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Zogulitsa
10.9S mabawuti akulu a hexagon
10.9S mabawuti akulu a hexagon ndizomwe zimalumikizana ndi mikangano yamphamvu kwambiri. Amapangidwa ndi mabawuti, mtedza, ndi ma washer awiri (standard GB/T 1228). Mphamvu yamakokedwe imafika 1000MPa ndipo mphamvu zokolola ndi 900MPa. Chithandizo chake chapamwamba chimatengera ukadaulo wa Dacromet kapena multi-alloy co-lopenya, ndipo kuyesa kwa kupopera mchere kumaposa maola 1000. Ndizoyenera kumadera ovuta kwambiri monga nyanja zamchere komanso kutentha kwambiri.
Kufotokozera
chikhomo
Kutanthauzira kwazinthu ndi ukadaulo wapakatikati
10.9S mabawuti akulu a hexagon ndizomwe zimalumikizana ndi mikangano yamphamvu kwambiri. Amapangidwa ndi mabawuti, mtedza, ndi ma washer awiri (standard GB/T 1228). Mphamvu yamakokedwe imafika 1000MPa ndipo mphamvu zokolola ndi 900MPa. Chithandizo chake chapamwamba chimatengera ukadaulo wa Dacromet kapena multi-alloy co-lopenya, ndipo kuyesa kwa kupopera mchere kumaposa maola 1000. Ndizoyenera kumadera ovuta kwambiri monga nyanja zamchere komanso kutentha kwambiri.
Zida zazikulu ndi mawonekedwe
Zofunika: 20MnTiB, 35VB aloyi zitsulo, kuzimitsidwa + kupsya mtima, kuuma HRC35-45.
Makhalidwe:
Mphamvu yapamwamba kwambiri: Imakwaniritsa zofunikira zopangira zivomezi zamapangidwe azitsulo, ndipo imatha kupirira zolemetsa zambiri monga milatho ndi nyumba zazitali;
Kutumiza kwa Friction: Preload imagwiritsidwa ntchito kuti ipangitse kukangana pakati pa mbale zolumikizira kuti zisadutse, ndipo chitetezo ndi chabwino kuposa cholumikizira kukakamiza;
Kuchita kwa anti-corrosion: Chithandizo cha Dacromet chilibe chiwopsezo cha hydrogen embrittlement, kuuma kwa multi-alloy co-diffusion wosanjikiza ndi HV400, ndipo imalimbana ndi kutentha kwa 600 ℃.
Ntchito ndi zochitika zoyenera
Ntchito:
Kumwaza katundu, kumapangitsanso kukhazikika kwa mfundo, ndipo ndizoyenera kulumikizana ndizitsulo zonse kapena pang'ono;
Reusable, ndipo angagwiritsidwe ntchito kachiwiri pambuyo disassembly anayendera popanda kuwonongeka.
Zochitika:
Ukatswiri wa mlatho (monga kugwirizana kwa bridge tower connection), mafakitale (steel truss node), zida zamagetsi zamagetsi (nsanja flange).
Kuyika ndi kukonza
Kuyika:
Gwiritsani ntchito wrench ya torque kuti muyimitse molingana ndi torque ya 0.11-0.15, ndipo torque yoyamba yomangirira ndi 50% ya torque yomaliza yomaliza;
Gwiritsani ntchito makina ochapira apadera (GB/T 1230) kuti muwonetsetse kuti katunduyo amagawidwa mofanana.
Kusamalira:
Yang'anani kuchepa kwa ma torque a bolt nthawi zonse, ndipo ganizirani momwe kutentha kumakhudzira ndi kukangana m'madera omwe ali ndi kusiyana kwakukulu kwa kutentha;
Zigawo zowonongeka za zokutira za Dacromet zimatha kukonzedwa ndi utoto wa chromium wopanda zinc-aluminium.
Gulani malingaliro
Pamalo otentha kwambiri (> 300 ℃), sankhani njira yolowera ma aloyi amitundu yambiri, komanso malo otsika, sankhani njira ya Dacromet;
Yang'anirani zinthu zomwe zimakonda zachilengedwe zomwe zadutsa satifiketi ya ISO 14001.
Upangiri Wofananizira ndi Kusankha Maboti Aakulu Khumi ndi Sikisitini
| Mtundu | 10.9S bawuti yayikulu ya hexagonal | 10.9S shear bawuti | T-bolt | U-bolt | Countersunk mtanda bawuti | Bawuti ya butterfly | Chovala cha Flange | Kuwotcherera misomali | Basket bawuti | Bawuti ya Chemical | Hexagonal bawuti mndandanda | Bawuti yagalimoto | Hexagonal electroplated zinc | Zinc wamtundu wa hexagonal | Hexagon socket bolt mndandanda | Bawuti |
| Ubwino waukulu | Mphamvu yapamwamba kwambiri, kufalikira kwamphamvu yakukangana | Kudzifufuza, kukana zivomezi | Kukhazikitsa mwachangu | Kusinthasintha kwamphamvu | Zokongola zobisika, zotsekemera | Pamanja mosavuta | Kusindikiza kwakukulu | Mphamvu yolumikizana kwambiri | Kusintha kwamphamvu | Palibe kupsinjika kwakukula | Zachuma komanso zapadziko lonse | Anti-rotation ndi anti-kuba | Basic anti- dzimbiri | High dzimbiri kukana | Zokongola zotsutsana ndi dzimbiri | Mkulu wamakokedwe mphamvu |
| Mayeso opopera mchere | Maola 1000 (Dacromet) | 72 hours (malata) | maola 48 | 72 maola | Maola 24 (malata) | maola 48 | 72 maola | maola 48 | 72 maola | 20 zaka | 24-72 maola | 72 maola | 24-72 maola | 72-120 maola | maola 48 | maola 48 |
| Kutentha koyenera | -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 ℃ |
| Zochitika zenizeni | Zomangamanga zachitsulo, milatho | Nyumba zapamwamba, makina | T-mipata | Kukonza mapaipi | Mipando, zida zamagetsi | Zida zapakhomo, makabati | Mapaipi flanges | Zolumikizira zachitsulo-konkriti | Zingwe zamphepo za chingwe | Kulimbitsa zomanga | General makina, m'nyumba | Zomangamanga zamatabwa | General makina | Zida zakunja | Zida zolondola | Kulumikizana kwa mbale yayikulu |
| Njira yoyika | Wrench ya torque | Wrench ya torque | Pamanja | Mtedza kumangitsa | Screwdriver | Pamanja | Wrench ya torque | Kuwotcherera kwa arc | Kusintha pamanja | Chemical anchoring | Wrench ya torque | Kugunda + mtedza | Wrench ya torque | Wrench ya torque | Wrench ya torque | Mtedza kumangitsa |
| Chitetezo cha chilengedwe | Chrome-free Dacromet RoHS imagwirizana | Galvanized RoHS imagwirizana | Phosphating | Zokhala ndi malata | Pulasitiki RoHS imagwirizana | Pulasitiki RoHS imagwirizana | Zokhala ndi malata | Zopanda zitsulo zolemera | Zokhala ndi malata | Zopanda zosungunulira | Kuyika kwa zinki kopanda cyanide kumagwirizana ndi RoHS | Zokhala ndi malata | Kupaka zinc wopanda cyanide | Trivalent chromium passivation | Phosphating | Palibe hydrogen embrittlement |
Malingaliro osankha:
Zofunikira zamphamvu kwambiri: 10.9S ma bawuti akulu a hexagonal, ofananira ndi chitsulo cholumikizira mtundu wamitundu;
Seismic ndi anti-kumasula: ma torsion shear bolts, oyenera maziko a zida zokhala ndi kugwedezeka pafupipafupi;
Kuyika kwa T-slot: T-bolts, kusintha kwachangu;
Kukonza mapaipi: U-bolts, oyenera ma diameter osiyana a chitoliro;
Zofunikira za flatness pamwamba: countersunk cross bolts, zokongola ndi zobisika;
Kumangitsa pamanja: mabawuti agulugufe, palibe zida zofunika;
Kusindikiza kwakukulu: mabawuti a flange, okhala ndi ma gaskets kuti apititse patsogolo kusindikiza;
Kulumikizana kwachitsulo ndi konkire: misomali yowotcherera, kuwotcherera bwino;
Kusintha kwamphamvu: mabawuti adengu, kuwongolera kolondola kwa chingwe cha waya;
Umisiri wapambuyo: ma bolts amankhwala, palibe kupsinjika kwakukula;
Kulumikizana kwakukulu: mndandanda wa bawuti wa hexagonal, kusankha koyamba kwachuma;
Kapangidwe ka matabwa: mabawuti onyamula, odana ndi kuzungulira ndi odana ndi kuba;
Zofunikira zotsutsana ndi dzimbiri: mabawuti a hexagonal, chisankho choyamba chogwiritsa ntchito panja;
Kulumikizana kwa mbale zonenepa: mabawuti a stud, oyenera malo osiyanasiyana oyika.
Lumikizanani nafe
Zogwirizana zodziwika bwino
Electrogalvanized embedded mbale
Q235 kapena Q355 carbon steel, makulidwe a mbale zitsulo nthawi zambiri 6-50mm, awiri a nangula bala ndi 8-25mm, mogwirizana ndi GB/T 700 kapena GB/T 1591 miyezo.
Nangula wooneka ngati 7 (zobowola zooneka ngati 7)
Nangula wa mawonekedwe 7 amatchulidwa chifukwa mbali imodzi ya bolt imapindika mu mawonekedwe a "7". Ndi imodzi mwa mitundu yofunikira kwambiri ya mabawuti a nangula. Kapangidwe kake kamakhala ndi ndodo ya ulusi ndi mbedza yooneka ngati L. Gawo la mbedza limakwiriridwa mu maziko a konkire ndikulumikizidwa ku zida kapena kapangidwe kachitsulo kudzera mu mtedza kuti akwaniritse kukhazikika kokhazikika.
Electrogalvanized hexagonal bolts
Maboti a hexagonal ndi ma bawuti odziwika kwambiri okhala ndi mitu ya hexagonal ndipo amagwiritsidwa ntchito ndi mtedza (standard GB/T 5780). Zida wamba ndi Q235 kapena 35CrMo, zokhala ndi malata kapena zakuda.
Ma gaskets amtundu wa zinc
Ma gaskets amtundu wa zinki amasinthidwa pamaziko a electrogalvanizing kuti apange filimu yamtundu wa utawaleza (yokhala ndi trivalent chromium kapena hexavalent chromium) yokhala ndi makulidwe a filimu pafupifupi 0.5-1μm. Kuchita kwake kotsutsana ndi dzimbiri ndikwabwinoko kuposa electrogalvanizing wamba, ndipo mtundu wapamtunda ndi wowala, ndi magwiridwe antchito komanso kukongoletsa.
Hot-kuviika kanasonkhezereka ophatikizidwa mbale
Mofanana ndi mbale electrogalvanized ophatikizidwa, ntchito Q235 kapena Q355 mpweya zitsulo, zitsulo mbale makulidwe 8-50mm, nangula bala m'mimba mwake 10-32mm, mogwirizana ndi GB/T 700 muyezo.
Zovala za hinge zakuda za zinc
Mawonekedwe a Swivel Bolt Series • Kapangidwe Koyambira: Nthawi zambiri amakhala ndi screw, nati, ...
Mtedza wamtundu wa zinki
Mtedza wamtundu wa zinki umadutsa pamaziko a electrogalvanizing kuti apange filimu yamtundu wa utawaleza (yokhala ndi trivalent chromium kapena hexavalent chromium) yokhala ndi makulidwe a filimu pafupifupi 0.5-1μm. Kuchita kwake kotsutsana ndi dzimbiri ndikwabwinoko kuposa electrogalvanizing wamba, ndipo mtundu wapamtunda ndi wowala, ndi magwiridwe antchito komanso kukongoletsa.
Maboti amankhwala otenthetsera akuviika
Mabawuti a Chemical amakonza wononga mu gawo lapansi monga konkire kudzera mu cholumikizira chamankhwala, ndipo amapangidwa ndi wononga, payipi, ndi wochapira (muyezo wa GB 50367). Zida zodziwika bwino ndi zitsulo kapena chitsulo chosapanga dzimbiri, ndipo kuya kwake ndi ≥8d (d ndi m'mimba mwake).
Kuwotcherera misomali
Zida zowotcherera ndi cylindrical head welding studs zokhazikika kuzinthu za makolo ndi arc stud welding (standard GB/T 10433), zopangidwa ndi SWRCH15A kapena ML15, zokhala ndi mphamvu zolimba ≥400MPa ndi zokolola mphamvu ≥320MPa.
Mtedza wakuda wamphamvu kwambiri
Mtedza wakuda wamphamvu kwambiri ndi mtedza womwe umapanga filimu yakuda ya Fe₃O₄ oxide pamwamba pazitsulo za alloy kupyolera mu mankhwala oxidation (mankhwala akuda). Zinthu zoyambira nthawi zambiri zimakhala 42CrMo kapena 65 manganese chitsulo. Pambuyo pozimitsa + chithandizo cha kutentha, kuuma kumatha kufika HRC35-45.
Bawuti ya ngolo (yozungulira theka la mutu square neck bolt)
Mutu wa bolt wa ngolo ndi semicircle yayikulu, ndipo khosi ndi lalikulu kuti mupewe kuzungulira (muyezo wa GB / T 14). Zida wamba ndi Q235 kapena chitsulo chosapanga dzimbiri, chokhala ndi malata kapena chakuda pamwamba.
Gasket yakuda yamphamvu kwambiri
Gasket yakuda yamphamvu kwambiri ndi gasket yomwe imapanga filimu yakuda ya Fe₃O₄ oxide pamwamba pa chitsulo cha alloy kudzera mu okosijeni wamankhwala (mankhwala akuda), okhala ndi makulidwe a filimu pafupifupi 0.5-1.5μm. Zinthu zake zoyambira zimakhala 65 manganese chitsulo kapena 42CrMo aloyi chitsulo, ndipo pambuyo kuzimitsa + kutentha mankhwala, kuuma akhoza kufika HRC35-45.
Zovala zakuda za zinc flange
Mutu wa flange bawuti ali ndi flange kuzungulira kuonjezera kukhudzana dera ndi kumwazikana kuthamanga (muyezo GB/T 5787, GB/T 5789). Mafotokozedwe wamba M6-M30, zinthu Q235 kapena 35CrMo, pamwamba kanasonkhezereka kapena kuda.
Electroplated zinc flange mabawuti
Mutu wa flange bawuti ali ndi flange kuzungulira kuonjezera kukhudzana dera ndi kumwazikana kuthamanga (muyezo GB/T 5787, GB/T 5789). Mafotokozedwe wamba M6-M30, zinthu Q235 kapena 35CrMo, pamwamba kanasonkhezereka kapena kuda.
Maboti okulitsa okhala ndi zinc amitundu
Mtundu wa zinc passivation process (c2C) umatengedwa, makulidwe a zokutira ndi 8-15μm, ndipo kukana kwa dzimbiri kwa mayeso opopera mchere ndi maola opitilira 72, omwe ali ndi ntchito zotsutsana ndi dzimbiri komanso zokongoletsera.
Shaft ya pini yakuda ya zinki
Kupyolera mu wakuda passivation madzi mankhwala (c2D) okhala mchere siliva kapena mchere wamkuwa, wakuda passivation filimu aumbike ndi makulidwe pafupifupi 10-15μm. Mtengo wake ndi wokwera koma mawonekedwe ake ndi apadera.
Chonde tisiyireni uthenga
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