Chip Formation in Longitudinal (90-0) Cutting of Bamboo
Orthogonal cutting experiments were conducted to study the chip formation in longitudinal cutting (90-0) of bamboo. Laminated bamboo composites were fabricated for the cutting experiments. Piezoelectric pressure sensors were used to measure the cutting forces, and the cutting processes were imaged using CCD camera. Chip formation and the cutting forces under different cutting depths, bamboo moisture contents (MC) and knife rake angles were analyzed. It was found that three types of chips can be formed in 90-0 cutting. A cantilever beam model was adopted to describe the chip formation in 90-0 cutting, from which chip types were predicted from the measured cutting forces.
bamboo chip formation chip type cutting force cantilever beam.
Wang Yi Cao Pingxiang Guo Xiaolei
College of Wood Science and Technology Nanjing Forestry University Nanjing, 210037, P.R.China
国际会议
19th International Wood Machining Seminar(第19届国际木材机械加工研讨会 IWMS19)
南京
英文
289-299
2009-10-21（万方平台首次上网日期，不代表论文的发表时间）