Customized Hydraulic Fixture System
High-Performance Clamping for Automated Manufacturing
Nextas Hydraulic Fixture Systems are engineered to meet the rigorous demands of high-volume, high-precision production. Tailored to your specific workpiece and machining process, our fixtures provide powerful, consistent clamping force, exceptional rigidity, and seamless integration with automated loading systems, dramatically reducing cycle times and improving overall equipment effectiveness (OEE).
Core Advantages
Engineered for performance, reliability, and seamless automation integration.
Unmatched Clamping Force
Delivers high, evenly distributed hydraulic pressure for secure workholding, eliminating slippage even during aggressive cutting.
Consistent High Precision
Engineered for exceptional positioning repeatability (≤0.005mm), ensuring every part is machined to exact specifications.
Designed for Automation
Features integrated ports and sensors for clamp/unclamp confirmation, enabling seamless use with robotic and FMS systems.
Durable & Robust Construction
Built from high-grade, heat-treated alloy steel to withstand the harshest production environments and ensure long-term reliability.
Collaborative Design, Precision Execution
Our process begins with your component. We collaborate closely with your engineering team to understand machining requirements, part geometry, and production goals to build a truly bespoke solution.
Advanced Hydraulic System
The core of our fixture is a high-pressure hydraulic system featuring hardened steel components and leak-proof seals. This ensures reliable, maintenance-free operation over millions of cycles. The system is designed for rapid clamping and unclamping, minimizing non-productive time.
Modularity and Adaptability
Our fixtures are often designed with modularity in mind. Interchangeable clamping elements and locators allow a single fixture base to accommodate a family of parts, providing a cost-effective and flexible workholding solution for the future.
Technical Specifications
Note: These are typical specifications. All parameters are customized based on the specific application requirements.
| Parameter | Typical Specification Range |
|---|---|
| Positioning Repeatability | ≤ 0.005 mm |
| Clamping Force | 5 kN - 200 kN (application dependent) |
| Operating Hydraulic Pressure | 10 - 70 MPa (1450 - 10150 PSI) |
| Fixture Body Material | High-Grade Alloy Steel or Aircraft-Grade Aluminum |
| Clamping Components Material | Hardened Tool Steel (HRC 58-62) |
| Actuation | Single-acting or Double-acting Hydraulic Cylinders |
| Automation Interface | Hydraulic quick-couplings, Electrical sensors (PNP/NPN) |
Proven Success in Demanding Industries
Our hydraulic fixtures are trusted by leaders in automotive, aerospace, and heavy machinery for their most critical machining operations.
Automotive Powertrain
The industry standard for machining engine blocks, cylinder heads, and transmission cases. Our fixtures provide the rigidity and precision needed to hold tight tolerances on critical features, ensuring performance and reliability.
Aerospace & Defense
From structural airframe components to complex turbine blades, our fixtures securely hold thin-walled or exotic materials without distortion. We provide proven solutions for 5-axis machining of titanium, Inconel, and high-strength aluminum alloys.
Heavy Machinery & Energy
We design robust fixtures for large workpieces like hydraulic manifolds, valve bodies, and gear housings. Our solutions are built to handle heavy parts and high metal removal rates, maximizing throughput in demanding production environments.
Resources
Access technical documents or request specific CAD models for your project.
Frequently Asked Questions
What is a Customized Hydraulic Fixture System?
It is a bespoke workholding solution for CNC machining that uses hydraulic power for strong, consistent clamping, ideal for high-volume, precision manufacturing in industries like automotive and aerospace.
What are its key specifications?
Typical specs include: Repeatability ≤ 0.005 mm, Clamping Force 5-200 kN, and Operating Pressure 10-70 MPa. Materials are high-grade alloy steel and hardened tool steel for durability.
Which machines are compatible?
The system is compatible with a wide range of CNC machines, including 3-axis to 5-axis machining centers, and integrates with automation systems like robotic loaders and zero-point systems.
Where can I get CAD files?
For specific STEP/IGES 3D models or 2D drawings for your project, please contact us through our consultation form.
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