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Caution when using diamond grinding wheel
"Integrity innovation eternal, fine character with the" Koala company's main production of diamond and CBN grinding wheel, the main products are resin grinding wheel, resin-cutting, sintering wheel, alloy wheel, pottery wheel, CBN grinding wheel and the grinding wheel plating, electroplating cutting, grinding plating, mobile grinding, CNC grinding, plating sapphire processing products.
Diamond Wheel is the hardest wheel, he has a "conquering" capability, grinding ability is very powerful, but also the use of diamond grinding wheel or pay attention to some things. To extend the service life of the diamond wheel.
1. The diamond wheel is a valuable tool, applies only to the processing of high hardness materials, but should not be used for cutting general steel or other soft materials.
2. The diamond grinding wheel mounted on the flange disk, but also after the static balance can be used. It should be noted, it should not be removed from the wheel flange before running out.
3. Use the diamond wheel machine, its rigidity is better, higher precision spindle selection (runout is not greater than 0.01 mm), and can make micro-infeed.
4. You must select the appropriate grinding parameters. The following data is available for reference:
(1) wheel speed:
Metal Bond: ①10 ~ 15 * / sec (dry grinding), ②20 ~ 35 * / sec (wet milling)
Resin binder: ①15 ~ 30 * / sec (dry grinding), ②25 ~ 40 * / sec (wet milling)
(2) Workpiece speed: usually 10 to 15 * / min.
(3) grinding depth: grinding depth should be small, otherwise the wheel wear quickly, and grinding efficiency is not necessarily high. Generally 0.005 to 0.01 mm / stroke is preferably oxygen. The finer the grit size, grinding depth should be smaller, especially when not in use coolant with smaller.
(4) Longitudinal feed rate: generally 10 to 15 m / min.
1. The diamond wheel is a valuable tool, applies only to the processing of high hardness materials, but should not be used for cutting general steel or other soft materials.
2. The diamond grinding wheel mounted on the flange disk, but also after the static balance can be used. It should be noted, it should not be removed from the wheel flange before running out.
3. Use the diamond wheel machine, its rigidity is better, higher precision spindle selection (runout is not greater than 0.01 mm), and can make micro-infeed.
4. You must select the appropriate grinding parameters. The following data is available for reference:
(1) wheel speed:
Metal Bond: ①10 ~ 15 * / sec (dry grinding), ②20 ~ 35 * / sec (wet milling)
Resin binder: ①15 ~ 30 * / sec (dry grinding), ②25 ~ 40 * / sec (wet milling)
(2) Workpiece speed: usually 10 to 15 * / min.
(3) grinding depth: grinding depth should be small, otherwise the wheel wear quickly, and grinding efficiency is not necessarily high. Generally 0.005 to 0.01 mm / stroke is preferably oxygen. The finer the grit size, grinding depth should be smaller, especially when not in use coolant with smaller.
(4) Longitudinal feed rate: generally 10 to 15 m / min.