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一般分划零件母板的套字是在专用的缩放机上进行的 ,根据图纸要求选择字模 ,调整机床及刻刀位置 ,使刻字与刻线对正 ,实现分划零件母板的刻字与刻线的套刻。光学投影仪投影屏 (36 0mm )系玻璃分划零件 ,全圆周等分 36 0°刻线 ,每 1 0等分刻长线和数字。由于零件尺寸大 ,刻字
General Divide Part Motherboard sets of words are in a special zoom on the machine, according to the drawing requirements to select the font, adjust the position of the machine and graver, lettering and engraved alignment, to achieve the division of motherboard lettering and engraving Set of carved. Optical projector projection screen (36 0mm) is a glass division of parts, the entire circumference equally divided 36 0 ° engraved lines, every 1 0 equally divided into long lines and figures. Due to the large size of parts, lettering