Hamidreza Javidrad

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Questions related from Hamidreza Javidrad

Kinematic transformation of CA spindle-tilting machine?

Hi dear colleagues, I failed to find the transformation matrix from the 3-axis (workpiece coordinate) to the 5-axis XYZAC (machine coordinate) table-tilting setup. Does anyone know any source?

08 November 2023 6,230 0 View

What are the required material properties to perform fatigue simulation using ANSYS SMART?

Hello dear colleagues, I couldn't figure out what are the required material properties to perform fatigue simulation using ANSYS SMART. What should I add to predefined structural steel to proceed...

06 September 2021 4,606 2 View

Why would we see generated cracks during heat treatment of the additive manufactured Inconel 625 ?

Hi I observed many cracks generated during 1h solution annealing at 1100 ̊C followed by 8h aging at 700 ̊C and air cooling between stages of the L-PBF Inconel 625. What would be the reason for...

19 June 2020 2,851 5 View

Mechanical properties of selective laser melting (SLM) products ?

Hi dear all, I need mechanical properties of SLM Ti-6Al-4V products in all directions. Actually I try to model a 3D AM part as an anisotropic part, so I need a sample of all engineering constants...

26 May 2018 3,488 3 View