The saw cutting direction directly affects the pressed wall thickness, the contacting arc length between saw disc and pipe has direct ratio to the cutting circumference force through analysis.
分析认为，锯切方向直接影响着管壁的受力状态，锯片与管子的接触弧长和锯切圆周力成正比关系。
The structure of electrical control system for developing on-off fly - cutter and fly-saw has been studied in this paper considering ensuring cutting length error of fly-cutter and fly-saw.
本文从保证飞剪飞锯切长误差的角度出发，研究了我国尚处在研制阶段的起停式飞剪飞锯电气控制系统的结构组成。
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