DIY WoodWorking – How to Determine Warp

May 10th, 2010 | diy home | No Comments »

Warping is one of the home DIY wood craftsman’s biggest headaches. After you’ve spent considerable time, painstaking effort and care in creating a beautiful hand-crafted piece of furniture – it is a disappointment to have it later warp and shrink. Here are some tips for DIY Woodworking – how to determine warp.

Warping and shrinking of wood can be held to a minimum if the wood is properly conditioned and attention paid to moisture content when working with wood.

How Wood Warps

Wood warps and shrinks in relation and direction of the tree’s annual rings. Shrinkage turns out to be twice as great when the direction is parallel to the rings as when it is across them. Edge-grain wood (quarter-sawn) shrinks the least because the heaviest shrinkage tends to take place across the narrow dimension of the board. In a quarter-sawn board, the end grain angles between 45 and 90 degrees, across the edge of the board, with the grain running up and down.

Flat-cut boards have the greatest warp and shrinkage potential because they tend to cup away from the heart side of the wood. When facing the cut edge of the flat-cut board the grain runs in half circles and the board tends to cup away from the heart of the wood or “down.”

How To Detect Warp

One of the easiest ways to test warp is to take your board and put one end on the floor and sight along the other end down the board. Turn the board over to sight it from both sides. Any end warp or twisting can be easily seen using this method.

Any irregularity caused by warp should be removed before you use the wood. A board that is warped will continue to twist as it dries out no matter how it is used.

Conditioning Wood

Conditioning wood means seasoning the wood to the proper moisture content (MC) to correspond to the humidity of the wood (or project’s) permanent location. A general rule of thumb is to have a MC of between 9-12%. A variation of about 3% is acceptable.

If you live in an area that has a humidity factor of about 40% indoors, then the moisture content for your wood furniture should be around 8%. So if the wood you are using for your project has a MC of 8% to begin with, you won’t experience massive expansion and contraction through the seasons.

Easy Method to Check for Moisture Content

Saw a small piece of wood from the wood to be used in your project. Weigh it with a small kitchen scale that reads grams or grains. Now place the sample of wood in the kitchen oven at about 220 degrees F. and weigh it every 20 minutes until it stops losing weight. This will take about 1.5 hours. Take the difference of the beginning weight and the ending weight and divide that by the finish weight and that should give you your moisture content.

As an example, your wood sample weighs 155 units to start, 136 at finish with a net change of 19 units. Divide 19 unites by the 136 and you will have a finished moisture content of 14%. Though your sample is bone dry, it won’t stay that way. Within 3 or 4 hours it will regain approximately half of the lost moisture and size and in a few weeks be back to normal.

Wood is truly never seasoned. Even wood that is a 100 years old will absorb 16% to 18% moisture if stored outdoors. If you remember to store your wood in a location where the humidity is about the same as where the finished product is used – your wood should be in a good shape.

ducttape

DIY Woodworking – Your Books Deserve a Home Too, and You Can Make One Now, All by Yourself

April 12th, 2010 | diy home | No Comments »

Books can showcase the beauty of your living room bringing in that soft touch. They add to the first impression that one makes when they enter your room. On the other hand books strewn around without a proper place to keep them does the exact opposite. A book is a man’s good friend and a good bookcase will add to the maintenance of the books and limelight as good furniture in your living room.

There are hundreds of bookcase plans that are available online. Plain bookcases can vary between traditional, country and the craftsmen. The traditional being the light one with plain finish, whereas the country style bookcase stands like an additional wall in your living room. The craftsmen bookcase will have added cabinets at the bottom and is a real beauty when it comes to looks.

A lot of work is not needed in building a book case with plain, tongue and dado joints and with a basic toolset, one can complete a good bookcase. A little bit of artistry added and one can also look towards making barrister bookcases which are a bit difficult to build, but are solid in terms of exterior show.

For a library like setup with more books to be housed, a knock-down bookcase can be used, and for lesser requirements one can choose to use the hanging bookcase. Many people can’t find a good place to keep their television sets and therefore make bookcases with a spacious top to keep the television on it. Some choose to keep the lower two cases of the bookcase, which when cushioned will double as good sitting furniture.

The joints used in bookcases are easy with minimal glue and screw work. Simple and quick pocket-hole joints, and rabbet and tenon points are the order of the day in the case of bookcases, and this makes sturdy and easily made bookcases a good choice for beginners in woodwork.

Whatever your choice is, easy woodwork plans exist for all such requirements all around the internet. One can download them and get started easily and instantly.

Belt Sander Cuckoo Clocks

DIY Plans – Woodworking Explained For the Beginner

February 11th, 2010 | diy home | No Comments »

Making DIY plans that involve woodworking can certainly prove to be worthwhile for anyone that wishes to excel at a hobby and who perhaps even wishes to create a new career option ‘ and one that can be done from home. Before starting with making the woodworking plans it is necessary to create a list of all the essential tools required to complete a DIY project in woodworking.

When it comes to making DIY Plans there are going to be more than a handful of options available to you with each one having its own set of woodworking tools that will need to be purchased. An example of this can be seen in the fact that you would need different tools for a carving woodworking project as compared to one in which you plan to make cabinets.

In fact, for the uninitiated, DIY woodworking may even seem to be a task that they cannot hope to succeed with. Such people mistakenly believe that to do woodworking one must be a master carpenter. This is not the truth because if you start small you can, with effort and time, soon learn to become an accomplished craftsman.

It is actually quite amazing as to what a person can succeed in doing with a well chosen DIY woodworking project. In fact you can achieve success even if you use the simplest of woodworking tools and DIY plans. All you need to do in order to succeed is become well informed about DIY woodworking which you can do through researching best techniques and knows the tools required to complete the project.

As long as you are educated in how to complete a DIY woodworking project you will succeed. Keeping things simple is an important piece of advice and if you are a beginner then you should work with hand tools and you can use beginner kits as well.

When working with machinery and tools be sure that you start off small and slowly work your way to when you can use more sophisticated tools. As for right DIY plans, you can find numerous options by searching online for them.

http://diyhouse.ugetblog.com