Cutting Jig for segmental bowl |
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1.The material is Laminated rubber wood 20mm thin. |
2.Guide plate of work piece. Cut to 15 degrees with slide saw. |
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3.The part where the cap screw of the swing arm enters. Drilling with a depth of 9 mm with a 12 mm fastener bit. |
4.Drilling 10mm. |
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5.This is the main body to attach the swing arm. Drilling with a depth of 7 mm with a 1/2 inch fastener bit. |
6.Drilling 10mm to depth 16mm. |
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7.Embed M8U nut with epoxy adhesive. |
8.This is SUS pipe with inner diameter of 8 mm and outer diameter of 10 mm used for collar. |
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9.Sanding round with a disc sander so that the swing arm rotates. |
10.The collar is fixed with epoxy adhesive. |
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11.Making the width 6 mm long hole with fret-saw. |
12.Let's do a quickie cut. |
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13.This is the guide plate of the workpiece. Paste drawing-2 with spray glue. |
14.Let's do a quickie cut. |
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15.Positioning to embed nail-nut in cross-cut sled. Drilling 6 mm. |
16.Drilling a dia 20mm 2 mm deep with forstner bit. Then insert a 6 mm nail nut. |
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17.Make a groove on tip of the swing arm by the round bit of R5. |
18.Jointing the swing arm and the body with the M8 cap screw. |
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Attach the jig to the crosscut sled. |
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Cutting angle is set to 30 degree. |
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The stopper. Please mouse on the phot. |
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