Kuti tipange galimoto, timafunikira zinthu zosiyanasiyana monga zitsulo, zitsulo zopanda chitsulo, zitsulo zophatikizika, galasi, mphira, etc. Pakati pawo, zitsulo zachitsulo
Zikuyembekezeka kuwerengera
Zikafika ku 65% -85% ya kulemera kwake kwa galimotoyo, ziribe kanthu ndi chipolopolo chakunja cha galimoto kapena mtima wake, thupi lachitsulo likhoza kuwoneka paliponse.
kanema.
Chitsulo chagalimoto chimagawidwa m'magulu awiri:
Chimodzi ndi chitsulo chamoto, chomwe chimapanga chigoba chakunja ndi chigoba cha galimoto; ina ndi galimoto matayala golide structural chitsulo, amene amapanga injini galimoto
Makina, kutumiza
Pachimake zinthu zamphamvu dongosolo, kuyimitsidwa dongosolo, etc. Kenako, ife adzakupatsani mwatsatanetsatane mawu oyamba.
1. Chitsulo cha thupi la galimoto
Tiyeni choyamba tione zitsulo za bodywork galimoto. Thupi lonyamula katundu, thupi lonse ndi thupi limodzi, chitsulo ndi mafupa ake;
Ndipo injini, dongosolo kufala, kutsogolo ndi kumbuyo kuyimitsidwa ndi zigawo zina
Zasonkhanitsidwa pa chimango ichi.
1. Chitsulo cha gulu lakunja la thupi lagalimoto
Chitsulo cha mapanelo akunja agalimoto chimagwiritsidwa ntchito kwambiri popanga mapanelo akutsogolo, kumbuyo, kumanzere ndi kumanja, mapanelo akunja a hood, mapanelo akunja a thunthu ndi mbali zina. Ziyenera
Ali ndi mawonekedwe abwino,
Kukana kwa corrosion, kukana kwa mano komanso kuwotcherera kwamagetsi. Mbali yakunja ya thupi lagalimoto nthawi zambiri imakutidwa ndi mbale kuti ikwaniritse zofunikira zotsutsana ndi dzimbiri.
Kupititsa patsogolo kukana kwa mano, kuphika chitsulo cholimba, champhamvu kwambiri
NGATI chitsulo ndi mawonekedwe apamwamba ozizira-adagubuduza annealed wapawiri gawo zitsulo (monga DP450). Kutentha kwamitundu yambiri kwa mbale zokutira
pepala kanasonkhezereka, otentha-kuviika kanasonkhezereka chitsulo pepala, electro-galvanized pepala, electro-galvanized-nickel pepala, etc.
2. Chitsulo kwa gulu lamkati la thupi
Kupyolera mu gulu lakunja la galimotoyo, tikhoza kuona kuti mawonekedwe a mbali za mkati mwa thupi la galimoto ndizovuta kwambiri, zomwe zimafuna chitsulo kuti gulu lamkati la galimoto likhale nalo.
Formability apamwamba ndi ntchito zozama kujambula, kotero galimoto
Chipinda chamkati cha thupi chimapangidwa makamaka ndi chitsulo cha IF chokhala ndi mawonekedwe abwino kwambiri opondera komanso kujambula mozama, ndipo chitsulo chochepa champhamvu cha IF chimagwiritsidwa ntchito.
Zofunikira za plating ndizofanana ndi za mbale yakunja.
3. Kapangidwe ka thupi lagalimoto
Kupitilira mkati, timatha kuwona mawonekedwe agalimoto. Zimagwirizana kwambiri ndi chitetezo ndi kupepuka kwa magalimoto. chifukwa
Kusankhidwa kwazinthu izi kumafuna mphamvu zonse komanso pulasitiki yapamwamba. Choyamba
Chitsulo champhamvu kwambiri (AHSS) chimakhala ndi pulasitiki yolimba yolimba komanso kugundana kwabwino
Makhalidwe ndi moyo wotopa kwambiri amagwiritsidwa ntchito kwambiri m'magawo a thupi. Mwachitsanzo, ili mu
Mafelemu akutsogolo ndi kumbuyo ndi mbali zazikulu monga A-pillar ndi B-pillar
Zakhala zikugwiritsidwa ntchito kwambiri, zikakhudza, makamaka kutsogolo ndi kumbuyo, zimatha kuchepetsa kuyendetsa galimoto
Kusintha kwa kanyumba kuteteza oyendetsa ndi okwera
Chitetezo. Zapamwamba zamagalimoto zamphamvu kwambiri zimaphatikizapo chitsulo chapawiri, chitsulo cha martensitic, kusintha kwa gawo kumapangitsa chitsulo chapulasitiki, chitsulo chowirikiza, ndi chitsulo chozimitsidwa.
2. Aloyi structural zitsulo magalimoto
Podziwa zitsulo zomwe zimagwiritsidwa ntchito pa chipolopolo chakunja ndi chimango cha galimoto, tiyeni tipitirize kumvetsetsa zitsulo za alloy structural zitsulo zobisika mkati mwa galimoto. Makamaka kuphatikiza: shaft
Gwiritsani ntchito chitsulo chozimitsidwa ndi chowotcha komanso chosazimitsidwa komanso chosasunthika
Chitsulo, giya zitsulo, mitundu yonse ya zitsulo za zipolopolo ndi mitundu yonse yazitsulo zazitsulo zolimba kwambiri.
1. Zitsulo zozimitsidwa ndi zowonongeka ndi zitsulo zosazimitsidwa ndi zowonongeka kwazitsulo
M'galimoto, ma axles osiyanasiyana amagwira ntchito yofunika. Galimotoyo ikangoyamba kuyenda, amabereka
Kupanikizika kwambiri. Kutsogolo kumakumana ndi kupsinjika kwa kutopa, kopindika
Pansi pa kupsinjika kophatikizana kwa kupindika ndi kugwedezeka, kufalikira kumakumana ndi kupsinjika kwa kutopa, ndi zimbalangondo zolumikizira.
Kutengera kupsinjika kwa asymmetrical ndi kupanikizana, ayenera...
Chitsulo chozimitsidwa ndi chotenthedwa nthawi zambiri chimakhala ndi zinthu zina zolumikizira kuti zitsimikizire kuzimitsa
Permeability (mtundu wa luso lowonetsetsa kuti mphamvu ya gawo lililonse la gawolo likukwaniritsa zofunikira za gawolo), ndikuwongolera kulimba kwake.
kugonana. Pakalipano, zitsulo zozimitsidwa ndi zowonongeka za crankshaft
Pali 40Cr, 42CrMo, etc., theka shafts galimoto amagwiritsidwa ntchito mu S45C, SCM4, SCM6, SAE1045, etc., ndi ndodo zolumikiza galimoto ndi Mipikisano zolinga kuzimitsidwa ndi zitsulo zitsulo.
40Cr, S48C. Ayi
Zitsulo zozimitsidwa ndi kupsya mtima monga 12Mn2VBS ndi 35MnVN zagwiritsidwanso ntchito kwambiri pakuwongolera ndi ndodo zolumikizira injini.
2. Zida zachitsulo
Magiya ndiwonso gawo lofunikira pakupatsira mphamvu pamagalimoto. Zofunikira pakugwirira ntchito kwa chitsulo chamagetsi ndi: kukana kwamphamvu kwambiri komanso kukana kwa dzimbiri
Kutha; mphamvu yabwino kukana ndi kupinda
Kutha; kuuma koyenera, kuya kwa wosanjikiza wosanjikiza ndi kuuma kwapakati; ntchito bwino ndondomeko ndi kudula processing
Magwiridwe; ndi deformation ndi dimensional bata. Gear steel ili ndi
SCM420, SCM822 ndi mndandanda wina wa Cr-Mo, mndandanda wa Cr-Ni-Mo ndi mndandanda wa Ni-Mo.
3. Chitsulo cha zipolopolo
Akasupe amagwiritsidwa ntchito m'magalimoto mochuluka komanso m'mitundu yambiri. Iwo ndi gawo lofunikira lachipangidwe. Zomwe zimagwiritsidwa ntchito kwambiri ndi zitsulo zotanuka poyimitsidwa ndi chitsulo cha ma valve.
, M'magalimoto opepuka kapena olemera, kuyimitsidwa kwa masika
Mlingo wa rack nthawi zambiri ndi 100-500kg. Zofunikira pakugwirira ntchito kwachitsulo chamasika ndi: malire otanuka kwambiri komanso kupumula
Kukaniza, kuuma bwino komanso kuuma koyenera, kulimba kwapang'onopang'ono
Kukana ndi kutopa moyo, ntchito yabwino yazitsulo ndi mawonekedwe, -
Kukana kwa abrasion ndi kukana dzimbiri. Pakali pano, zitsulo zoyimitsidwa akasupe makamaka zikuphatikizapo: Si-Mn mndandanda, Mn-Cr
Dipatimenti, Dipatimenti ya C-V. Mn-Cr-B, etc.
4. Chitsulo cha magawo osiyanasiyana amphamvu kwambiri
M'zaka zaposachedwa, magawo amphamvu kwambiri awonjezeka pang'onopang'ono pamagalimoto. Chitsulo cha zomangira riveting ndi chimodzi mwa izo. Zimafunika
Kuchita bwino kwa ndondomeko, makina, ntchito zamphamvu
Kuchita kutopa komanso kuchedwa kwa kusweka kwamphamvu pansi pamphamvu kwambiri.
Malayisensi omwe amagwiritsidwa ntchito kwambiri pamagalimoto onyamula anthu
①HC260B, B180H1, JSC340H, SPFC340H, ndi zina zotero.
②HC700/980DP, HC820/1180DP, MS1500T/1200Y, etc.
③HC380/590TR, CR780T/440Y-TR, etc.
④JSC270C DC01, DC03, DC51D+Z, ndi zina zotero.
⑤HC600/980QP, S700MC, etc.
⑥HC220P2, HC260LA, JSC 440Y, B280VK, SPFC780, etc.
⑦ DC51D+AS, DC53D+MA, 409L, 439, ndi zina zotero.
⑧40Gr, GCr15, 60Si2MnA, 50GrVA, etc.
⑨B380CL, SPFH540, etc.
Mitundu yomwe imagwiritsidwa ntchito kwambiri pamagalimoto
①SPA-C, HC400/780DP, S350GD+Z, ndi zina zotero.
②QStE500TM, 510L, 700L, SAPH440, SPFH590, etc.