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1 ?叶轮 ... 汽封 steam seal gland, steam sealing 叶轮 blade disc 轴承支架 bearing stoll, bearing bracket ...
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A pin disc blade special improved, suitable for continuous production or mass production, easy to change color, easy to clean. 特殊改良后的盘销式叶片，适用于连续生产或批量生产，易换色，易清洗。 - 2
For the disc shear blade breakdown problem, the idea of reducing cutting force bearing and reasonable allocation of blade cutting force are proposed. 针对圆盘剪剪刃崩豁问题，提出减小剪切受力和合理分配上下剪刃剪切受力的思路。 - 3
We analyzed the geometric property of edge curve of formed milling cutter, deduced the curve's mathematics equation, got the center coordinate of disc blade, and designed the edge curve by CAD. 通过分析铣刀刀刃曲线的几何性质，推导出它的数学方程，进而求取刀片中心位置坐标，完成刀刃曲线的计算机辅助设计。
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