Общий каталог Dijet 2018 - страница 26
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Общий каталог Dijet 2012 на русском
Instructions for Tuff Modular Head System
Selection of “MSN Carbide shank holder“
In case of using modular head over φ16mm, please select
MSN carbide shank whose diameter (φD1) is 1mm or more smaller thanmodular head (φDc). A wrong selection causes damage to the carbide shank.
Clearance necessary
MSN carbide shank holder more than 0.5mm
Neck diameter: φD1
φDc−φD1φ1mm
Coolant or air blow is recommended
for flushing the chips.
Modular head
Tool diameter: φDc
In case of finishing operation (like Mirror Ball, Mirror Radius etc.), the damage risk of the
carbide shank is low. Clearance more than 0.5mm is not necessary.
Caution for the mounting on shrink-fit holder.
When you use acarbide shank and a modular head onthe shrink-fit holder, please shrink-fit the only carbide shank without
mounting a modular head. Please mount amodular head after shrink-fit operation. Note: In case of shrink fit MSN shank+Modular Head together, it will be difficult to loose due to heat desipation.
Insert setup installation points of double clamping mechanism type
| 1 Clean the insert seat by | 3 | 4 | 5 | 6 |
| Please spread the | Fix the insert to insert | Confirm the insert is com- | ||
| Make sure to fix | ||||
| brush or air blow before | attached Moly coat on the | seat and confirm. Tigh- | pletely fixed, then tighten | |
| installing the insert, and | the insert completely | |||
| clamp screw. | ten the clamp screw | the screw for clamp | ||
| remove the chips and dust | with torque wrench with | set. (The insert can be | by tightening the clamp | |
| completely. In that time, | specified torque as | removed ifthe clamp set | screw again. | |
| please confirm whether | follows. | loosens even if it doesn‘t |
there is neither the defor- completely detach) mation nor burr at insert seat. 2 Recommended torque for Recommended torque for
Clean the insert it self. clamp screw clamp screw Wrench size Recommended torque T15 3.6N·m T20 6.0N·m