[1]宋景芬,夏伟,邓小禾,等.采用车驻制动自动装调系统研究[J].郑州大学学报(工学版),2018,39(03):77-81.
 Research on Adjustment Strategy for Hand Brake Automatic Tuning Device[J].Journal of Zhengzhou University (Engineering Science),2018,39(03):77-81.
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采用车驻制动自动装调系统研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
39
期数:
2018年03期
页码:
77-81
栏目:
出版日期:
2018-05-10

文章信息/Info

Title:
Research on Adjustment Strategy for Hand Brake Automatic Tuning Device
作者:
宋景芬 夏伟邓小禾何耀华
文献标志码:
A
摘要:
手制动是一种被广泛应用的驻车制动形式,手制动预紧力的调整是车辆生产总装线上不可缺少的一个环节,其预紧力的大小不仅影响汽车的驻车安全,还与行车时制动系统阻滞力的大小相关联,直接影响车辆的燃油经济性和制动器寿命。目前国内大多数主流车型的总装线上,手制动装调仍采用人工装调工艺。针对某在产车型人工装调工艺存在的装调质量不可控、工人劳动强度大等问题,研发手制动自动装调设备,对自动装调设备的调整工艺进行控制研究,并通过实车试验进行验证及优化,最终提出更为高效、可靠的调整策略,为手制动的自动化装调提供技术支撑,并为自动装调设备的应用提供依据.
乘用车驻车制动装调不合格易导致车辆驻车制动力不足或制动器卡钳自动调整间隙过小,进而带来车轮阻滞力偏大、制动拖滞等问题。以某款采用手动驻车机构的微型车为研究对象,对该车型当前驻车制动装调工艺的现存问题进行分析,提出新的装调工艺,并在此基础上研发了一套基于LabVIEW控制的驻车制动自动装调系统,详细介绍了该自动装调系统的硬件设备及控制方法,通过试验验证:新装调工艺及自动装调系统能够提高驻车制动的装调一致性,降低工人劳动强度,具有较好的应用价值。
Abstract:
The unqualified parking brake installation and adjustment of passenger can easily lead to insufficient parking brake force or too small automatic adjustment gap of brake calipers, thus causing the problems of large wheel blocking force, brake dragging and so on. Taking a mini-car with manual parking mechanism as research object, the existing problems of the current parking brake installation and adjustment process of the car was analyzed, and a new installation and adjustment process was put forward and a set of automatic parking brake installation and adjustment system based on LabVIEM control was developed. The hardware design and control method of the system in detail was introduced and the test results proved that the new installation and adjustment process and automatic installation and adjustment system could improve the parking brake installation and adjustment consistency, reduce the labor intensity of workers, and have better application valinstallation and adjustment consistency, reduce the labor intensity of workers, and have better appication value. 




更新日期/Last Update: 2018-05-03