top of the hammer pin as a result of the idle strokes when the tip of the tool is separated from the rest of 23 GH the hammer. CONSTANT LUBIRICATION. Even if the hammer is provided with a lubrication system, it is necessary to lubricate the tip of the tool to avoid the friction between
LOW TEMPERATURES At low temperatures it is recommended that the tools be heated before use and if it is possible use at low speed for a progressive increase GH 23 in temperature of the machinery.
and energy is absorbed by bolts and the tool retaining screws and not by the tool itself. This GH 23 causes an erosion and the subsequent rupture of the tip. The breaking in these cases usually appears at the top of the hammer pin as a result of the idle strokes
