Woodworking Clamp Caul
They provide pressure in places beyond the reach of standard clamps or reduce the number of clamps required.
Woodworking clamp caul. The answer is not fancier clamps or specialized jigs. If you are like most woodworkers and have had less than satisfactory results when using homemade cauls it is most likely due to a less than perfect curve. With clamping cauls in you workshop you ll be able to take on bigger projects.
If you re clamping up oversized rough boards for a large tabletop cauls probably aren t necessary but if you re working with thin edge trim or other delicate parts cauls are the difference between nice tight fitting joints and having to start over. It is important to remember that cauls are not clamps but rather tools designed to improve the quality of panels glued up using long bar and pipe clamps. A caul spreads the clamping pressure more evenly over the thin edging.
The crown of the cambered caul goes on the center of the joint and the ends get clamped down. Woodworkers can never have enough woodworking clamps. Quick to make and easy to use cauls not only pull a joint tight and keep it at the correct angle but they also protect the workpiece from direct contact with the clamp jaws.
3 clamping squares 4pc. Whether you need basic clamps for work holding or glue ups of everyday projects or specialty clamps for those specific. The trick is figuring out how much of a curve to put into the caul in the first place.
This refinement is especially useful when it s not possible to place a clamp at the center of the assembly. Or you can use a caul. It is shopmade clamping cauls.
For a caul to work properly and evenly distribute clamping pressure the caul s curve must be perfect. This applies the needed pressure all the way across the joint. The main use for cauls is to ensure clamping force is distributed across a larger area than just the head of the clamp.