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Ngwaahịa
Efere galvanized na-ekpo ọkụ agbakwunyere
Otu dị ka electrogalvanized agbakwunyere efere, na-eji Q235 ma ọ bụ Q355 carbon ígwè, ígwè efere ọkpụrụkpụ 8-50mm, arịlịka mmanya dayameta 10-32mm, n'ahịrị na GB/T 700 ọkọlọtọ.
Nkọwa
akara
Ihe na usoro
Isi ihe: Otu dị ka electrogalvanized agbakwunyere efere, iji Q235 ma ọ bụ Q355 carbon ígwè, ígwè efere ọkpụrụkpụ 8-50mm, arịlịka mmanya dayameta 10-32mm, n'ahịrị na GB/T 700 ọkọlọtọ.
Ngwọta dị n'elu: Na-emikpu n'ime mmiri zinc a wụrụ awụ iji mepụta mkpuchi 45-85μm, kwekọrọ na ọkọlọtọ GB/T 13912-2022, ule ịgba nnu nwere ike iru ihe karịrị awa 300 na-enweghị nchara na-acha uhie uhie, dabara maka gburugburu ebe siri ike.
Nhazi nhazi
Ụdị arịlịka mmanya: A na-ejikarị eriri arịlịka kwụ ọtọ, na ọkpụrụkpụ efere arịlịka bụ ≥0.6 ugboro dayameta mmanya arịlịka (dịka ọmụmaatụ, mgbe dayameta arịlịka dị 20mm, ọkpụrụkpụ efere arịlịka bụ ≥12mm) iji hụ na arụ ọrụ shear na tensile.
Nhazi pụrụ iche: Ngwaahịa ụfọdụ nwere ihe mejupụtara isi shiee (dị ka igwe nkuku L), nke nwere ike ịbawanye ikike shea kwụ ọtọ karịa 30%, dabara maka ọnọdụ dị arọ dị ka akwa akwa.
Njirimara arụmọrụ
Ọrụ mgbochi corrosion: ọkpụrụkpụ mkpuchi bụ 3-7 ugboro nke electrogalvanizing, na nguzogide corrosion na-abawanye nke ọma. Ọ dabara maka n'èzí, mmiri, kemịkalụ na gburugburu ndị ọzọ.
Ikike ibu: Were M16 anchor bars dị ka ihe atụ, ike na-ebu ibu na C40 ihe dị ka 55kN, na ike ịkwanye ihe dị ka 28kN, nke kwesịrị ekwesị maka ọrụ dị elu.
Ịrụ ọrụ akụ na ụba: Ọ bụ ezie na ọnụ ahịa mbụ dị elu, ndụ ọrụ nwere ike iru ihe karịrị afọ 20, na ọnụ ahịa zuru ezu dị ala karịa electrogalvanizing.
Ngwa ndapụta
Akụrụngwa: àkwà mmiri, ọdụ ụgbọ mmiri, ụlọ elu ọkụ, ihe mgbochi ụda okporo ụzọ, wdg.
Ụlọ ọrụ mmepụta ihe: ihe nkwado fotovoltaic, ntọala ígwè ọrụ dị arọ, na nhazi ngwa ọrụ Ngwuputa.
Ntụle isi na ntụnye nhọrọ
| Ihe atụnyere | Efere agbakwunyere eletrọnịkị | Efere galvanized na-ekpo ọkụ agbakwunyere |
| mkpuchi mkpuchi | 5-12 mm | 45-85 mm |
| Nnwale ịgba nnu | awa 24-48 (nnu nnu na-anọpụ iche) | Ihe karịrị awa 300 (nfesa nnu na-anọpụ iche) |
| Nguzogide corrosion | Ebe ime ụlọ ma ọ bụ ntakịrị iru mmiri | N'èzí, oke iru mmiri, ebe mmetọ ụlọ ọrụ |
| Ikike ibu | Ọkara (uru imewe dị ala) | Elu (uru imewe dị elu) |
| Nchekwa gburugburu ebe obibi | Enweghị chromium hexavalent, nchebe gburugburu ebe obibi mara mma | Nwere ike ịnwe chromium hexavalent, ga-agbasorịrị ụkpụrụ RoHS |
| Ọnụ | Obere (ego mbido dị ala) | Ego dị elu (ego mbido dị elu, ọnụ ahịa ogologo oge dị ala) |
Atụmatụ nhọrọ:
Ihe gbasara gburugburu ebe obibi: A na-ahọrọ galvanizing na-ekpo ọkụ na-ekpo ọkụ maka n'èzí ma ọ bụ gburugburu ebe na-emebi emebi; Enwere ike ịhọrọ electrogalvanizing maka ime ụlọ ma ọ bụ gburugburu akọrọ.
Ihe achọrọ ibu: A ga-eji galvanizing na-ekpo ọkụ mee ihe n'ọnọdụ ọnọdụ dị elu (dị ka àkwà mmiri na igwe dị arọ), yana ịchọpụta ntụpọ weld na nnwale ndọpụ dị ka GB 50205-2020 siri dị.
Ihe achọrọ gburugburu ebe obibi: Electrogalvanizing ka akwadoro maka ụlọ ọrụ nwere mmetụta dị ka ọgwụ na nri; galvanizing na-ekpo ọkụ na-anabata maka ọrụ mmepụta ihe n'ozuzu (ọ dị mkpa iji gosi na ọdịnaya chromium hexavalent bụ ≤1000ppm).
Ntinye ntinye: Mgbe ịgbado ọkụ, ihe mkpuchi ahụ mebiri emebi kwesịrị ka ejiri zinc rụzie ya (dịka mkpuchi na agba nke nwere zinc) iji hụ na arụ ọrụ mgbochi corrosion zuru oke.
kpọtụrụ anyị
Ngwaahịa ewu ewu emetụtara
Ihe mkpuchi zinc nwere agba nwere agba hexagonal
bolts hexagonal bụ ọkọlọtọ ọkọlọtọ na-ahụkarị nwere isi hexagon ma jiri mkpụrụ (ọkọlọtọ GB/T 5780). Ihe ndị a na-ahụkarị bụ Q235 ma ọ bụ 35CrMo, nwere oghere galvanized ma ọ bụ ojii.
Ihe mkpuchi nwere oghere hexagon nwere agba zinc
Isi ihe mkpuchi hexagon nwere oghere oghere hexagon ma ọ dị mkpa ka ejiri eriri oghere hexagon sie ike (ọkọlọtọ GB/T 70.1). Ihe ndị a na-ahụkarị bụ 35CrMo ma ọ bụ 42CrMo, a na-ekewa ọgwụgwọ elu ahụ ụzọ atọ: electrogalvanized, agba zinc-plated, na black zinc-plated.
gasket gbara oji dị elu
Nnukwu gasket gbara ojii dị elu bụ gasket nke na-etolite ihe nkiri ojii Fe₃O₄ oxide n'elu igwe alloy site na oxidation kemịkalụ (ọgwụgwọ blackening), na ọkpụrụkpụ ihe nkiri nke ihe dịka 0.5-1.5μm. Ya isi ihe na-abụkarị 65 manganese ígwè ma ọ bụ 42CrMo alloy ígwè, na mgbe quenching + tempering ọgwụgwọ, ike ike iru HRC35-45.
Electrogalvanized akụ
Mkpụrụ eletrọnịkị bụ mkpụrụ osisi ọkọlọtọ kacha ewu ewu. A na-edobe oyi akwa zinc n'elu ígwè carbon site na usoro electrolytic. N'elu bụ ọlaọcha na-acha ọcha ma ọ bụ bluish na-acha ọcha, ma nwee ma mgbochi corrosion na ịchọ mma ọrụ. Ọdịdị ya na-agụnye isi hexagonal, akụkụ eriri, na akwa galvanized, nke na-akwado GB/T 6170 na ụkpụrụ ndị ọzọ.
Black zinc flange bolts
Isi nke flange bolt nwere flange gburugburu iji mee ka mpaghara kọntaktị dịkwuo elu ma gbasaa nrụgide (ọkọlọtọ GB / T 5787, GB / T 5789). Nkọwapụtakarị M6-M30, ihe Q235 ma ọ bụ 35CrMo, elu galvanized ma ọ bụ ojii.
Arịlịka aka nche anwụ (ụdị J-ụdị arịlịka bolt/ nche anwụ ejiri agbakwunyere bolt)
A na-akpọ arịlịka aka nche anwụ n'ihi na njedebe nke bolt bụ nko J-ụdị (dị ka aka nche anwụ). Ọ nwere mkpanaka eri na nko J dị ka ya. The nko akụkụ na-kpamkpam agbakwunyere na ihe na-enye sere-na-eguzogide.
Ihe mkpuchi zinc flange nke eletrọnịkị
Isi nke flange bolt nwere flange gburugburu iji mee ka mpaghara kọntaktị dịkwuo elu ma gbasaa nrụgide (ọkọlọtọ GB / T 5787, GB / T 5789). Nkọwapụtakarị M6-M30, ihe Q235 ma ọ bụ 35CrMo, elu galvanized ma ọ bụ ojii.
Black zinc plated bolts hexagonal
bolts hexagonal bụ ọkọlọtọ ọkọlọtọ na-ahụkarị nwere isi hexagon ma jiri mkpụrụ (ọkọlọtọ GB/T 5780). Ihe ndị a na-ahụkarị bụ Q235 ma ọ bụ 35CrMo, nwere oghere galvanized ma ọ bụ ojii.
eriri hexagonal nke eletrọnịkị galvanized
Emere nke 1022A carbon steel, ike elu na-eru HV560-750 mgbe ọgwụgwọ okpomọkụ gasịrị, isi ike na-erute HV240-450. Elu bụ electro-galvanized na-etolite a 5-12μm mkpuchi, nke na-ezute GB / T 13912-2002 ọkọlọtọ, na nnu ịgba ule eru 24-48 awa na-enweghị ọcha nchara.
Ihe mkpuchi stud
bolts stud nwere eri na nsọtụ abụọ yana mkpanaka na-adịghị n'etiti, nke a na-eji jikọọ efere ndị siri ike ma ọ bụ banye n'ime ntinye (ọkọlọtọ GB/T 901). Ihe ndị a na-ahụkarị bụ 45 # ígwè ma ọ bụ 40Cr, na elu galvanized ma ọ bụ ojii.
Electrogalvanized atụdo
GB / T 882-2008 "Pin" ọkọlọtọ, nominal dayameta 3-100mm, ihe na-agụnye carbon ígwè, igwe anaghị agba nchara, wdg, electrogalvanized oyi akwa ọkpụrụkpụ 5-12μm, n'ahịrị na c1B ma ọ bụ c1A post-ọgwụgwọ chọrọ.
Ntụtụ nwere agba zinc
Jiri zinc passivation nwere agba (c2C), mkpuchi mkpuchi 8-15μm, nnwale ịgba nnu nwere ike iru karịa awa 72, ọdịdị mara mma, arụmọrụ mgbochi corrosion ka mma.
Electroplate galvanized flange nut (flange face nut)
Mkpụrụ flange galvanized eletrọnịkị bụ mkpụrụ pụrụ iche nke nwere flange okirikiri agbakwunyere n'otu nsọtụ nke akị hexagonal. Flange na-abawanye mpaghara kọntaktị na akụkụ ndị ejikọrọ, na-agbasa nrụgide ma na-eme ka nkwụsi ike dị elu. Ọdịdị ya na-agụnye akụkụ eri, flange na galvanized oyi akwa. Ụfọdụ ụdị nwere ezé mgbochi na-adịghị mma n'elu flange (dị ka ọkọlọtọ DIN6923).
Eriri mkpọpu ihe nwere agba nke zinc nwere agba
Ọkpụrụkpụ nke agba zinc passivation film bụ 8-15μm, nnu ịgba ule ihe karịrị 72 awa, na ọdịdị bụ egwurugwu-acha. Mgbe ejiri passivation chromium trivalent, ọrụ nchekwa gburugburu ebe obibi dị mma.
arịlịka nwere ụdị 7 (ihe mgbochi arịlịka nwere ụdị 7)
Akpọrọ arịlịka nke nwere ụdị 7 aha n'ihi na otu njedebe nke bolt na-ehulata n'ụdị "7". Ọ bụ otu n'ime ụdị bolts arịlịka kachasị. Ọdịdị ya gụnyere ahụ mkpara eri na nko L. A na-eli akụkụ nko ahụ na ntọala ihe na-ejikọta ya na akụrụngwa ma ọ bụ nchara nchara site na nut iji nweta nkwụsi ike.
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