| 摘要 |
<p>A glass scoring device includes a scoring head assembly and a carriage each pivotally mounted about an axis. The carriage has a pair of spaced wheels biased toward a glass ribbon and a support member. The support member biases a cutting force against the scoring head assembly to score the glass ribbon. Irregularities in the glass ribbon thickness and/or eccentric conveyor rolls oscillate the carriage and scoring head assembly about the axis. Oscillatory movement of the carriage and scoring head assembly cooperate to maintain a constant cutting force on the scoring head assembly.</p> |
