| 释义 |
- 空心轴：内部为空心的轴，通常用于减轻重量或提高刚度。
- 1
For fast, easy installation a slot is provided on the encoder hollow shaft, which when aligned to molded mark on cover, sets the index. 为了快速，简便的安装一个插槽是在空心轴编码器，当它们对齐掩护模压标志规定，设置索引。 - 2
Generally speaking, hollow shaft type of small volume, but the amount of magnetic force (magnetic power) also stretch out shaft type than for small. 一般而言，空心轴式的体积较小，而所需磁化力(磁动力)亦比伸出轴式为小。 - 3
Crack in neck of hollow shaft is a very serious malfunction, main cause of the crack include: foundry defect, centralized stress, quality problems of welding and heat treatment. 中空轴轴颈裂纹是水泥磨的严重故障。中空轴轴颈裂纹产生的原因主要有：铸造缺陷，应力集中，焊接和热处理质量问题等。
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