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从理论上分析实现电火花加工硬质合金微小狭长精密型腔的基本条件,并在反复工艺试验、论证的基础上,分别阐述了不同加工工艺对加工硬质合金微小狭长型腔的影响等问题。
From the theoretical analysis of the realization of the basic conditions of EDM micro narrow precision elongated cavity, and on the basis of repeated test and demonstration, elaborated the different processing technology on the processing of small and narrow tungsten carbide cavity and other issues .