However, trees growing on heavy slopes will always try to grow parallel to the force.
Jan 16, Illustrates how to fell a tree using the Notch and Back-Cut technique. Quick animated sequence to show the expected outcome of implementing the steps describ. Nov 27, Open face notch with large opening angle Used for trees on flat and sloping terrain. Opening angle of more than 70° for greater control and precision. The bottom cut is angled downwards from the felling cut. The felling cut is in line with or slightly above the level of the directional Estimated Reading Time: 6 mins.
Nov 30, Directional tree felling: how to notch and hinge a tree. Once you have chosen a tree to cut down, you should decide what direction you want it to fall.
Is the tree leaning? Do the branches hang mostly in one direction? Which direction is the wind blowing? The easiest choice is to fell the tree in the direction it would naturally fall due to slope, overhang and wind direction.
a directional notch (also known as a face cut) on the side of the tree where you want it to fall. This allows you to control the direction of the fall – essential to avoiding accidents and injury to you and anyone nearby.
Simply put, making the directional notch correctly is vital to safely felling a tree. A notch is an opening made into a tree trunk by making two angled cuts into the trunk with the intention being that the notch starts the tree falling in the desired direction of the fall and dictates how long the hinge can work and when it will have to break.
Mar 05, The Humboldt notch is another common notch when cutting trees. In this notch, the top cut is made horizontally, while the is it legal to trim my neighbors tree goes in at an upward point. In this type of notch, the kickback over the stump may be bigger, so it is not perfect for inclining trees.
However, this notch saves a considerable measure of wood, so when the tree is being cut with the purpose of using the wood, then the Humboldt notch. A simple way to avoid hinge failure and loss of control when falling trees is to cut a notch opening that allows the hinge to stay working and in control until the tree is on the ground.
This requires a notch opening of 70 to 90 degrees. This can be easily cut with the modern day STIHL chain saw. I do not ask you to take my word for it. large tree may be felled against its natural lean by using the boring technique. Use the open-face notch and bore cut the tree to establish the hinge.
DO NOT CUT OUT THE BACK. Allow enough backwood to keep the tree secure. Remove the saw from the bore cut and insert wedges tightly into it. Release the tree from the back. Complete the technique by wedging the tree over. This technique is for.