Wheel must be used with safety guards. The actual rotational axis of the wheel and its axis of rotation through the center of mass deviation from parallel state called static unbalance wheel. This is usually due wheel uneven density, both ends of the hole and the surface is not parallel or coaxial cylindrical deviation has caused.
2013年8月20日星期二
The use of diamond saw blades and main characteristics
The use of diamond saw blades and main characteristics
In general, diamond saw blade contrast harsh working environment, the product's primary purpose is to sawing stone, widely used in the large marble, granite, ceramic tiles and concrete finished cutting the stone, building materials industry and the primary widely processing equipment.
Cutting circular saw blades have manipulated lunch, high effectiveness, processing and good quality. But relatively large noise, blade rigidity. Saw cutting process prone to polycrystalline diamond , deviation, causing the Polycrystalline diamond to be cut parallel poor. Saw spindle bear relatively large force of the cutting, the cutting process occurs in the swing, not grams less cut straight line, even though the blade thickness can be added to improve its rigidity, it is still difficult to guarantee parallelism of the slice. In addition, adding a blade thickness only adds cost and makes synthetic diamond width decreases the volume ratio. Cylindrical higher cutting speed up to 50m / s, the diameter of the cutting depth by the restriction blade, generally no more than one third of the diameter. At present, the cutting depth is generally not cross one meter.
Best quality diamond saw blade with diamond moment granularity necessary, it is checking the wear resistance of diamond saw blades and sharp one of the most important indicators.
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