Aidin Zardast

My main task as a ME in PersiaDoorCo. is to design and development kind of new automatic doors called horizontal bifold or fold-up bifold doors. I'm also responsible for manufacturing these doors and have to control and inspect all the processes. Furthermore I designed some new equipment in order to simplify complex processes and solve some operation problems. I designed and invented some new and special auto-door equipments for PersiaDoorCo.

I programmed a MATLAB based GUI software capable of calibrating end-effector constraints and change in trajectory parameters and extract the new trajectory points to use in the PLC program.

My main duty and responsibility was to calculate the kinematics and dynamics of a gantry robot for palletizing purposes. I also have to select the standard mechanical parts specifications for the robot including motor power for each axis, linear guides and gearboxes. I already designed the Palletizing algorithm and the trajectory for the end-effector of the robot for about 11 packages in different size and weight. During this project I worked on the servo drive parameters in order to optimizing the robot behavior and maintain the system stability. Moreover I worked on the real mechanical data extracted from servo motors during their routine working situation in order to find probable problems and analyze the system real-time behavior in comparison with desired behavior and designed mechanical parameters.

As a Senior mechanical engineer in engineering department my main task was to reverse engineering Impellers of pumps, compressors, turbo-compressors and turbo-expanders of various types. I also done reverse engineering the integral gear gearbox casing of one of the biggest Atlas Copco turbo-compressors that has been installed in the middle-east only by using the 2D inspection drawings and then verified the design by on-site dimensioning and inspection the device. the 3D model I prepared was in full details and completely capable of being manufactured. Moreover for the first time in the country I also done reverse engineering the screws of the HDPE/LDPE and PO extruders made by JSW. these screws are none modular, variable pitch and was a 7m long and had approximately 0.4m Diameter. The design I've done by Solidworks was completely parametric and editable.

My main task was to design, analyze and reverse engineering ultra high pressure Safety Valves of Oil and Gas industry.

Design a new JIG for Car Body Production Line to reduce the average time of production Design a protective coverage for air Wrenches to prevent gear breakage