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Sleptsov
Slot Width Controlling for Filter Structure Produced by Deformational Cutting
Engineering Education # 05, May 2011 The article presents the main principles of through-wall slot width controlling for polymer filtering tubes produced by deformational cutting technology. Dependence of the machining parameters on slot width at the beginning and the end of slotting was determined. Authors proposed the technique providing the slot width uniformity along the filter tube. This technique is based on changing the axial feed value when machining the beginning and the end of slotting. Experimental researches proved this method. Slot width variance along the slot for adjustable filter tubes with helical through-wall slot rows was described and proved experimentally. The main factor influencing on slot width variance is inclination angle of helical slot rows.
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