The matters of attention in the bearing grinding machine with diamond dressing

1. Before using a new dresser, will be taken out from the last modification of feed. Many quality diamond dressing tools, at the beginning of contact with the grinding wheel, easy to be damaged (2) the single-point diamond dressing tools can not be vertically aligned grinding wheel center, generally must tilt 10 ~ 15, so that it is pointing in the direction of rotation to the grinding wheel. (3) firmly installed dresser or clamping dressing tool, tool head hanging must not be too long. 4. If possible, try to use the cooling fluid. In the rest time, contact with the second round with coolant pouring dressing tools. 5. According to the manual to choose the appropriate lateral movement speed. Lateral movement speed slower ( Within the scope of the permit) For the lower sand wheel surface roughness. 6. Must be within the prescribed time interval to dressing of grinding wheel, prevent the grinding wheel dull, make grinding force increases. の within the prescribed time interval, the knife clip of the dressing tools, 18 turns, to ensure that the dressing tool is always sharp tools (3) when the diamond dresser or head blunt or significantly change at ordinary times, should be timely adjustment and replacement. Cannot assume grinding wheel surface has the ideal flat. When start dressing, and find out the highest point of the grinding wheel position were (1) not in thick nap when choose overhaul and traverse speed for quantity and too fast, and then when finishing choose small quantities and slow transverse feeding speed. This will quickly damage the diamond dressing tools. If possible, suggest the coarse finishing and finishing, choose the same transverse feed velocity.