linyi dapeng hardware & abrasives co ltd
linyi dapeng hardware & abrasives co ltd
[
Shandong,
China (Mainland) ]
Shandong, China (Mainland)
125mm (5'')
Straight
Surface/Creep-feed
Vitrified
Dry
100%
70/80∼100/120
grinding wheel,vitrified CBN grinding wheel is your 1st choice,widely used in the processing of hydraulic tappets,Camshafts,etc.
grinding wheel,Vitrified CBN grinding wheel
It is your first choice to achieve the effect of high-speed, high-effciency and high-precision, and they have been widely used in the processing of hydraulic tappets,Camshafts,Crankshafts,glibs,machinetool parts,bearing and cutting tools.The manufacturing technique developed can be used to make grinding tools of all specaUons with a speeds up to 120m/s.
The grain size is usually decided according to the requirements of the work-pieces surface roughness and processing efficiency. Furthermore, the affect of bond force and grinding mode (e.g. surface grinding, end grinding, cylindrical grinding, internal grinding etc.) should also be taken into account .
|
Grit Size |
Surface roughness Ra/um |
|
70/80∼100/120 |
1.6∼1.8 |
|
100/120∼170/200 |
0.8∼0.2 |
|
170/200∼230/270 |
0.4∼0.2 |
The recommended grit size for different grinding processes as follows:
|
Rough grinding |
70/80∼120/140 |
|
Medium grinding |
120/140∼200/230 |
|
Fine grinding |
200/230∼M22/36 |
|
Polishing |
M22/36 and more fine |
|
Notice:grit size range for vitrified bonded CBN wheel usually select grit size of 100 / 120#∼200 / 230#. |
|
