°) na-akwalite ịdịte aka, ihe ịchọ mma na nchekwa, ebe chamfers (45° flat cuts) na-eme ka ntọhapụ ebu, nzizi, na iguzosi ike n'ezi ihe. Ihe ọhụrụ dị ka chamfer ígwè magnetik na-agbanwe arụmọrụ site na nrụgharị, ngwọta na-eguzogide corrosion na-azọpụta oge ma hụ na ọ bụ nkenke. Ndị ọrụ nkwekọrịta na-amụta ka esi ahọrọ ọgwụgwọ ihu ziri ezi dabere na mkpa oru ngo, na-edozi ihe ịchọ mma, nchekwa, na arụmọrụ nhazi.

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