Case Study

Leak
Detection
Device

Mechanism Design & Composite AM

A purpose-built mechanical device combining cam-actuated clamping, spring-loaded plunger action and a conical sealing interface. Designed by AMES and manufactured using continuous-fiber-reinforced Onyx.

EngineerMechanism DesignDfAMComposite AM
Illustrative leak detection device hero visual

Mechanism

One action.
Multiple
functions.

Real CAD section view of leak detection device mechanism
PositionClampActuateSeal

Cam / Linkage

Converts handle movement into mechanical motion.

Spring & Plunger

Controlled axial actuation.

Clamping Mechanism

Engages the pipe end.

Conical Seal

Seals against the conical pipe end.

Illustrative component architecture visual for the leak detection device

Component Architecture

Designed around function and load.

AMES designed the complete device and divided the assembly into components according to mechanical function and loading. This allowed the individual parts to be manufactured and reinforced according to where strength was required.

Complete Mechanical SystemApplication-Specific Part DivisionContinuous-Fiber ReinforcementComposite Additive Manufacturing

Operation

Open -> Closed

The handle motion drives the cam/linkage system and coordinates the device's clamping, plunger actuation and sealing functions.

Illustrative open and closed operation view
01

Design

Complete mechanical system

02

Material

Onyx + continuous-fiber reinforcement

03

Manufacturing

Composite additive manufacturing

04

Engineering

Mechanism design / DfAM

Real Project CAD

Designed as a complete system.

Complete device mounted on pipe end.
Complete device mounted on pipe end.
Mechanism in open position.
Mechanism in open position.
Section view showing internal mechanism.
Section view showing internal mechanism.

Start with the problem

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AMES develops practical mechanical systems from concept through design, prototype and functional hardware.