Application of Hydraulic Tool Holders in Precision Mold Machining - BIG DAISHOWA
Application of Hydraulic Tool Holders in Precision Mold Machining
● Machining Example
Part Name: Mold Plate
Material: Assab S136 Hardened (HRC 48-52)
BIG Hydraulic Holder: HSK-E32-HDC4S-52UP
Tool: NS R1×4
Tool Overhang: 20.00 mm
Depth of Cut (ap): 0.004 mm
Width of Cut (ae): 0.015 mm
Spindle Speed: 16000 rpm
Feed Rate: 800 mm/min
Conclusion:
Under the same machining conditions and parameters, the surface roughness achieved was twice as good (i.e., half the Ra value) compared to using heat shrink holders from other brands.
● Product Advantages
1. Easy Tool Change
Tool insertion and removal is easy with just one wrench.
2. High Runout Accuracy
Runout accuracy within 3μm at 4xD; within 1μm for UP type holders.
3. High Repeatability
High repeat clamping precision with minimal influence from human factors.
4. Dual-Point Clamping
More reliable and stable clamping mechanism.
5. Built-in Vibration Damping
The internal hydraulic chamber provides a certain level of vibration suppression during machining.
● Product Video
BIG Hydraulic Tool Holders, with their high precision, high stability, convenient operation, and extensive series, meet various customer machining needs. They are widely used in high-efficiency and high-precision machining fields such as automotive components, molds, medical devices, and aerospace.