Our Services

Hydraulic Fixture
Design & Manufacturing

Repeatable precision on CNC machining centers starts with correct workholding. At GDR Makina, we design and manufacture custom hydraulic fixtures for the automotive, defense and general machinery manufacturing industries. Every fixture is engineered from scratch around your part geometry and machine specifications — we never offer an off-the-shelf solution.

Our hydraulically-clamped fixtures cut cycle times by up to 40% compared to manual clamping systems and eliminate operator-related clamping errors. The entire process, from design to delivery, is documented with professional 3D CAD software, verified with FEA analysis before production, and handed over with a CMM inspection report. We ship from our central facility to every corner of Turkey and export internationally.

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Hydraulic fixture design and manufacturing for CNC machines

Who It's For

Which Production
Lines Is It Used For?

Automotive Supply Industry

Lines requiring repeatable clamping precision in the serial production of engine and transmission parts.

Defense Industry

Critical part manufacturing lines requiring tight tolerances and material certification.

General Machinery Manufacturing

Fast clamping of multi-part, complex-geometry workpieces on CNC centers.

Our Process

From Design to Delivery

Machine & Part Analysis

Your machine's working envelope, hydraulic line capacity and part tolerances are analyzed on-site or online.

3D Design & FEA Verification

The fixture is modeled with professional 3D CAD software; hydraulic clamping force is verified with finite element analysis.

CNC Manufacturing

Produced at our precision CNC machining facility using heat-treatment-controlled steel and aluminum alloys.

CMM Inspection & Delivery

Every fixture is delivered with a CMM report; installation and operator training are carried out on-site.

FAQ

Frequently Asked
Questions

What is the difference between a hydraulic and a pneumatic fixture?

Hydraulic systems provide higher clamping force and more stable pressure, which is why they are preferred for heavy-duty machining and tight-tolerance parts. Pneumatic systems may be sufficient for lighter applications.

Can you design a custom fixture for our existing CNC machine?

Yes. We analyze your machine's working envelope, table dimensions and hydraulic line capacity to design a fixture custom-built for your machine.

How long does fixture design take to complete?

A standard hydraulic fixture project is delivered within 10-20 business days after design approval; timing may vary with complexity.

Hydraulic FixtureDesign & Manufacturing

Which ProductionLines Is It Used For?