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When it comes to industrial and scientific tools, machine guards are very important to the safety of the workers. Some equipment are naturally more dangerous than others, and without the correct installation of these guards, sensitive flesh on the eyes and ears can be damaged. In some cases, even hands and arms could be crushed.
There are 3 parts to every machine. The 1st of these parts is the point of operation. In this area, shaping, cutting, boring, as well as other such operations occur. The 2nd part of the machine is the transmission device. In this part are found such devices as belts, flywheels and pulleys. The 3rd part of the machine handles the operational controls. This part deals with such things as reciprocating, rotating, and feed mechanisms. Some moving parts are dangerous and should therefore not have direct contact with the operator. Machine guards can be used to keep the operator safe.
Machine guards are used to protect not only the operator, but also others nearby, from anything the use of the tool causes, such as sparks or pieces of metal that are flung out. Machine guarding can be made for all types of machines, and can be customized. Examples of these guards are safety fences or barriers, plastic safety guards, and computerized light curtains. Guards will also be needed for exposed wires and high-temp valves.
The size of the machine does not make a difference to the necessity of the guards; even the smallest of machines require these guards, such as small welding equipment, which still cause sparks to fly around. Many machine guards are permanent fixtures, even if they are not attached to the machine itself. An example of this is a large fence around a work area.
It is very important to remember the different people people who may be hurt by any given machine. Besides the operator and those nearby, others include a janitor who may bump in to a machine, or a mechanic who does regular maintenance work on the machine.
For some machine guards, self-installation can be done, such as with safety switches or special lighting. For others, however, it is best to let professionals do the installation. At the least, professionals should be consulted before any installation is done.
Many places do not use machine guards, even though the need for them is clear. It is the responsibility of the owner of the tool or the employer to make sure that each piece of equipment has a machine guard. It is important to have these as soon as industrial and scientific tools are purchased. By doing so, liability is minimized. In addition, it makes sure that every machine will be properly checked, and a machine guard properly installed.
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