Effect of tooth front bevel angle on cutting accuracy and chip formation for cicular rip saws |
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| Authors: | S G Hutton V Lee E Kirbach |
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| Affiliation: | (1) Department of Mechanical Engineering, University of British Columbia, 2075 Westbrook Mall, V6T 1W5 Vancouver, B.C., Canada;(2) Forintek Canada Corp. Ltd., 6620 N.W. Marine Drive, V6T 1X2 Vancouver, B.C. |
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| Abstract: | When using sawdust in the pulp making process the wood fibres should be as long as possible. Circular saws with alternatively front or top beveled teeth produce saw dust with such characteristics. In this study the effect of bevel angle on cutting accuracy, surface finish, and saw dust quality was studied. A bevel angle of 15° maintained good cutting accuracy, produced good surface finish, and produced fibre quality superior to that obtained from saws with no bevel. |
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