Dr. Sherline Wunder
Angestellt, Project Manager Operations, Depuy Synthes GmbH
Hägendorf, Schweiz
Werdegang
Berufserfahrung von Sherline Wunder
Bis heute 10 Jahre und 11 Monate, seit Aug. 2013
Project Manager Operations
Depuy Synthes GmbH
4 Jahre und 8 Monate, Mai 2008 - Dez. 2012
Researcher
Reishauer
• Led the development of a new tool manufacturing process that achieved a 10% increase in tolerances and was awarded a patent. • Determined main parameters for design optimization of dressing tools and tendency of process forces through modeling, simulation and experimentation. Achieved up to 60% in change of process forces. • Developed software to overlap 3D tool data measured with an optical 3D micro coordinate system, measuring the progressive wear of the diamond grits.
8 Jahre und 6 Monate, Juli 2004 - Dez. 2012
Research assistant
ETH Zurich - IWF
• Improved automatic manufacturing process of brazed Diamond and CBN tools, allowing use of small grits, single grains and with acceptable pattern deviation. Improvements required changes on surface quality of the tool body, and changes to software and hardware of grit placement machine. • Managed operations to provide part’s optical 3D measurements of roughness and shape for industrial partners. Served as technical, administrative and training lead of operations for five years and over 80 students
1 Monat, Juni 2001 - Juni 2001
Internship
Renault Brasil SA
• Performed wear analysis of grinding tools used for grind the crankshaft. • Reduction of productions costs of US $0,40 per workpiece.
Ausbildung von Sherline Wunder
6 Jahre und 6 Monate, Juli 2006 - Dez. 2012
Manufacturing
Eidgenössische Technische Hochschule Zürich - ETHZ
Dissertation titled: “Wear behavior of diamond dressing tools on dressing of corundum worm grinding wheels” • Determined main wear mechanism on dressing tools through isolated analysis of thermal, chemical and tribological aspects. Reduced experimental time for design optimization by 80%.
1 Jahr und 3 Monate, Apr. 2005 - Juni 2006
Manufacturing
Universidade Federal de Santa Catarina - UFSC
Dissertation titled “Roughness prediction by modelling and simulation the grinding process with engineered grinding tools” • Developed modeling and simulation of diamonds and CBN grits’ placement on tools for roughness prediction, leading to improvement of development time and reduction of costs.
5 Jahre und 1 Monat, März 2000 - März 2005
Manufacturing
Universidade Federal de Santa Catarina - UFSC
Laboratory of Precision Engineering (LMP), UFSC Florianópolis/ Brazil Student Assistant - Manufacturing • Analyzed ecological cooling lubricants in Turning process. • Analyzed CBN grinding process with different cooling lubricants pressures.
Sprachen
Portugiesisch
Muttersprache
Deutsch
Fließend
Englisch
Fließend
Spanisch
Grundlagen