Classification los ntawm Roller Type
Cov txheej txheem ntawm cov menyuam muaj xws li cov menyuam sib tw, cov grooved rollers, thiab sheepsfoot rollers, thiab lwm yam. Smooth rollers yog hom siv dav tshaj plaws; Lawv feem ntau yog siv rau kev compaction ntawm txoj kev txheej txheej. Siv cov tshuab hluav taws xob lossis hydraulic kis tau tus mob, lawv muaj peev xwm ua kom lub zog sib zog ntawm cov cheeb tsam tsa, yog li ua tiav qib siab ntawm qhov chaw tiaj tus thiab ua rau lawv zoo tagnrho rau kev ua haujlwm asphalt pavement compaction.
Classification los ntawm Axle Configuration
Raws li kev teeb tsa lub qag, cov menyuam hom muaj xws li ib zaug - qag ib zaug - lub log, dual - qag dual - lub log, dual - qag peb - lub log, thiab triple - qag peb - log configurations. Tsim los ntawm cov tshuab hluav taws xob sab hauv, cov tshuab no siv cov tshuab hluav taws xob lossis hydraulic. Feem ntau, lub log pem hauv ntej muab cov kauj ruam - muab kev ua haujlwm zoo heev - thaum lub log nram qab muab tus tsav. Txhawm rau txhawm rau txhim kho kev tsav tsheb thiab kev ua kom zoo dua qub, kev pom zoo rau kev siv cov qauv kev taw qhia thiab txhua yam - lub log tsav. Lub log pem hauv ntej yog qhia rau lub ntsiab chassis kom txo qis lub cev oscillation thaum hla txoj kev tsis sib xws, thaum lub log nram qab yog nruj txuas nrog lub chassis. Steering yog hydraulically tswj, siv hydraulic thooj voos kheej kheej los ua kom tig maneuvers. Ob sab pem hauv ntej thiab nram qab rollers yog nruab nrog scrapers tshem tawm cov khoom siv adhering rau cov menyuam nto. Tsis tas li ntawd, lub tshuab txau dej tau muab tso rau hauv dej rau cov menyuam yaus thaum lub sij hawm asphalt pavement compaction, yog li tiv thaiv cov asphalt sib tov los ntawm cov nruas. Txhawm rau ua kom lub zog sib zog ua haujlwm tau zoo, cov khoom siv ballast{19}} xws li cov khoom hnyav hlau, xuab zeb, lossis dej- tej zaum yuav raug ntxiv rau hauv cov chais kom nce qhov hnyav tag nrho.
