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Ngwaahịa
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.
Nkọwa
akara
Okwu Mmalite ngwaahịa
Standard: 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.
Arụmọrụ: elu dị larịị, ezigbo nguzogide corrosion, dabara adaba maka njikọ n'ịrụ ọrụ izugbe, dị ka ụkwụ kọlụm hinged, njedebe eriri, wdg, nwere ike iguzogide esemokwu axial na ike shiee.
Ụdị: kewara n'ime ụdị A (na-enweghị oghere cotter pin) na ụdị B (nke nwere oghere oghere), ụdị B dị mma ma dị mma maka ihe nkiri ndị kwesịrị igbochi ịdapụ.
ntụnyere ọgwụgwọ elu na ntụnye nhọrọ
| Usoro ọgwụgwọ | Agba | Oke oke | Nnwale ịgba nnu | Nguzogide corrosion | Yiri nguzogide | Isi ihe ndapụta ngwa |
| Electrogalvanizing | Ọcha ọcha / acha anụnụ anụnụ-ọcha | 5-12 mm | 24-48 awa | Izugbe | Ọkara | Ime ụlọ akọrọ gburugburu, nkịtị n'ibu njikọ |
| Ihe mkpuchi zinc nwere agba | Agba egwurugwu | 8-15 mm | Ihe karịrị awa iri asaa na abụọ | Ọ dị mma | Ọkara | N'èzí, iru mmiri ma ọ bụ nke dị nro na-emebi emebi |
| Black zinc plating | Nwa | 10-15μm | Ihe karịrị awa 96 | Magburu onwe | Ọ dị mma | Okpomọkụ dị elu, oke iru mmiri ma ọ bụ ihe nkiri ịchọ mma |
Atụmatụ nhọrọ:
Ihe gbasara gburugburu ebe obibi: A na-ahọrọ zinc plating agba ma ọ bụ akwa zinc ojii na gburugburu iru mmiri ma ọ bụ ụlọ ọrụ mmepụta ihe; Enwere ike ịhọrọ electrogalvanizing na gburugburu ime ụlọ akọrọ.
Ibu chọrọ: Maka ọnọdụ dị elu dị elu, ọ dị mkpa ịhọrọ bolts mgbasawanye nke akara ule kwesịrị ekwesị (dị ka 8.8 ma ọ bụ n'elu) dị ka tebụl nkọwapụta, ma ṅaa ntị na mmetụta nke usoro galvanizing na ihe eji arụ ọrụ (dị ka galvanizing na-ekpo ọkụ na-ekpo ọkụ nwere ike ime ka mbelata ike ike nke ihe dịka 5-10%).
Ihe achọrọ gburugburu ebe obibi: Ihe mkpuchi zinc agba na akwa zinc ojii nwere ike ịnwe chromium hexavalent ma ga-agbaso ntuziaka gburugburu dịka RoHS; galvanizing oyi (electrogalvanizing) nwere arụmọrụ gburugburu ebe obibi ka mma yana enweghị ọla dị arọ.
Ihe a chọrọ n'ọdịdị: A na-ahọrọ zinc plating agba ma ọ bụ akwa zinc ojii maka ihe nkiri ịchọ mma, enwere ike họrọ electrogalvanizing maka ojiji ụlọ ọrụ n'ozuzu.
kpọtụrụ anyị
Ngwaahịa ewu ewu emetụtara
Ahịhịa na-egbochi ịtọpụ mkpụrụ (akụ na-akpọchi)
Mgbochi atọpụ akị bụ mkpụrụ na-egbochi akị ka ọ ghara ịtọpụ ya site na imewe pụrụ iche.
Ihe mkpuchi nkata
Ihe mkpuchi nkata ahụ nwere mkpanaka ngbanwe na aku nwere eriri aka ekpe na aka nri, nke a na-eji mee ka eriri waya sie ike ma ọ bụ dozie esemokwu ahụ (ọkọlọtọ JB/T 5832). Ihe ndị a na-ahụkarị: Q235 ma ọ bụ igwe anaghị agba nchara, na 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).
Oghere hexagon na-ekpo ọkụ na-etinye galvanized bolts
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.
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.
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.
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.
Bọlụ nru ububa
Isi nke nru ububa bolt bụ urukurubụba udi, nke dị mfe ikesi ike aka na-enweghị ngwá ọrụ (ọkọlọtọ GB/T 65). Ihe ndị a na-ahụkarị bụ plastik (POM, PA66) ma ọ bụ igwe anaghị agba nchara, nwere elu eke ma ọ bụ electroplated.
Nko mgbasawanye eletrọnịkị
Emere nke Q235 carbon ígwè na ihe ndị ọzọ, elu bụ electro-galvanized, na mkpuchi ọkpụrụkpụ na-emekarị 5-12μm, nke na-ezute post-ọgwụgwọ chọrọ nke c1B (blue-white zinc) ma ọ bụ c1A (zinc na-egbuke egbuke) na GB / T 13911-92 ọkọlọtọ.
Mkpụrụ akụ dị oke ike
Akụ na-agba oji dị elu bụ mkpụrụ nke na-etolite ihe nkiri ojii Fe₃O₄ oxide n'elu ígwè alloy site na chemical oxidation (ọgwụ ọgwụgwọ). Isi ihe na-abụkarị 42CrMo ma ọ bụ 65 manganese ígwè. Mgbe emenyụ + ọgwụgwọ iwe ọkụ, ike ike ahụ nwere ike iru HRC35-45.
Akpa galvanized eletrọnịkị
Electroplated galvanized gaskets bụ gaskets na-etinye akwa zinc n'elu carbon ígwè ma ọ bụ alloy ígwè site na usoro electrolytic. Ọkpụrụkpụ nke akwa akwa zinc na-abụkarị 5-15μm. N'elu ya bụ ọlaọcha na-acha ọcha ma ọ bụ na-acha anụnụ anụnụ, ọ nwekwara ma mgbochi corrosion na ịchọ mma ọrụ. Ọ bụ otu n'ime ụzọ ọgwụgwọ elu nke a na-ejikarị eme ihe na mpaghara mmepụta ihe.
Agba galvanized hexagonal drill waya ọdụ ọdụ
Passivation nke egwurugwu chromate (c2C) na ndabere nke electrogalvanizing, mkpuchi mkpuchi 8-15μm, nnwale ịgba nnu maka ihe karịrị awa 72. Mgbe ị na-eji usoro ngafe chromium trivalent, ọ na-agbaso ntuziaka nchekwa gburugburu RoHS, yana ọdịnaya chromium hexavalent bụ ≤1000ppm.
Arịlịka efere welded (ihe mkpuchi efere arịlịka welded)
Arịlịka efere welded na-enwe mkpara eri, ihe mgbochi welded na ọgịrịga siri ike. A na-edozi pad ahụ na bolts site na ịgbado ọkụ ka ọ bụrụ ihe ejikọtara ọnụ nke "bolt + pad". Mpempe akwụkwọ ahụ na-abawanye mpaghara kọntaktị na ihe ahụ, na-agbasa ibu ma na-eme ka nkwụsi ike.
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.
bolts hexagonal nke na-ekpo ọkụ na-ekpo ọkụ
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.
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