带水平主轴的镗床和铣床的试验条件。精确度试验。第4部分：可移动床柱的多刀刨床。

Test conditions for boring and milling machines with horizontal spindle. testing of the accuracy. part 4: planer type machines with movable column.

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极其重要的是将数据水平分布在多个容器中，以便在进行大量连续的磁盘读取时，所有的磁盘主轴可以并行移动。

It is very important to distribute data horizontally across multiple containers so that with a high number of sequential disk reads, all disk spindles can move in parallel.

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主轴回转后，在水平和垂直面实现刀具自动互换。

After the spindle is rotating, the tool is automatically exchanged on the horizontal and vertical surfaces.

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