叙述了在使用低速走丝电火花线切割机床加工精密模具时，一些常用的加工工艺技巧及编程方法。

Some commonly used machining process skill and programming method were introduced when using low speed WEDM machine to machine precision mold.

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但与低速走丝电火花线切割机床相比，它在加工精度、可靠性、稳定性以及自动化程度等方面还存在明显差距。

But there are still significant gaps in the machining accuracy, reliability; stability and the degree of automation go with the low-speed WEDM.

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