G codes for 3d printer: G-code commands of 3D-printers for

Currently, there are more and more of a variety of new devices, each of which brings undeniable benefits to humanity. One of these inventions is the 3D-printer, which is still not very widespread, but nevertheless attracted the attention of a huge number of users. In view of the novelty novice device can be quite difficult to understand the process of managing and working principle. For example, what is the G-code and what is it for? What are the codes? All this you will learn in this article.

What is the G-code for a 3D printer

To begin, consider the principle of operation of the printer, which for many remains a mystery. 3D Model, which is available in each unit is divided into several horizontal layers, and each layer, in turn, the cost of a variety of lines that vary in thickness and some other parameters.

In order to obtain the desired result, you definitely need a G-code. What is it?

Any 3D-printer is a device that works with the help of CNC and G-code - is a programming language used in such machines. Originally it was intended for machines with a similar control system, and was founded back in the distant 1960s. Simply put, this is a special set of commands, so-called scheme with the help of which will be printed. It may be formed automatically using a specially designated software services. It contains not only the information on the model of the future product, but also the speed of movement and extrusion of plastic, the level of heat and a variety of options, as well as preparatory operations that are required to be made before any printing.

As with any code, G-code consists of several lines. They are called frames. There are a few basic commands that are used most often. Let us examine them in detail, to more fully represent what is going on while the printer is and how this can be achieved by using code.

G-code commands of 3D-printers for

In order to understand this code, you need a kind of command reference. Each of them, even if they are similar to each other, has its purpose.

All variety of teams is divided into three large groups:

• G - from English «general», which means basic. Call them and also preparatory. With their help control movement occurs inside of the printer from one point to another, and so on.
• M - is the support team, which can be a huge set. They are designed to detect a wide variety of options and their embodiment during operation. Here refers level of heating, cooling, and other characteristics that are important in order to maximize the result is approximate to the predetermined pattern.
• T - these teams are responsible for the tool change.

Thus, knowing what those letters, you can begin to understand the code provided, which, at first glance, seem set of letters and numbers that make no sense. Nevertheless, it was with his help actuated such an amazing device as the 3D-printer.

The parameters also have their specific value for best results. For example, S - temperature, time in seconds, R - the radius of the arc and so on.

IMPORTANT! Teams have quite a lot and they continue to be constantly replenished. It is therefore necessary to find in the Internet-to-date list if you need it, and not be satisfied with the old one.

Now you know what a G-code in of 3D-printers for which it is intended. Progress does not stand still, so is constantly there are new technical capabilities, which previously could only dream. With multiple rows specifies work the whole printer, which is able to print any plastic product if its preload special model. The principle of operation is based on a digital control software is not as complicated as it might seem at first and study of G-code - the first step to understanding.