5 Result(s)
within
**hang Lv
Engineering
English
Industrial and Production Engineering
-
Article
Step-dependent grain refinement and micro-harness evolution during chip formation process in orthogonal cutting of titanium alloy Ti-6Al-4V
In the two-step cutting process, the material deformation behavior of the subsequent cutting step is affected by the micro-structural properties of machined surface layer produced by the previous cutting step,...
-
Chapter and Conference Paper
Research on a New Type of Pipeline Robot
A spiral pipeline robot is proposed based on the demand for inspection and maintenance of variable pipeline diameters in this paper. The robot adopts a modular design and has the advantages of flexible install...
-
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...
-
Article
FEM simulation-based cutting parameters optimization in machining aluminum-silicon piston alloy ZL109 with PCD tool
The Johnson-Cook (JC) constitutive model was utilized to simulate the processing of Al-Si piston alloy ZL109 to obtain the optimal finishing parameters in polycrystalline diamond (PCD) tool, and studied the ma...
-
Chapter and Conference Paper
Study on the Influence on Liquid Sloshing Caused by Baffle’s Parameter Changes in Tank
Liquid sloshing in the tank is simulated by numerical method in this thesis. The Volume of Fluid (VOF) method and the standard k-ε turbulent model, and the PISO algorithm is determined for the solution. The thesi...
