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Pultrusion Process Variables
and Their Effect Upon Manufacturing Capability,
J.E. Sumerak, J.D. Martin, 39th Annual Conference, The Society
of the Plastics Industry, 1984.
Pultruded Composites - The Case Against
Aluminum Extrusions, J.D. Martin, J.E. Sumerak,
39th Annual Conference, The Society of the Plastics Industry,
1984.
Understanding Pultrusion Process
Variables for the First Time, J. E. Sumerak, 40th
Annual Conference, The Society of the Plastics Industry, 1985.
(Best of Conference Award)
Applying Internal Temperature Measurement
Data to Pultrusion Process Control, Sumerak, J.E.,
Martin, J.D., 41st Annual Conference, The Society of the Plastics
Industry, January 1986.
Practical Thermal Analysis Applied
to Pultruded Tubular Products, Sumerak, J.E., Martin,
J.D., 42nd Annual Conference, The Society of the Plastics
Industry, January 1987
Property Maximization of Tubular
Pultrusions Via Materials Orientation and Processing Selection,
Sumerak, J.E., Martin, J.D., 43rd Annual Conference, The Society
of the Plastics Industry, February 1988.
Pultrusion Quality Control - A Comprehensive
Approach, Sumerak, J.E., Taymourian, K., 44th Annual
Conference, The Society of the Plastics Industry, February
1989.
Pultrusion: An Expanding Technology,
Opportunities for Innovation: Polymer Composites, NIST GCR
90-577-1, edited by Stuart Munson-McGee, Aug. 1990.
The Pulse of Pultrusion - Pull Force
Trending for Quality and Productivity Management,
J.E. Sumerak, J.D. Martin, 46th Annual Conference, The Society
of the Plastics Industry, 1991.
A Case Study of Pultrusion Speed
Optimization of a Non-Uniform Wall Thickness Profile Using
Process Exotherm Measurements, Sumerak, J.E., Taymourian,
K., 46th Annual Conference, The Society of the Plastics Industry,
February 1991.
Pultrusion Die Design Optimization
Opportunities Using Thermal Finite Element Analysis Techniques,
Sumerak, J.E., 49th Annual Conference, The Society of the
Plastics Industry, February 1994. (Best Processing Paper Award)
Variable Cross-Section Pultruded
Profiles Offer New Design Options for Structural Applications,
Sumerak, J.E Proceedings of ICCE/2, August 1995.
Unlock Pultrusion Speed Potential
With Thermally Optimized Pultrusion Dies, J.E.
Sumerak, Y.R.Chachad, J.D. Martin, 51st Annual Conference,
The Society of the Plastics Institute, 1996.
Subtle Heat Transfer Issues Impact
Pultrusion Die and Heating Design Decisions, J.E.
Sumerak, EPTA Conference Proceedings, October 1996.
Pultrusion Process Optimization Using
On-Line and Off-Line Techniques, J.E. Sumerak,
Composites in Manufacturing, Society of Manufacturing Engineers,
Volume 13, No. 2, 1997.
The Pultrusion Process for Continuous
Automated Manufacture of Engineered Composite Profiles,
J.E. Sumerak, Chapter 11 of Composites Engineering Handbook,
edited by PK. Mallick, Marcel Decker, 1997.
A Case Study of Pultrusion Process
Optimization of a Sludge Flight Profile Part A. Off-Line Thermal
Modeling, J.E. Sumerak, Proceedings of International
Composites Expo, The Society of the Plastics Institute, 1998.
A Case Study of Pultrusion Process
Optimization of a Sludge Flight Profile Part B. On-Line Implementation
and Model Verification, R.A. Allison, J.E. Sumerak,
J. Grove, Proceedings of International Composites Expo, The
Society of the Plastics Institute, 1998.
Long Term Thermal Equilibrium Issues
in Pultrusion Processing, R.A. Allison, J.E. Sumerak,
J. Grove, Proceedings of Composites '98, Composites Fabricators
Association Conference, San Antonio, October, 1998.
Pultruded Utility Pole Application
Presents Significant Technology Challenges, J.E.
Sumerak, J. Meisel and K. Miller, Proceedings of Composites
'98, Composites Fabricators Association Conference, San Antonio,
October, 1998.
Pultrusion for Engineers, Chapter
3 Process Equipment and Tooling, J.E. Sumerak,
with David Shaw-Stewart, edited by Trevor Starr, Woodhead
Publishing Limited, UK, 2000.
Pultrusion Method for Making Variable
Cross Section Thermoset Articles, US Patent 5,556,496
issued to J.E. Sumerak, Sept. 1996.
Pultrusion Apparatus,
U.S. Patent 5,716,487 issued to J.E. Sumerak, Feb. 1998.
Selective Interval Pulshaping - A
New "Means to an End" Enabled by Variable Cross-Section Thermoset
Pultrusions, J.E. Sumerak, Proceedings of EPTA
5th World Pultrusion Conference, Berlin, April 2000
Selective Interval Pulshaping - A
New Variable Cross-Section Thermoset Pultrusion Technology,
J.E Sumerak and P.H. Hartman, Proceedings of the 21st International
SAMPE Europe Conference, Paris, France, April, 2000.
Selective Interval Pulshaping - Introducing
Variable Cross-Section Geometry Features to Thermoset Pultruded
Products, J.E. Sumerak and P.H. Hartman, Proceedings
of 45th International SAMPE Symposium, Long Beach, May, 2000.
A Study of the Integrity of the Transition
Region of Variable Cross-Section Thermoset Pultrusions Produced
via Selective Interval Pulshaping, J. E. Sumerak
and L.Bradshaw, Proceedings of COMPOSITES 2000, Composites
Fabricators Association, October 3-6, 2000.
Influence of Real Die Design Features
on Temperature and Cure Predictions from Pultrusion Process
Models, J. E. Sumerak, Proceedings of COMPOSITES
2001, Composites Fabricators Association, October 3-6, 2001,
Tampa, Florida.
Pultrusion, J.E. Sumerak
and J.D. Martin, ASM Handbook, Volume 21, Composites,
December 2001.
Practical Die and Heater Interface
Issues of Importance to Pultruders - Modeling and Experimental
Measurements, J.E. Sumerak, Proceeding of 6th World
Pultrusion Conference, April, 2002, Prague, Czech Republic.
Pultruded Composites in Impact and
Toughness Driven Applications Achieve New Performance Levels
with Thermoset Polyurethane Resin, J.E. Sumerak,
Proceedings of SAMPE 2003, Long Beach CA, May 2003
Pultrusion Gets Tough - Polyurethane
Resin Options Present New Growth Potential, J.E.
Sumerak, CF Magazine, February, 2004.
Tough Choices for Pultruders,
J.E. Sumerak, Proceedings of the European Pultrusion Technology
Association (EPTA), 7th World Conference, Amsterdam, March
2004.
Pultruded Polyurethane Composites
Provide New Structural and Fire Reaction Options for Naval
Applications, J.E. Sumerak, The Tenth International
Conference on Marine Applications of Composites Materials,
Melbourne, FL, March 2004.
Fire Retardant Foam Core Panels -
Fire Reaction Development Status, J.E. Sumerak,
Proceedings of SAMPE 2005, Long Beach CA, May 2005
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