通过正交试验研究了磨削参数对船用螺旋桨叶片表面粗糙度的影响。
The effects of grinding parameters on surface roughness of Marine propeller blade were studied by using orthogonal test.
研究分析了不同的切削速度及进给量对叶轮叶片加工的表面粗糙度的影响。
The influence of different cutting speed and feed rate on the roughness of vane's finished surface was investigated and analyzed.
本文就钛合金叶片电解加工后的表面粗糙度、点蚀、烧伤及吸氢等问题进行了分析并提出了改善钛合金电解加工表面完整性的措施。
The surface roughness, pitting corrosion, burn and hydrogen uptake of ECM machined Ti-alloy blades are analyzed and the measures of improving surface integrity are introduced.
仿真结果表明，当压气机叶片表面粗糙度增大时，压气机主要特性参数都不同程度的减小，使压气机总体性能下降。
The simulation results show that the performance parameters are decreased in various degree and the compressor general performance is reduced when the roughness of the blade surface is increased.
以此为基础，成功制备了复杂型面叶片阴极，其显微硬度和表面粗糙度都得到了明显改善。
Based on the experimental results, complex blade cathodes are produced successfully. Both micro hardness and surface roughness of the complex parts are improved significantly.
尤其对单机或小批量机组更为适用。用这种工艺铸造的叶片和水斗型线精确，表面粗糙度小，工期短，成本低。
Specially, it is suitable for single or small-batch production and has advantage of accurate profile, smaller roughness, shorter production cycle and lower cost.
尤其对单机或小批量机组更为适用。用这种工艺铸造的叶片和水斗型线精确，表面粗糙度小，工期短，成本低。
Specially, it is suitable for single or small-batch production and has advantage of accurate profile, smaller roughness, shorter production cycle and lower cost.
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