spiral cut meaning in Chinese

环绕切削
螺旋状掏槽

Numerical simulation research of charging optimization in spiral cutting blasting in medium deep bore
中深孔掏槽爆破装药优化的数值模拟研究
Study on blasting mechanism and its engineering use of spiral cutting with big empty hole in rock under - excavation
岩石工程大空孔螺旋掏槽爆破机理研究及应用
Paper is conducted by spiral cutting by sections with convenient adjustment of cutting tool and lifetime guarantee in usage
刀体分段螺旋形式，刀具调整方便，使用寿命保证。
As a result , the spiral cutting contact points " tracks are successfully created on the surface of the blade for 4 or 5 axis high speed milling , it is shown that the spiral cutting contact points " tracks generated by both methods can satisfy the calculation of the cutter location with perfect simulation results
最终在叶片表面构造了适合四、五坐标联动机床高速加工的螺旋切触点轨迹。经实例验证，本文所规划的螺旋加工切触点轨迹能够满足刀位点的计算，并取得了良好的仿真效果。