Hammers, originally intended for the miners, ore, now widely used in the construction. At present it is impossible to imagine building one object without using a Jackhammer. In the construction market be able to find a lot of different amendments outlaws. But when it comes to reform, the best electric Jackhammer. It is lightweight and easy to use tool that is characterized by low levels of vibration and noise. It easier and faster to make modifications to the building, removing various designs or finished work.
Hammers needed to soften and break down the solids. It is an indispensable tool in the building to destroy the frozen ground and the dismantling of the structures, metal cutting, the destruction of the road surface and so on. One of the most electric Jackhammer.
Hammers-great tool has a power stroke. The impact energy is the main feature in any such instrument. Believes the number of beats that are produced in a minute, the energy produced per minute. And Jackhammer device is not difficult. The engine drives the firing pin, which is located inside the enclosure.
Let us study how the hammer power. Cause electric motor rotor to move, which in turn pushes the firing pin that sends mechanical movement peak. Despite the popularity of this type of tools, has several disadvantages: due to bending of electric motors can be used in areas with high risk of fire. Also, the disadvantage is relying on the electric grid.
The principle of the hammer, and now you need to understand the role played by the height and weight of the selection tool. There are different types of peak use to certain types of work. Consider:
Pick a crowbar-to mitigate soil, concrete and brick buildings dismantled, and removed the old road surface and work with rocks.
Shoulder-use for cutting edge ice and asphalt equation.
Chisel-the need for cutting various materials.
Hammer weight also plays an important role. It determines the degree to which you will connect to the device. Divided into light, medium and heavy. Easy, weight approx. 5.6 pounds, and is required for completion of the work, work at height. Average hammer, weight 5-10 pounds, worked in a horizontal plane. Hammer heavy weight can be up to 30 pounds, and use it for the work of the Foundation and Earth.
Important! Before choosing the Jackhammer must clearly identify the type of work they could perform.
The hammer is, how it works and we talked. Now it’s time to learn how to choose the hammer. There are several types of electric hammers, pneumatic & petrol. The shortcomings of the power tools listed above, it is also a huge plus-super strength with low weight.
Pneumatic device has an electrical failure. They differed on the turbine size. The tool takes works by expanding the air piston pressure and air flow through the turbine to run turbines. Volumetric device was working in conditions of high humidity, lack of which is the need to link the compressor.
Diesel hammer denied many of the shortcomings of previous devices. Its main advantage lies in its independence from the power supply. The disadvantage is carbon emissions and fuel costs. In addition to the type of vehicle, still need to take into account the capacity and number of beats per minute. Important! You must select a quality tool vibration and comfortable handles.
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