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Zogulitsa
Electroplated galvanized gaskets
Ma gaskets opangidwa ndi malata ndi ma gaskets omwe amayika nthaka yosanjikiza pamwamba pa chitsulo cha kaboni kapena chitsulo cha aloyi kudzera munjira ya electrolytic. The makulidwe a nthaka wosanjikiza zambiri 5-15μm. Pamwamba pake ndi woyera wasiliva kapena bluish woyera, ndipo imakhala ndi ntchito zotsutsana ndi dzimbiri komanso zokongoletsera. Ndi imodzi mwa njira zomwe zimagwiritsidwa ntchito kwambiri pazamankhwala pamakampani.
Kufotokozera
chikhomo
Kutanthauzira kwazinthu ndi ukadaulo wapakatikati
Ma gaskets opangidwa ndi malata ndi ma gaskets omwe amayika nthaka yosanjikiza pamwamba pa chitsulo cha kaboni kapena chitsulo cha aloyi kudzera munjira ya electrolytic. The makulidwe a nthaka wosanjikiza zambiri 5-15μm. Pamwamba pake ndi woyera wasiliva kapena bluish woyera, ndipo imakhala ndi ntchito zotsutsana ndi dzimbiri komanso zokongoletsera. Ndi imodzi mwa njira zomwe zimagwiritsidwa ntchito kwambiri pazamankhwala pamakampani.
Zida zazikulu ndi mawonekedwe
Zofunika: Q235 carbon zitsulo (zachizolowezi), 35CrMoA aloyi zitsulo (mkulu mphamvu), gawo lapansi kuuma nthawi zambiri HV100-200.
Mawonekedwe:
Basic anti-corrosion: Mayeso osalowerera ndale amchere kwa maola 24-72 opanda dzimbiri loyera, oyenera malo owuma amkati;
Zachuma: zotsika mtengo, ukadaulo wokhwima, woyenera kupanga zazikulu;
Kugwirizana: kuphatikiza bwino ndi zokutira zosiyanasiyana (monga utoto), zitha kupakidwanso.
Ntchito ndi zochitika zoyenera
Ntchito:
Kupewa gaskets kukhudzana mwachindunji ndi kulumikiza mbali kupewa dzimbiri electrochemical;
Mwazitseni bawuti preload ndi kuteteza pamwamba mbali zolumikizidwa.
Zochitika:
Makina onse (monga ma mota, zochepetsera), zomanga zitsulo (zolumikizira bawuti), zida zamagalimoto (kukonza chassis).
Kuyika ndi kukonza
Kuyika:
Mukagwiritsidwa ntchito ndi mabawuti okhazikika, limbitsani molingana ndi zofunikira za torque (monga mtengo wa torque wa ma bawuti a giredi 8.8 umanena za GB/T 3098.1);
Pewani zida zakuthwa kuti zisakanda zokutira kuti zisawonongeke m'deralo.
Kusamalira:
Yang'anani nthawi zonse kukhulupirika kwa zokutira, ndipo utoto wokhala ndi zinki ungagwiritsidwe ntchito kukonzanso malo owonongeka;
Mukakumana ndi chinyezi kwa nthawi yayitali, tikulimbikitsidwa kugwiritsa ntchito mafuta odana ndi dzimbiri.
Gulani malingaliro
Sankhani makulidwe opaka malinga ndi kuwonongeka kwa chilengedwe: 5-8μm pazida zamkati ndi 8-12μm pazida zakunja;
Makamaka, sankhani plating yopanda zinki yopanda cyanide, yomwe imagwirizana ndi miyezo yoteteza zachilengedwe monga RoHS 2.0.
Kufananiza ndi kusankha kalozera wa gaskets zazikulu zitatu
| Mtundu | Electroplated kanasonkhezereka gasket | Gasket yamitundu yosiyanasiyana | Gasket yakuda yamphamvu kwambiri |
| Ubwino waukulu | Mtengo wotsika, wamphamvu zosunthika | High dzimbiri kukana, chizindikiritso mtundu | Mphamvu yapamwamba, kukana kutentha kwakukulu |
| Mayeso opopera mchere | Maola 24-72 opanda dzimbiri loyera | Maola 72-120 opanda dzimbiri loyera | Maola 48 opanda dzimbiri |
| Kutentha koyenera | -20 ℃ ~ 80 ℃ | -20 ℃ ~ 100 ℃ | -40 ℃ ~ 200 ℃ |
| Zochitika zenizeni | Makina wamba, chilengedwe chamkati | Zida zakunja, chilengedwe chonyowa | Injini, zida zogwedezeka |
| Chitetezo cha chilengedwe | Njira yopanda cyanide imagwirizana ndi RoHS | Hexavalent chromium iyenera kutsatira REACH, trivalent chromium ndiyotetezeka ku chilengedwe. | Palibe kuwononga zitsulo zolemera |
Malingaliro osankha:
Zofunikira pazachuma: Electroplated kanasonkhezereka gaskets, oyenera zochitika wamba mafakitale;
Malo okhala ndi dzimbiri: Ma gaskets achikuda, amaika patsogolo njira ya chromium yopanda chromium;
Kulemera kwakukulu / kutentha kwakukulu: Ma gaskets akuda amphamvu kwambiri, ofananira mphamvu ya bawuti (monga 42CrMo ya 10.9 grade bolts gasket).
Lumikizanani nafe
Zogwirizana zodziwika bwino
Maboti amagetsi opangidwa ndi electrogalvanized
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).
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.
Zinc wakuda wokutidwa ndi mabawuti hexagonal
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.
Maboti adengu
Basket bawuti imakhala ndi ndodo yosinthira ndi nati yokhala ndi ulusi wakumanzere ndi kumanja, womwe umagwiritsidwa ntchito kulimbitsa chingwe cha waya kapena kusintha kupsinjika (muyezo JB / T 5832). Zida wamba: Q235 kapena chitsulo chosapanga dzimbiri, chokhala ndi malata kapena chakuda pamwamba.
Electro-galvanized countersunk cross bolts
Mutu wa countersunk mtanda bawuti ndi conical ndipo akhoza kwathunthu ophatikizidwa pamwamba pa ogwirizana mbali kukhalabe yosalala maonekedwe (muyezo GB/T 68). Zipangizo zodziwika bwino ndi chitsulo cha kaboni, chitsulo chosapanga dzimbiri kapena mapulasitiki aumisiri (monga nayiloni 66), okhala ndi malata kapena utoto wachilengedwe pamwamba.
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.
Maboti amtundu wa 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.
Zinc wakuda wokutidwa ndi mabawuti hexagonal
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 bawuti a hinge a electrogalvanized
Mawonekedwe a Swivel Bolt Series • Kapangidwe Koyambira: Nthawi zambiri amakhala ndi screw, nati, ...
Nangula wonyezimira (welded plate anchor bolt)
Nangula ya mbale yowotcherera imakhala ndi ndodo ya ulusi, nthiti yolimba komanso nthiti yolimba. Padiyo imayikidwa ndi ma bolts powotcherera kuti apange chophatikizika cha "bolt + pad". Pad imawonjezera malo okhudzana ndi konkire, imabalalitsa katunduyo ndikuwongolera bata.
Nangula chogwirizira ambulera (mtundu wa J-nangula bawuti/chogwirira cha ambulera chophatikizidwa bawuti)
Nangula wa ambulera amatchulidwa chifukwa mapeto a bolt ndi mbedza yooneka ngati J (yofanana ndi chogwirira cha ambulera). Amakhala ndi ndodo ya ulusi ndi mbedza yooneka ngati J. The mbedza gawo kwathunthu ophatikizidwa mu konkire kupereka kukoka-kunja kukana.
10.9S Torsion Shear Bolts
10.9S Torsion Shear Bolts ndi mabawuti amphamvu kwambiri opangira zida zachitsulo. Kutsitsa kumayendetsedwa ndikupotoza mutu wa maula kumchira (standard GB/T 3632). Seti iliyonse imakhala ndi mabawuti, mtedza, ndi ma washers, omwe amafunikira kupangidwa mumtanda womwewo kuti atsimikizire kusasinthika kwazinthu zamakina.
U-bolts
Maboti a U ali ndi ulusi kumapeto onse awiri, ndipo amagwiritsidwa ntchito kukonza zinthu zozungulira monga mapaipi ndi mbale (standard JB/ZQ 4321). Zodziwika bwino ndi M6-M64, zopangidwa ndi chitsulo cha kaboni kapena chitsulo chosapanga dzimbiri, chokhala ndi malata kapena chakuda.
Hexagon socket electrogalvanized bolts
Mutu wa hexagon socket bolt uli ndi dzenje la hexagon ndipo uyenera kulumikizidwa ndi wrench socket socket wrench (standard GB/T 70.1). Zida zodziwika bwino ndi 35CrMo kapena 42CrMo, ndipo chithandizo chapamwamba chimagawidwa m'magulu atatu: electrogalvanized, color zinc-plated, ndi black zinc-plated.
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.
Mtedza wowotcherera (nati wowotcherera)
Mtedza wowotcherera ndi mtedza wokhazikika ku chogwirira ntchito powotcherera. Mitundu yodziwika bwino imaphatikizapo mtedza wowotcherera (DIN929) ndi mtedza wowotcherera (DIN2527). Mapangidwe ake amaphatikizapo gawo la ulusi ndi zitsulo zowotcherera. Malo owotcherera ali ndi bwana kapena ndege kuti awonjezere mphamvu zowotcherera.
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