Wood is an environmentally sound, economical building material that can be used either indoors or outdoors for a wide variety of structural and decorative applications. Unfortunately, untreated lumber cut from most commercially harvested tree species is subject to attack by insects or to decay caused by fungi and bacteria. The decay or insect hazard is greatest in exposures where the wood is subjected to moisture. Wood in outdoor exposures, either in ground-contact or in above-ground applications, is susceptible to attack. The potential for wood deterioration is greatest in hot and humid clima. See more ideas about wood turning, wood turning projects, wood lathe.  I talk about my process for turning green wood to show how to make a wooden bowl and how I make a hollow form as well as other wood vessels. Lathe Projects. Wood Turning Projects. Woodworking Projects Diy Woodworking Jigs Wood Projects Into The Woods. Awesome Woodworking Ideas. Woodworking Inspiration. Unique Woodworking. Learn why green wood turning is so important in this woodworking video.  There are some distinct advantages to turning green wood instead of dry wood, especially for bowls. Although working with green wood can make the cutting process easier, there are some downsides you need to know about. Watch to see if green wood turning is right for you. Related Videos: Drying Wood In A Microwave. Chemically Stabilizing Green Wood. You Might Also Enjoy

Since green lumber is very moist, it can warp and always will shrink for every percent of moisture content MC below the fiber saturation point.

This can occur regardless of the drying method. When lumber companies kiln dry their wood, they do so in a controlled environment using carefully monitored temperature and humidity levels in order to avoid over-drying or under-drying.

This is critical because it allows the wood to dry to the correct MC for its ultimate intended use, thereby enabling the wood to maintain stability and dimension. Wood that is over dried or under dried will warp or shrink and will not have the correct MC for its intended use. Depending on its final use, kiln-dried woods are dried to a specific MC range. Wood is hygroscopic, which means it can absorb or release moisture. The moisture might be a direct water source such as rain, moisture in an adjacent material, or even humidity in the air.

Therefore, when a woodworker buys kiln-dried wood, all he can Preparing Green Wood For Turning 10 be assured of is that the lumber went through a kiln-drying process. This last point is very important to understand. Kiln-dried lumber can be expensive. Therefore, woodworkers may want to dry their own wood to help assure they are getting the MC they want.

One option is for woodworkers to air dry green wood. Air drying, however, can take several months and will generally not achieve a low enough MC without the additional step of kiln drying. A simpler, cheaper, and safer way for woodworkers to dry green wood quickly is with their own solar kilns. Building a backyard solar kiln is relatively inexpensive and they are easy to operate. In preparing green wood for turning system words of Dr.

Wengert adds. When first learning to dry lumber, especially lumber thicker than one inch, woodworkers should monitor MC preparing green wood for turning system to avoid drying too rapidly. The best way to do this is with a moisture meter. The safe rate refers to the loss of moisture in one day. Safe rates for drying 1- or 2-inch thick lumber from different species are available in safe rate tables. Exceeding the safe drying rate for a given species can cause defects in the lumber. Wengert recommends identifying sample boards at the start to determine MC loss rate.

These are boards that may have started out with a higher MC than the rest of the load, were cut more recently than the others, or are a little thicker.

Preparing green wood for turning system usually pull the load based on the wettest pieces. Woodworkers have a choice when it comes to selecting a moisture meter. They can either go with a pin meter or a pinless meter. Each has its advantages and disadvantages. One advantage of pin meters only those that use longer pins with insulated shafts is that wood can be tested for moisture at different depths.

The major disadvantages are the relatively small area tested with each insertion, their sensitivity to wood temperature, and the damage the pins do to the wood surface. The pins can also break or give inaccurate readings when improperly inserted. Pinless meters take a composite average of the MC from the surface preparing green wood for turning system about 1 inch deep in most cases, and the readings are obtained from a greater surface area than pin meters.

They do, however, require sufficient pressure to give a correct reading and may also be susceptible to damage on the sensing pad. This allows accurate readings deep in the wood, virtually unaffected by surface moisture.

Wagner meters with dual depth measurement modes — a deep mode and a shallow mode — are also available see the Orion, and Wagner has models for woodworkers who need to measure wood moisture in all wood species — from the more common softwoods and hardwoods to rare tropical species. There are several resources available that not only provide plans for building a home-based kiln, but which also go into greater detail about preparing green wood for turning system wood and kiln operation.

Here are some to consider:. Wengert developed it while working at Virginia Tech. More recently, Dr. Bond also offers a two-day workshop on drying lumber with a solar dry kiln. The workshop also includes information on the design and operation of solar kilns and features a tour of the solar kiln at Virginia Tech. The article contains an offer for the complete plans and a materials list for building a preparing green wood for turning system capacity solar kiln.

To order, call toll-free Although woodworkers have several different types of kilns to choose from for drying lumber, the kiln-drying resources offered above are for kilns that are inexpensive to construct and simple to operate. For the hobbyist or professional woodworker who wants to save money and avoid the high cost of commercially kiln-dried lumber, a homemade solar kiln may be the best option. In addition, other than the small cost of electricity needed to run the fans, they cost only pennies a day to operate.

This will help prevent the finished wood product from cracking, warping, or splitting. Like this article? Tony Morgan is a senior technician for Wagner Meters, where he serves on a team for product testing, development, and also customer service and training for moisture measurement products. Along with 19 years field experience for a number of electronics companies, Tony holds a B. I live in florida and have some Pecan wood I want to dry out. The pieces are 6. Will this type of setup work?

Richard, Our Wagner WoodH2O app will help you determine what the wood will equalize to given certain temperature and humidity values. This app preparing green wood for turning system free and is available for iPhone and Android.

Also, a good moisture meter will help you monitor the moisture content. For example on framing for a house or framing for a shed. Or shelves or other furniture pieces or moldings in a house? You should contact your county inspector to determine that information, especially regarding structural framing members. Regarding the interior wood pieces such as moulding or furniture, there should never be any necessary approvals. People make furniture all the time for their own use.

If you are going to attempt to Kiln Dry any Wood. You might be better off using a Vacuum Pump like those that are sold to repair Refrigeration Units on vehicles. If your Wood is placed within a Chamber that has been evacuated of the air surrounding us and heated. The Temperature required depending upon your Elevation might only be 90 Degrees.

Your email address will not be published. This site uses Akismet to reduce preparing green wood for turning system. Learn how your comment data is processed. My Account 0 items This nature of wood to absorb or release moisture applies to any wood — even kiln-dried wood.

Moisture Readings are Important When first learning to dry lumber, especially lumber thicker than one inch, woodworkers should monitor MC daily to avoid drying too rapidly. Two Types of Moisture Meters Woodworkers have a choice when it comes to selecting a moisture meter.

How to Kiln Dry Wood There are several resources available that not only provide plans for building a home-based kiln, but which also go into greater detail about kiln-dried wood and kiln operation. Tony Morgan. September 15, at pm. Larry Loffer says:. September 19, at am. Manuel Cintron says:. March 21, at am. Josh Jackson says:. May 3, at am. Ron Smith says:. May preparing green wood for turning system, at am. June 21, at pm. June 24, at am. Leave a Reply Cancel reply Your email address will not be published.

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Pick a storage spot for your boards that's in the open, but avoid low, damp, or boggy areas. And, keep the stack from under trees that can litter it with twigs and leaves. On the other hand, don't pick the sunniest spot in your yard—your boards might dry too rapidly. Keep wind direction in mind, too. - Always test stain on a piece of scrap wood before starting on the furniture. - So that the stain doesn’t leave blotches on the wood, always apply a thin coat of wood conditioner first, using an inexpensive brush. Give the conditioner about 15 minutes to dry before applying the stain – . As you recall in the article about preparing a wood bowl blank, the shape of a bowl blank can range from a simple cut off the limb to a large balanced and true cylindrical blank of timber. The shape and size of the wood blank will be a factor in how a bowl blank is initially attached to the lathe.

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