1. Lamba Woyendetsa.
Lamba wotumizira ndi lamba wogwiritsidwa ntchito potumiza mphamvu ya makina, wopangidwa ndi mphira ndi zinthu zolimbitsa monga thonje, ulusi wopangira, ulusi wopangira, kapena waya wachitsulo. Umapangidwa ndi laminating rabara, nsalu yopangira ulusi, waya wachitsulo, ndi waya wachitsulo ngati zigawo zomangirira, kenako nkuzipanga ndikuziphatikiza. Umagwiritsidwa ntchito kwambiri potumiza mphamvu yamakina osiyanasiyana.
● Lamba wa V
Lamba wa V uli ndi gawo la trapezoidal ndipo uli ndi magawo anayi: wosanjikiza wa nsalu, lamba wapansi, lamba wapamwamba, ndi wosanjikiza wokoka. Wosanjikiza wa nsaluyo umapangidwa ndi nsalu ya rabara ndipo umagwira ntchito yoteteza; lamba wapansi umapangidwa ndi rabara ndipo umapirira kupsinjika lamba likapindika; lamba wapamwamba umapangidwa ndi rabara ndipo umapirira kupsinjika lamba likapindika; wosanjikiza wokoka umapangidwa ndi zigawo zingapo za nsalu kapena chingwe cha thonje choviikidwa, chokhala ndi katundu woyambira wokoka.
● Lamba wosalala
Lamba lathyathyathya lili ndi gawo lamakona anayi, ndipo mkati mwake mumakhala ngati malo ogwirira ntchito. Pali mitundu yosiyanasiyana ya malamba athyathyathya, kuphatikizapo malamba athyathyathya a rabara, malamba oluka, malamba athyathyathya opangidwa ndi thonje, ndi malamba ozungulira othamanga kwambiri. Lamba lathyathyathya lili ndi kapangidwe kosavuta, kamene kamatha kutumizidwa mosavuta, sikungodalira mtunda, ndipo ndi kosavuta kusintha ndikusintha. Mphamvu yotumizira ya malamba athyathyathya ndi yotsika, nthawi zambiri pafupifupi 85%, ndipo amakhala m'dera lalikulu. Amagwiritsidwa ntchito kwambiri m'makina osiyanasiyana amafakitale ndi aulimi.
● Lamba wozungulira
Malamba ozungulira ndi malamba otumizira mauthenga okhala ndi gawo lozungulira, zomwe zimathandiza kuti azipindika mosavuta akamagwira ntchito. Malamba amenewa nthawi zambiri amapangidwa ndi polyurethane, nthawi zambiri alibe pakati, zomwe zimapangitsa kuti akhale osavuta kugwiritsa ntchito komanso osavuta kugwiritsa ntchito. Pakhala kuwonjezeka kwakukulu kwa kufunika kwa malamba awa m'zida zazing'ono zamakina, makina osokera, ndi makina olondola.
● Lamba Wokhala ndi Mano a Synchronoud
Malamba ogwirizana nthawi zambiri amagwiritsa ntchito waya wachitsulo kapena zingwe zagalasi ngati gawo lonyamula katundu, ndi rabara ya chloroprene kapena polyurethane ngati maziko. Malambawo ndi opyapyala komanso opepuka, oyenera kutumiza mwachangu kwambiri. Amapezeka ngati malamba okhala ndi mbali imodzi (okhala ndi mano mbali imodzi) ndi malamba okhala ndi mbali ziwiri (okhala ndi mano mbali zonse ziwiri). Malamba okhala ndi mbali imodzi amagwiritsidwa ntchito makamaka potumiza mzere umodzi, pomwe malamba okhala ndi mbali ziwiri amagwiritsidwa ntchito potembenuza mzere wambiri kapena wobwerera m'mbuyo.
● Poly V-Lamba
Lamba wa poly V ndi lamba wozungulira wokhala ndi mikwingwirima ingapo yayitali ya triangular pansi pa lamba wathyathyathya wa chingwe. Malo ogwirira ntchito ndi pamwamba pa wedge, ndipo amapangidwa ndi rabara ndi polyurethane. Chifukwa cha mano otanuka omwe ali mkati mwa lamba, amatha kufalitsa mawu osatsetseka, ndipo ali ndi mawonekedwe opepuka komanso odekha kuposa unyolo.
2. Pulley Yoyendetsa
● Pulley ya V-lamba
Pulley ya V-belt imakhala ndi magawo atatu: rim, spokes, ndi hub. Gawo la spokes limaphatikizapo spokes zolimba, spokes, ndi elliptical. Pulleys nthawi zambiri zimapangidwa ndi chitsulo chosungunuka, ndipo nthawi zina zitsulo kapena zinthu zopanda chitsulo (pulasitiki, matabwa) zimagwiritsidwa ntchito. Pulleys za pulasitiki ndi zopepuka ndipo zimakhala ndi coefficient yayikulu ya kukangana, ndipo nthawi zambiri zimagwiritsidwa ntchito mu zida zamakina.
● Pulley ya pa intaneti
Ngati m'mimba mwake wa pulley uli wochepera 300mm, mtundu wa ukonde ungagwiritsidwe ntchito.
● Pulley ya orifice
Ngati m'mimba mwake wa pulley ndi wochepera 300mm ndipo m'mimba mwake wakunja kupatula m'mimba mwake wamkati ndi woposa 100mm, mtundu wa orifice ungagwiritsidwe ntchito.
● Pulley ya lamba lathyathyathya
Zipangizo za pulley ya lamba lathyathyathya makamaka ndi chitsulo chopangidwa ndi chitsulo, chitsulo chopangidwa ndi chitsulo chimagwiritsidwa ntchito pa liwiro lapamwamba, kapena mbale yachitsulo imasindikizidwa ndi kuwotcherera, ndipo aluminiyamu kapena pulasitiki yopangidwa ndi chitsulo ingagwiritsidwe ntchito pakakhala mphamvu yochepa. Pofuna kupewa kutsetsereka kwa lamba, pamwamba pa mkombero waukulu wa pulley nthawi zambiri amapangidwa ndi kupendekera.
● Pulley ya lamba wolumikizana ndi mano
Mbiri ya dzino la pulley ya lamba wolumikizana ndi mano ikulimbikitsidwa kuti ikhale yopanda mphamvu, yomwe ingapangidwe ndi makina pogwiritsa ntchito njira yopangira, kapena mbiri ya dzino lolunjika ingagwiritsidwenso ntchito.
Nthawi yotumizira: Julayi-15-2024
