1) ply drop-off
削层
1.
FEM analysis of symmetrical composite structure with ply drop-off;
对称削层复合材料结构的有限元分析
2) layering turning
分层车削
4) cutting layer
切削层
1.
Due to the shortcomings of orthogonal and oblique cutting numerical simulation in which the tool edge was straight and the thickness of cutting layer was equal,a three-dimensional finite element tool model with helix primary cutting edge and a variable thickness cutting layer model were presented.
针对当前高速切削加工中模拟直角和斜角的有限元模型将变厚度切削层、螺旋形刀刃分别简化为等厚度切削层和直线形刀刃的不足,采用更接近实际的三维螺旋齿铣刀模型和变厚度切削层模型,对航空铝合金7050-T7451进行了高速铣削加工数值模拟,得到了铣削过程的切削力、切削温度及切屑形状。
5) Scrape off layer
刮削层
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