|Table of Contents|

Parameters matching of hydraulic driving system of tandem vibratory roller(PDF)

长安大学学报（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2009年05期
Page:
122-126
Research Field:
Publishing date:
2009-10-20

Info

Title:
Parameters matching of hydraulic driving system of tandem vibratory roller
Author(s):
SHEN Jianjun;  FENG Zhongxu;  HOU Jinru;  ZHANG Zhifeng
Key Laboratory for Highway Construction Technology and Equipment of Ministry of Education, Changan University, Xian 710064, Shaanxi, China
Keywords:
mechanical engineering;  tandem vibratory roller;  hydraulic driving system;  parameters matching;  test
PACS:
U451.521
DOI:
-
Abstract:
The impacting pressure exists in hydraulic driving system of tandem vibratory roller. This paper analyzes the requirement of the hydraulic driving system of tandem vibratory roller based on its working condition. After the performance testing based on the matching principle of the hydraulic driving system, the problems are found, and related scheme is put forward, a validated test is carried out according to the scheme. The results confirm that the tandem vibratory rollers performance of startup and parking can be altered by controlling the acceleration, deceleration and circle of the kinetic mass of the hydraulic system, this can also make hydraulic system of tandem vibratory roller own a high efficiency during compacting condition, and the impacting pressure is less than the rating pressure. 14 figs, 10 refs.

References:

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Last Update: 2009-10-20