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注意事项
(1) 未经许可,禁擅自复印,复制本书的部分或全部内容。(包括软件和程序)
(2) 本书的内容如有变更,恕不另行通告。
(3) 我们在编写本书内容时,力求准确无误。万一发现有错误,遗漏或可疑之处,请与所购买的
销售店或与本公司联系。
(4) 对于因错误操作所造成之结果,无论与第(3)项有关与否,本公司概不负责。敬请谅解。
(5) Microsoft 和 Windows 是 Microsoft Corporation 在美国和/或其他国家/地区的注册商标或商
标。本书中出现的其他公司名,产品名均为各公司的注册商标或商标。

维修调整要领书
目 录
第 1 章 XY 装置 ........................................................................................... 1-1
1-1 伺服电动机的更换...................................................................................................................... 1-1
1-1-1 X 电动机的更换................................................................................................................... 1-1
1-1-2 YL 电动机的更换 ................................................................................................................. 1-2
1-1-3 YR 电动机的更换 ................................................................................................................ 1-3
1-2 磁尺的更换 ................................................................................................................................ 1-4
1-2-1 X 轴磁尺的装贴位置 ........................................................................................................... 1-5
1-2-2 Y 轴磁尺装贴位置 ............................................................................................................... 1-6
1-2-3 磁尺的空隙调整 ................................................................................................................. 1-7
1-3 极限传感器、原点附近传感器的更换 ......................................................................................... 1-9
1-3-1 X 轴极限传感器、X 轴原点附近传感器的更换 .................................................................... 1-9
1-3-2 Y 轴极限传感器、Y 轴原点附近传感器的更换 .................................................................. 1-11
1-3-3 极限传感器的动作确认 ..................................................................................................... 1-13
1-3-4 X、Y NEAR SENSOR 的动作确认 ................................................................................... 1-15
1-4 原点传感器的更换.................................................................................................................... 1-17
1-4-1 X 轴 1-17
1-4-2 Y 轴 1-17
1-5 电缆拖链的更换 ....................................................................................................................... 1-18
1-5-1 X 轴电缆拖链的更换 ......................................................................................................... 1-18
1-5-2 Y 轴电缆拖链的更换 ......................................................................................................... 1-19
1-6 XY 拖链电缆束线的更换要领说明 ............................................................................................. 1-20
1-6-1 拆下 X 电缆 ...................................................................................................................... 1-20
1-6-2 电缆标识(X)的确认 ...................................................................................................... 1-22
1-6-3 电缆的装配 ....................................................................................................................... 1-23
1-6-4 拆下 Y 拖链电缆 ............................................................................................................... 1-25
1-6-5 给 Y 拖链电缆作记号
........................................................................................................ 1-25
1-6-6 电缆的装配 ....................................................................................................................... 1-26
1-6-7 Head 外围的配线 .............................................................................................................. 1-30
1-7 电缆拖链链板键的更换 ............................................................................................................ 1-32
1-7-1 X 电缆拖链的构造和名称 ..................................................................................................
1-32
1-7-2 链板・支撑板的拆卸 ........................................................................................................ 1-32
1-7-3 链板键的分离 ................................................................................................................... 1-33
1-7-4 电缆拖链的连接 ............................................................................................................... 1-33
1-7-5 链板・支撑板的安装 ........................................................................................................ 1-34
1-8 X 滚珠螺杆的更换 ..................................................................................................................... 1-35
1-8-1 更换 X 滚珠螺杆的准备 .................................................................................................... 1-35
1-8-2 X 滚珠螺杆的拆卸 ............................................................................................................. 1-37
1-8-3 X 滚珠螺杆的安装 ............................................................................................................. 1-40
1-8-4 X 滚珠螺杆的调整 ............................................................................................................. 1-43
1-9 Y 滚珠螺杆的更换 ..................................................................................................................... 1-47
1-9-1 更换 Y 滚珠螺杆的准备 .................................................................................................... 1-47
1-9-2 Y 滚珠螺杆的拆卸 ............................................................................................................. 1-50
1-9-3 Y 滚珠螺杆的安装 ............................................................................................................. 1-55
1-9-4 Y 滚珠螺杆的调整 ............................................................................................................. 1-59