Posts Tagged ‘Wood’

The Cheap, Good Wood

February 6th, 2012 by
4 Comments »
Longleaf Pine Forest

USDA Forest Service Archive, USDA Forest Service, Bugwood.org

I know. The words cheap and good usually aren’t used together when the subject is wood for woodworking. But in the case of the Southern yellow pines, this wording is well-suited.

Southern yellow pine is a catchall phrase for all of the Southern pines. They include loblolly, shortleaf, slash, longleaf and Virginia, as well as some other minor species. They are commonly known as “softwoods” and are mostly sold as dimensional lumber for construction.

(more…)

Christmas Wood and the “Poor Man’s Ebony”

December 23rd, 2011 by
2 Comments »

The title of this blog post may be a little confusing, but it is not meant to be. (Well, maybe it is — but we’ll clear things up in a minute.)

American holly (Illex opaca) is native only to the United States but, since it closely resembled English holly to the Pilgrims, it quickly became the Americans’ symbol of Christmas. It was, and still is, found along the coast of Massachusetts and all the way down through the southeast to East Texas. It grows in the same geographic areas as the Southern yellow pines, but since it can’t tolerate fire, it is rarely found in those pine forests that are regularly burned. So, most large trees are more commonly associated with old hardwood forests. American holly is a slow grower, taking 100 to 150 years to grow large enough for lumber, but it can grow to 70 feet tall and two feet or greater in diameter.

(more…)

The Sound of a Tree

December 16th, 2011 by
Leave A Comment »

All my friends know that I’ve been a “ukulele nut” for most of my life. A girlfriend in college gave me my first real uke, a mahogany Martin Style 0 that she bought at a thrift store for the whopping sum of one dollar. For years, I carried that uke everywhere, strumming it on backpacking trips in the Sierras, at parties (much to the chagrin of revelers that found the sound only a little less pleasant than an accordion/banjo duet), and when my friends sang on the streets of downtown Santa Cruz for spare change.

(more…)

Oak Lumber – White or Red?

December 2nd, 2011 by
3 Comments »

As promised many moons ago, here are the sure ways to tell the difference between red and white oak after they are sawn into lumber. Since my last post here I have been asked exactly why you need to know the difference if it is so hard to tell them apart. There are a couple of subtle reasons including the woodworking qualities of each:

(more…)

Gibson Guitars, the Lacey Act, and You

October 19th, 2011 by
9 Comments »

I would guess we all have heard about the U. S. Fish and Wildlife Service’s raid on the Gibson Guitar company on August 25th. If you haven’t, you need to push back the rock a little.

The U. S. Attorney’s Office in Tennessee originated the warrants for possible violations of the Lacey Act, as amended in 2008. This act makes it illegal to import any wood or any item containing wood that was harvested, manufactured, or exported in any way contrary to the laws of the originating country. In other words, when Gibson imported wood from India, if any Indian laws were broken in doing so, then the wood becomes contraband and then Gibson is liable for illegally importing that wood into the United States.

(more…)

It’s Not Cedar

September 27th, 2011 by
Leave A Comment »

Cedar is used in many different projects in woodworking. There are humidors and cigar boxes made of Spanish cedar, closets and blanket chests lined with Eastern red cedar, and even your carpenter’s pencil is more likely than not made of incense cedar. There is one small problem, however; none of these commercial woods are, in fact, cedar.

(more…)

Buying (or Selling) Logs for Lumber – Log Rules Part 3

September 2nd, 2011 by
Leave A Comment »

Measure Tree CircumferenceLog purchasers use many reasons for the differences in log rules. For example, users of the Doyle Rule, which underestimates volume in smaller logs, say that this is the very reason it is a fairer rule in that it costs them more to process smaller logs. This is logical since the logger will have to cut more trees, the sawyer will have to saw more logs, and the yard crew will have to move more logs to the sawyer, to equal the amount of lumber in much larger logs. However, if he cannot efficiently utilize smaller logs, he should base his offer on that, not on a biased estimation of yield. There are other reasons given to justify variance in log rule use, but frankly, none hold much water for me. As we can see, there is the potential for dishonesty when choosing log rules.

(more…)

Buying (or Selling) Logs For Lumber – Log Rules Part 2

August 22nd, 2011 by
Leave A Comment »

From the time the very first Europeans set foot on American soil, we have tried to develop systems to estimate the board feet of finished lumber we can obtain from a green log. It seems straightforward: figure the number of 1-inch thick planks that can be sawn, subtract for the width of the saw blade (kerf) and for waste (trim), and there you would have it, what is known as a “log rule.” However, it iLumber Harvests not that simple, because that does not take into consideration the high variability between logs, equipment used to saw those logs, and the operators of that equipment. The Forest Service’s Forest Products Lab in Madison, Wisconsin reports that over 95 log rules with about 185 different names have been developed in our brief history as a nation.

(more…)

A Trip Down Lumber’s Memory Lane

June 27th, 2011 by
Leave A Comment »

I was perusing my shop’s lumber inventory the other day when I started to recollect how long some of those boards had been collecting dust on the racks. You know what I’m talking about, right? You plow through massive piles of wood at the local lumberyard until you find a board that just shouts, “Hey, it took 200 years for me to develop my gorgeous color and unbelievable figure, so take me home with you!” Koa Stack

So you plunk down some serious cash and take that lignin beauty home, only to slide it into a rack where it must sit patiently, waiting for just the right project to come along. Trouble is, the longer you hang on to those glorious planks, the less likely it is that ANY project will ever be good enough to justify using them!

(more…)

Why *I* Like Woodworking

June 23rd, 2011 by
1 Comment »

Readers of last week’s blog were asked to comment and describe what they like about woodworking. Although I can’t enter the contest, I will add my two cents. What I like about woodworking is working with my wood. The wood from the tree I watched grow, the tree I pruned when it was just a pole, or the tree my dad’s cattle would hide under to seek shelter from the hot southern sun.

Cherry Tree Trunk

Brian Lockhart, USDA Forest Service, bugwood.org

I have always loved forests and everything in them. I studied them from the time I was old enough to wander through them alone (which, on a small farm in Mississippi in the 1960s, was a very young age). That is what eventually led me into my profession. I am a silviculturist, best described by The Society of American Foresters, as one who practices silvics, which is “the study of the life history and general characteristics of forest trees and stands, with particular reference to environmental factors…” In a nutshell (I know. That’s why I didn’t go into standup comedy), I try to manage forests for the benefit of the trees, wildlife, water and the people that use them. It is an odd profession, because if you think about it, the end result of what we do in a forest today will not be apparent for tens or hundreds of years. So, it is a science of faith.

(more…)