To understand how to make guitars and guitar-type instruments, you simply need to grasp a few basic facts. Investigating things simply in the beginning, how to make a guitar all can be logically understood by dissecting the instrument into three major parts; you will find the body, which can be hollow, or solid when it comes to an electric guitar; there is the neck, which both sports ths strings taught in addition to provides a place for fingers to press the strings against (at different places, effectively shortening the size of the vibrations thereof, to varying degrees), for creating different notes; and then there are the strings themselves. Let us take a closer look at the first two... - Jadakiss Type Beat 2017
Before we get into the math associated with fret placement, if you are after to know how to make guitar necks such as those we see on guitars in instrument shops, particularly with those electric types who use steel strings, you'll invariably need to route a channel (usually within the fret board, before attaching it) centrally around the length of it for a truss rod to be trapped in place. A truss rod can be used to correct any natural bowing that will occur in the wood in the neck, or that may also be due to the stresses of stretching steel strings on there, by adjusting the stress thereof.
Understanding how to make a throat for acoustic types and the ones using nylon or any other material for strings, we discover that this may not be necessary. Creating a slight arc to the fret board over the cross section of the neck might or might not be desired, based on the player's specific needs - with this aspect of how to make guitar necks, you will find that these can be of different radii, including with the Gibson type guitar fret boards, which can be of a 12" radius arc.
Learning to make guitar fret placements along the length of the neck become known takes a wee bit of math - a little trick known as the "18 rule". The 18 rule is often a means of finding precisely best places to place each fret for the fret board, and it is a must-have bit of information, if you really want to know how to come up with a guitar. It goes like this; you measure the distance from the "effective length" of the string... that is to say, the part of the string that lies freely between your "nut" at the head stock end of the neck (also called the "zero fret"), along with the "bridge" at the body end with the strings.
You then take this measurement and divide by 18 - or far more precisely, 17.8167942... consider the answer to that math problem, along with the precise distance from your nut to place the very first fret. Now measure from that newly found first fret placement along with the bridge, divide that by 17.8167942, and then you have precisely best places to put the next fret, and so on. The number 17.8167942 is actually comparatively close to 18, thus the particular rule.
There are other factors in learning how to make guitar type instruments, but none of them that are quite as mathematically involved as finding fret placements a lot. Now that you know the 18 rule, you have got the hardest mathematical part with you. So as you can see, figuring out how to make a guitar and putting one together need not be very difficult. The rest 's all a matter of how well you work with your hands and what tools you have at your disposal. With guitar strings, fret wire, machine heads and wood clamps and such, readily available and easily enough bought, it's all regulated easy enough to put together when you're conscious how. - Jadakiss Type Beat 2017