1) keyway; latch groove
锁键槽
2) key groove self lock
槽键自锁
3) barrel key way
炮管锁键槽
6) keyslot
键槽
1.
The reason of planer tool concession produced in planing the inner ape rture keyslot of wheel hub of two wheel tractor is analyzed, and the planing lim it deep and the intension of the tool holder are calculated.
分析了手扶拖拉机车轮毂内孔键槽刨削加工时产生“让刀”现象的原因 ,并对内孔键槽的刨削极限深度、刀杆强度等进行计算与校核 ,提出了轮毂内孔键槽刨削的最佳切削参数。
2.
Drawing line tool for plane keyslot of shaft parts can simplify drawing line process,avoid parts transportation between working maching and drawing line platform, make convenience for regulation during working keyslot and enhance the working efficiency.
本文介绍的轴类工件平键槽划线工具简化了轴类工件平键槽的划线工序，避免了工件在加工机床与钳工划线平台间的搬运，方便了键槽加工时的找正工作，提高了工
补充资料：“大明万历年早”款铜锁
疑为清代仿制，这种锁具的历史悠久，被各种阶层广泛使用，只是工艺技术、装饰效果的区分而已。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条