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Function: _error_handler

File: D:\wwwroot\sebberzc.com\application\controllers\news.php
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Function: lang

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Function: _error_handler

File: D:\wwwroot\sebberzc.com\application\controllers\news.php
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Function: lang

File: D:\wwwroot\sebberzc.com\index.php
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Backtrace:

File: D:\database\translate.php
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Function: _error_handler

File: D:\wwwroot\sebberzc.com\application\views\news\knowledgePage.php
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Function: lang

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Function: _error_handler

File: D:\wwwroot\sebberzc.com\application\views\news\knowledgePage.php
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Function: lang

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Function: _error_handler

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主轴负载变大怎么回事?

2025-06-16

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Function: _error_handler

File: D:\wwwroot\sebberzc.com\application\views\news\knowledgePage.php
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Function: _error_handler

File: D:\wwwroot\sebberzc.com\application\views\news\knowledgePage.php
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Function: lang

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Function: view

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Function: require_once

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Function: _error_handler

File: D:\wwwroot\sebberzc.com\application\views\news\knowledgePage.php
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Function: lang

File: D:\wwwroot\sebberzc.com\application\controllers\news.php
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Function: view

File: D:\wwwroot\sebberzc.com\index.php
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Function: require_once

FANUC主轴电机由4部分组成,转子,定子,编码器,风扇及风扇外罩。如下列图:

主轴电机故障率从高到低排列分别是风扇,编码器,线圈。

1、风扇故障,由于保养不到位,主轴电机后盖处的油污,导致风扇损坏,此风扇为3相220V交流电压,但无风扇停转报警信号。经常是主轴高速运行负载过大,电机过热保护报警。

2、编码器损坏,主轴驱动器为31号报警,或者主轴不能定位。

3、线圈坏,用摇表测量UVW对地电阻,要100M欧姆以上。UVW之间的电阻要一致,一般为几欧姆。

备注:有的主轴电机,空转时正常,当切削时负载很大并且电机发烫,一般是电机线圈闸间部分短路。需要维修电机。

(来源:屹高CNC)