|
|
|
|
| |
|
Grindwell Norton
offers surface grinding wheels in the friable 38A abrasive
as well as the new 86A abrasive. Coupled with bond
systems like VBE, VCN, VH etc the result
is an extremely free cutting wheel for surface grinding applications.
|
|
|
| |
Typical
Applications
|
| |
 Horizontal
spindle, reciprocating table
Horizontal
spindle,
rotary table
|
|
|
|
|
|
|
|
|
|
|
Abrasive
|
Grit
|
Grade
|
Bond
|
Dressing
Tool
|
|
|
More
Durable
|
SG
|
24
(Coarse)
|
H
(Soft)
|
VBE
|
Standard
|
|
|
86A
|
|
|
VCN
|
Tool
|
|
More
Friable
|
38A
|
120
(Fine)
|
L
(Hard)
|
VH
|
|
|
|
|
| |
|
Surface Grinding Wheels
- Stock Availability Table
|
|
|
|
Troubleshooting
Guide
|
|
Problem
|
Possible
Causes
|
Suggested
Correction
|
|
| Work
piece not flat or parallel |
–
Too heavy a cut
– Burning of workpiece
– Wheel spindle not aligned |
–
Take ligher depth of cut
– Select grit, grade correctly
– Realign wheel spindle to be square
|
|
| Chatter
marks |
–
Worn bearing spindles
– Glazed wheel face |
–
Check for truth and end play
– Redress wheel |
|
|
| |
New
bond system like VCN, VH 
