alluvial garnet gbrasives Nepalese cashmere hammer

Precautions during installation when installing first wheel on safety and quality testing, method, Nepalese cashmere hammer (you can also use a pen) tapping the side of the wheel,alluvial garnet gbrasives‍  then no problem crisp sound positioning problem grinders installed in any position, is the question we must first consider the installation process, only selected reasonable and appropriate location, we can perform other work. Grinder prohibit installed near the equipment and facing the operator or the place has often been in the past, generally the larger wheel shop should set up a dedicated room. If you really can not because of restrictions set up a dedicated factory terrain wheel room, black silicon carbide‍  hould be installed in the front of the wheel height of not less than 1.8m protective bumpers and tailgate requires strong and effective. Unbalanced balance problems mainly by grinding wheel manufacturing and installation is not accurate, so that the wheel does not coincide with the center of gravity and rotary caused. 

Harm imbalance mainly manifested in two aspects, one at high speed when the wheel rotates, causing vibration, could easily lead to the workpiece surface polygonal oscillation marks; on the other hand, unbalanced accelerated vibration spindle and bearing wear, serious when will cause wheel breakage, or even cause an accident. Therefore, the request is greater than or equal to a large installed straight on the card after hours should be static balance wheel when dressing or discovered after shaping the imbalance in the work should be repeated static equilibrium 200mm sand office. Matching matching problem mainly refers to the chuck and the wheel mounting support problems. According to standards, wheel chuck diameter not less than the diameter of installed building sand-third, and the corresponding provisions of the grinding wheel wear to a larger diameter than the diameter of 10mm chuck should be replaced with a new wheel. sandblasting material‍ Thus there is a matching problem chuck and grinding wheel, otherwise it will happen, "big horse car" wasteful equipment and materials; "small horse cart" do not meet the safety requirements, could easily lead to accidents. Therefore, a reasonable match chuck and grinding wheel, one hand can save equipment, cut about materials; hand and meet the requirements for safe operation. Further, between the wheel and the installation of a larger diameter than the chuck should chuck diameter 2mm, 1mm ~ 2mm thick cushion. Protection issues grinder shield is the most important protective device, its role is: When the wheel for some reason destruction at work, can effectively cover the wheel debris, ensure the safety of personnel.