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<p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style=""><img src="http://mmbiz.qpic.cn/mmbiz/A1DicCH9Vl6MmAfZsmicxkEYdzLRNGkodfYjoUrIKHE7TxRjIxTsc6sBFxjiaFIAPmqz1lRxYbqVIPg5m8OiadwMvQ/0" data-ratio="0.25" data-w="400" /></span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style=""> </span><span style="">X线机主要组成部分大致分为控制台、X线球管、高压发生器、高压电缆、床等,本文主要介绍GE 115O0型高压发生器和摄影床的故障现象检修。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; line-height: 26px; white-space: normal; background-color: rgb(255, 255, 255);"><br style="padding: 0px; margin: 0px;" /></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">1 发生器的故障现象与维修</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">高压发生器属于安全性高压部件,一般都有安全接地,一般不会造成人员触电,但是长期使用,也会因为高压部件损坏或不良而引起的故障,现象如下:</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">(1)一次电压送不上,一接通电源熔丝断,则是一组绕组对地,或高压输出回路严重对地,应检查排除。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">(2)一次侧输入10% ~20%额定电压时,励磁电流甚大,此现象是高压硅柱击穿或高压线圈短路,检测高压硅柱,可用1500V兆欧表,无需打开油箱面板。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">(3)灯丝220V输入时起立磁电流大于0.5 A时说明次级回路有短故障,可检查引至阴极高压插座脚三根灯丝次级引线情况是否正常。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">(4)灯丝初级接线大焦或小焦一端误接至公用端则会出现大小焦同时点亮,检查阴极插座铜脚接线。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">(5)无x线发生时属高压发生器的问题,应检查灯丝回路及高压回路是否有短路或断路故障存在。若高压插座注满油,通高压时油面无变化说明发生器内部高压断线,且kV高时内部有放电可能。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">(6)高kv时放电跳火,熔丝断应检查工程塑料接点性能,绝缘油耐压应大于40kv,绝缘结构的电位梯度有的因布线不当造成。工程塑料的绝缘件包括:高压插座、整流板、灯丝主绝缘衬,上述零件击穿则应更换。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; line-height: 26px; white-space: normal; background-color: rgb(255, 255, 255);"><br style="padding: 0px; margin: 0px;" /></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">2 115OO摄影床故障的维修</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">故障一:床面纵,横向移动,立柱移动,片屉移动异常。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">(1)移动噪音增大</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">原因: (a)导轨面不清洁, (b)电磁铁未脱开。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">解决方法:擦干净并加少量润滑脂;调整断电状态的电磁铁与吸合面的间距。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">(2)操作力增大</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">原因:轴承损坏锈蚀。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">解决方法:更换或加润滑脂。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">(3)电刹车不起作用</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">原因:(a)电磁铁吸合不良。解决方法:调整电磁铁吸合间隙。(b)电磁铁损坏。解决方法:更换。(c)电源回路出现故障。解决方法:检修线路。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">故障二:x射线中心与胶片中心不重合(球管处于水平定位时)。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">原因:x线管的安装调试及线柬器安装调整精度不够。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">解决方法:先调整光野中心与线柬器十字中心重合,然后松开横臂之锁紧钉及球管锁紧杆,将球管调整至于胶片中心重合再固定下来。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">故障三:操纵盒操纵定位异常</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">(1)操纵盒转动力不够</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">原因:(a)电磁铁损坏。解决方法:更换电磁铁。(b)电源线路出现故障。解决方法:检修线路。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">(2)操纵盒操纵力增大</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">原因:定位钢球卡住。解决方法:修圆钢球固定槽尖角。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">故障四:球管上下移动异常</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">(1)操作力增大</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">原因:(a)滑车体轴承及顶盖内绳轮轴承损坏坏。解决方法:更换轴承。(b)立柱滑道损伤。解决方法:修整滑道,上润滑脂。(c)立柱内平衡体位置不正。解决方法:调整钢绳松紧。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">(2)移动噪音增大</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">原因: (a)立柱内平衡体与立柱内壁接触不良。解决方法:修去平衡体上尼龙滑块上的毛刺。(b)地面不平。解决方法:调整使之水平。</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">为了方便大家维修该机型,还有些错误代码表示的内容提供如下:</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">Er 1:表示主可控硅短路或球管过热;</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">Er 2:表示灯丝预热电路或灯丝增温电路异常;</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">Er 3:表示振动式滤线器工作异常;</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">Er 4:表示旋转阳极启动电动异常;</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">Er 5:表示阳极运转电路异常;</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">Er 6:表示x线管无mA输出;</span></p><p style="padding: 0px; margin-top: 0px; margin-bottom: 0px; border: 0px; outline: 0px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em;"><span style="">Er 7:表示x线管管电流过载。</span></p><p><img data-s="300,640" src="http://mmbiz.qpic.cn/mmbiz/A1DicCH9Vl6MmAfZsmicxkEYdzLRNGkodfibflesRHXHuUctGfUxLyFuRaB6ExftGTJIYd4qJOWnStur1oiaDRCNxA/0" data-ratio="0.6123260437375746" data-w="" /></p><p><span style="color: rgb(62, 62, 62);font-size: 19px;font-family: 仿宋;background-color: rgb(255, 255, 255)">各位微友,大家好,我是</span><span style="color: rgb(0, 0, 255);font-weight: bold;font-size: 19px;font-family: 仿宋;background-color: rgb(217, 217, 217)">山鹰</span><span style="color: rgb(62, 62, 62);font-size: 19px;font-family: 仿宋;background-color: rgb(255, 255, 255)">,</span><span style="color: rgb(0, 0, 255);font-weight: bold;font-size: 19px;font-family: 仿宋;background-color: rgb(217, 217, 217)">医疗器械移动互联网营销</span><span style="color: rgb(255, 102, 0);font-weight: bold;font-size: 19px;font-family: 仿宋;background-color: rgb(217, 217, 217)">探索者</span><span style="color: rgb(62, 62, 62);font-size: 19px;font-family: 仿宋;background-color: rgb(255, 255, 255)">点击“</span><span style="color: rgb(79, 129, 189);font-weight: bold;font-size: 19px;font-family: 仿宋;background-color: rgb(255, 255, 255)"></span><span style="color: rgb(62, 62, 62);font-size: 19px;font-family: 仿宋;background-color: rgb(255, 255, 255)">”关注我们,每日分享维修知识、医疗器械资讯信息!</span></p><p><span style="color: rgb(0, 0, 255);font-size: 19px;font-family: 仿宋">由于用户的不断增加,每天平台都会收到各种产品服务查询消息,为了更好地服务用户,同时为了您增加销售机会,满足用户需求,现联盟平台招收加盟产品供应商,请将产品信息及联系方式发送到1061463656@qq.com</span><span style=""> </span><span style="color: rgb(62, 62, 62);font-size: 19px;font-family: 仿宋;background-color: rgb(255, 255, 255)">微信号:shanying916 </span></p><p style="text-indent:37px;text-align:justify"><span style=""> </span></p><p style=";text-align:justify"><span style="">技术交流群</span><span style="color: rgb(255, 0, 0);font-weight: bold;font-size: 19px;font-family: 仿宋">23823546</span><span style=""> </span><span style="color: rgb(0, 176, 80);font-weight: bold;font-size: 19px;font-family: 仿宋">只加工程师</span></p><p style=";text-align:justify"><span style="color: rgb(0, 176, 80);font-weight: bold;font-size: 19px;font-family: 仿宋"><br /></span></p><p style=";text-align:justify"><span style="color: rgb(0, 176, 80);font-weight: bold;font-size: 19px;font-family: 仿宋"><br /></span></p><p><span style="color: rgb(62, 62, 62);font-size: 14px;font-family: 宋体;background-color: rgb(217, 217, 217)">注:本微信部分内容来自互联网,如侵犯您的权益,请及时联系,我将第一时间删除!</span></p><p><br /></p>
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