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Ngwaahịa
Black zinc plated bolts hinge
Atụmatụ Structural Series Swivel Bolt • Nhazi ntọala: Ọ na-enwekarị skru, aku, na nkwonkwo swivel etiti. Ihe nkedo ahụ nwere eri na nsọtụ abụọ; otu njedebe na-ejikọta na akụkụ a kapịrị ọnụ, nke ọzọ na-ejikọta ya na aku. Njikọ swivel etiti etiti na-abụkarị okirikiri ma ọ bụ cylindri ...
Nkọwa
akara
Usoro Swivel Bolt
Atụmatụ nhazi
• Nhazi ntọala: Ọ na-enwekarị skru, aku, na nkwonkwo swivel etiti. Ihe nkedo ahụ nwere eri na nsọtụ abụọ; otu njedebe na-ejikọta na akụkụ a kapịrị ọnụ, nke ọzọ na-ejikọta ya na aku. Njikọ swivel etiti etiti na-abụkarị okirikiri ma ọ bụ cylindrical, na-enye ohere maka ngbanwe ụfọdụ na ntụgharị.
• Ụdị isi: Ụdị dị iche iche, nke a na-ahụkarị gụnyere isi hexagon, isi gburugburu, isi square, isi countersunk, na isi nke ọkara countersunk. Ụdị isi dị iche iche dabara adaba maka ọnọdụ nrụnye dị iche iche na ihe eji eme ihe.
Ngwa na ọgwụgwọ elu
• Akụrụngwa: Ihe ndị a na-ahụkarị gụnyere Q235, 45 #, 40Cr, 35CrMoA, igwe anaghị agba nchara 304, na igwe anaghị agba nchara 316.
• Ngwọta dị n'elu: Usoro mgbochi corrosion gụnyere galvanizing na-ekpo ọkụ, mkpuchi mgbasa, akwa ọcha, na agba agba. Ihe mgbochi ike dị elu na-enwekarị ngwụcha oxide ojii.
Nkọwa na akụkụ
Nkọwapụta eri na-adịkarị site na M5 ruo M39. Ụlọ ọrụ dị iche iche nwere ike ịhọrọ nkọwa kwesịrị ekwesị dịka mkpa dị n'ezie. Dịka ọmụmaatụ, ụlọ ọrụ na-ewu ụlọ na-ejikarị M12-M24 nkọwapụta maka njikọ nhazi ígwè, ebe ebe a na-emepụta ihe na-ejikarị M5-M10 nkọwa maka ijikọ obere akụkụ akụrụngwa.
Ụkpụrụ ọrụ
Site na njirimara mbughari nke nkwonkwo swivel, a na-ahapụ ihe abụọ ejikọtara ọnụ ka ha na-agagharị n'ebe ibe ha nọ n'ime akụkụ ụfọdụ, dị ka ịgbagharị na ntụgharị, na-akwụghachi ụgwọ nke ọma maka mgbanwe ndị ikwu na ngbanwe angular n'etiti ihe ndị ahụ. N'otu oge ahụ, njikọ nke eriri n'etiti ịghasa na nut na-enye ọrụ ntinye aka, na nkwụsịtụ nke nut nwere ike gbanwee ka ọ dị mkpa iji nweta ike njikọ kwesịrị ekwesị.
Mpaghara Ngwa
• Mechanical Manufacturing: A na-ejikarị na ngwaọrụ nnyefe dị iche iche, ngwa ahịrị mmepụta akpaaka, wdg, dị ka njikọ n'ime draịva yinye na idozi usoro ịgbagharị.
• Njikọ Njikọ: Eji ya jikọọ ọkpọkọ nke dayameta dị iche iche ma ọ bụ na mgbanwe angular, yana njikọ n'etiti ọkpọkọ na valvụ, nfuli, na ngwá ọrụ ndị ọzọ, na-anabata mgbasawanye ọkụ na nkwekọrịta na ịma jijiji nke ọkpọkọ.
• Nrụpụta ụgbọ ala: A na-eji ya na sistemụ nkwusioru, sistemu ịkwọ ụgbọ ala, igwe igwe, na akụkụ ndị ọzọ nke ụgbọ ala, na-ahụ maka njikọ chọrọ nke akụrụngwa ụgbọ ala n'oge mmegharị.
• Ụlọ na ịchọ mma: Na-ekere òkè n'ịrụ mgbidi ákwà mgbochi, ntinye ọnụ ụzọ na windo, na ngwá ụlọ na-ebugharị, dị ka njikọ njikọ nke mgbidi ákwà mgbochi na akụkụ njikọ nke ngwá ụlọ na-ebugharị.
Ihe atụ akara
Inweta a hinge bolt na eri nkọwapụta d=M10, nominal ogologo l=100mm, arụmọrụ ọkwa 4.6, na-enweghị elu ọgwụgwọ dị ka ihe atụ, akara ya bụ: Bolt GB 798 M10 × 100.
kpọtụrụ anyị
Ngwaahịa ewu ewu emetụtara
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.
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.
Mgbasa mgbasawanye nke eletrọnịkị
Ọ mejupụtara bolts countersunk, ọkpọkọ mgbasawanye, igwe na-asa akwa, igwe mmiri mmiri na mkpụrụ hexagonal. The ihe bụ ukwuu n'ime carbon ígwè (dị ka Q235), na ọkpụrụkpụ nke electrogalvanized oyi akwa bụ 5-12μm, nke zutere ISO 1461 ma ọ bụ GB/T 13912-2002 ụkpụrụ.
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.
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.
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.
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.
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.
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.
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.
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.
Mpempe mkpịrịkọ nke zinc nwere agba nwere agba
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.
Ihe mkpuchi ụgbọ ala (ihe mgbochi olu square gbara ọkara gburugburu)
Isi nke ihe mkpuchi ụgbọ ala bụ nnukwu ọkara okirikiri, olu ya dịkwa square iji gbochie ntụgharị (ọkọlọtọ GB/T 14). Ihe ndị a na-ahụkarị bụ Q235 ma ọ bụ igwe anaghị agba nchara, nwere elu galvanized ma ọ bụ ojii.
10.9S nnukwu hexagon bolts
10.9S nnukwu hexagon bolts bụ isi akụkụ nke njikọ ụdị esemokwu dị elu. Ihe mejupụtara ha bụ bolts, mkpụrụ, na ihe nchacha okpukpu abụọ (ọkọlọtọ GB/T 1228). Ike tensile ruru 1000MPa na ike mkpụrụ bụ 900MPa. Ọgwụgwọ elu ya na-anakwere Dacromet ma ọ bụ teknụzụ ntinye aka nke ọtụtụ alloy, na nnwale ịgba nnu karịrị awa 1000. Ọ dabara maka oke gburugburu dịka oke osimiri na oke okpomọkụ.
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.
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.
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