"Tool Correction System","Measuring Device","Tooling System" NT ENGINEERING CORPORATION
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Tool Correction System / for Special-purpose Machine
Radial Setting Head
Product Outline
The demand for high precision in machining process is increased more and more. To keep preciseness of the processed bore diameter, Tool Correction System is necessary. With this product, Tool Correction Control is carried out by the pressure balancing of the air pressure servo and the power boosting of the oil pressure. The elastically deformable Setting Head is radially deformed in micron level. Even after repetitive use, this Setting Head provides a stable linearity in proportion with no residual stress inside or metal fatigue.
Product Features
- Simple principle using Hooke's law F (power) = κ (modulus of elasticity)・ X (displacement).
- Boosts and transforms highly-precise control air pressure to high oil pressure. Force (F) of more than 10,000N is transmitted to the Setting Head.
- Highly rigid elastic body (κ) with an extensive linearity based on the unique parallel-plate design.
- Without using mechanical structure (i.e. gears or screws), high-quality and highly-durable with no backlash and less deterioration.
Schema
Products List
Radial Setting Head
The basic item of the Tool Correction System for the finish boring process. This product made a great achievement in the past few decades with the high reliability.
Membrane Setting Head (for high-speed processing)
For high-speed processing and downsizing of machine, newly developed elastically-deformable design based on a different concept from Radial Setting Head
Cylinder Boring Head
Downsized elastically-deformable design to keep high rigidity for deep hole processing. Minimal-length Setting Head.
Micron Setting Tool Holder
Developed for lathe processing, in which workpiece is rotated, based on the Radial Setting Head type elastically-deformable design, highly reliable for boring process.
Hydraulic Servo Drive Control System
To meet demand for processing of partly-tapered hole, this system provides highly-accurate tip adjustment during processing.