This paper on the basis of analysis of moulding mode of glass mosaic roller-plate and roller-roller form and the selecting stndard, discusses the principles of design and manufacture about cutter.

文章在分析玻璃马赛克辊板式和对辊式、成型方式及其选择原则的基础上，论述了对辊式成型机的成型模具切刀设计与制造原理；

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Next door a laser cutter is zapping an etching into a glass bottle, and across the way someone is carving elegant curved strips of wood to make a wine carrier.

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