跳刀 meaning in English

jump

The function of optimization cutting : it can connected with the defect inspection machine , it can reach cutting a strip glass and optimization cutting of the big defect glass ribbon and can also fit the middle tool jump and automatically change the size of the longitudinal cutting bridges so that reach optimization cutting
优化切裁功能：可与缺陷检验装置连接，自动实现大缺陷玻璃板抽条切裁与优化切裁并配合纵切机实现中间刀跳刀与自动变尺优化切裁功能。
The function of optimization cutting and automatically change the tools : when the tools in the middle should jump cut （ or all working tools should changeover ） , the computer can automatically control the tools in the middle （ or all working tools ） up and down , and also the gap of up and down just on the cut trace of the cross cutter so that reach optimization cutting and changing the size
优化切裁和自动换刀：当纵切机中间刀需要跳刀（或所有工作刀换刀）切割时，计算机自动控制中间切刀（或所有工作刀）抬落刀并且抬落刀的间隙恰好控制在横切划痕上，以实现优化切裁和变尺功能。