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Article
Surface quality adjustment and controlling mechanism of machined surface layer in two-step milling of titanium alloy
In the two-step cutting process, due to the combined effects of mechanical and thermal deformation, the microstructure and residual stress of the workpiece are changed with the change of roughing parameters, w...
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Article
Surface integrity enhancement of ZL109 aluminum-silicon piston alloy employing the forward and reverse finish cutting method
The machined surface integrity has significance on fatigue life. The step-by-step feed cutting is put forward and adopted to machine ZL109 aluminum-silicon piston alloy. In addition, the forward and reverse fi...
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Article
Finite element simulation study on pre-stress multi-step cutting of Ti-6Al-4V titanium alloy
The residual stress on the machined surface has a significant impact on the service life and fatigue strength of machined parts. In the former studies, it has been confirmed that both pre-stress cutting proces...
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Article
Effect of cutting parameters on surface quality in multi-step turning of Ti-6Al-4V titanium alloy
In the multi-step cutting process, the final machined surface quality is affected by the entire cutting process, especially the effect of work hardening and thermal softening induced by the previous steps (rou...