This brings us to the crux of this article, the felling notches to be.
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.
Nov 30, Felling in another direction requires a special technique, more effort, and is sometimes just impossible. In the following video, you can learn proper methods for creating different notches and techniques for maintaining a correct hinge so that you will fell a tree. making the directional notch correctly is vital to safely felling a tree. The concept of directional felling is based on creating a “hinge” of wood that guides the tree during the fall.
The hinge is formed by the directional notch and the final felling cut. The placement, angle and depth of the directional. Mar 06, There are three types of notches commonly used in the logging industry by chainsaw operators in tree felling: 1. Conventional notch (35 degrees plus or minus open) Advantages:Most commonly used and recognizedAlmost everyone has seen it and knows how to cut it.
Disadvantages:Easy to bypass the cuts. Special Techniques for Felling Difficult Trees» Unacceptable Practices for Felling Difficult Trees The top cut is the first of two cuts that result in an open faced notch. The notch is made on the side of the tree that faces the direction you want it to fall. PID UPC: The Notch Felling Wedges are a re-imagined version of a fundamental tool. These high-impact ABS plastic felling wedges are double tapered and featured a nicely textured surface on both sides which helps to keep the wedge from backing out or sliding once in a kerf.
The notches on the sides, placed at 1" intervals, help you know how. How To Make Tree Felling Notches & Hinges with a Chainsaw Felling a tree requires much more than simply whipping out your chainsaw and getting to work on it.
Depending on its age, fibre density, whether it’s leaning a certain way, height, the way the branches fall and even the weather conditions on the day; making the right cut in the right. Nov 08, Different one for live & dead trees? I typically use the Humbolt. I get a straighter log end & trim off less wood to start cutting rounds.
Link: Logging eTool - Making the Cuts - Kinds of Notches The open face don't break the hinge till the tree is at 90°.