195-21-32521BUSHING
Mau oyamba a bulldozer liner Ma bulldozer bushings ndi zinthu zofunika kwambiri pakupatsira, kuyenda, ndi zida zogwirira ntchito za ma bulldozer. Amakhala amtundu wamtundu wotsetsereka ndipo nthawi zambiri amapangidwa ndi zitsulo (monga chitsulo, aloyi zamkuwa, ndi zina) kapena zida zophatikizika. Zili ndi mawonekedwe a cylindrical ndipo zimayikidwa mozungulira zigawo za shaft kuti zichepetse mikangano, katundu wa zimbalangondo, komanso kupereka malo ndi chitsogozo. Ntchito yake yaikulu ndi kuchepetsa kuvala kwa makina panthawi yoyenda ndi kutsetsereka kwachibale pakati pawokha ndi shaft, pamene imatenga kugwedezeka ndi kukhudzidwa, kuonetsetsa kuti ntchito yokhazikika ya zigawo zosiyanasiyana za bulldozer (monga shaft, njanji, shaft, etc.). Mapangidwe a chinsalucho amayenera kusankha zipangizo zoyenera ndi makulidwe ake malinga ndi momwe amagwirira ntchito (monga kukula kwa katundu, liwiro, kutentha kozungulira, ndi zina zotero) kuti athetse kukana kuvala, mafuta, ndi moyo wautumiki. Magwiridwe ndi mawonekedwe a kansalu ka bulldozer The bushing ndi gawo lofunikira mumayendedwe oyenda ndi magawo opatsirana a ma bulldozers, omwe amagwiritsidwa ntchito kwambiri pochepetsa kukangana pakati pa zida zamakina, kuyamwa kugwedezeka, ndikuwongolera kukhazikika kwa magawo olumikizira. Kapangidwe kake nthawi zambiri ndi manja achitsulo a cylindrical, okhala ndi khoma lamkati mwamphamvu logwirizana ndi magawo a shaft ndi khoma lakunja lophatikizidwa ndi mabowo oyika. Yaitali odalirika ntchito zimatheka chifukwa cha kuuma zinthu ndi lubrication design.The atsopano chitukuko cha akalowa unsembe fixture setifiketi ndi Jining Haitui Heavy Makampani (ovomerezeka kulengeza nambala CN222886037U) zikusonyeza kuti fixture angathe kuthetsa vuto la akalowa kumira mu unsembe chikhalidwe mwa osakaniza dongosolo la ndodo thandizo mtanda ndi ndodo kukankha. Pakati pawo, m'mphepete mwa ndodo yothandizira mtanda imapangidwa ngati arc yozungulira kuti igwirizane ndi mphete yamkati ya liner, ndipo pakati imagwirizanitsidwa molunjika ndi ndodo yokankhira. Liner imakankhidwira mu dzenje loyikapo pogogoda ndodo yokankhira, ndipo gawo la concave limatha kuwongoleredwa pozungulira ndodo yokankhira, kuwongolera kulondola kwa kukhazikitsa.
Zochitika zogwiritsira ntchito bulldozer
Mzerewu umagwira ntchito pazigawo zingapo zazikulu za bulldozer, ndikugwiritsa ntchito motere:
Zida zogwirira ntchito (fosholo, chipangizo chomasulira nthaka)
Bulldozer blade imayendetsedwa kuti ikweze kapena kupendekeka ndi silinda ya hydraulic, ndipo chitsamba chiyenera kuyikidwa pamtengo wolumikizira kuti muchepetse mkangano pakati pa pin shaft ndi mbale ya khutu, kuwonetsetsa kusuntha kwa tsamba ndikunyamula katundu wamkulu pakufukula nthaka.
Kulumikizana pakati pa nsonga ya dzino la chipangizo chomasula nthaka ndi bulaketi kuyeneranso kukhala ndi mizere kuti zisawonongeke chifukwa cha dothi lolimba kapena kugunda kwa miyala panthawi yomasula nthaka.
Njira yoyenda (njira, mawilo oyendetsa)
Mitsempha ya pini pakati pa maulalo a njanji imalumikizidwa ndi ma bushings, omwe amafunikira kupirira kupsinjika ndi kukangana pamene njanji ikumana ndi nthaka, ndikuwonetsetsa kusinthasintha kwa maulalo kuti zisawonongeke kapena kusweka.
Zigawo za meshing pakati pa gudumu loyendetsa ndi njanji, komanso nsonga ya shaft ya gudumu lowongolera, imafunanso ma bushings kuti achepetse kuvala ndikuwonjezera moyo wautumiki wa kayendedwe ka kuyenda.
Kutumiza ndi chiwongolero
Magawo olumikizirana azinthu zopatsirana monga ma shafts opatsirana ndi olowa padziko lonse lapansi, okhala ndi ma bushings, amatha kuchepetsa kukana kwamphamvu pakuzungulira ndikuwonetsetsa kufalikira kwamphamvu kwamphamvu.
Pamalo olumikizirana nawo, monga kukoka ndodo ndi mkono wa rocker wa makina owongolera, ma bushings amatha kuchepetsa kuvala panthawi yowongolera, kuonetsetsa chiwongolero cholondola komanso chodalirika.
Magawo olumikizirana ndi ma Hydraulic system
Kulumikizana pakati pa ndodo ya pisitoni ndi mbiya ya silinda ya silinda ya hydraulic, koyenera pakati pa mphete ya cylinder khutu ndi pini ya pini, ndi liner imatha kuletsa zipsera zomwe zimayambitsidwa ndi kukhudzana kwachitsulo mwachindunji, ndikuthandizira kusindikiza kuteteza kutayikira kwamafuta a hydraulic. Zochitika zogwiritsira ntchito ndi zofunikira zaumisiri pazitsulo za bulldozer
Malo ogwiritsira ntchito
Zomera zimagawidwa kwambiri m'mayendedwe oyenda (monga mafelemu a njanji, mawilo othandizira) ndi makina otumizira (mitsinje ya gearbox, makina owongolera) a ma bulldozer, kuphatikiza:
Tsatani njira yolimbikitsira: Bwezerani kuchuluka kwazomwe mukuchita mukangoyendetsa njanji kuti mupewe kuvala msanga kwa gudumu lowongolera ndi manja a shaft.
Chipangizo chonyamulira tsamba: chimapangitsa kukhazikika kwa kulumikizana pakati pa hydraulic piston rod ndi hinge point
Seti ya zida za Gearbox: chepetsani kutuluka kwa radial pakati pa shaft ndi nyumba
834M
Total Freelancer
732M
Ndemanga Yabwino
90M
Dongosolo lalandilidwa
236M
Ntchito Zamalizidwa
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