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。
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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.
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.