1·The article describes the calculating method of changing the standard slotting tool into special slotting tool.
改磨标准插齿刀为专用插齿刀有时不失为一种高效、优质加工齿轮的好方法。
2·There is a special way of design of carbon alloy slotting tool which has minus rake angle to increase the ability of resisting the tooth edge collapse.
为提高硬质合金插齿刀的抗崩刃能力，需要采用负前角的特殊设计；
3·The equation of the edge curve of the slotting tool for machining the hole of the isometric profile cylinder (IPC) is developed by the principle of contact of the gears.
对插削等距型面孔的插刀进行了设计，对其平均半径、前角、后角、刀刃的空间曲线作了分析和研究。
4·The interference of slotting tool on gear surface during gear machining is introduced, the reason of problem caused is analyzed. Combining the practice, the solving measure is put forward.
介绍了齿轮加工过程中插齿刀对齿面的干涉问题，分析了问题产生的原因。
5·The toolholder is used for outer slotting and the tool bar for inner slotting and for slotting the keyway.
机床附有电磁自动抬刀的刀架和刀杆。刀架用天外插削， 刀杆用于内插削和插键槽。