Drawing accessories: tools and materials

When performing graphic works, a variety of drawing accessories can be used. There are many kinds of such tools, as well as materials intended for the same purposes. More often than not, people who are forced to carry out a variety of blueprints by their activity, use ready-made items. The so-called sets of drawing tools, laid in a special case. In the modern market, there are ready-made sets intended for performing a variety of graphic works, differing in their unequal bundling.

But, of course, if you wish, you can purchase ordinary drawing accessories. Moscow, St. Petersburg, other cities of the country - everywhere you can buy these useful and sought-after tools. Further in the article, we will discuss in detail what drawing tools and materials exist on the modern market.

Types of accessories used for graphic works

The drawings themselves are in most cases printed on paper. To perform graphic images of this type, its special types are used. In addition to paper, designers and engineers use such drawing tools and accessories as:

• Pencils with a simple black lead;

• Erasers;

• Rulers of different lengths;

• Angles;

• Protractors;

• Circuits of different types;

• Patterns.

Drawing paper is often attached to special boards. These designs allow you to perform graphical work with maximum convenience.

What is the paper

To perform the drawings, you usually select high-quality white paper. This may be an option marked "O" or "B". Paper "O" (conventional) is produced in two types: simple and improved. The latter variant has a high density and differs rigidity. Paper of the highest quality "B" is suitable for making drawings best. It has a completely white color, is smooth and does not "loach" when using an eraser. You can distinguish it from other varieties by looking at the skylight. Manufacturers apply watermarks to such paper . In addition to white paper, tracing paper and graph paper can also be used to complete the drawings.

Special boards

Drawing materials and accessories can be used by engineers and designers, thus, different. Boards in the implementation of professional drawings - the attribute is mandatory in most cases. This tool is made of softwood (for example, alder). It is intended primarily to facilitate the work of creating drawings. This is a device of several dies assembled into one sheet, fastened with end slats. The length, width and thickness of the drawing board can vary.

Pencils

This is perhaps the main tool used in the execution of drawing jobs. There are only three basic types of pencils:

• Solid. This option is marked with the letter "T" and is used, in fact, to execute the drawings.

• Medium hardness. Instruments of this variety are usually marked with the letters "TM". They use them for stroke at the final stage of drawing execution.

• Soft. Such pencils are used only for drawing. They are marked with the letter "M".

In addition to pencils, mascara can be used for individual drawings. It is produced in vials. Designers and engineers most often use black mascara, although it may have different colors. As working tools in this case, special feathers are used.

Erasers

Drawing accessories of this variety are used to remove misplaced or auxiliary lines. When drawing drawings, basically two types of erasers are used: those intended for removing pencil lines and carcass lines. The first option is soft and does not affect the paper layer when using it, removing only the lead. Erasers for mascara contain hard additives and when erasing grind paper.

Rulers

This kind of drawing tools can be made from different materials. Most often it is wood, metal or plastic. The last option is considered to be the most suitable for making drawings. Transparent short plastic rulers, like pencils, are the main working tool of an engineer or designer.

Before use, a new line is checked for accuracy. To do this, put it on a sheet of paper and draw a line. Then turn the ruler to the other side and draw another line. If the first and second lines on the paper coincide, then the ruler is accurate and can be used in the work.

There are such drawing accessories for a board and a little bit other version - a flight. These tools consist of three main parts: a ruler and two short rails. One of the bars is connected to the ruler rigidly, and the second one can be rotated with respect to it at any angle. Fixing one of the bars at the end of the board, with the help of the flight, you can easily draw parallel horizontal or inclined lines.

Compasses

Rulers in the execution of graphic works are used to draw straight lines. The compasses serve to draw circles. There are several varieties of such tools:

• Measuring Circuits. Both legs of such instruments end with needles. Circles of this variety are used mainly for the measurement of segments.

• Compasses "goat's leg". Such a tool has only one leg with a needle. On the second part there is a special wide ring under the pencil.

• Graphical Ordinary Circuits. On one leg of such tools there is a needle, at the end of the other is inserted a graphite rod.

There are also special varieties of compasses. For example, the center is a small button and can be used to draw concentric circles. Sometimes engineers and technologists also use calipers. With this tool it is very convenient to draw circles of small diameter (0.5-8 mm).

Squares

Drawing accessories of this type are most often used for the construction of right angles. There are only two main types of angles used in making drawings: 45:90:45 and 60:90:30. Like the rulers, such tools can be made from different materials. The most convenient to use are transparent plastic.

Transporters

This is another necessary tool for creating drawings. The protractors are mainly used as a supplement designed to facilitate work. With their application, it is much easier to draw corners. Transporters are semicircular and round. When drawing up drawings, the first option is often used. There are also special geodetic protractors. To compose topographic maps, usually uses the option TG-B.

Lecala

Sometimes it is not possible to draw curved lines in drawings using only a compass. In this case, they are held at points by hand. To traverse the same curved lines, special tools are used - patterns. Form they can have different. The drawing accessories of this type must be selected in such a way that their edge matches the shape of the lines that must be drawn.

Gotovalni

As already mentioned, engineers and designers usually use ready-made kits. Which particular set of drawing accessories includes the ready-made part can be recognized by its marking. Those who perform drawings on a professional level, use universal sets. Such devices are marked with the letter "U". In addition to the standard kit consisting of a compass, ruler, pencil and protractor, they include mascara and tools designed to work with it.

Simple students usually get schoolchildren for drawing lessons. Such sets are marked with the letter "Ш". There are also such constructors: design ("K"), small design ("KM") and large ("KB").

Thus, we have found out what kind of materials, accessories, drawing tools are used when performing graphic images. Without compasses, rulers, pencils and erasers, you can not create exact and complex drawings. And therefore such tools, of course, will always be in demand.