Diamond grinding cup wheels are used in different-roughness grindings. For coarse grinding, the bond should be softer and the diamonds’ quality should be higher, because in this case the diamonds are more easily to become blunt. The diamond grit should be bigger, normally from 35 grit to 50 grit. For this is coarse grinding and big grit can improve working efficiency. The diamond concentration can be lower.
For fine grinding (sometimes be called “polishing”), the bond should be harder and the diamonds’ quality can be lower, for in this case the diamonds can last longer and hard bond can also help the precision of the processing. The diamond grit is normally between 80 grit to 120 grit, depending on the grinding requirements. The diamond concentration should be higher.
 |
| Diamond Metal Bond Cup Wheel |
Diamond Resin Bond Cup Wheel
Although metal and vitreous (glass-like) bonds are sometimes used in diamond wheels designed for grinding cemented carbides, resin bonds are preferred.
Resin bonds are resilient, cushioning the diamond abrasive against shock that might cause gross fracture. And, since resin bonds are formulated to wear at the same rate as the friable diamond abrasive, new crystals buried in the bond are exposed when needed. As a consequence, resin-bonded diamond wheels generally remove material up to ten times faster than metal-bonded wheels and twice as fast as vitreous-bonded wheels.
Resin Bond Chamfering wheel Y3
Diamond Chamfering Wheels are used to make chamfering after squaring on ceramic tiles, whose function is to guarantee the safety in transportation and usage.
Resin Bond Chamfering wheel
Resin-bond diamond chamfering wheel is used to make fine chamfering on ceramic tiles edges.
Great Blog! Your blog have high quality of concrete diamond blades. Due to the high speed of grinding wheel, grinding wheels are relatively hard, so one has to ensure about their installation before using it. Thanks for sharing.
ReplyDelete