After the modification of step feed mechanism of deep drill combined machine tool, simplifying structure, convenient adjustment and reducing fault rate have been proved.
对深孔钻屑组合机床分级进给机构进行改进后，达到了简化结构、方便调整、减少故障的目的。
Simplifying structure, stable performance, easy operation, make it suitable for various dimensions and shapes of packing products.
结构紧凑，性能稳定，操作简便，适宜不同包装产品的尺寸及形状。
Simplifying structure, stable performance, easy operation, make it suitable for various dimensions and shapes of packing products.
结构紧凑，性能稳定，操作简便，适宜不同包装产品的尺寸及形状。
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