Arctos Clone Frame Fixture - # - AlexAndChristine's Photos | SmugMug

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Rear dummy axle holder. A second handle will be added at the lower location. I'm rethinking how to do the dummy axle holder.

There is a lot going on here hidden behind the extrusion. I'll take it apart for some better photos.

HTA angle marks. This is at 71 degrees. The back plate here is a prototype, it will be replaced with one made from MIC6.

BB offset can be adjusted for 73mm or 68mm shells. The secret weapon is a fine thread adjustable shaft collar from McMaster Carr.

Mostly done Arctos-like jig. I'm waiting for an order from McMaster Carr to put handles on all of the frequently used parts.

Anatomy of a cone tower. 2.25" offset, a cone that handles 1" to 1.375" tubing. The pins keep it aligned in the 8020 extrusion. The bolt to the T-nut will be replaced with a handle.

STA angle gauge (it's at the 73 degree mark).

Seat tube angle scale.

This is just a BB shell sitting on a 123 block to reference the first miter.

Rear dummy axle holder. A second handle will be added at the lower location. I'm rethinking how to do the dummy axle holder.

Rear dummy axle holder. A second handle will be added at the lower location. I'm rethinking how to do the dummy axle holder.

Rear dummy axle holder. A second handle will be added at the lower location. I'm rethinking how to do the dummy axle holder.

Panasonic DMC-GF2 |

More details: exif |

Original size: 2672x4000 |

Current: 401x600 |

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