Yh Chen

5 Questions 12 Answers 0 Followers

Questions related from Yh Chen

Why don't chips curl when the cutting process is simulated using the CEL method?

Hello everyone, I am doing a simulation of orthogonal metal cutting process using CEL method. To make sure the simulation is better, I found a very good SCI paper for reference, but unfortunately...

07 February 2024 4,456 5 View

ALE method for metal cutting simulation in Abaqus/Explicit?

Hi everyone, I've recently been using Abaqus/Explicit to do a finite element simulation of metal cutting using the ALE method, and I've seen a blogger on YouTube do a similar...

21 December 2023 3,170 0 View

Johnson-Cook damage model ?

Hi, everyone. I want to ask a question about the JC damage model that has been bothering me for a while now, and I feel that it might turn my previous knowledge upside down. Is the strain value...

27 November 2023 678 5 View

How to decide the mass scaling factor in metal cutting simulation(Cylindrical turning) with Abaqus?

Hi all, I am using Abaqus to simulate cylindrical turning. No matter how I set the mass scaling factor (16,100,256, etc.), the final kinetic energy is always greater than 5% of the internal...

24 May 2022 1,362 2 View

How do I set the rotation boundary conditions so that the actual rotation of the part matches the settings in cutting simulation with Abaqus?

I tried to use Abaqus for external turning simulation, set the workpiece speed to 6.28/s, and set the analysis step time to 1. Theoretically, the workpiece should rotate one revolution, but the...

09 May 2022 7,708 8 View