All About Threading Machines

Engraving is an excellent decorative element that adorns any product made of wood, metal or even bone. Although the art of carving on any material has a long history, it does not lose connoisseurs in our time. Modern craftsmen, on the contrary, are lucky because they can use professional tools. Special engravers and drills facilitate the work process, make it faster and better.

To achieve the desired result, you need to know and understand some features of the work process. Let's consider them in more detail.

The most important thing in working with this material - This is the right choice of wood. For example, some types of trees have a dense structure, while others are loose. The denser the structure of the tree, the more clearly the executed figures of the pattern will be viewed. The choice of tool and the complexity of the work also depend on this.

Before starting the process, the wood must be treated: dry, soak with resin. In addition, each type of tree can have its own internal pattern, stripes and color, and this affects the appearance of the future product. As stated earlier, tool selection also plays a role. It can be a saw, chisel or planer, and often special engravers with various cutters also choose.

There are several techniques for carving wood. For beginners, simpler methods are suitable, without elaboration of small parts and the use of professional tools.

Hand engraving for metal less and less used now, since most of the workshops switch to computerized or laser engraving.It takes less effort and time. Manually decorated with jewelry, souvenirs and other small items.

The peculiarity of this work is that such engraving will be truly unique. And the product will be a great option for a memorable gift. For a quality result, you need to choose the right tool.

Bone engraving differs in that often work is carried out in a small area, therefore, the number of small parts increases. Threading can be done either manually, using a needle or a torch, or mechanically using an engraver.

The main characteristics that you need to pay attention to when choosing a machine for threading, are engine power and rpm. The device, which includes the ability to withstand high power and work for a long time, has not yet been invented. If you are going to develop in this area, you will need 2 tools: one will have high power, and the second will be able to work for a long time at low speeds.

The drills themselves have the following characteristics:

• the presence of a pedal to adjust the speed of the cutter;
• the motor can be built into the handle of the tool, or it can be in a separate unit with power and adjustment buttons;
• For each type of drill, only certain cutters are suitable (nozzles with which the thread is made).

There are several varieties of carving tools.

1. Drills for technical use. These tools consist of an engraver handle, a power supply, a control pedal and connecting wires. They are suitable for such types of work as grinding, boring, drilling. The disadvantage of this machine for threading is that it cannot work at high speeds, although it is equipped with a powerful engine.
2. Low power micromotors. The advantage of micromotors over drills can be considered that there is no flexible shaft in this tool, and the motor is directly in the handle. This tool is limited in high power, but can reach high speeds. It is easy to work with such an electric engraver, because the hand does not get tired due to the large size or weight of the handle.
3. Flexible drills. In general, they are very similar to drills, because in the master’s hand only the tool handle with the cutter remains. The motor mechanism itself is connected using a wire. This view is quite powerful, it can reach a high speed of revolutions. Also, mini-drills are very versatile, as you can change nozzles, cutters and perform a wide range of engraving techniques.

On the modern market there are many products from different manufacturers, so that every buyer can find a suitable option. Models vary in price category, technical specifications and appearance.

Technical drills are presented such domestic company, as "Profile". Included with the instrument is a pedal that simplifies operation.

This type of engraver is also produced. American company Foredom. Drills of this brand are a bit more powerful than our analogue, you can change the nozzles on them, which significantly increases the possibilities of work. Do not worry that this is a model of foreign production, because it will not be difficult to find spare parts or elements for it.

The budget version of micropromotors “DPM 25-2” offers a Russian company. The tool of this manufacturer is notable for its good characteristics and low price. The micromotor tip is specialized, medical. Its disadvantage is that it does not withstand heavy loads and can fail due to prolonged use.Since the motor is located in the handle of the tool itself, it cannot be repaired after a breakdown. You will have to change the engine or the tool in general.

There are also models with higher characteristics, but their price will be rather big. it micromotors from manufacturers Marathon and Strong. They are distinguished by high power and number of revolutions. Such tools are acquired by those who intend to engage in carving professionally. You can also pay attention to the models of Korean manufacturers.

If you want to buy a mini drill, then you should pay attention to A model from a Chinese manufacturer, it is called Hammer MD 135A. Despite the low cost, the package includes everything you need to get started: the tool itself and interchangeable tips.

If you are a beginner master or want to engage in carving as a hobby, you can purchase an inexpensive tool to feel the process of work, to learn the subtleties. When choosing a drill, attention is paid to:

• tool engine power;
• the number of revolutions per minute;
• torque.

For starters, you can choose one toolbut in the process you will need two, since one will be responsible for power, and the second for speed of revolutions. Masters recommend that you do not buy an engraver with 30 thousand revolutions, since rarely does anyone work at this speed. It will be enough 10-20 thousand.

Also pay attention to cutterswith which you will perform the thread. They can be included in the drill, but sometimes you have to buy separately.

Consider the basic rules for working with tools for threading.

1. For ease of drawing, it is recommended to use a stencil. You need to first sketch the pattern, and then begin to engrave.
2. The workplace should be well lit. This will make it easier to work out small parts.
3. At first it is recommended to make large parts, only after that you can cut small ones.
4. If you are carving on wood, you need to choose varieties that have a dense structure and can clearly display the engraving ornament: this is linden, alder, pear, beech.
5. Before starting work, you need to select the depth of cut. If you are a beginner, it is best to pre-work out on a rough piece of wood. After you cut through the background, it needs to be sanded with sandpaper and proceed to the main work.
6. After completing the work on the tree, you will need to polish the drawing and cover it with a stain.

You can watch how wood carving is done with a drill in the video below.