The dimensional accuracy is IT6, and the surface roughness is above Ra0.4.
Specialized batch of low-speed diesel engine (including G series) with cylinder bore less than 800mm (including 800mm) designed by MD company and WÄRTSILÄ company with cylinder bore less than 800mm (including 800mm) and PA and PC medium-speed diesel engine cylinder bore honing Processing.
The outer diameter × inner diameter × length is φ1200×φ800×4000mm, and the weight is less than 9.0 tons.
Serial number |
Project |
Unit |
Metrics |
Remarks |
1 |
Honing hole diameter range |
mm |
φ200-φ800 |
|
2 |
Maximum honing depth |
mm |
4000 |
|
3 |
Spindle stroke |
mm |
4500 |
|
4 |
Spindle speed |
rpm |
10-80 |
|
5 |
Spindle reciprocating speed |
m/min |
5-18 |
|
6 |
Workbench size |
mm |
3400*2000 (double holes on the worktable) |
|
7 |
Workbench stroke |
mm |
2000 |
|
8 |
Workbench station |
- |
Two stations |
|
9 |
Workbench bearing |
kg |
20000 |
|
10 |
Honing rod diameter |
mm |
φ160 |
|
11 |
Honing head |
mm |
φ500, φ600, φ700 |
Three types, double feed, honing head length 620mm |
12 |
Head expansion and contraction |
- |
Hydraulic double feed |
Proportional pressure valve |
13 |
Spindle rotation drive motor power |
kw |
30 |
Frequency conversion motor |
14 |
Reciprocating motor drive power |
KW |
11 |
Servo motor |
15 |
Hydraulic system power |
kw |
5.5 |
|
16 |
Weight |
kg |
30000 |
|
17 |
Outline size of host (length, width and height) |
mm |
9435*5810*8910 |
|