| 芬兰PLANMED乳腺机特殊故障分析 |
| |
| 引用本文： | 李松强,张晔.芬兰PLANMED乳腺机特殊故障分析[J].中国医学装备,2013(1):93-95. |
| |
| 作者姓名： | 李松强 张晔 |
| |
| 作者单位： | 中国中医科学院望京医院放射科 |
| |
| 摘 要： | 通过对芬兰PLANMED乳腺机的维修保障工作进行分析和探讨,掌握芬兰PLANMED乳腺机特殊故障（Err20）的出现原因及处理方法。对步进电机控制芯片UDN2916LB进行详细的分析,查明了Err20故障原因,对解决设备故障有积极的指导作用。综合分析及合理运用故障处理方法,准确判断了故障原因,为更换UDN2916LB芯片提供了技术支持。
|
| 关 键 词： | PLANMED Err20 UDN2916LB 步进电机 |
Special malfunction analysis of PLANMED mammography x-ray imager |
| |
| LI Song-qiang, ZHANG Ye.Special malfunction analysis of PLANMED mammography x-ray imager[J].China Medical Equipment,2013(1):93-95. |
| |
| Authors: | LI Song-qiang ZHANG Ye |
| |
| Institution: | Wangjing Hospitl of CATCM, Beijing 100102, China |
| |
| Abstract: | The cause of the special malfunction（Err20）in PLANMED mammography x-ray imager （made in Finland） as well as corresponding solutions were analyzed to ensure that it works well. A detailed analysis was conducted while solving the problem. The control chip（UDN2916LB） of stepping motor was checked and the cause of the malfunction was found. A proper method was used to solve the malfunction and found the cause of Err20, which if very helpful in troubleshooting of the machine. Using a proper method to find the cause of the malfunction provides a good support in the replacement of the UDN2916LB chip. |
| |
| Keywords: | PLANMED Err20 UDN2916LB Stepping motor |
| 本文献已被 CNKI 维普 等数据库收录！ |
