Malo
Mtedza wamphamvu kwambiri
Mphepo yamtengo wapatali yokhala ndi mtedza ndi mtedza wakuda bisito oxide pamwamba pa chitsulo cha alloy chopanda maxidation (pochiritsa). Zinthu zapansi nthawi zambiri zimakhala 42cmo kapena 65 zitsulo za manganese. Pambuyo pothana ndi chithandizo, kuuma kumatha kufikira hrc355-45.
Kaonekeswe
cholembedwa
Tanthauzo lazinthu ndi ukadaulo wapakati
Mphepo yamtengo wapatali yokhala ndi mtedza ndi mtedza wakuda bisito oxide pamwamba pa chitsulo cha alloy chopanda maxidation (pochiritsa). Zinthu zapansi nthawi zambiri zimakhala 42cmo kapena 65 zitsulo za manganese. Pambuyo pothana ndi chithandizo, kuuma kumatha kufikira hrc355-45.
Zida ndi zinthu zina
Zinthu:
42cmuroy alloy chitsulo (chokhazikika chambiri): kukhala mphamvu yayikulu ≥1000mpa;
65 Zitsulo Za Manganese (Elastity): Kulimbana hrc40-45, yoyenera mtedza wa masika.
Mawonekedwe:
Kukana Kulimba Kwambiri: Kanema wa oxide ndi wokhazikika pansipa 200 ℃, zomwe zili bwino kuposa wosanjikiza;
Palibe chiopsezo cha hydrogen kugwirira ntchito: Njira ya oxida imaletsa hydrogen kumera kwa eddrojeno, komwe kuli koyenera kwa zida zolondola;
Kuvala kukana: Kulimbana kwa Oxide ndi HV300-400, komwe kungakane mikangano pang'ono.
Ntchito ndi Zochita Zofunika
Ntchito:
Kuthana ndi kugwedezeka kwamphamvu kwambiri kapena kugwedezeka kumapangitsa kuti mabatani asamasule;
Sungani magwiridwe okhazikika mu madera apamwamba (monga ngati Cylinder Clock Clock).
Scenario:
Injini ya Magalimoto (ma cylinder mutu), makina amgonjetsi (kulumikizana kwa crusher), zida zamagetsi zolimba (spindle flange).
Kukhazikitsa ndi kukonza
Kukhazikitsa:
Mukamagwiritsa ntchito zolimbitsa thupi kwambiri, zomangirira molingana ndi zolimba za torque (monga 0.11-0.15);
Tsukani mafuta pansi musanayikidwe kuti muwonetsetse kuti kanema wa oxadiyo ali wolumikizidwa ndi gawo lapansi.
Kukonza:
Onani umphumphu wa filimu ya oxide pafupipafupi, ndipo ziwalo zowonongeka zimafunikira kuti zikhale bwino;
Pewani kumiza kwa nthawi yayitali mu electrolyte kuti muchepetse kanema wa oxide kuti asawonongeke.
Malingaliro ogula
Sankhani zida molingana ndi katundu: 42cmo ndi yoyenera katundu wambiri, zitsulo 65 ndizoyenera kuzinthu za m'matayala;
Kwa mawonekedwe apamwamba (> 300 ℃), zokutira zamitundu kapena mtedza wosapanga dzimbiri ziyenera kugwiritsidwa ntchito m'malo mwake.
Kufanizira ndi kuwongolera kwa mtedza zisanu ndi chimodzi zazikulu
| Mtundu | Mafuta a ecviced | Mafuta a Mafuta Opanga Mafuta | Nati kwa utoto | Nati-utoto | Wamphamvu kwambiri | Yotchera mtedza |
| Ubwino Wopindulitsa | Omwazika, ogwiritsa ntchito | Mtengo wotsika, wothandiza kwambiri | Kukana Kwambiri Kukula, Kuzindikiritsa Utoto | Anti-hibration, yochotsa | Mphamvu zazikulu, kutentha kwambiri kukana | Kulumikizana kwamuyaya, kosavuta |
| Mchere Spray mayeso | Maola 24-72 | Maola 24-72 | Maola 720 | Maola 48 (Nylon) | Maola 48 opanda dzimbiri | Maola 48 (galvanated) |
| Kutentha Kwambiri | -20 ℃ ~ 80 ℃ | -20 ℃ ~ 80 ℃ | -20 ℃ ~ 100 ℃ | -56 ℃ ~ 170 ℃ (zitsulo zonse) | -40 ℃ ~ 200 ℃ | -20 ℃ ~ 200 ℃ |
| Zochitika zokhazokha | Chitoliro cha chitoliro, chosakaniza chitsulo | Makina Apa General, Malo Anyumba | Zida zakunja, malo achinyontho | Injini, zida zamagetsi | Makina Otentha Kwambiri, Zida Zakukulu | Zopanga zamagalimoto, makina omanga |
| Njira Yokhazikitsa | Torque yolimba | Torque yolimba | Torque yolimba | Torque yolimba | Torque yolimba | Kutentha |
| Chitetezo Chachilengedwe | Njira zaulere ya cyanide imagwirizana ndi rohs | Njira zaulere ya cyanide imagwirizana ndi rohs | Chromium yovuta ndi yachilengedwe kwambiri | Nylon imagwirizana ndi rohs | Palibe chowonongeka chowopsa | Palibe zofunikira zapadera |
Malingaliro osankhidwa:
Zofunikira Kwambiri: Ma extimaporoporoproprecqueted zinc toenget, wokhala ndi gasket kuti apititse patsogolo kusindikiza;
Malo Opambana Kwambiri: Zovala zamitundu ya utoto, njira za Cromiums sizingakonde;
Malo ogwedezeka: Mafuta otsutsa-kumasulira, mtundu wazitsulo wonse ndiwoyenera kutentha kwambiri;
Kutentha kwakukulu ndi katundu wambiri: Mphamvu yayitali kwambiri, ikufanana ndi 10.9 mabatani 10;
Kulumikizana Kwamuyaya: Kulonjeza mtedza, procediction yowuma kapena kuyima kwa sly imasankhidwa molingana ndi njirayi.
Lumikizanani nafe
Zofananira zotchuka
Kutentha kwambiri
Monga momwe ma electvalvanvanvanvanvanvanvanvanvanvanvanvan mankhwala ophatikizika, pogwiritsa ntchito q235 kapena q355 makulidwe a kaboni 8-50m, nangum cramer 10-3mm, mogwirizana ndi GB / T 700.
Stud Ma Bolts
Stud Maluls ali ndi ulusi mbali zonse ziwiri ndi ndodo pakati, yomwe imagwiritsidwa ntchito kulumikiza mbale kapena kulowa kuyika (muyezo GB / T 901). Zofala ndi 45 # zitsulo kapena 40cr, ndi malo opanga kapena odetsedwa.
Kutentha misomali
Mapulogalamu odumphira ndi ma cyllindrical mutu wotsegulira kwa makolo omwe ali ndi gawo la Arc Studge (EMPLY GRC / T 2433), opangidwa ndi MLC15, ndi mphamvu yamphamvu ≥40MA.
Wotentha kwambiri mbale (an'war anchir bolt bolt)
Nyama yotchedwa mbale yolima imakhala ndi ndodo yopindika, padiyala yoweta ndi nthiti yowuma. Pad ndi yokhazikika ndi ma bolts mwa kuwotzera kuti apange "bolt + yolumikizidwa". Pad imawonjezera malo olumikizana ndi konkritiyo, imafalitsa katunduyo ndikusintha.
Nati-tinzi yomasulira (kutseka nati)
Mhata wotsutsa-kumasulira ndi mtedza womwe umalepheretsa mtedzawo kuti usamasule kudzera mwapadera.
Sitima ya Electrogrant
Mutu ndi kapangidwe kake koyambira, komwe kumatha kubisidwa mu kukhazikitsa pansi kuti mutuluke. Ma diameter pang'ono amafanana ndi ulusi (monga St4.2 Kubowola Kwambiri 4.2mm), komwe kumagwirizana ndi GB / T 15856.1-2002 Standard.
Mtedza wamagetsi
Mtedza wamagetsi ndi mtedza wofala kwambiri. Adrin wosanjikiza amasungidwa pamwamba pa katemeni ya kaboni kudzera mu electrolytic njira. Pamwamba pali zoyera kapena zoyera zoyera kapena zoyera, ndipo zimakhala ndi zokongoletsera. Kapangidwe kake kamakhala ndi mutu wa hexanal, gawo lopindika, komanso wosanjikiza wamkulu, womwe umagwirizana ndi GB / T 6170 ndi miyezo ina.
Zinc zofiirira zokutira za hexalasal
Ma Bolinal Bolts ndiofala kwambiri ma bolts okhala ndi mitu ya hexalasal ndipo amagwiritsidwa ntchito ndi mtedza (muyezo GB / T 5780). Zofala ndi Q235 kapena 35cmo, ndi malo opanga kapena odekha.
Bolt Bolt (theka-lozungulira mutu wa khosi)
Mutu wa bolt yonyamula ndi semicircle yayikulu, ndipo khosi ndi lalikulu kuti muchepetse kuzungulira (muyezo GB / T 14). Zipangizo zodziwika bwino ndi Q235 kapena chitsulo chosapanga dzimbiri, chokhala ndi malo opanga kapena tating'ono.
Mapakitala okhala ndi zincled
Mapakilosi okhala ndi zincled-onlited pamaziko a electrogvalvalvalvineve kuti apange filimu ya utoto (yokhala ndi chromium kapena hexavale chromium) yokhala ndi mafilimu. Kuchita kwake kokana kuli bwino kwambiri kuposa ma electrogvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvalvananated, ndipo mawonekedwe ake ndi owala, magwiridwe antchito ndi zokongoletsera.
Mafuta a Electrograncevalvanvanvan
Makina ogwirizira amakonza chopindika mu gawo lapansi monga konkriti kudzera pa cholumikizira, ndipo chimapangidwa ndi chowonera, payipi, ndi otsika (muyezo GB 50367). Zipangizo zodziwika bwino ndi chitsulo chambiri kapena chitsulo chosapanga dzimbiri, ndipo kuya kwa kuya kwa kolowera ndi ≥8D (D ndi diameter).
Hexagon socket soltrogalvalvanvan ma bolts
Mutu wa hexogon solt ali ndi dzenje la hexogon socket ndipo ayenera kukhala ndi chiwonetsero cha hexagon socket (muyezo GB / T 70.1). Zipangizo zodziwika bwino ndi 35cmo kapena 42cmo, ndipo mankhwalawa amagawidwa m'mitundu itatu: electrogranvalvated, utoto wa zinc-zopangidwa ndi zincinc.
Electro-Alvanired Countersink Cross Balts
Mutu wa Bolo la Counceter ndi wolumikizana ndipo umatha kuphatikizidwa kwathunthu pansi pazinthu zolumikizidwa kuti zikhale mawonekedwe osalala (muyezo GB / T 68). Zipangizo zodziwika bwino ndi chitsulo cha kaboni, chitsulo chosapanga dzimbiri kapena zojambulajambula (monga nylon 66), ndi mankhwala ogawika kapena chithandizo chachilengedwe pamtunda.
Hot-by slorvaned hexanal bolts
Ma Bolinal Bolts ndiofala kwambiri ma bolts okhala ndi mitu ya hexalasal ndipo amagwiritsidwa ntchito ndi mtedza (muyezo GB / T 5780). Zofala ndi Q235 kapena 35cmo, ndi malo opanga kapena odekha.
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