| 摘要 |
A precision pin gauging system for a sheet metal shearing machine, wherein the pin gauging system comprises a horizontal mounting bar secured to the front of the shearing machine and a pair of pin gauge devices. Each pin gauge device includes clamping means for releasably securing it to the mounting bar as desired. Each pin gauge device also includes a spring loaded, pivoting gauging arm for releasably engaging the gauging holes in the work piece. Each pin gauge further includes a micrometer adjustment screw for precisely setting the exact desired distance between the gauging arm and the shearing means in the shearing machine.
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