Wedge BUE of SiC reinforced aluminium composites

• 作 者: 韩荣弟 郑镇洙
• 机 构: Dept. of Mechanical Engineering, Harbin Institute of Technology,Electronic Technology Institute of H
• 出 处: Journal of Harbin Institute of Technology
• 发表日期: 2003年01期
• 关键词: aluminium reinforced

Several orthogonal cutting experiments were carried out on SiC reinforced aluminium composites. In the cutting process, photos of the chip bottom specimen SEM were gotten with the aid of ‘quick stop tool device’. According to the photos, the build up edge (BUE) can be produced in circumferential cutting experiments. In comparison with carbon steel BUE, aluminium composites BUE is like a wedge in shape, and its development mechanism is mechanical enchasing other than “cold welding”. In addition to the above mentioned conclusions, the minishing BUE height H b  is also analyzed.

Several orthogonal cutting experiments were carried out on SiC reinforced aluminum composites. In the cutting process, photos of the chip bottom specimen SEM were gotten with the aid of ’quick stop tool device’. According to the photos, the build up edge (BUE) In addition to the above mentioned conclusions, the following are the same as the “carbon steel BUE, aluminum composites BUE is like a wedge in shape, and its development mechanism is mechanical enchasing other than ” cold welding ". minishing BUE height H b  is also analyzed.