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Ngwaahịa
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.
Nkọwa
akara
Nkọwa ngwaahịa na nhazi
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.
Isi ihe na atụmatụ
Ihe: Q235 carbon ígwè (conventional), 304 igwe anaghị agba nchara (corrosion eguzogide).
Atụmatụ:
Ndozi mgbagha: Ịtụgharị mkpanaka ngbanwe nwere ike imeziwanye ike nke eriri waya, na izi ezi nke ± 1mm;
Nkwụsị ike ọgwụgwụ: Usoro ịgha ahụ na-eme ka ike dịkwuo mma ma dabara adaba maka gburugburu ịma jijiji dị elu;
Nhazi mgbochi ịtọpụ: mkpụrụ okpukpu abụọ ma ọ bụ nkwụkwụ na-egbochi ịtọpụ na mberede.
Ọrụ yana ọnọdụ ndapụta
Ọrụ:
Idozi ihe ndị na-agbanwe agbanwe dị ka eriri ikuku ikuku na eriri ebuli;
Gbanwee erughị ala nke igwe ihe owuwu ígwè iji hụ nkwụsi ike nhazi.
Ọnọdụ:
Mwube (ụdọ ikuku ikuku kreenụ ụlọ elu), injinịa ike (ngbanwe ahịrị nhụsianya nnyefe), ụgbọ mmiri (mast fixing).
Nwụnye na mmezi
Nwụnye:
Mgbe emechara eriri waya nke ọma, tụgharịa mkpanaka ngbanwe na esemokwu achọrọ;
Jiri mkpụrụ osisi abụọ kpọchie ka ọ ghara ịtọpụ ya.
Nlekọta:
Na-elele nchara nke nkata nkata mgbe niile, ma tinye agba nwere zinc na mkpuchi zinc mebiri emebi;
Zere iji ngwaahịa mkpuchi plastik na gburugburu okpomọkụ dị elu (> 150 ℃).
Ịzụta ntụnye
Họrọ nkọwa dị ka dayameta nke eriri waya (dị ka Φ20 eriri waya dabara M22 nkata bolts);
Maka gburugburu mmiri, họrọ igwe anaghị agba nchara 316, yana mkpuchi nylon maka nchebe corrosion.
Ntuziaka iji tụnyere na ịhọrọ nnukwu Bolts iri na isii
| Ụdị | 10.9S nnukwu bolt hexagonal | 10.9S shiee bolt | T-bolt | U-bolt | Countersunk cross bolt | Bolt nru ububa | Flange bolt | Ntu ntu ịgbado ọkụ | Ihe mkpuchi nkata | Ihe mkpuchi kemịkalụ | Usoro bolt hexagonal | Ihe mkpuchi ụgbọ | Zinc electroplated hexagonal | Zinc nwere agba hexagonal | Usoro ihe mkpuchi hexagon | stud bolt |
| Uru isi | Ike dị oke elu, nnyefe ike esemokwu | Nyocha onwe onye, iguzogide ala ọma jijiji | Ntinye ngwa ngwa | Ike mgbanwe | Mara mma nke zoro ezo, mkpuchi | Ọdịmma ntuziaka | Akwa akara | Ike njikọ dị elu | Ndozi esemokwu | Enweghị nrụgide mgbasawanye | Akụ na ụba na eluigwe na ala | Mgbochi ntụgharị na mgbochi izu ohi | Ihe mgbochi corrosion bụ isi | Nnukwu nguzogide corrosion | Mara mma mgbochi corrosion | Ike ike dị elu |
| Nnwale ịgba nnu | 1000 awa (Dacromet) | awa 72 (galvanized) | awa 48 | awa 72 | awa 24 (galvanized) | awa 48 | awa 72 | awa 48 | awa 72 | Afọ 20 | 24-72 awa | awa 72 | 24-72 awa | 72-120 awa | awa 48 | awa 48 |
| Ọnọdụ okpomọkụ dị | -40 ℃ ~ 600 ℃ | -20 ℃ ~ 200 ℃ | -20 ℃ ~ 80 ℃ | -20 ℃ ~ 100 ℃ | -20 ℃ ~ 100 ℃ | -20 ℃ ~ 95 ℃ | -20 ℃ ~ 200 ℃ | -20 ℃ ~ 200 ℃ | -20 ℃ ~ 150 ℃ | -40 ℃ ~ 80 ℃ | -20 ℃ ~ 80 ℃ | -20 ℃ ~ 80 ℃ | -20 ℃ ~ 80 ℃ | -20 ℃ ~ 100 ℃ | -20 ℃ ~ 100 ℃ | -20 ℃ ~ 200 ℃ |
| Ihe ndapụta a na-ahụkarị | Ọdịdị ígwè, àkwà mmiri | Ụlọ elu dị elu, ígwè ọrụ | T-oghere | Ndozi ọkpọkọ | Ngwá ụlọ, ngwá electronic | Ngwa ụlọ, kabinet | Ọkụ flanges | Njikọ ígwè-concrete | Ụdọ ikuku ikuku | Nkwado ụlọ | Igwe n'ozuzu, ime ụlọ | Ihe owuwu osisi | Igwe n'ozuzu | Ngwá ọrụ dị n'èzí | Ngwá ọrụ nkenke | Njikọ efere dị ukwuu |
| Usoro ntinye | Ihe mgbaka ike | Ihe mgbanaka ịkwa akwa | Akwụkwọ ntuziaka | Akụ na-emesi ike | Screwdriver | Akwụkwọ ntuziaka | Ihe mgbaka ike | Arc ịgbado ọkụ | Ndozi ntuziaka | Chemical anchoring | Ihe mgbaka ike | Ịpị + mkpụrụ | Ihe mgbaka ike | Ihe mgbaka ike | Ihe mgbaka ike | Akụ na-emesi ike |
| Nchekwa gburugburu ebe obibi | Dacromet RoHS na-akwadoghị Chrome | RoHS kwadoro Galvanized | Phosphate | Galvanized | Plastic RoHS kwadoro | Plastic RoHS kwadoro | Galvanized | Igwe anaghị agba nchara | Galvanized | Enweghị mgbaze | RoHS na-akwado Cyanide zinc plating | Galvanized | Zinc plating na-enweghị cyanide | Passivation nke chromium trivalent | Phosphate | Enweghị mmiri mmiri hydrogen |
Atụmatụ nhọrọ:
Ultra-elu ike chọrọ: 10.9S nnukwu hexagonal bolts, dakọtara nchara Ọdịdị esemokwu ụdị njikọ;
Seismic na mgbochi loosening: torsion shiee bolts, adabara akụrụngwa ntọala na ugboro vibrations;
Nrụnye T-oghere: T-bolts, nhazi ọnọdụ ngwa ngwa;
Idozi pipeline: U-bolts, kwesịrị ekwesị maka dayameta ọkpọkọ dị iche iche;
Ọdịmma dị elu chọrọ: bolts cross cross, mara mma na nke zoro ezo;
Ijikwa akwụkwọ ntuziaka: bolts nru ububa, enweghị ngwaọrụ achọrọ;
Akwa akara: flange bolts, na gaskets iji kwalite akara;
Njikọ ígwè-concrete: mbọ ịgbado ọkụ, ịgbado ọkụ nke ọma;
Ndozi esemokwu: bolts nkata, njikwa ziri ezi nke eriri eriri waya;
Injinia anchoring: bolts kemịkalụ, enweghị nrụgide mgbasawanye;
Njikọ mkpokọta: usoro bolt hexagonal, nhọrọ mbụ maka akụ na ụba;
Ihe owuwu osisi: bolts ụgbọ ala, mgbochi ntụgharị na mgbochi izu ohi;
Ihe mgbochi corrosion chọrọ: hexagonal galvanized bolts, nhọrọ mbụ maka ojiji n'èzí;
Njikọ efere dị ukwuu: stud bolts, kwesịrị ekwesị maka oghere nrụnye dị iche iche.
kpọtụrụ anyị
Ngwaahịa ewu ewu emetụtara
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).
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.
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.
Ntu ịgbado ọkụ
studs ịgbado ọkụ bụ cylindrical isi ịgbado ọkụ studs edobere na nne na nna ihe site arc stud ịgbado ọkụ (ọkọlọtọ GB/T 10433), mere nke SWRCH15A ma ọ bụ ML15, na tensile ike ≥400MPa na-enye ike ≥320MPa.
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.
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.
Mkpụrụ nwere zinc nwere agba
A na-agbanye mkpụrụ osisi zinc nwere agba na-adabere na electrogalvanizing iji mepụta ihe nkiri passivation na-acha agba nke egwurugwu (nwere trivalent chromium ma ọ bụ chromium hexavalent) 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.
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.
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.
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.
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.
Ihe mkpuchi mkpuchi eletrọnịkị
Atụmatụ Structural Series Swivel Bolt • Nhazi ntọala: Na-enwekarị skru, aku, a...
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.
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.
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.
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.
Biko hapụ anyị ozi
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