QINGDAO WEIVO MACHINERY CO.,LTD

Grinding Wheel diamond dressing tools

1. In the use of the new dressing before finishing the feed from the last exit. Many crisp diamond dressing tools, at the beginning of contact with the wheel, are easily damaged.
    2. To tilt the angle of 10-15 ° diamond dressing tools to install the first to point to the direction of wheel rotation.

    3. Securely installed, repaired, or clamping dressing tool, the tool head can not hang too long.

    4. Where possible, the possible use of coolant. In the finishing time, pouring dressing tool with coolant contact at the wheel.

    5. Repair begins, the highest point of repair from the wheel, the wheel is usually the middle.

    6. Note that in addition to minor amount of repair. In addition to the maximum depth of repair, except for crude repair :0.001-0.002 inches. In addition to the intensive :0.0005-0 .001 inches.

    7. According to the relevant manual choose the right lateral movement speed. Lateral movement more slowly (in the allowable range), access to the lower wheel surface roughness.

    8. Must be within the specified time interval for dressing the grinding wheel to prevent wheel become dull, the grinding force increases.

    9. In the time interval, the knife folder dressing tools, rotating 1 / 8 circle, to ensure the dressing tool is always sharp.

    10. When the diamond dressing tool head, or blunt or obvious change in peacetime, shall be promptly adjusted and replaced.

    11. According to the diameter wheel, a reasonable amount of choice CARAT diamond (pure diamond content), wheel diameter, the greater the larger the value of the selected diamond CARAT.

Note that 9-use issues:

    1. Diamond dressing tools in place to clamp the first time, be careful not to crash into the grinding wheel surface.

    2. Not a single-point diamond dressing tool head vertically aligned with the wheel center, which normally takes inclined 10-15 °.

    3. Can not heat the dressing tools to "quench" (referring to a sudden cold.) In the dry dressing must be trimmed to keep the two intervals, enough to heat the dressing tool cooling.

    4. Can not assume an ideal flat surface grinding. Dressing at the beginning, find the highest point of the wheel position, the trimming.

    5. If possible, the amount of each wheel repair in addition, the radius of the wheel can not be more than 0.001 inches. In addition to the amount of the repair is too large diamond dressing tool head can cause premature wear and often broken.

    6. But they can not repair than small margin each time. The difference between the old or rigid wheel used on the machine can not be repaired.

    7. Note that trimming can not stay in one place too long. This will make the wheel surface polishing, high temperature and damage to the diamond dressing tools. Turn at least once a day dressing tool.

    8. Can not continue to use worn or damaged in the dressing tools. It should be timely adjusted or replaced.

    9. Can not be repaired in the rough amount of time chosen to overhaul, and fast addition to the horizontal feed rate, and then finishing in fine except when you choose the amount of minor repairs and slow horizontal feed speed. This will quickly damage the diamond dressing tools. If possible, the proposed rough finishing and fine finishing, select the same horizontal feed rate.