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For every industrial and scientific tool, a machine guard in necessary for the operator using it to be safe. All machines require these guards, though some machines are far more hazardous than others, and require special guards. These guards are needed to protect such delicate areas as the eyes and ears. In addition, some equipment is even able to crush arms or hands if the proper safety measure are not taken.
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.
All kinds of machines can have machine guards made for them. These can be standard or custom-built. When pieces of metal are slung around or when when sparks fly, machine guards protect both the operator as well as people who are nearby. Some examples of guards are computerized light curtains, plastic safety guards, fences, and other barriers. High-temp valves, as well as exposed wires, also use these guards.
A great deal of machine guards are made to be used permanently. This may be the case even if the guard is not directly attached to the instrument it was made for. Such a guard would be a high barrier around certain work spaces. Even small tools require guards; the size the tool does not make a difference to the need for a guard. An example of a small tool that would need one is a small welding tool, which is still able to create sparks.
When installing the guards, it is critical to remember all the people who may come into contact with the machine. Such People are repairmen who do routine maintenance on the machine, and janitors who may accidentally brush past or bump into the machine.
Professionals should always be spoken to before any machine guards are installed for equipment. Usually, the professionals do the installation as well. In some cases, though, it is possible for others, such as the owners, to do the installation. Examples of such situations are when the guards only require special lighting or safety switches.
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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