The change in spinning rate of the mold could prevent the cast pipe from the deformation.

通过改变铸型的转速可防止铸管的变形。

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Switch on transfer gyro and wait until spinning rate stabilizes (30 minutes approximately).

开启转移回转仪，然后等至其吐丝速度安定(大约30分钟)。

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The swirling spinner spares easily worn spinning parts and employs air flow to act on fibers, which fully activates high efficiency of swirling stranding machine and thus improves spinning rate.

本旋流纺纱机取消了高磨损的纺纱部件，采用气流作用纤维的方式，能够充分发挥旋流加捻器的高效率，从而提高纺纱速度。

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When the Siegels agreed to be filmed, they were sitting on top of a world that promised to keep spinning at the same giddy rate.

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