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发明公开
CN104047547A 弹道式聚晶开采工具及用于制作该工具的方法 无效 - 撤回

弹道式聚晶开采工具及用于制作该工具的方法
摘要：
本发明涉及弹道式聚晶开采工具及用于制作该工具的方法。一种用于开采工具或钻凿工具的切割元件设有主体，该主体设有用于接纳弹道式嵌入件的凹槽。该弹道式嵌入件设有顶部分，该顶部分具有以第一半径(R1)和第二半径(R2)为特征的形状，并且R1和R2具有正切关系。套筒可定位在主体上以保护主体免受腐蚀。
摘要（英）：

The invention relates to a trajectory polycrystalline mining tool and a method for manufacturing the tool. A cutting element used for the mining tool or a drilling tool is provided with a main body, and the main body is provided with a groove used for accommodating a trajectory embedding element. The trajectory embedding element is provided with a top part, the top part is provided with a shape using the first radius (R1) and a second radius (R2) as the characteristics, and in addition, the R1 and the R2 have the tangent relationship. A sleeve can be positioned on the main body for protecting the main body from being corroded.

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