High - cov tsheb ciav hlau ceev feem ntau ua haujlwm ntawm qhov ceev150-300 km / h. Kev khiav hauj lwm ib puag ncig yog tus cwj pwm tsis yog los ntawm kev ua nruj ua tsiv, tab sis yog qhov xav tau los tiv thaiv siab -frequency micro- vibrations thiab longitudinal inertial rog thaum acceleration thiab braking.
Lawv cov yam ntxwv tseem ceeb tuaj yeem ua tiav raws li hauv qab no:
Rigidity thiab Stability: Cov tsheb ciav hlau raug mob hnyav aerodynamic thaum hla kev kub ceev, nkag los yog tawm hauv qhov av, lossis hla lwm lub tsheb ciav hlau. Lub rooj zaum cov lus qhia, cov txheej txheem sib hloov, thiab cov tshuab xauv yuav tsum muaj qhov tshwj xeeb nruj kom nyob twj ywm pob zeb-khoom nyob rau hauv txhua yam.
International Rail Fire Safety Standards: Raws li kev nyab xeeb- cov khoom tseem ceeb hauv kev thauj mus los hauv pej xeem, txhua yam tsis yog- cov khoom siv hlau siv hauv lub rooj zaum (ntaub, ua npuas ncauj, yas) yuav tsum tau ua raws li cov qauv kev tsheb ciav hlau nruj (xws li EU's EN 45545-2 HL3 rating). Lawv yuav tsum yog cov nplaim hluav taws kub hnyiab thiab nthuav tawm cov yam ntxwv xws li cov pa luam yeeb tsawg heev thiab tsis muaj cov pa phem emissions.
Siab -Frequency Micro-Vibration Damping: Txawm hais tias lem yog du, qhov nyuaj ntawm kev sib cuag ntawm steel rails thiab lub log ua kom tsis tu ncua, siab - zaus, qis-amplitude micro- vibrations. Lub hauv paus lub rooj sib txuas ua ke nrog cov huab cua precision- ncua kev kawm lossis tshuab micro- kev sib cais kev sib cais- ua ke nrog siab -resilience foam- tshwj xeeb tsim los lim tawm cov kev vibrations thiab tiv thaiv kev ua haujlwm qaug zog rau tus neeg tsav tsheb.
Multi-Dimensional Dynamic Ergonomic Adjustability: High- cov neeg tsav tsheb ciav hlau ceev yuav tsum ua kom pom tseeb tas li thiab nquag ua cov lus qhia kev pom zoo. Cov rooj zaum no feem ntau txhawb nqa 360℃omnidirectional kev sib hloov thiab xauv, puv - unit hluav taws xob qhov siab hloov, lub rooj zaum qhov tob hloov kho, thiab ntau- taw tes pneumatic lumbar txhawb nqa, ua kom cov neeg tsav tsheb ntawm txhua hom lub cev tuaj yeem ua tau zoo nrog lub console tswj.
Commercial/Construction Vehicle Seats vs. High-Speed Train Driver Seats:
Cov rooj zaum qub (xws li YSR 4- caij nplooj ntoos hlav lossis qauv huab cua- cov qauv ncua kev kawm) tsom rau txo qhov loj - amplitude ntsug shocks tshwm sim los ntawm txoj kev tsis sib xws. Hauv qhov sib piv, siab - lub tsheb ciav hlau ceev ceev lub rooj zaum tseem ceeb tshaj qhov hais txog siab -frequency micro-vibrations, longitudinal shear rog, thiab cov kev xav tau kev nyab xeeb ntawm hluav taws. Thaum lawv cov kev khiav hauj lwm ib puag ncig txawv, cov kev nrhiav kev rigidity thiab precision vibration damping tseem zoo tib yam.
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