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| Title | Publication | Publish Year |
|---|---|---|
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Veneer Recovery At a High-Speed Core Lathe
Western hemlock (Tsuga heterophylla (Raf.) Sarg.) logs up to 18-inch scaling diameter were processed on a high speed, small block core lathe cutting 4-foot veneer under production conditions. From logs […]
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Forest Products Journal | 1978 |
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Veneer Yield Management – a Challenge of the 1970S
A management program is presented which describes a systematic method for achieving veneer yield improvement. Program elements include a measurement and reporting system, attainable yield standards at each process center, […]
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Forest Products Journal | 1973 |
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Veneered Stock with Solid Lumber Cores
Solid wood cores for veneered stock may be built up from shortblock cores. Veneer strips with glue on both sides are sometimes used between the courses of blocks. Cores are […]
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Forest Products Journal | 1959 |
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Void Volume Wood: An Any Tree-Whole Tree Concept
Complex stand heterogeneity of wet-evergreen tropical forests, with 40-80 percent of the volume in timber with air-dry densities over 0.8 g per cc, demands other than conventional approaches in forest […]
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Forest Products Journal | 1972 |
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Waste Control in Lumber Manufacture
The following cardinal principles and suggestions serve as a guide to analysis and control of waste in remanufacture of lumber: 1) Study boards by grades for expected yields and compare […]
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Forest Products Journal | 1957 |
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Weight of Sawdust from Several Southern Appalachian Wood Species
To increase sawdust utilization, basic information on weight-volume relationships is needed. The objective of this study was to determine the weight of sawdust from various Southern Appalachian wood species at […]
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Forest Products Journal | 1968 |
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Weight, Volume, and Moisture Content of Sawdust from Selected Southern Species
Sawdust from hardwoods of 10 major species, plus bald- cypress, was collected from the resaws of six band sawmills by a system that produced uniform packing between samples. Eight 1-cubic-yard […]
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Forest Products Journal | 1968 |
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What to Expect in Woodworking Planer Development
Unlike much high-speed woodworking equipment, semiautomatic planers have been developed to allow operation by semi-skilled workers. Continually greater acceptance of carbide knives will greatly reduce maintenance costs which are often […]
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Forest Products Journal | 1959 |
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Where and How to Use and Maintain Carbide Cutting Tools in the Wood Industry
Wood machining equipment with dynamically balanced spindles, more accurate tool mountings, greater spindle speeds, and increased horsepower are now being designed and built to use the potential of tungsten carbide […]
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Forest Products Journal | 1951 |
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Whole-Tree Utilization of Southern Pine Advanced By Developments in Mechanical Conversion
In 1963, approximately 30 percent of the dry weight of above- and below-ground parts of southern pine trees ended as dry surfaced lumber or paper, and the remaining 70 per […]
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Forest Products Journal | 1973 |
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Width Aspects of Molders and Their Cutters
Cutters less than 1 inch wide do not have bolt slots, but wider cutters do. The smallest molder available is a 4-inch, i.e., the top and bottom heads will take […]
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Forest Products Journal | 1956 |
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Wood dust concentrations for three hardwood species and moisture contents
Wood dust monitoring surveys conducted by the Appalachian Hardwood Center and discussions with employees and employers indicate that different species of wood appear to generate more wood dust than others. […]
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Forest Products Journal | 1995 |
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Wood in Transverse Compression: Influence of Some Anatomical Variables and Density on Behavior
Douglas-fir, western redcedar, sugar pine, white oak, chestnut, white elm, yellow birch, beech, and black willow at moisture contents of 4 to 5.5 percent were tested in transverse compression to […]
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Forest Products Journal | 1968 |
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Wood Losses in Plywood Production–Four Species
Green-end veneer mill wood losses are reported for coast Douglas-fir, red and white fir, western hemlock, and Black Hills ponderosa pine. Veneer grade recovery studies of over 5,500 veneer blocks […]
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Forest Products Journal | 1973 |
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Wood Machining Highlights, 1966 and 1967
This paper discusses significant wood machining research published in 1966 and 1967. A total of 330 titles were examined. Sawing research led in activity with 75 papers. Properties of the […]
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Forest Products Journal | 1968 |
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Wood Machining Highlights, 1968 and 1969
A digest of significant wood machining research published during 1968 and 1969 is presented. Important papers missed in earlier searches are also included in the 99 references. The article concludes […]
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Forest Products Journal | 1970 |
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Wood Machining Highlights, 1972 and 1973
Important wood machining research published during 1972 and 1973 is highlighted to provide the reader with a concise summary of activity in 17 fields of endeavor. The review is based […]
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Forest Products Journal | 1975 |
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Wood machining properties of white spruce from plantation forests
The planing, shaping, boring, turning, and mortising properties of white spruce wood from a provenance trial and a natural stand were evaluated according to the ASTM D 1666-87 standard. Wood […]
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Forest Products Journal | 2001 |
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Wood Machining Research with High Speed Motion Pictures
Chip formation theories can be studied effectively with high-speed motion pictures. Speeds of 5,000 to 15,000 frames per second are needed. Photographs are displayed showing formation of the common planer […]
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Forest Products Journal | 1954 |
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Wood Machining Review, 1963 Through 1965, Part 2
This concludes the second and final part of a review of literature on wood machining. Part 1 of the review was published in the September 1966 issue of the Forest […]
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Forest Products Journal | 1966 |
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Wood Waste Core Materials for High Pressure Laminates
Coarse grained plywood does not perform well as an underlayment for decorative plastic laminates of 1/16-inch thickness. Commercially available hardboards do not have sufficient resistance to delamination. Phenolic bonded sawdust […]
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Forest Products Journal | 1952 |
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Woodworking Machine Equipment Problems
This article compares an early mill layout with a modern millwork plant. Suggestions are made to replace a roll-feed sander with an endless-belt sander; a resaw with a combination resaw-ripsaw; […]
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Forest Products Journal | 1952 |
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Working Window Frame Parts
Casement type wood windows are increasing in popularity, but double-hung windows are still important. Fewer window parts are made with a hand-feed jointer than previously. At the present time most […]
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Forest Products Journal | 1957 |
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Yield Comparisons Between 4/4 Lumber and SDR Studs from Small Woods-Run Yellow-Poplar Logs
A surplus of standing yellow-poplar in the pole to small sawlog size is available for use in the Eastern United States. Formerly, material such as this was used for furniture […]
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Forest Products Journal | 1981 |
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Yield comparisons from floating blade and fixed arbor gang ripsaws when processing boards before and after crook removal
Gang-ripping technology that uses a movable (floating) outer blade to eliminate unusable edgings is described, including new terminology for identifying preferred and minimally acceptable strip widths. Because of the large […]
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Forest Products Journal | 1991 |