Precision Fixture & Tooling Design/Build
Great tooling is key to quality and efficiency. We design and build custom fixtures for machining, automated assembly, and inspection. Based on engineering principles and error-proofing, we ensure your process is stable, repeatable, and produces quality parts.
Why LEDA for Precision Tooling & Fixturing?
√Design Based on Deep Process Understanding – First and foremost, we are manufacturers. We deeply understand the pain points in machining, assembly, and inspection, allowing us to design tooling that targets the core issues.
√Customized Solution Expert – We provide tailor-made fixtures, gauges, and complete solutions for special equipment, automated production lines, and precision inspection.
√Incorporates Error-Proofing & Quality Enhancement – We integrate error-proofing design and process control concepts into the tooling, enhancing production yield and efficiency at the hardware level.

Core Capabilities
Custom Design Based on Manufacturing Processes
Designs dedicated fixtures, gauges, and end-effectors based on actual machining, assembly, and inspection needs.
High-Precision Locating & Repeatable Clamping
Applies 3-2-1 locating principles and hydraulic/pneumatic clamping for high Positioning accuracy and consistent repeatability.
Error-Proofing & Quick-Change Design
Integrates Poka-Yoke devices and modular, quick-change interfaces to minimize setup time and prevent errors.
Complex Measurement & Test Tooling
Designs and builds custom automated test equipment and fixtures for CMM, functional testing, leak testing, and optical inspection.
General Tolerances for Orientation & Form Features (Metals)
| Part Feature Length (in) | 0 to 12″ | 12″ to 24″ | 24″ to 36″ | 36″ to 60″ | > 60″ |
|---|---|---|---|---|---|
| Orientation & Form Tolerance (in) | 0.004″ | 0.008″ | 0.016″ | 0.031″ | 0.063″ |
| Angularity Tolerance | 0.5° | 0.5° | 1.0° | 1.0° | 1.0° |
| Angularity Tolerance | 0.5° | 0.5° | 1.0° | 1.0° | 1.0° |
| Angularity Tolerance | 0.5° | 0.5° | 1.0° | 1.0° | 1.0° |
Quality Standards/Material Selection

Let's Build Something Great, Together
Processing Site














