Die
Work name
| Die
| |||
 | Materials
| choko
| ||
Processing diameter
| φ 2.75 0 - +0.01
| |||
Aim diameter
| φ 2.755
| |||
Lower hole diameter
| φ 2.645-2.655
| |||
The number of steps
| Mandrel method of construction 1 process
One pass method of construction 1 process | |||
Take; dai
| Mandrel method of construction
| 100μm
| ||
One pass method of construction
| 10μm
| |||
Front part of processing rough degree
| Ry3 .2μm
| |
Processing back rough degree
| Ry0 .8μm
| |
Processing time
| Mandrel method of construction
| Approximately 30 minutes
|
One pass method of construction
| Approximately two minutes
| |
