The table saw is one of the most important tools in your workshop but in order for it to run smoothly and efficiently, some follow-up maintenance is required. The steps below instruct and detail how to keep your table saw cutting smoothly and safely.
When is a table saw tune up required?
Your table saw will normally provide some helpful indications guiding you on just what adjustments need to be made, and how soon. If the blade cuts straight but at the very end, breaks off more stock than required, this will be accompanied by a ringing sound (as it straightens after deflection). Another sign: if the saw blade is not perfectly parallel to the fence, there will be burn marks on the wood. However, with this last sign you need to be careful since cutting too slowly will also cause burning.
When cutting, only use dry wood particularly air-drying boards and carefully study grain patterns, identifying grain direction and using only those pieces in your collection that most closely match that pattern. Also ensure that when you cut, check the cut and square constantly and ensure the pattern line is visible.
One of the most important parts of the scroll saw is the foot operated on/off switch: it provides unparalleled control during cutting. By using double side tape and sanding shims during contouring, this ensures smooth transitions between pieces.
During finishing, try to avoid using worn out sandpaper on the wood as this can burnish it. While used sandpaper can be used, it should be only during sanding sharp or fragile bits.
2) 90 Degree Cutting Angles
One of the most important things to ensure during stack cutting is whether the blade is cutting straight up and down by making a short cut in a piece of wood. How?
Pulling the wood back from the blade, followed by
Placing the blade before the wood and positioning the wood piece so the cut is facing the blade.
Sliding the cut into the blade; if it fits, the blade is at a 90 degree cutting angle to the table. If it doesn't, the table will need to be readjusted.
There are three essential things to keep in mind when buying wood for Intarsia: grain/figure, machine ability and color/species—all of these are interrelated. It may be that you are looking for an exotic redwood only to realize too late that your saw won't cut it and when planning an intarsia pattern, the two most crucial points are wood color and grain relationship. That is you will need to balance the technical problems of dealing with different species against the artistic flow of the wood.
Grain / Figure
Use grainy as opposed to figured woods since the latter tend to be a money pit. For the parts of your project where you want to depict direction or action, go with grainy woods like ash and oak and for any metallic surfaces, opt out for non-grainy wood like maple or basswood.
The only exception for opting for a figured wood is when you're looking to feature interesting knots or other defects, as it were in a unique position in your pattern.
Milwaukee Tools have been around for quite some time ... actually ... well over 100 years. Several years ago they were purchased by Techtronic Industries (TTI), who also own Ryobi, AEG, Homelite and others. The Milwaukee brand in the complex of businesses is considered to be the serious tool owners preference because of the high quality of Milwaukee tools.
If you get a chance to look at their website ... if the quality of their tools is anything like the high quality of their website you will be in for a treat of having a well made tool. Not only do they describe all their tools on the website (the same as everyone else) they ALSO provide excellent information on parts ... too bad others don't take this hint.
We tested some of the components of the M12 System which is their 12 volt cordless system, which consists of a drill, a driver, recip saw, rotary tool, inspection and camera viewers, lights, temperature measuring guns, a palm nailer, PVC shearing tool, a multi tool, and even a very cool radio/MP3 Player (that can withstand the rigors of a construction site).
The tools we looked at primarily were the drill and driver as we felt these would be among the most popular tools in the lineup. The 12 volt system is NOT for everyone. The power is ... well, 12 volts, which is great for driving smaller nuts and bolts and screws, or for drilling a smaller number of holes. The 12 volt system is not going to drill multiple holes though 2" fir beams if you happen to be running new power feeds from your 110 electrical panel. The 12 volt system is perfectly suited for smaller applications of drilling multiple smaller holes, or driving screws into a woodworking project. What we liked was that the 12 volt system is light but still packs enough punch to drive larger screws into Oak without any difficulty.
What was of particular interest is that these new tools are all using the same lithium ion battery system which recharges in something like 30 minutes.
Many woodworkers dream of making woodworking their livelihood, and a good number do, but there is also a whole universe of opportunity out there for part-time-woodworking jobs, often smaller jobs that the "big shops" don't want to do.
In an ideal world we would all get to use our own woodworking tools and make lovely furniture and sell it for a nice profit and make a living. Sadly, reality says - this isn't going to happen for most of us - SO what are the alternatives.
One industry that I have always felt there was extra work in, and a good part-time business as well, is the CNC woodworking business. For those of you who need a quick refresher, a CNC machine is nothing more than a computer controlled router. On a computer you create some sort of a graphic, like lettering for a sign for example, send that information to the router through the computer and in a while the router carves out the exact same drawing you input into the computer.
There are a number of different types of CNC machines and they have different capabilities and sizes of wood that they can accommodate, so there can be some restrictions. For example, all CNC routers will go back and forth and up and down, but some have even more control, and could for example turn the bit to 90 degrees or more to actually make three dimensional items. But all that is detail, for now we want to look at the business of creating a CNC router business.