Table of Contents
What is a push block used for?
Push sticks or push blocks should be used when operating standard woodworking machinery, including table saws, band saws, radial arm saws, jointer/planers and shapers. These sticks protect the hand while allowing good hand control of the stock as it is pushed through the cutting head or blade.
Are push blocks safe?
Push blocks are designed to be one of your essential safety devices to help provide protection and prevent your fingers from getting too close to cutters or blades on a router table, band saw, shaper or a jointer.
What type of stock should never be ripped on the table saw?
Round stock should not be ripped on a table saw. 18. When making bevel cuts, always keep hands and stock to the right of the saw blade.
What type of fence should you use for a ripping operation?
The most commonly known is the T-square fence. A major manufacturer of this kind of fence comes from Biesemeyer. This style of rip fence is easy to adjust and operate. They’re made from steel and assist you with accurate rip cuts – or any other cut for that matter.
What should you do before using woodworking machines?
Make sure the equipment is properly grounded before use. Check that keys and adjusting wrenches are removed from the machine before turning on the power. Inspect stock for nails, staples, loose knots or other defects before cutting, planing, routing or carrying out similar activities.
What are Featherboards used for?
Featherboards, also called fingerboards, are time-honored shop helpers for holding stock against a machine’s fence and/or down on its table. Primarily used on a table saw or router table, a featherboard is basically a body of wood or plastic with thin, flexible angled fingers that press against the workpiece.
What is the difference in saw blades?
More teeth means a smoother cut, fewer teeth means that the blade removes more material. Crosscut blades have more teeth and make smoother cuts across the grain of the material, rip blades have fewer teeth, are optimized to cut with the grain, and remove a lot more material.
What is a Featherboard for table saw?
A featherboard is a safety device used when working with stationary routers or power saws such as table saws or bandsaws. The purpose of a featherboard is to apply pressure against a workpiece, keeping it flat against a machine table or fence.
Does a table saw need a riving knife?
As of 2009, Underwriters Laboratories (UL) requires that all new table saw designs include a riving knife.
When lining up your mark to cut Be sure the blade is?
Make sure your blade is at a right angle to the base Your blade needs to be at a right angle from the base for accurate saw cuts. This 90 degree helps your woodworking project go together square.
How much space is required between the blade and fence before you do not need a push block?
Generally, a 6” minimum distance to the blade is considered safe, though some recommend 4”. Use a stop block when you crosscut short lengths. Mount a stop block on the fence–this can be as simple as a clamped on board that stops just before the saw blade, so that cut-off pieces cannot bind between blade and fence.
How should you clear away scraps that are close to the saw blade?
Use a piece of scrap stock to remove scrap pieces; do not use your hands. Keep floor area surrounding the saw clear of scraps. If the blade breaks, stand clear and shut off the power if possible. Keep others clear until the machine stops completely and notify the instructor.
Why are you not allowed to use the fence and the miter gauge at the same time to cut a cross cut?
If you use a miter push fence and the rip fence then you risk putting the cut piece in a twisting bind between the blade and the rip fence which will result in a kickback where the blade throws the piece back at the user at near blade tip velocity (~60–100 mph).
Should table saw blade be parallel to fence?
Speaker 1: When working with the table saw, it’s critical that the fence is parallel with the blade and the miter slot. The reason for this is if the fence is at all out of alignment, it can result in burning on your workpiece, binding, pinching, or even dangerous kickback.
What is the 5’7 rule in woodworking?
Faia visualizes a “5/7” ratio to draw a new set of lines a little less than half- way from the reference lines to the cor- ner on each side. He chisels to these lines in creating the first chamfers. The first line indicates the edge of the curved section of the leg.
What are the hazards of woodworking?
Health hazards for woodworking include wood dust and chemicals used for finishing products, which may cause skin and respiratory diseases.Workers operating woodworking equipment suffer the following common injuries: laceration. amputation. severed fingers. blindness.
What are the risks of being a carpenter?
Health and safety hazards of carpenters include: Injury hazards from the use of various machinery and tools. Exposure to toxic molds, fungi and bacteria. Toxic hazards from exposure to chemicals, solvents and other materials. Cancer from exposure to solvents, formaldehyde in pressed wood, and wood dust.
Are Featherboards necessary?
A featherboard actually serves two purposes. As mentioned, it helps hold the stock up tight against the surface of tool or fence while you run it through. In most cases, a featherboard is able to do a better job than a human operator of keeping the stock on track.
Where do you place a featherboard?
Position the featherboards as close to the cutter as possible without putting pressure on the cutter itself. In most cases, placing a featherboard directly opposite the blade or cutter can cause the piece to jam dan- gerously or even kick back, or the cutter to take too deep a cut.
