The cutting loads of cemented carbide drilling tool in drilling PCB are analyzed, a method applied to testing the brazing strength of cemented carbide cutters is studied.
分析了硬质合金微型钻头加工时的受力状态，根据钎焊硬质合金刀具的强度指标要求，研究了刀具焊接强度的检测方法。
A diamond coated cutting tool is disclosed having a either steel or cemented carbide substrate.
公开了一种具有钢或硬质合金衬底的金刚石涂覆的切削工具。
A diamond coated cutting tool is disclosed having a either steel or cemented carbide substrate.
公开了一种具有钢或硬质合金衬底的金刚石涂覆的切削工具。
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