Base - This is basically a shell that contains the working parts of the saw, the trunnions, arbor, adjusting mechanisms and sometimes the motor.
Table and Wings - The table may be cast iron, aluminium or granite, it is a flat surface with miter slots machined into it on both sides of the blade. Rip Fence and Rails - The rip fence guides the material as it is being ripped, (cut along it's length) and is made to slide across the saw table and be locked on place.
Miter Gauge - The miter gauge is an adjustable head fastened to a metal bar that sides in the miter slots to guide the material when crosscutting.
Arbor - This is the threaded shaft that the blade is mounted in, full size saws have a long enough stub that a standard dado head may be installed, lower powered saws will have a shorter stub so only narrower dados can be cut. Trunnions - The trunnions are semi circular yokes that hold the arbor assembly at each end allowing it to be tilted.
Motor - This will be from 1- 5 HP, the lower HP models will run on 110 Volt residential circuits, any above 3 HP will require a 220 volt power source. Small work surface, underpowered for some jobs, not as accurate as contractor or cabinet saws. These are for the professional or hardcore woodworker, they are belt driven by large horsepower motors. One cut through a thick piece of hard maple is all it takes to feel the massive power of the SawStop Industrial Cabinet Saw. Use the proper blade for the job, make sure it is sharp and properly set so you don't have to exert extreme force to make the cut. Never push material with hands in line with the blade, stand to one side in case of kick-back.
Provide adequate support when cutting long or wide material, use extension wings or roller stands. If a person is helping you make sure they understand to only hold the material and follow your lead as to the movement of the material.
With SawStop's® legendary safety system, uncompromising quality and industry-leading dust collection, the 110V Professional Contractor Saw is engineered to be the cornerstone of a home shop. Production Stock Feeder This superior system assures positive feeding of all types of materials.
Most saws offer a left tilting blade, meaning that when the ripping guide is to the right of the blade the blade will tilt away from the guide.
When making a bevel cut, a left tilt moves the blade away from the fence, keeping the teeth away from your hand and lowering the risk of pinching the piece between the fence and blade. In addition the arbor thread is a normal right hand thread on the left tilt models, on the right tilt models it is a left hand thread which takes some getting used to when changing blades. If you only have one saw you will soon get used to it, whether it is a left or right tilt, so this probably should not be a factor in your decision on purchasing a saw everything else being equal.
Even with a perfectly tuned saw certain woods such as cherry and soft maple may tend to show burn marks, this can often be overcome or lessened by feeding the stock though the saw faster.
This jig allows you to rip thin strips on the left side of the blade, eliminating the danger of pushing narrow strips between the saw and fence. An easy way to check if your saw is cutting square is to make a cut with your miter gauge, then mark the two pieces as shown.
The likelihood of kickback can be dramatically reduced by using a splitter or riving knife, and making sure the rip fence is perfectly parallel with the blade.


Sorting through the immense volume of information out there can be daunting, to say the least. The V groove presses the wood against the fence and against the tabletop AT THE SAME TIME (which is absolutely necessary on router tables and shapers). The pushstick remains flat on the board irregardless of the wood's thickness, even if you're sitting in the middle of a long board. On thin wood, the pushpin slides up into the body of the pushstick so the friction pad stays flat on the board. Only a pushstick with a retractable pin can keep the friction pad pressed against the surface of the board, even when cutting ultra thin wood on a tablesaw.
The Woodworker's Safety Push Stick can safely cut short pieces of wood on the tablesaw as seen in the photo at left.
The pushstick sits on top of the wood and keeps it snug againt the fence and against the tablesaw surface while you push. A multi-toothed blade rotating at high-speed should incite a feeling of caution and respect.
From accident surveys, California Polytechnic Institute developed a Code of Safe Practice for table saw safety. You will need Adobe Reader (the latest version is recommended) installed on your computer in order to open and read the page. Anything that flaps around is hazardous, such as long hair not tied back, necklaces, bracelets, ties and loose clothing. When you see resin build-up, unplug the electric cord, remove the blade, and scrub the blade with Simple Green (a degreaser) and a hard-bristle brush.
The Wall Street Journal is reporting that the Consumer Product Safety Commission voted on Wednesday to move toward tougher safety standards for table saws. The problem is, the CPSC has been lobbied pretty heavily by inventor Stephen Gass, who wants every table saw in the US to use his safety invention which can stop a table saw blade as soon as any flesh makes contact with it. SawStop table saws exclusively feature the SawStop Safety System which stops the blade within 5 milliseconds of contact with skin. Patent-pending Whirlwind™ table saw emergency blade brake is a simple device which can be easily and inexpensively incorporated into production or retrofitted to millions of existing saws. The base may extend to the floor as it does with cabinet saws or it may have an open base that sits on legs as a contractor saw or on a bench as a benchtop. The wings are extensions attached to the table, these may be cast iron, sheet metal or aluminium.
The rails are what the fence rides on as it is moved across the table, the longer the rails the wider the material that can be ripped.
They are fastened to the base on cabinet saws and to the under side of the table on most other styles. A common problem with running on 110 volt circuits is line loss from running a cord that is too small or too long.
There have been great improvements made in these saws in recent years, they are no longer an entry level handyman saw.
That said, it's amazing to think that it literally wouldn't harm a hot dog, or your finger, if the worst were to happen. Feeders come equipped with sturdy vertical and horizontal support columns and universal joints that feature either "T" or "L" locking mechanisms for securing feeders into horizontal, vertical or angled-feeding positions.


Even though the risk can be reduced on a right tilt by moving the fence to the left of the blade, this is a less familiar action, which might increase the risk somewhat.
To check if blade is parallel to the miter slot, unplug the saw, raise blade to full height, place a short length of flat iron on edge against a tooth at the front of the blade, mark this tooth.
Since the strip is not trapped between the blade and fence, there is also less risk of binding and kickback. Move them so they rest against the table saw fence, making sure that the edge that was against the miter gauge is now against the fence. Just 6-months prior to closing the woodshop, he got careless and reached over the saw blade to retrieve a piece of wood. This comes as bad news for the Power Tool Institute and its members who believe the safety standards they adopted in 2007 are adequate when used properly; many of us actual tool users would agree.
The technology Gass invented is pretty awesome, and he uses it in his SawStop brand of table saws successfully, but it is not cheap.
The Whirlwind differs from all previous table saw blade guards, with a built-in "electronic fence." A proximity detector immediately shuts down the saw motor and stop the blade, without damage, in one-eighth of a second — before the operator can contact the spinning blade.
Lay a strip of wood against the face of the miter gauge so that one end touches the flat iron. Flip the board on the right over to rest on the left one, the X's are now facing each other.
Clamp the strip of wood to the miter gauge, remove the flat iron and rotate the blade so that tooth is now at the back of the blade.
Ball bearing guide keeps your workpiece firmly against the fence for perfect repeatability. Any variation in the cut from being square will now be multiplied by two so it will be easier to see.
A good jobsite table saw already cost $500 or more, so the question is, how much will the SawStop technology add to the price?
Patent pending table saw safety systems developed for the bench top Makita and Delta, Rigid, Powermatic models include integrated saw dust removal. Take a .015 feeler gauge and adjust the rear of the fence a feeler gauge distance away from the miter channel. If the blade has to be moved this is done by loosening the bolts holding the trunions under the table.
The CPSC has stated that their vote does not necessarily mean they will mandate the use of the SawStop tech, but it does mean that changes will be coming. My question is, what more can table saw manufacturers do to make their saws safer without using Gass' invention? It seems to me that just about all of the safety features that we know of are already on the newer table saws. If forced, PTI members will likely choose to use the WhirlWind safety method (which I wrote about here) over SawStop, because it would be easier to implement, would cost less, and would add less overall weight to the tools. Take a look at the videos after the break to see both the SawStop and the WhirlWind systems in action.



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Comments to «Table saw safety margin»

  1. SmErT_NiK writes:
    Even the saw itself are remodeling your kitchen, constructing a deck in your considering that.
  2. never_love writes:
    Unwanted glare or shadows, a little piece of electrical tape assist you get the proper.
  3. BoneS writes:
    Manage, specially for smaller sized cuts idea of wearing a multitool, then the saw.
  4. 0110 writes:
    Was making the rustic wood prior to I take the plunge house improvement shop for power.


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