 |
Machine | : |
Cylindrical Grinder, RHU 400 |
Mfr. |
: |
Studer, Germany |
Year |
: |
1974 |
GThis 1974 make Studer Cylindrical Grinding Machine RHU 400 was not in use and
had been scrapped. |
The
base structure - the base, without wheel head, workhead, tailstock and electrical
cabinet - was taken up for refurbishing. |
|
 |
Pre-process gauging of barrel |
|
Dynamic wheel balancing system |
|
Inprocess gauging station |
|
Coolant refrigeration unit |
|
Fume extractor |
|
Repeatability of 1 micron for X axis slide & 2 microns for Z axis slide |
|
Accuracy | Achieved | Permissible |
| |
 Straightness |
< 0.5 micron | 1
micron |
| |
Roundness |
< 0.5 micron | 0.5
micron |
| |
Parallelity | <
0.5 micron | 1
micron |
| |
Surface
roughness (Rz) |
0.5 micron | 0.7
micron |
