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SAWING CURVED LOGS:INITIAL CURVATURE DATA STORED IN COMPUTOR AND USED FOR FIRST AND SECOND LENGTH-WISE SAWINGS
SAWING CURVED LOGS:INITIAL CURVATURE DATA STORED IN COMPUTOR AND USED FOR FIRST AND SECOND LENGTH-WISE SAWINGS
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机译:锯切弯曲的日志:存储在计算机中的初始曲率数据,用于第一和第二长度的明智的说法
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摘要
A crude curved log with an essentially circular cross-section is before a first machining cycle in a working machine fixed in a rotary condition where the longitudinal sectional plane comprising the maximum curvature is horizontal, and is then measured and processed along curved paths determined in a computer unit on the basis of the measured curvature. Thereafter the central block, thus obtained is processed, in a second cycle along paths having the same curvature as the first cycle by utilizing the same command signals as in the first cycle are used, possibly with a correction for changed lateral position of the block.
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