The device of the jigsaw is distinguished by its practicality and versatility, since with this unit it is possible to cut various materials. To determine the choice of a quality tool, you need to analyze its capabilities, as well as study the technical characteristics. The choice of a jigsaw directly depends on what kind of material the master will work with. A professional tool is much more expensive than a household one. The right choice will save a large amount.
Construction details
The jigsaw device is distinguished by its reliability and practicality. The list of basic equipment includes the following details:
- A sharp saw for cutting material. This part is designed to perform a specific list of work with raw materials.
- Guide plane. The product can be made of quality steel or aluminum. The master can correctly set the cutting angle, thereby ensuring high quality, convenience and accuracy.
- A motor whose power can be in the range from 300 to 900 watts. The quality of the engine directly determines which material the master can work with. For domestic needs, a product with minimal parameters is suitable.
- System responsible for the smooth running of the file.
- Universal holder.
- Rollers. These parts hold the mechanism and also provide smooth movement of the unit.
Characteristic
The jigsaw device consists of a specific list of parts that are important not only for professionals, but also for beginners. Additional equipment includes:
- Absolutely transparent plastic file protection. The element guarantees the master additional protection against mechanical damage.
- Quantitative regulator of cut. This parameter is determined individually, since it all depends on the material being processed. The device greatly simplifies the workflow, which is especially important when the master uses a jigsaw daily.
- Spotlight element.
- Universal device for blowing off chips in automatic mode.
- Installed accessories that muffle sound and vibration.
- High-quality coating of the unit body, which protects the internal parts from mechanical shocks.
Buying a quality product
The device of the jigsaw can vary depending on what tasks the unit should perform. In order not to make a mistake with the choice, you need to consider a number of recommendations:
- Particular attention should be paid to the stroke frequency. The moment with which speed the jigsaw will move directly depends on this parameter. The most popular are those models where there is the possibility of self-regulation.
- Classic units should have an output power of 300 to 900 watts. The higher the final figure, the more materials a jigsaw can handle. For the implementation of various domestic needs, 750 watts is enough.
- A high-quality model must necessarily be equipped with a pendulum stroke, the function of blowing away sawdust and the ability to accelerate work.
- Of great importance is the type of food. On sale are high-quality jigsaws that operate on the mains as well as on the battery. The latter option is only relevant if the work will be carried out away from the source of electricity.
- The principle of changing saws. Depending on personal preferences, the wizard can choose the option with manual or automatic installation. It is worth noting that in the first case you will need a set of universal screws.
Benefits
The device and repair of the jigsaw are distinguished by numerous positive characteristics, which are highly appreciated among specialists. The main advantages include the following options:
- The files in the products are quite durable and thick. They are fixed only by one end. Cutting the prepared material can be carried out at any distance from the edges of the part. The product rarely fails.
- High degree of versatility. The design of the jigsaw allows you to use different thickness of the blade. Due to this, it is possible to cut wood, steel, plastic, as well as non-ferrous metals.
- The device and the principle of operation of the jigsaw allow for a curved cut of raw materials.
Operating procedure
The Bosch jigsaw device is very popular today, since in this case the buyer gets high quality at an affordable price. But regardless of the selected unit, sawing is performed on a workbench or table of sufficient size. For reliable fixation of raw materials, it is better to use special clamps. The master should guide the canvas along the marking line as evenly as possible.
Particular attention during operation should be given to the location of the cord (especially when it comes to curly cut). Only in this case can accidental cutting of insulation and electric shock by the master be avoided. Experts recommend ensuring the most correct position of the tool. During operation, the file should not damage the workbench elements under the workpiece. Novice masters most often choose the Interskol jigsaw device, since this unit is simple and convenient to operate, and also has the necessary technical characteristics.
Safety regulations
Jigsaw belongs to the category of tools for moderate injury. The peculiar reciprocating nature of the movement of the main drive completely eliminates the possibility of injury. This applies even to situations where there has been pinching of the workpiece in the processed raw materials. The main traumatic factors include:
- Defeat the master by flying pieces of canvas when it is split.
- Injury of fingers and hands by the processed material when a part of the body fell under the machine.
During operation, the master must use gloves, goggles, as well as a high-quality respirator that protects the respiratory system from dust. For work you need to use professional vacuum cleaners.