Precise operations for decorative processingWooden surfaces can only be obtained with the help of special engravers - engravers. Typically, these are small devices that allow the master to create all kinds of patterns in the work area. In addition to the main function, a manual woodcutter can also perform cutting, grinding and drilling. Such optional filling usually refers to multifunction machines, the kit of which includes the corresponding attachments.
The device and principle of the engraver's work
Models from budget families intended foramateur use, usually have a simple device. Their design, in particular, includes a housing with an engine and associated components, a fastening nut for the working shaft, a fixing spindle, control buttons, etc. Expensive multifunctional wood engravers are provided with similar components, but in a higher quality performance.
With regard to the principle of work, he, toois quite simple. The motor forces the shaft to rotate, which in turn is equipped with a suitable nozzle for the particular operation. Depending on the characteristics of the functional element, a corresponding treatment of the wooden surface takes place. This can be the formation of holes, and the creation of patterns with patterns. Usually engravers on wood have in the complete set the equipment intended for a concrete direction of work. Then everything depends on the skill and creative imagination of the user.
Main characteristics
The device is simple, so technicalcharacteristics it has little. The main attention should be given to the power and the number of revolutions of the motor. Power capacity varies from 130 to 170 watts. To perform decorative operations rarely get powerful engravers for wood, because in this case the ergonomic advantages of the device come to the fore. The number of revolutions can reach 30-35 thousand per minute. Actually, for wood is enough and 20 thousand rpm, but if you plan to work with a stone or concrete, it is worthwhile to focus on more productive models.
The importance of ergonomics of engraver has already been noted.This characteristic is determined by the mass of the device, the convenience of the handle, the presence of auxiliary devices and the configuration of the arrangement of the controls. Experienced users always check how convenient engravers for wood, even at the stage of choice. It will not be superfluous to make some manipulations with the device or just hold it in your hand. Such familiarity with the tool is very important, if it is planned to perform with its help delicate works of jewelry accuracy.
Power tool
In this parameter everything is quite simple.There are two principles of power supply for engravers. The first involves the use of a traditional connection to the power grid, and the second - a battery pack. The advantages of electrical devices include easy and comfortable operation. Despite the connection to the outlet, this device is very convenient to use on a permanent workplace. If you plan to carve wood on an engraver outdoors, then you can not do without a battery. Typically, these elements provide hours of work and complete freedom for movement. But the presence of the battery in the design inevitably makes the device heavier and makes it less maneuverable - this nuance will be felt when performing cutting. A good alternative to these options can be a combined model that operates on the power and battery.
3D wood engraver - what are the features?
This is a special category of devices for engraving andCutting, which are massive structures with electronic stuffing. Such systems are connected to computers, after which, using a special program, the future pattern is modeled or the parameters of cutting that are planned to be created. It is important to note that 3D wood engraver does not require the participation of a person in the process of work. It accurately performs operations automatically - in accordance with the digital sketch, which was previously assigned for execution. As a result, you can get, for example, a high-precision complex pattern, but the cost of such equipment is several times higher than price tags for conventional handheld devices.
Reviews of manufacturers
Segment, although narrow, but well-known manufacturersare presented in it quite widely. A lot of positive feedback the owners of such devices leave about the products of Dremel. The advantages of a comfortable handle, a long cord and a wide range of models supplied in the middle category are underlined. By the way, such a wood engraver is estimated at 2.5 thousand rubles. Serious successes in this niche are shown also by company Sturm, which models are praised for high quality of assemblage, an optimum combination of functionality and capacity, and also for attractive design. Present in the market and domestic engravers - this, in particular, the device "Zubr" and "Caliber". This product should be addressed in those cases if you need an inexpensive model with a minimum power rating within 145 watts.
Conclusion
Modern technology allows interestedusers to perform the most complex tasks associated with cutting wooden products. There are two categories of such equipment. The greatest demand is for specialized machines for construction tasks, which are used to obtain the material with the required parameters. The second, less popular group just includes a woodcutter, which allows you to perform more precise decorative operations. Despite the popularity of automated laser machines, handheld devices are still relevant. It is these devices that allow you to maximize the creative vision of the master in figured cutting. And not always engravers are purchased by experienced users. In their arsenals, such a tool has and ordinary connoisseurs of original arts and crafts.
