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Ngwaahịa
Akụ ịgbado ọkụ (ọkụ ịgbado ọkụ)
Welding nut bụ a nut ofu na workpiece site ịgbado ọkụ. Ụdị ndị a na-emekarị gụnyere akị welding projection (DIN929) na ntụpọ ịgbado ọkụ (DIN2527). Ihe owuwu ya gụnyere ngalaba threaded na ntọala ịgbado ọkụ. Ebe ịgbado ọkụ nwere onye isi ma ọ bụ ụgbọ elu iji kwalite ike ịgbado ọkụ.
Nkọwa
akara
Nkọwa ngwaahịa na nhazi
Welding nut bụ a nut ofu na workpiece site ịgbado ọkụ. Ụdị ndị a na-emekarị gụnyere akị welding projection (DIN929) na ntụpọ ịgbado ọkụ (DIN2527). Ihe owuwu ya gụnyere ngalaba threaded na ntọala ịgbado ọkụ. Ebe ịgbado ọkụ nwere onye isi ma ọ bụ ụgbọ elu iji kwalite ike ịgbado ọkụ.
Isi ihe na njirimara
Ihe: Q235 carbon steel (conventional), 35CrMoA alloy ígwè (ike dị elu), ịgbado ọkụ isi ọkpụrụkpụ 3-6mm, n'ahịrị na DIN2510 ọkọlọtọ, adabara elu okpomọkụ na elu nrụgide gburugburu ebe obibi.
Atụmatụ:
Ịtụkwasị obi dị elu: ịgbado ọkụ iji zere ịtọpụ, kwesịrị ekwesị maka njikọ na-enweghị ike ịpụpụ;
Nguzogide corrosion: elu nwere ike ịbụ galvanized ma ọ bụ gbaa oji, ọ nweghịkwa nchara na-acha uhie uhie na nnwale ịgba nnu maka awa 48;
Mfe nrụnye: ọ dịghị tupu mkpọpu ihe a chọrọ, na ọ nwere ike ozugbo welded n'elu nke workpiece.
Ọrụ yana ndapụta ndapụta
Ọrụ:
Idozi nkwado ọkpọkọ, akụrụngwa chassis ụgbọ ala, yana ọnụ ụlọ arụrụ arụ ọrụ;
Nye njikọ na-adịgide adịgide ma belata oge mgbakọ.
Ọnọdụ:
Imepụta ụgbọ ala (akụkụ nkwusioru chassis), igwe na-ewu ụlọ (booms crane), arịa nrụgide (flanges reactor).
Nwụnye na mmezi
Nwụnye:
Hichaa elu ịgbado ọkụ ma dozie ya na ịgbado ọkụ na-eguzogide ma ọ bụ ịgbado ọkụ;
Ọ dị mkpa ka edozie ịgbado ọkụ ugbu a dịka nha akị (dị ka 8-10kA maka mkpụrụ M10).
Nlekọta:
Na-elele iguzosi ike n'ezi ihe nke weld mgbe niile ka ịzere nrụrụ na ọnwụ ike;
Elu okpomọkụ na-eguzogide ịgbado ọkụ mkpara (dị ka E309L) na-achọrọ na elu okpomọkụ gburugburu (> 200 ℃).
Ịzụta ndụmọdụ
Họrọ ụdị dị ka usoro ịgbado ọkụ: projection ịgbado ọkụ akụ kwesịrị ekwesị maka akpaghị aka mmepụta ahịrị, na ntụpọ ịgbado ọkụ akụ kwesịrị ekwesị maka akwụkwọ ịgbado ọkụ;
Maka ọnọdụ dị elu, họrọ ihe 35CrMoA wee dakọọ bolts ọkwa 10.9.
Ntụle na ntụzịaka nhọrọ nke mkpụrụ isi isii
| Ụdị | Mkpụrụ flange galvanized eletrọnịkị | Electroplated galvanized aku | Akụ nwere akwa zinc nwere agba | Mgbochi atọpụ aku | Akụ na-agba oji dị elu | Akụ ịgbado ọkụ |
| Uru isi | Nrụgide gbasasịa, mgbochi ịtọpụ | Ọnụ ala dị ala, ike ntụgharị | Nnukwu nguzogide corrosion, njirimara agba | Mgbochi ịma jijiji, mbughari | Ike dị elu, oke okpomọkụ na-eguzogide | Njikọ na-adịgide adịgide, adaba |
| Nnwale ịgba nnu | 24-72 awa | 24-72 awa | 72-120 awa | awa 48 (nylon) | awa 48 na-enweghị nchara uhie | awa 48 (galvanized) |
| Ọnọdụ okpomọkụ dị | -20 ℃ ~ 80 ℃ | -20 ℃ ~ 80 ℃ | -20 ℃ ~ 100 ℃ | -56 ℃ ~ 170 ℃ (niile metal) | -40 ℃ ~ 200 ℃ | -20 ℃ ~ 200 ℃ |
| Ihe ndapụta a na-ahụkarị | Pipe flange, ígwè Ọdịdị | Igwe n'ozuzu, gburugburu ime ụlọ | Akụrụngwa dị n'èzí, ebe iru mmiri | Injin, akụrụngwa ịma jijiji | Igwe okpomọkụ dị elu, akụrụngwa ịma jijiji | Ịrụ ụgbọ ala, igwe ihe owuwu |
| Usoro ntinye | Ịkwụsị mkpịsị aka Torque | Ịkwụsị mkpịsị aka Torque | Ịkwụsị mkpịsị aka Torque | Ịkwụsị mkpịsị aka Torque | Ịkwụsị mkpịsị aka Torque | Ndozi ịgbado ọkụ |
| Nchekwa gburugburu ebe obibi | Usoro enweghị Cyanide na-akwado RoHS | Usoro enweghị Cyanide na-akwado RoHS | Trivalent chromium bụ enyi na gburugburu ebe obibi | Nylon na-akwado RoHS | Ọ dịghị arọ metal mmetọ | Enweghị ihe pụrụ iche chọrọ |
Atụmatụ nhọrọ:
Ọkwa dị elu chọrọ: electroplated zinc flange nut, na gasket iji welie akara;
Mpaghara corrosion dị elu: zinc nut na-acha agba agba, usoro ngafe na-enweghị chromium na-ahọrọ;
gburugburu ịma jijiji: mgbochi loosening nut, All-metal ụdị adabara elu okpomọkụ Mpaghara;
Okpomọkụ dị elu na ibu dị elu: aku siri ike dị elu, dabara na bolts ọkwa 10.9;
Njikọ na-adịgide adịgide: welding nut, projection welding ma ọ bụ ntụpọ ịgbado ọkụ ụdị a na-ahọrọ dị ka usoro.
kpọtụrụ anyị
Ngwaahịa ewu ewu emetụtara
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.
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).
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.
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.
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.
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.
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.
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.
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.
gaskets nwere zinc nwere agba
A na-agafe gaskets zinc nwere agba na-adabere na electrogalvanizing iji mepụta ihe nkiri passivation nwere agba nke egwurugwu (nwere chromium trivalent ma ọ bụ hexavalent chromium) nke nwere ọkpụrụkpụ ihe nkiri nke ihe dịka 0.5-1μm. Ọrụ mgbochi corrosion ya dị mma karịa electrogalvanizing nkịtị, na agba elu na-enwu gbaa, yana arụmọrụ yana ịchọ mma.
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 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.
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.
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.
Steel Ọdịdị ịgbado ọkụ studs
Ihe maka studs ịgbado ọkụ gụnyere SWRCH15A, ML15AL ma ọ bụ ML15, na nkịtị carbon steels Q195 ...
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.
Biko hapụ anyị ozi
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