Learning Forum

[ki moon lee]

I work in machine tool design. I would like to do ANSYS analysis of the transient response of a structure due to acceleration/deceleration changes of a high-speed conveyor driven by a ball screw, but I do not know what steps to take. There is a similar paper, but it does not provide detailed methods. So could you please provide similar guidelines? For example, could I give velocity or acceleration profile data as input to a ball screw and see the response of different points in the structure as output? Any help from you would be greatly appreciated. I am using ansys worebench 2017.

[peteroznewman]

Please reply with images of your structure. What does the conveyor look like?  There is a carriage on the ball screw. Show how the carriage connects to the conveyor.  What is the mass of the conveyor? 

[ki moon lee]

Hi I added more information about my question. Please look at those information.

[ki moon lee]

Machine tools like as above picture in other thesis

the name of thesis is following as:

Finite element analysis for dynamic behavior of a machine tool structure fed in open loop control.

Anyway I would like to design the structure frame in high acceleration and deceleration condition drived in ballscrew.