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Ngwaahịa
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.
Nkọwa
akara
Okwu Mmalite ngwaahịa
Ihe na usoro: Emere nke 1022A carbon steel, ike elu na-erute 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.
Nhazi nhazi: Isi bụ hexagonal, dabara maka oghere oghere, ma na-enye ikike nnyefe dị elu; na ọdụ onwe-egwuputa ihe akuakuzinwo bit nwere ike ozugbo banye 3-6mm oké ígwè efere, eri nkọwa ST3.5-ST6.3, ogologo 19-150mm.
Arụmọrụ àgwà: tensile ike ≥ 600MPa, shiee ike ≥ 450MPa, adabara arọ-ibu ndapụta dị ka ígwè Ọdịdị na n'ibu akụrụngwa echichi. The kacha static ike nke M5 nkọwapụta na Q235 ígwè efere bụ banyere 12kN.
Ngwa ndapụta: ụlọ nchara Ọdịdị purlin njikọ, agba ígwè tile fixing, shelf echichi, wdg, karịsịa adabara ime ụlọ akọrọ gburugburu.
Ntụle isi na ntụnye nhọrọ
| Ụdị | Ọgwụgwọ elu | Nnwale ịgba nnu | Oke ike ike | Nguzogide corrosion | Nchekwa gburugburu ebe obibi | Ụdị ihe omume a na-ahụkarị |
| Electro-galvanized isi hexagonal | Ọcha ọcha | 24-48 awa | HV560-750 | Izugbe | Enweghị chromium hexavalent | Ime ụlọ ígwè Ọdịdị, nkịtị n'ibu njikọ |
| Isi hexagonal nwere agba zinc | Agba egwurugwu | Ihe karịrị awa iri asaa na abụọ | HV580-720 3 | Ọ dị mma | Trivalent chromium nchedo gburugburu ebe obibi | Ihe nkwado fotovoltaic dị n'èzí, akụrụngwa ọdụ ụgbọ mmiri |
| Isi hexagonal nwere zinc ojii | Nwa | Ihe karịrị awa 96 | HV600-700 | Magburu onwe | Trivalent chromium nchedo gburugburu ebe obibi | Chassis ụgbọ ala, akụrụngwa okpomọkụ dị elu |
| Electro-galvanized cross countersunk isi | Ọcha ọcha | 24-48 awa | HV580-720 | Izugbe | Enweghị hexavalent chromium ịchọ mma ime ụlọ, nrụpụta arịa ụlọ | Obe nhịahụ nwere agba zinc nwere agba |
| Agba egwurugwu | Karịrị | awa 72 | HV580-720 | Ọ dị mma | Trivalent chromium nchedo gburugburu ebe obibi | Ihe mkpuchi dị n'èzí, akụrụngwa ụlọ ịsa ahụ |
Atụmatụ nhọrọ:
Ihe gbasara gburugburu ebe obibi: Maka mpụga ma ọ bụ gburugburu iru mmiri dị elu, a na-ahọrọ zinc plating agba ma ọ bụ akwa zinc ojii; maka ime ụlọ akọrọ, enwere ike ịhọrọ zinc electroplating.
Ihe achọrọ ibu: Maka ihe ngosi dị elu (dị ka àkwà mmiri na igwe dị arọ), a ga-ahọpụtarịrị skru ọdụ ọdụdụ hexagonal nwere zinc ojii. A ga-anwale nkọwapụta dị n'elu M8 maka torque dịka GB/T 3098.11 siri dị.
Ihe achọrọ gburugburu ebe obibi: Electroplating zinc (chromium-free) ka akwadoro maka ụlọ ọrụ ahụike na nri; trivalent chromium passivated agba zinc plating ma ọ bụ nwa zinc plating nwere ike họrọ maka ndị nkịtị ulo oru oru.
Nkọwa nwụnye:
Njikwa ngwa ngwa eletriki: 3.5mm dayameta mkpọpu ọdụ skru na-atụ aro ka ọ bụrụ 1800-2500 rpm, na 5.5mm dayameta mkpọ oku ọdụ na-atụ aro ka ọ bụrụ 1000-1800 rpm.
Torque njikwa: The torque nke M4 nkọwa bụ banyere 24-28kg・cm, na M6 nkọwa bụ banyere 61-70kg・cm. Zere nrụrụ nke mkpụrụ n'ihi oke ikechichi.
kpọtụrụ anyị
Ngwaahịa ewu ewu emetụtara
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 cross countersunk drill eri
Isi bụ ihe na-eme ka ọkpụkpụ cross-groove countersunk, nke nwere ike zoo n'elu nrụnye iji mee ka elu dị larịị. Dayameta mkpọpu ihe dabara na dayameta eri (dị ka ST4.2 drill bit dayameta 4.2mm), nke kwekọrọ na ọkọlọtọ GB/T 15856.1-2002.
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.
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.
Oji zinc plated aro aro
Site na ọgwụgwọ mmiri mmiri passivation ojii (c2D) nwere nnu ọlaọcha ma ọ bụ nnu ọla kọpa, a na-emepụta ihe nkiri passivation ojii nwere ọkpụrụkpụ nke ihe dịka 10-15μm. Ọnụ ego ahụ dị elu ma ọdịdị ahụ pụrụ iche.
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.
T-bolt (mkpọchi oghere T)
T-bolt bụ bolt nwere isi T, ejiri T-slot (ọkọlọtọ DIN 3015-2), na imepụta flange na-abawanye mpaghara kọntaktị ma nwee ike iguzogide ike mpụta. Nkọwa ndị a na-ahụkarị bụ M10-M48, ọkpụrụkpụ 8-20mm na ọgwụgwọ phosphating elu maka nguzogide corrosion.
Steel Ọdịdị ịgbado ọkụ studs
Ihe maka studs ịgbado ọkụ gụnyere SWRCH15A, ML15AL ma ọ bụ ML15, na nkịtị carbon steels Q195 ...
Oghere hexagon ojii nwere zinc plated
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.
Ihe mgbochi zinc flange nwere agba
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.
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).
Efere agbakwunyere eletrọnịkị
Q235 ma ọ bụ Q355 carbon ígwè, ọkpụrụkpụ nke ígwè efere na-emekarị 6-50mm, dayameta nke arịlịka mmanya bụ 8-25mm, n'ahịrị na GB / T 700 ma ọ bụ GB / T 1591 ụkpụrụ.
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.
nko mgbasawanye zinc nwere agba
A na-eme passivation nke egwurugwu chromate (c2C) na ndabere nke electrogalvanizing iji mepụta ihe nkiri passivation nwere agba nwere ọkpụrụkpụ nke ihe dịka 8-15μm. Nnwale ịgba nnu nwere ike ịdịru ihe karịrị awa 72 na-enweghị nchara ọcha.
Ihe mkpuchi kemịkalụ na-ekpo ọkụ na-ekpo ọkụ
Ihe mkpuchi kemịkalụ na-edozi ịghasa n'ime mkpụrụ dị ka kọnkịta site na igwe na-eme ka ọ dị mma, ma mejupụtara ihe nkedo, eriri, na igwe washer (ọkọlọtọ GB 50367). Ihe ndị a na-ahụkarị bụ igwe galvanized ma ọ bụ igwe anaghị agba nchara, na omimi nke anchoring bụ ≥8d (d bụ dayameta bolt).
Black zinc plated countersunk cross bolts
Isi nke countersunk cross bolt bụ conical na ike kpamkpam agbakwunyere n'elu nke ejikọrọ akụkụ ka ịnọgide na-enwe a ezigbo ọdịdị (ọkọlọtọ GB / T 68). Ihe ndị a na-ahụkarị bụ carbon steel, igwe anaghị agba nchara ma ọ bụ plastik injinia (dịka naịlọn 66), nwere ọgwụgwọ galvanized ma ọ bụ eke agba n'elu.
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