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DOUBLE FACE CONTACT TOOLING
from NIKKEN
7/24 Taper
For BT Double Face Contact Spindle P.146 Tooling System PAT. P.145
Cutting PowerCutting PowerCutting Power
When the tool is clamped, the gentle taper of main body internally expands to create a dead lock of the taper connection, then it results in maximizing the pulling force. The ideal clamping ratio of taper : flange = 90% : 10% is achieved.
Tooling System is not the simple double face contact system of taper and flange, but the system with dampening effect and the excellent front chucking system.
Min. Z Displacement Min. Z Displacement Min. Z Displacement ATC Repeatability ATC Repeatability ATC Repeatability
Tooling System P.164
The Power of Inter Internal Expanding nal Expanding Pressure SystemPressure System
MAJOR DREAM Holder
TiN Bearing Nut (HV2,200)
Dampening Effect
Face Contact 2Lock (NBT)
1/10 short Taper & Polygonal Taper
Cutting PowerCutting PowerCutting Power Rigidity Rigidity Rigidity Dampening Effect Dampening Effect Dampening Effect
NC5 Tooling System P.201
Since the launch of the Nikken NC5 Tooling System at JIMTOF'94 OSAKA, the system has proven its outstanding capability is a wide cross-sector of Japanese industry, with ever-increasing expectation of its being adapted as the next generation tooling interface. Unique tool construction is built-in NC5 tooling system. The slotted taper cone which is pre-loaded by a disc spring increases its vibration dampening effect, then finally adjusting the minute gauge line error completely. Chattering Stability = Static Stiffness X Dampening Ratio Thus, the advantage of NC5 tooling system is clearly demonstrated.
Spindle Pull Stud Power Clamp Mechanism Bearing
HSK Tooling System P.216
Face Contact
1/10 Short Taper
Drive Key
HSK-A shank is the hollow shank with 1/10 taper, and taper & flange contact system. This is based on ISO 12641-1 (DIN69893-1). It's not well balanced due to the unsymmetrical shape, but Nikken HSK-A shank has a hole and a flat for mass balancing as standard. HSK-E & HSK-F shank are the shank without drive key slot and U groove. This is based on DIN69893-5, 6. This is used for high speed application.
HSK40A, 50A, 63A, 100A
HSK25E, 32E, 40E, 50E, 63E are available.
HSK63F
Polygonal Taper C6 Tooling
C6 tooling system is used for the tooling of the integrated machine.
