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；
The effect of broaching rate and feed per tooth, tool orthogonal rake on residual stress of workpiece surface are analyzed by Broaching GH761 Alloy.
这里分析了GH761 合金拉削时，速度、齿升量、拉刀前角对拉削表面残余应力的影响。
A hydraulic driving system for bidirectional plow rake cutting coulter tooth roll belongs to an assembly on the agricultural implement of plows and soil tillage.
双向耕耙犁刀齿辊液力驱动机构属于耕整地农具上的一个总成。
A hydraulic driving system for bidirectional plow rake cutting coulter tooth roll belongs to an assembly on the agricultural implement of plows and soil tillage.
双向耕耙犁刀齿辊液力驱动机构属于耕整地农具上的一个总成。
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