Khoom
High-zog blackened txiv ntoo
High-zog blackened txiv ntoo yog neeg txiv ntoo uas ua ib qho dub fe₃o₄ oxide zaj duab xis nyob rau saum npoo ntawm alloy steel los ntawm kev kho tshuaj oxidation (kev kho dub). Cov khoom siv hauv paus feem ntau yog 42crmo lossis 65 manganese steel. Tom qab quenching + tempering kev kho mob, lub hardness tuaj yeem ncav cuag HRC35-45.
Kev piav txog
tus cim
Khoom txhais thiab cov thev naus laus zis thev naus laus zis
High-zog blackened txiv ntoo yog neeg txiv ntoo uas ua ib qho dub fe₃o₄ oxide zaj duab xis nyob rau saum npoo ntawm alloy steel los ntawm kev kho tshuaj oxidation (kev kho dub). Cov khoom siv hauv paus feem ntau yog 42crmo lossis 65 manganese steel. Tom qab quenching + tempering kev kho mob, lub hardness tuaj yeem ncav cuag HRC35-45.
Cov ntaub ntawv tseem ceeb thiab cov yam ntxwv
Khoom siv:
42Crmmo Alloy Steel (Static High Load): Tensile Zog ≥1000MPA;
65 Manganese steel (elasticity xav tau): Hardness Hrc40-45, haum rau lub caij nplooj ntoo ceev.
Nta:
Kev kub siab kuj: Cov yeeb yaj kiab oxide yog qhov ruaj khov qis dua 200 ℃, uas yog qhov zoo dua li cov txheej galvanized;
Tsis muaj kev pheej hmoo ntawm hydrogen embrittlement: cov txheej txheem tshuaj oxidation kom muaj hydrogen embrittlement ntawm electroplating, uas haum rau cov khoom siv ntsuas;
Hnav Yaus: Tus Oxide Zaj Duab Xis Hardness yog HV300-400, uas tuaj yeem tiv thaiv me ntsis kev sib txhuam.
Cov haujlwm thiab cov xwm txheej muaj feem xyuam
Cov Haujlwm:
Caw cov kev co los yog cuam tshuam rau kev txo qis los tiv thaiv bolts los ntawm loosening;
Tswj kev ua tau ruaj khov nyob hauv ib puag ncig kub (xws li cav lub cav taw kev sib txuas).
Cov xwm txheej:
Cov cav tsheb (lub tog raj kheej taub hau bolts), kev sib txuas ntawm (crusher kev sib txuas), cua fais fab khoom (spindle flange).
Txhim Kho thiab Txij Nkawm
:
Thaum siv nrog high-zog bolts, nruj nruj me ntsis raws li lub torque coefficient (xws li 0.11-0.15);
Ntxuav cov roj nto ua ntej kev teeb tsa kom ntseeg tau tias cov yeeb yaj kiab oxide yog nruj nreem rau lub substrate.
Txij Nkawm:
Txheeb xyuas kev ncaj ncees ntawm cov yeeb yaj kiab oxide tsis tu ncua, thiab qhov seem puas yuav tsum tau rov ua dua;
Zam kev ncua ntev hauv electrolyte los tiv thaiv cov yeeb yaj kiab oxide los ntawm kev puas tsuaj.
Yuav cov lus qhia
Xaiv cov ntaub ntawv raws li kev thauj khoom: 42crmo yog qhov haum rau lub zog siab zoo li qub, 65 manganese steel yog haum rau elastic xav tau;
Rau cov xwm txheej kub siab (> 300 ℃), tej hub txheej lossis cov txiv ntoo stainless hlau yuav tsum tau siv hloov.
Kev sib piv thiab cov lus qhia xaiv ntawm 6 tus neeg rau loj
| Ntaus | Electroplated galvanized flange txiv ntoo | Electroplated galvanized txiv ntseej | Kob zinc-plated txiv ntoo | Anti-loosening txiv ntoo | High-zog blackened txiv ntoo | Vuam txiv ntseej |
| Cov ntsiab lus zoo | Dispersed siab, anti-loosening | Tus nqi qis, versatility muaj zog | High corrosion resistance, cim xim | Kev tawm tsam kev co, tshem tau | Siab zog, kub tsis kam | Tas mus txuas, yooj yim |
| Kev Ntsuas Cov Ntsev | 24-72 teev | 24-72 teev | 72-120 teev | 48 teev (nylon) | 48 teev tsis muaj xeb liab | 48 teev (galvanized) |
| Siv tau kub | -20 ℃ ~ 80 ℃ | -20 ℃ ~ 80 ℃ | -20 ℃ ~ 100 ℃ | -56 ℃ ~ 170 ℃ (Txhua Hlau) | -40 ℃ ~ 200 ℃ | -20 ℃ ~ 200 ℃ |
| Cov xwm txheej raug | Yeeb Nkab Flange, Tus Qauv Hlau | General Machinery, Cheeb Tsam Sab Hauv Tsev | Cov khoom siv sab nraum zoov, huab cua | Cav, Cov Khoom Siv Kev Co | Kev kub siab rau qhov kub,, cov khoom co | Tsheb Raug A Tsheb, Siv Machinery |
| Txoj kev teeb tsa | Torque ntswj zawm | Torque ntswj zawm | Torque ntswj zawm | Torque ntswj zawm | Torque ntswj zawm | Vuam Fixation |
| Kev tiv thaiv ib puag ncig | Cyanide-dawb cov txheej txheem ua raws li Rohs | Cyanide-dawb cov txheej txheem ua raws li Rohs | Kev sib cav sib zog chromium yog ib puag ncig zoo dua | Nylon ua raws li rohs | Tsis muaj kuab paug hlau hnyav | Tsis muaj qhov tshwj xeeb |
Xaiv cov lus qhia:
Kev sealing siab yuav tsum muaj: electroplated zinc flange txiv ntseej, nrog gasket rau txhim kho kev sib khi;
High corrosion ib puag ncig: Xim-Plated Zinc Txiv Ntseej, Chromium-Dawb Passivation cov txheej txheem yog nyiam;
Kev co ib puag ncig: Anti-loosening txiv ntoo, txhua hom-hlau yog haum rau cov kev kub kub siab;
Kev kub siab thiab siab: High-zog blackened txiv ntseej, sib phim nrog 10.9 qib bolts;
Ncaj Ncees Txuas: Vuam txiv ntseej, kev teeb meem vuam los yog chaw vuam hom yog xaiv raws li cov txheej txheem.
Tiv Tauj Peb
Muaj feem xyuam cov khoom nrov
Xim galvanized hexagonal Laum tw hlau
Zaj sawv chromate passivation (C2C) raws li electrogalvanizing, txheej tuab tuab 8-15μm, tshuaj tsuag ntsev ntev dua 72 teev. Thaum siv tromium pass cov txheej txheem passivation process, nws ua raws li RoHs Kev Tiv Thaiv Kev Tiv Thaiv Ib puag ncig, thiab HoxaTent Chromium Cov Ntsiab Lus yog ≤1000PPM.
10.9s loj hexagon bolts
10.9s loj hexagon bolts yog cov tseem ceeb ntawm cov siab-muaj zog txhuam-hom kev sib txuas. Lawv muaj kev sib xyaw ntawm bolts, neeg rau, thiab ob chav ntxhua khaub ncaws (txheem GB / T 1228). Lub zog tensile nce mus txog 1000mpa thiab cov txiaj ntsig lub zog yog 900mpa. Nws txoj kev kho mob ntev admromet lossis ntau-alloy co-cenetration thev naus laus zis, thiab cov tshuaj ntsev pov tseg ntau dua li 1000 teev. Nws yog haum rau cov pej xeem muaj xws li dej hiav txwv thiab kub.
Introgalvanized Hexagonal Bolts
Hexagonal Bolts yog tus qauv ntau tshaj plaws bolts nrog hexagonal hau thiab siv nrog txiv ntoo (qauv GB / T 5780). Cov ntaub ntawv sib xws yog Q235 lossis 35CroCro, nrog cov chaw ntawm galvanized lossis dub.
Electro-galvanized nthuav dav Hook
Ua los ntawm Q235 carbon hlau thiab lwm cov ntaub ntawv, qhov chaw yog Electro-greating, thiab cov txheej txheem txheej xim dawb yog 5-12μm, uas ua tau raws li cov kev kho mob tom qab muaj 5,
Electrogalvanized Expansion Bolts
Nws muaj cov txee rau cov txee, cov raj nthuav dav, cov tshuab ntxhua khaub ncaws, cov tshuab ntxhua khaub ncaws, lub caij nplooj ntoo hlav ntxhua khaub ncaws thiab cov noob txiv ntoo hlav lub caij nplooj ntoo hlav. Cov khoom siv feem ntau yog cov hlau roj carbon (xws li Q235), thiab cov tuab ntawm hluav taws xob txheej yog 561, uas ua tau raws li ISO 1461 lossis GB / T 13912.
Xim Zinc Flange Bolts
Lub taub hau ntawm Flange Bolt muaj flange flange kom nce thaj tsam ntawm thaj chaw sib tiv toj thiab tawg lub siab (tus qauv GB / T 5787). Cov lus qhia tshwj xeeb M6-M30, cov khoom Q235 lossis 35CRMO, nto Galvanized lossis dub.
Welded Phaj Thauj Tog Rau Nkoj (Welded Phaj Rau Lub Tog Hluav Taws Kub
Welded phaj thauj tog rau nkoj muaj tus pas nrig ntaus, muaj lub ncoo welded thiab tus tuav pob tw. Cov ntaub qhwv yog tsau nrog bolts los ntawm vuam los tsim cov qauv sib xyaw ntawm "ntsia liaj qhov rooj + ncoo". Lub ncoo nce qhov chaw sib ze nrog cov pob zeb ua, tawg cov thauj khoom thiab txhim kho kev ruaj khov.
Dub Zinc Plated Vin
Los ntawm Dub Passivation kua tshuaj kho (C2D) muaj ntsev ntsev lossis tooj liab, dub passivation zaj duab xis yog tsim nrog ib tuab ntawm li 10-15μm. Tus nqi yog siab tab sis cov tsos yog qhov txawv.
Electroplated Galvanized Flange txiv ntoo (flange lub ntsej muag txiv ntseej)
Electroplated galvanized flange txiv ntoo yog ib tug txiv ntoo tshwj xeeb nrog cov nplaim taws sib txuas ntxiv rau ib qho kawg ntawm cov txiv ntoo hexagonal. Cov Flange nce kev sib ze nrog nrog cov chaw sib txuas, disperses lub siab thiab txhim kho lub shear tsis kam. Nws tus qauv suav nrog cov tshooj xov, flange thiab galvanized txheej. Qee cov qauv tau los tiv thaiv cov hniav tiab hauv qab ntawm flange (xws li DIN6923 Txuj Ci).
Dub Zinc Plated Hexagonal Bolts
Hexagonal Bolts yog tus qauv ntau tshaj plaws bolts nrog hexagonal hau thiab siv nrog txiv ntoo (qauv GB / T 5780). Cov ntaub ntawv sib xws yog Q235 lossis 35CroCro, nrog cov chaw ntawm galvanized lossis dub.
Electro-Galvanized Countersunk Hla Bolts
Lub taub hau ntawm lub countersununk hla ntsia liaj qhov rooj kub Cov ntaub ntawv cov khoom siv uas yog cov hlau, stainless hlau, stainless hlau lossis xws li nylon 66), nrog kev kho xim galvanized lossis ntuj ci rau saum npoo.
Dub Zinc Flange Bolts
Lub taub hau ntawm Flange Bolt muaj flange flange kom nce thaj tsam ntawm thaj chaw sib tiv toj thiab tawg lub siab (tus qauv GB / T 5787). Cov lus qhia tshwj xeeb M6-M30, cov khoom Q235 lossis 35CRMO, nto Galvanized lossis dub.
Dub Zinc Plated Countersunk Hla Bolts
Lub taub hau ntawm lub countersununk hla ntsia liaj qhov rooj kub Cov ntaub ntawv cov khoom siv uas yog cov hlau, stainless hlau, stainless hlau lossis xws li nylon 66), nrog kev kho xim galvanized lossis ntuj ci rau saum npoo.
Electro-galvanized Hexagonal Laum Xov
Ua los ntawm cov hlau 1022A cov hlau ua kom muaj zog txog HV560 nce mus txog HV560- Qhov saum npoo yog electro-galvanized los ua ib tug 5-12μm txheej, uas tau ua raws li GB / T 13912-2002 kev kuaj tshuaj, thiab lub sijhawm ntsev tshuaj mus txog 24-48 teev yam tsis muaj xeb dawb.
Hexagon ntsaws zinc-plated bolts
Lub hexagon ntswj pas nrig lub taub hau muaj lub taub hau hexagon npog qhov thiab yuav tsum tau ua kom nruj nrog cov hexagon ntsaws (txheem GB / T 70.1). Cov ntaub ntawv cov khoom siv tau 35crmo lossis 42crmo, thiab cov kev kho deg tau muab faib ua peb hom: electrogalvanized, xim zinc-plated, thiab dub zinc-plated.
Hexagon ntsaws dub zinc-plated bolts
Lub hexagon ntswj pas nrig lub taub hau muaj lub taub hau hexagon npog qhov thiab yuav tsum tau ua kom nruj nrog cov hexagon ntsaws (txheem GB / T 70.1). Cov ntaub ntawv cov khoom siv tau 35crmo lossis 42crmo, thiab cov kev kho deg tau muab faib ua peb hom: electrogalvanized, xim zinc-plated, thiab dub zinc-plated.
Thov tso peb cov lus
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