Pruning symmetric angles on the circular saw. Joinery tricks.

A situation when you need to cut parts at an angle using conveyers, occur frequently.

Such compounds on a mustache, or a half-tree and on a mustache, or need to make a cornice framing angles.. In these cases you need to do symmetric angles and they always need a readjustment.

A changeover error of a compound increases.

Let me explain with an example:

For compounds on the condition and half-tree is required to trim two angles of 45 degrees. First cut off like this:

The second way:

That is, focus protractor need to reconfigure - deploy 90 degrees.

In this migration, there is one trick to connect two identical parts (Two identical profile) at a certain angle - need to cut these parts at an angle equal to half the desired angle (This is the way of school geometry)

That is, the compound under 90 - 45 cut off, the connection 135 - 67.5 to prune

This can be used and cut both corners on one setting. Look below ka do it.

For example you need to connect angled ledge 135. Transportir- pusher set at 22.5 degrees.

For such protractors zero is set when cutting at an angle of 90 degrees, so 135 I immediately took 90 and the residue was divided by 2.

Next you need to make a template for its manufacture can use plywood or particleboard.

First, cut off the plywood on the corner of the set. Then turn over and again cut off. It turns angle equal to twice the angle to set up. In this case - 22.5 * 2 = 45

Now the resulting angle may be used as a pattern.

Cut the first item without template.

Then the pattern. So it does not shift during cutting can be set to stop the protractor.

... things better show in motion, so I propose a short video.

In general, this method allows you to quickly and accurately make pruning symmetrical angles.

Thank you for reading. I will be glad of your support in the form of a husky and a subscription to the channel.

Alexander.

On a note: All the articles of the channel based on materialsmy site -"Joinery"