This is a precision cutting machine in which mechanism, light, electronic, vacuum technique, fluid mechanics and air dynamics are integrated.
它是集机、光、电、真空技术、流体力学和空气动力学于一体的精密切割类设备。
According to dynamics, this paper analyses effect of the tool flank wear on cutting force. It gives relationship between the tool flank wear and dynamic cutting force.
本文从动力学角度分析了车削过程中刀具后刀面磨损量对切削力的影响，得出切削力动态成分与刀具后刀面磨损量之间的关系。
The calculating formulae of minimum Angle corresponding to the remained wall and blasting cutting height are deduced on the basis of principle of mechanics and dynamics.
运用力学和运动学方法推导得到了余留支撑体所对应的最小保留角和爆破切口高度计算公式。
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