Understanding Kickback
Posted: Tue Jan 06, 2015 8:00 am
It is very important that we understand the hazards that exist in our shops. There are many. Most of them we don't talk about. The one that we seem to talk about the most is kickback. The attached video is a demonstration that I would never be a part of. However, it is informative.
The kickback demonstrated in this video shows the work piece getting out of control and riding up on the blade.
[youtube]https://www.youtube.com/watch?v=u7sRrC2Jpp4[/youtube]
What you also need to be aware of is what happens to that piece between the blade and the fence. The instant the cut is completed, if that piece is not under your control, the blade will control it. The blade will tend to shoot that piece right off the front of the table into your gut.
PS: I feel that the Shopsmith is a bit more hazardous that standalone table saws because the table top is higher. Being higher, short people like me must work more diligently to maintain that so important control. Furthermore, that piece that shoots back hits you higher up on the torso. More likely to break bones rather than just bruise belly fat.
The kickback demonstrated in this video shows the work piece getting out of control and riding up on the blade.
[youtube]https://www.youtube.com/watch?v=u7sRrC2Jpp4[/youtube]
What you also need to be aware of is what happens to that piece between the blade and the fence. The instant the cut is completed, if that piece is not under your control, the blade will control it. The blade will tend to shoot that piece right off the front of the table into your gut.
PS: I feel that the Shopsmith is a bit more hazardous that standalone table saws because the table top is higher. Being higher, short people like me must work more diligently to maintain that so important control. Furthermore, that piece that shoots back hits you higher up on the torso. More likely to break bones rather than just bruise belly fat.