|本期目录/Table of Contents|

[1]李明记,田志远,丁露萍.柴油发动机活塞超声波探伤检测设备的研制[J].工业仪表与自动化装置,2020,(06):80-83+91.[doi:1000-0682(2020)06-0000-00]
　LI Mingji,TIAN Zhiyuan,DING Luping.Development of ultrasonic testing equipment for diesel engine piston[J].Industrial Instrumentation & Automation,2020,(06):80-83+91.[doi:1000-0682(2020)06-0000-00]
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柴油发动机活塞超声波探伤检测设备的研制

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2020年06期
页码:
80-83+91
栏目:
出版日期:
2020-12-15

文章信息/Info

Title:
Development of ultrasonic testing equipment for diesel engine piston
作者:
李明记; 田志远; 丁露萍
1.滨州渤海活塞有限公司；
2.山东省发动机活塞摩擦副重点实验室，山东 滨州 256602
Author(s):
LI Mingji1; 2; TIAN Zhiyuan1; 2; DING Luping1; 2
1.Binzhou Bohai Piston Co., Ltd.,；
2.Shandong Key Laboratory of Engine Piston Friction Pair, Shandong Binzhou 256602, China
关键词:
超声波; 呛气; 缺陷; 机械传动
Keywords:
ultrasonic;  choking gas;  defects;  mechanical transmission
分类号:
TH69
DOI:
1000-0682(2020)06-0000-00
文献标志码:
A
摘要:
为了适应国Ⅵ排放标准对活塞高质量要求,该文研制了超声波探伤检测设备,用于检测铝合金铸造活塞内冷油道位置的偏移和呛气缺陷,其机械传动部分包括伺服电机、同步带、同步带轮、轴承等关键零件,通过脉宽调制技术[1]可以实现传动部分的无机调速功能。探头(换能器)调整机构可以满足探头在空间6个自由度调节。该设备已经批量生产并应用于活塞探伤检测,且衍生出适应全自动生产线的在线探伤检测设备,进一步提升了活塞加工检测的自动化水平。
Abstract:
In order to adapt to the country Ⅵ pistons to piston high quality requirements,the ultrasonic flaw detection equipment is developed in this paper..The equipment is usedto detect the deviation and choke defect of the cold oil channel in the aluminum alloy casting piston.Its mechanical transmission part includes servo-motor, synchronous belt,synchronous belt wheel,bearing and other key-parts.By means of pulse width modulation technology,the stepless speed regulation function of the drive part can be realized.Probe (transducer) adjustng mechanism can satisfy the probe in space six degrees of freedom adjustment.The equipment has been mass produced for piston flaw detection.Moreover,the online flaw detection equipment is developed to adapt to fully automatic production line.Further improve the level of automation of piston machining dection.

参考文献/References:

[1] 雷毅. ,余焱群.一种新型镶圈活塞自动检测机械装置设计[J].机械设计,2005(02):60-62.

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[4] 濮良贵,纪名刚.机械设计[M].8版.北京:高等教育出版社,2006:369-383.
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[6] Shuli Wei,Peifeng Dai,Zhengping Wang. Cervical Cancer Detection and Diagnosis Based on Saliency Single Shot MultiBox Detector in Ultrasonic Elastography[J]. Journal of Medical Systems,2019,43(8):1-9.
[7] 蒋危平.超声波探伤仪及数字化超声波探伤仪[J].无损检测,1997(02):55-59.
[8] 沈毅.超声无损检测装置的研究与设计[D].南京:南京邮电大学,2011.
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备注/Memo

备注/Memo:
收稿日期：2020-03-18
作者简介：
李明记(1987),男,山东济宁人,工程师,硕士,研究方向为发动机组件自动化装配检测设备研发等。E-mail:632703829@qq.com
更新日期/Last Update: 1900-01-01