| 摘要 |
Wheels of model cars rotate upon axles. The axle straightening press has a female jaw and a male jaw each with a rectangular shape, a mating surface, and a transverse half channel. The dowels of the male jaw fit into holes in the female jaw upon a diagonal line on the mating surface. Alternately, the press has two identical jaws, inverted, and closed upon each other. An alternate jaw has a generally rectangular shape with a mating surface, a dowel, a transverse half channel, and a hole. In both embodiments, a child places an axle in the channel between the jaws and strikes the press with a hammer. Removing the axle from the press, the child places a wheel on the axle, and installs the axle upon a model car.
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