Re: Cutting styrene sheet into narrow strips...


Anthony Thompson <thompson@...>
 

Kurt Laughlin wrote:
(IIRC, really hard things like ceramics can't be cut because of surface fracturing or something.)
That can happen, but the biggest reason is when the ceramic is harder than the cutting tool. That just won't work <g>. The real issue is whether the material to be cut is brittle or not. Very hard materials which are tough, like high-alloy steels, are perfectly cuttable without fracture problems--provided of course that the cutter is harder than the cuttee. As it were.

Tony Thompson Editor, Signature Press, Berkeley, CA
2906 Forest Ave., Berkeley, CA 94705 www.signaturepress.com
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Publishers of books on railroad history

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