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@Pasban110
Flag of Netherlands Tabriz, Netherlands
Member since March, 2011
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Pasban110 

I love developing inspired applications!
$50 USD/hr
1 Review
2.0
  • 33%Jobs Completed
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Experience

Senior IT and research assistant

Jun 2012

I am, currently, a Senior IT and research assistant at IKIU, an international university in Qazvin, Iran ().

Education

MSc

2006 - 2009 (3 years)

Certifications

2nd Place in Robotic Competitions (2007)

msrt.ir

Team Leader

Publications

Prediction of the Effect of Heat Generation in Ballscrew on the Accuracy of CNC Milling Machine

In high speed machining, friction between the moving parts, generates heat. One of the major causes of thermal errors in linear axes is the heat generated in ball screw during operation at high speed. Thermal errors affect the accuracy of the linear axes and can cause a deviation from the nominal machining circular motion. The subject of this paper is to study the effects of feed velocity and ball screw Preload on the accuracy of circular motion. The temperature rise in the ball screw is measured by a laser