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Member since March 17, 2015
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I have obtained Master's Degree in Mechanical Engineering, possessing strong knowledge of mechanical design and outstanding capability of space imagination, being particularly interested in CAD design and proficient in applying 3-D CAD tools such as SolidWorks, Pro/E and CATIA, having intern experience as Designer/Modeler, as well as a series of project experiences in CAD design field.
$10 USD/hr
3 reviews
  • 100%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 33%Repeat Hire Rate

Portfolio Items

Recent Reviews


Intern Student - Designer/Drafter

Jun 2013 - Aug 2013 (2 months)

 Undertook the 3-D modeling and assembling of an entire electric wheel in a hub reduction gearbox using Pro/Engineer: Became a lot more skillful in using Pro/E through the massive practice, and mastered modeling gears and other transmission parts.  Dealt with dimension changes or conflicts in assemblies compared with in parts: Observed the dimension changes in assemblies compared with the parts themselves for parts such as bases, wheel hubs and wheel cases, gained knowledge of secondary processing after assembling, which has never appeared in textbooks before, and applied it into modeling finally.  Went through production line: Gained knowledge of the wind turbine units’ operating principle as well as manufacturing process.

Project Member

Jul 2010 - Sep 2010 (2 months)

 Parametric design of Flender's gear units of SANY Heavy Industry Co., Ltd.: Established a single parameter-driven model respectively for each series of gear units, thereby generated all parts in the entire series and saved as individual products separately. This project directly contributed to the publication.

Project Participant

Sep 2009 - Sep 2009 (1 month)

Created models of hydraulic elements with complex shapes using SolidWorks.

Project Member

Sep 2009 - Nov 2009 (2 months)

 Design of deaerators developed by Shanghai Electric Power Generation Equipment Co., Ltd.: Built parts and assemblies of components in different series of products using SolidWorks, and participated in VB programming to build up application programs that can modify the model of deaerator according to customers’ requirements, such as changing dimensions and structure, adding or removing parts, etc..

Project Participant

Jun 2009 - Oct 2009 (4 months)

• Created parts and assemblies of a hydraulic system component as well as some other parts with irregular and complex shapes using Autodesk Inventor. • Modified the templates of approximately 200 AutoCAD drawings into a unified format adopted by the corporation in order to pass the audit of PDM system, including the revise of drawing scales, frames, specification list, dimensioning, etc.

Project Participant

Mar 2009 - Mar 2009 (1 month)

Created models and drawings of some sheet metal parts of railway vehicle seats based on CATIA.



2012 - 2014 (2 years)


2009 - 2012 (3 years)


2005 - 2009 (4 years)


Parametric Design of Batch Flender's Gear Units Based on Pro/Engineer

Jiang, Xinyi., Shen, Jingfeng., & Zhong, Liangwei. (2011). Parametric Design of Batch Flender's Gear Units Based on Pro/Engineer. Modern Applied Science, Vol. 5, No. 3, June 2011, pp: 152-156. ISSN: 1913-1844 (Print), 1913-1852 (Online). URL: [login to view URL]


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