Skip to page content
USDA Forest Service

Research & Development Treesearch

Treesearch Home
About Treesearch
Contact Us
Research & Development
Forest Products Lab
International Institute of Tropical Forestry
Pacific Northwest
Pacific Southwest
Rocky Mountain
Southern Research Station
Help - We Participate  Government Made Easy

Global Forest Information Service

US Forest Service
P.O. Box 96090
Washington, D.C.

(202) 205-8333

You are here: Home / Search / Publication Information
Bookmark and Share

Publication Information

View PDF (1.7 MB bytes)

Title: TRSys: A hardwood lumber grading training and remanufacturing system

Author: Klinkhachorn, P.; Kothari, R.; Annavajjhala, R.; McMillin, Charles W.;

Date: 1994

Source: Forest Products Journal 44(9):68-72

Publication Series: Miscellaneous Publication

Description: The Training and Remanufacturing System (TRSys) is a new training tool for teaching both hardwood lumber grading and remanufacturing of lower grade boards into smaller boards of higher total value. TRSys is based on the HaLT2, ReGS, and enhanced HaRem computer programs. The most important feature of this new program is its ablilty to evaluate remanufacturing beyond simple edging and trimming. Provided the result is an increase in value, up to four boards can be remanufactured from one large board. The TRSys program, like the HaLT2 and HaRem programs, is limited to processing rectangular boards.

Publication Notes:

  • We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
  • This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
  • You may send email to to request a hard copy of this publication. (Please specify exactly which publication you are requesting and your mailing address.)



Klinkhachorn, P.; Kothari, R.; Annavajjhala, R.; McMillin, Charles W. 1994. TRSys: A hardwood lumber grading training and remanufacturing system. Forest Products Journal 44(9):68-72


 [ Get Acrobat ]  Get the latest version of the Adobe Acrobat reader or Acrobat Reader for Windows with Search and Accessibility

USDA logo which links to the department's national site. Forest Service logo which links to the agency's national site.