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Jiangyin Lijian Diamond Abrasive Tools CO.,LTD.

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Some knowledge about circular saw blade grinding

Visits:Dates:2016-8-19 13:38:38

Before and after 1, pay attention to the ratio of 1:3, saw blade serrate parts measuring at least since the tooth seat remaining length and width should be no less than 1 mm; Must be in strict accordance with the relevant operation, non-professional personnel shall not operate, maintain the correct method for grinding, can use continue to use the service life of saw blades in a reasonable scope, if not the correct grinding, will only reduce the effect of circular saw blade is due and quality.

Do not only formerly angular or only from the Angle of surface after grinding, this will shorten the service life of the circular saw blade, at the same time will also affect the grinding condition next time!

Another important point is the wear area shall be fully grinding. Circular saw blade is placed on automatic grinding machine grinding, if placed on universal grinding machine manually grinding, it will seriously affect the use quality. (CNC grinding function to ensure that the rake Angle and the Angle of the grinding after completely in the same direction)

To prevent larger wear of grinding wheel, it is necessary in the sawtooth with sufficient lateral side to saw in highlights. On the other hand, the biggest side part should be no greater than 1.0 1.2 mm on each side, to ensure the stability of the saw blade serrate.

Chip removal tank

Ensure the clearance space as far as possible, avoid due to grinding blade want to grinding chip removal at the same time slot.

In the event of sawtooth crash, must to the tooth grinding center, when welding, pay attention to use the proper welding or other solder, had better use the high frequency welding machine operation.

Leveling and added stress

To use after the circular saw blade grinding, ensure the quality, be sure to use leveling and stress process, don't cry because it is trouble and not to use, every time grinding, entire pingdu of saw blade and stress value should be checked and corrected. Leveling can reduce the number of saw blades beating tolerance, add stress to saw a body force strength and elastic characteristics, this is an essential process for thin blade saw road; Outer diameter of circular saw blade and the relationship between the flange diameter can find within DIN8083 standards; The flange diameter size should not be less than 25-30% of circular saw blade diameter size.