本系列机床用于拉削各种几何形状的孔,生产效率高,适于大量生产和成批生产。本系列机床采用液压式传动,工作平稳,能无级调速,并有超负荷保险装置。机床具有自动循环,主要动作均可单独调整。机床由一个总按钮站操作,操作方便。
本厂随机配置的自动夹头;适用于拉刀前柄为圆柱型且符合国家标准的拉刀(无周向定位) ,对拉刀前柄为非标或加工键横槽等部位的矩形柄拉刀,刀夹头须另行制作。
This series machine is used for broaching various holes in geometrical shape in mass and quantity production with high efficiency.
It is driven by hydraulic power and equipped with a safety device against overload. The machine works stable and it can realize step less adjustment of cutting speed as well as operating in automatic cycle.Main actions of the machine can be individually adjusted.A main button for easily operation controls the machine. The automatic tool holder delivery with the machine is suitable for state standard broach (without periphery positioning) that front shank is cylindrical.Tool holder should be special produced for nonstandard shank or rectangular shank broach which for key slot cutting.