A drill jig is a device for ensuring that a hole to be drilled, tapped, or reamed in a workpiece will be machined in the proper place.
钻模是一种确保在工件正确位置进行钻孔、攻丝或铰孔加工的装置。
This design draft , mainly about the technological process of YTP26 Air-leg Rock Drill, and elabora about the milling machine typical jig design.
本设计主要是对YTP26型气腿式凿岩机机体进行工艺规程的拟订，及车床与铣床典型夹具的设计进行全面的阐述。
A drill jig is a device for ensuring that a hole to be drilled, tapped, or reamed in a workpiece will.
钻模是一种确保在工件正确位置进行钻孔、攻丝或铰孔加工的装置。
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