| 摘要 |
An alignment fixture having a base and two sides situated so as to form three mutually orthogonal planes is used to align the sides of stained glass boxes and box like items having square corners and also to hold the sides in position while the corner joint formed by the convergence of two sides is tack soldered. Further a second alignment device having a base and sets of sides mounted perpendicular to said base and at some desired angle to each other is used to align the sides of stained glass boxes and box like devices having internal angles between adjacent sides other than ninety degrees and to hold the sides in position while the corner joint formed by the convergence of two sides is tack soldered. A third angular alignment device is used to align the panels of a stained glass panel lampshade having some fixed number of sides. The device allows panels to be aligned and clamped in the proper three dimensional orientation one panel at at a time until the assembly is complete and ready for soldering.
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