| 摘要 |
A grinding jig is to be used at the grinding of a straight edge woodworking tool (5) on the peripheral surface of a rotating grindstone (2) in a grinding machine (1). The grinding machine has a cylindrical support bar (3) parallel with the rotation axis of the grindstone. The jig (4) comprises a base (15), which is parallel with the support bar (3) and is intended for slidable and rotational mounting on the support bar (3), and a clamp (16), wherein the tool (5) is attached between the base and the clamp. The grinding jig has a support surface (15A) on the base (15) for supporting the face of the tool (5) opposite its bevel.
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