此方法大大减小了工件加工时的双曲线误差，实现了各种成形车刀的自动绘图，提高了设计速度和绘图质量。

By using this method, automatic drawing is realized in designing different form turning tools which minimizes the hyperbolic error, increases the design speed and improves drawing quality.

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市场上各种快速变换刀具的选择使我们不必重新放置刀具，就能够快速地在一指定车刀位置上改变车削刀具的类型。

The various quick-change tooling options on the market make it possible to quickly change the type of turning tool in a given lathe tool position without having to reset the tool.

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