| Works of wood turning    [Page85] | Lathe  &  Tool | |
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Aug. 11/2020 Little jumping boy My daughter's mama friend's two-year-old child, who sometimes comes to play, plays with my wooden toys in a good mood. So I tried to make a toy that fly a doll.Drawing | 
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| 1.The material of the pedestal part is beech. First of all, cut it out into a disk shape with a saw blade. | 2.Lower pedestal. Drilling 15 mm for round bar. | |
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| 3.This is the upper pedestal. The hole should penetrate so that a long pillar can be inserted. | 4.First, make a hole with a 20mm Forstner bit. | |
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| 5.Expand the central hole to 21mm with a wood lathe. | 6.Shave the center of the bottom part of the lower pedestal so that It can sit horizontally. | |
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| 7.The top of the lower pedestal will hit the board of the jumping pedestal, so make a large chamfer. | 8.This is Jump boy's head. Make a sphere while matching the template. | |
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| 9.6mm spot facing for a neodymium magnet. | 10.The body uses a 29 mm round bar. Drilling 12mm through the arm bar. | |
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| 11.The board of the jump stand is 6 mm thick cherry wood.  Drilling 2.6 mm to insert stud pin. | 12.For the stud pin, use a 2.6 mm SUS welding rod core material. Since the covering material remains around the rod, sanding it on a lathe. | |
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| 13.Grinding both ends of the jump base. | 14.Make a 6mm wide groove on the pillar. Actually, it can be cut accurately by setting a router race, but it was troublesome, so I cut it by sandwiching it with  timber. | |
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| 15.Turning the outer circumference of the pedestal to make it a perfect circle. | 16.Engrave the logo mark to the back side of the lower pedestal with the laser machine. | |
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| 17.This is the disc that the jumping boy's sticks . There is a hole through which the pillar is inserted, and 13 mm neodymium is embedded. Drill a pilot hole to embed a M4 insert nut to secure the disc. | 18.I was wondering what the jumping boy's face should look like, but I chose Baikinman. This was done by marking the outline of the face with a laser machine and then painting it black with water-based acrylic paint. | |
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| 19.Insert the Baikinman doll into the hole and hit the bottom jumping table to jump up and stick to the upper disk. | 20.It is difficult to hit the jump table if it is too weak, and it will be played if it is too strong. I think it's a good toy for kindergarten children rather than two-year-olds. | |
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| 21.Meronpanna also rocketed. A flat screw is screwed over the head. | 22.It seems that two bodies are competing for the catch at the top position. | |