Download or read book Spin out of veneer blocks during rotary cutting of veneer written by John Francis Lutz and published by . This book was released on 1976 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Spin Out of Veneer Blocks During Rotary Cutting of Veneer written by J. H. Lutz and published by . This book was released on 1976 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: In seeking the cause of spin-out, the torque needed to turn basswood blocks into 1/4-in.-thick rotary veneer was measured for different lathe settings and block temperatures. Increasing the wood temperature reduced the force needed for cutting and also reduced torque that could be accepted by wood blocks before failing by spinout. Maximum torque developed in wood blocks at room temperature depended on the size, number, and shape of spurs on the 4-in.-diameter chucks. Friction drive on the block surface is suggested as an auxiliary source of torque for turning wood blocks into veneer. (Author).

Download or read book Influence of Chuck Design on Spin out Torque in Softwood Veneer Peeling Blocks written by Frank J. Fronczak and published by . This book was released on 1982 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Veneer Cutting and Drying Properties written by and published by . This book was released on 1959 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Rotary Cutting of Veneer from Natural grown Red Pine written by O. Feihl and published by . This book was released on 1969 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bowing in Roof Joists Induced by Moisture Gradients and Slope of Grain written by Roger L. Tuomi and published by . This book was released on 1975 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Influence of Chuck Design on Spin out Torque in Softwood Veneer Peeling Blocks written by F. J. Fronczak and published by . This book was released on 1982 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: A substantial test program was conducted to compare the maximum torque deliverable by four different chucks in Douglas-fir, southern pine, white fir, and western hemlock. A fifth chuck was tested in Douglas-fir and southern pine to determine the effects of spur penetration and block temperature on spin-out torque. Based on the results of these tests, some criteria for rational chuck design have been established. Chucks was relatively slender spurs can transmit greater torque before spinning out than can chucks with spurs with relatively large circumferential surface profiles. Maximum torque generally increases with depth of penetration. Therefore, chucks with relatively long, slender spurs are most effective at transmitting torque. The limiting factors are pur strength and stiffness. While slender spurs are desirable they must have sufficient strength to transmit the maximum torque without failure. The yield strength of the spurs must be high enough to prevent permanent deformation of the spurs to occur. At the same time, however, the material must be sufficiently ductile to allow load sharing among the spurs.

Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1978 with total page 1228 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

Download or read book List of Publications written by Forest Products Laboratory (U.S.) and published by . This book was released on 1973 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Mechanics of Rotary Veneer Cutting written by Forest Products Research Laboratory (Princes Risborough, England) and published by . This book was released on 1949 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Powered Back up Roll new Technology for Peeling Veneer written by and published by . This book was released on 1982 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Utilization of Hardwoods Growing on Southern Pine Sites written by Peter Koch and published by . This book was released on 1985 with total page 1132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agriculture Handbook written by and published by . This book was released on 1949 with total page 1126 pages. Available in PDF, EPUB and Kindle. Book excerpt: Set includes revised editions of some issues.

Download or read book Rotary Cutting of Veneer from White Spruce written by O. Feihl and published by ottawa : queen's printer. This book was released on 1970 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wood Industry Abstracts written by and published by . This book was released on 1984 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experiments in Rotary Veneer Cutting written by and published by . This book was released on 1949 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1978 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt: