AX
An axe (; sometimes spelled ax in American English; see spelling differences) is an implement that has been used for thousands of years to shape, split, and cut wood, to harvest timber, and as a weapon. The axe has many forms and specialised uses but generally consists of a head with a handle (also called "haft" or "helve").
Before the modern axe, the stone-age hand axe without a handle was used from 1.5 million years BP. Hafted axes (those with a handle) date only from 6,000 BC. The earliest examples of handled axes have heads of stone with some form of wooden handle attached (hafted) in a method to suit the available materials and use. Axes made of copper, bronze, iron and steel appeared as these technologies developed.
The axe is an example of a simple machine, as it is a type of wedge, or dual inclined plane. This reduces the effort needed by the wood chopper. It splits the wood into two parts by the pressure concentration at the blade. The handle of the axe also acts as a lever allowing the user to increase the force at the cutting edge. Generally, cutting axes, which are used for felling, limbing, and bucking, have a shallow (acute) wedge angle, whereas splitting axes have a deeper (more obtuse) angle. Most axes are double bevelled (i.e. symmetrical about the axis of the blade), but some specialist broadaxes have a single bevel blade.
Most modern axes have steel heads and wooden handles, although plastic or fibreglass handles are also common. Modern axes are specialised by use, size and form. Hafted axes with short handles designed for use with one hand are often called "hand axes" but the term "hand axe" refers to axes without handles as well. Hatchets tend to be small hafted axes often with a hammer on the back side (the poll). As an easy-to-make tool, the axe has frequently been used in combat, and is one of humanity's oldest weapons.
陽炎 EP-1
- 2021-05-21T00:00:00.000000Z
screw
- 2021-05-12T00:00:00.000000Z
white
- 2021-04-07T00:00:00.000000Z
Chastity
- 2019-05-15T00:00:00.000000Z
Gorge Electro
- 2013-06-13T00:00:00.000000Z
Bent - EP
- 2012-05-12T00:00:00.000000Z
Drilling - EP
- 2011-07-09T00:00:00.000000Z
Grind Electro
- 2006-09-10T00:00:00.000000Z
My Virus -EP
- 2005-06-06T00:00:00.000000Z
DA-1 -REMIX-
- 2023-01-09T00:00:00.000000Z
陽炎 EP-2
- 2021-05-21T00:00:00.000000Z
Similar Artists