CleanGrow nutrient analyzer

Awesome Company -auisque at dictum metus. Phasellus non adipiscing odio. Nullam pulvinar sapien id libero facilisis bibendum bibendum turpis, at venenatis justo lorem.

The task was:

• Nullam id libero facilisis bibendum.

• Suspendisse nec feugiat leo.

• Dolor amet glavrida uisque at metus.

Unique solution:

Phasellus non adipiscing odio. Nullam pulvinar sapien id libero facilisis bibendum. Etiam id elit ipsum non eu urna erat. Sed volutpat tellus. Suspendisse vulputate tristique urna, nec feugiat leo. Morbi viverra, mi non placerat tincidunt, lectus neque bibendum turpis, at venenatis justo lorem ipsum dolor sit venenatis for dolor.

Suspendisse vulputate tristique urna, nec feugiat leo. Sed volutpat tellus. Suspendisse vulputate tristique urna, nec feugiat leo. Morbi viverra, mi non placerat tincidunt, lectus neque bibendum turpis, at venenatis justo lorem ipsum dolor sit venenatis for dolor.

Morbi viverra, mi non placerat tincidunt, lectus neque bibendum turpis, at venenatis justo vulputate tristique urna, nec feugiat leo. Sed volutpat tellus. Suspendisse vulputate tristique urna, nec feugiat leo lorem mi non placerat tincidunt, lectus neque bibendum turpis, at venenatis justo lorem ipsum dolor sit venenatis for dolor.

Skills used

Users testimonials

Mechanical Automatic Rebar Tying Tool

Modern buildings typically use reinforced concrete for construction.

This reinforcement consists in layers of inter-crossed steel bars, tied together with steel wire.

These ties are usually made manually by the construction workers, who need to bend over every time.

As a result of that a lot of workers end up with back pain and become unable to work on these tasks.

The goal was to create an automated solution that would allow the workers to tie the wire without bending their back.

The task was:

• Establish a concept that allows to unwind, tighten and cut the wire in as few steps as possible

• Design a prototype using as much lightweight, yet standard components

• Make it all mechanical; no electrical motors/battery/electronics

Unique solution:

Ergonomics was one of the most important constraints on this product; it needed to be easier to use, more effective and less harmful than the manual method, all at the same time.

So we tried to combine the functions as much as possible; here we had the unwinding, clamping and cutting all on the pedal, and the tying on the wheel.

Weather & Travel Mobile App

Awesome Company -auisque at dictum metus. Phasellus non adipiscing odio. Nullam pulvinar sapien id libero facilisis bibendum bibendum turpis, at venenatis justo lorem.

The task was:

• Nullam id libero facilisis bibendum.

• Suspendisse nec feugiat leo.

• Dolor amet glavrida uisque at metus.

Unique solution:

Phasellus non adipiscing odio. Nullam pulvinar sapien id libero facilisis bibendum. Etiam id elit ipsum non eu urna erat. Sed volutpat tellus. Suspendisse vulputate tristique urna, nec feugiat leo. Morbi viverra, mi non placerat tincidunt, lectus neque bibendum turpis, at venenatis justo lorem ipsum dolor sit venenatis for dolor.

Suspendisse vulputate tristique urna, nec feugiat leo. Sed volutpat tellus. Suspendisse vulputate tristique urna, nec feugiat leo. Morbi viverra, mi non placerat tincidunt, lectus neque bibendum turpis, at venenatis justo lorem ipsum dolor sit venenatis for dolor.

Morbi viverra, mi non placerat tincidunt, lectus neque bibendum turpis, at venenatis justo vulputate tristique urna, nec feugiat leo. Sed volutpat tellus. Suspendisse vulputate tristique urna, nec feugiat leo lorem mi non placerat tincidunt, lectus neque bibendum turpis, at venenatis justo lorem ipsum dolor sit venenatis for dolor.

Skills used

Users testimonials

NFC E-Paper Tag

RFID tags with fully graphic E-Paper screens allow effortless tracking and display of  virtually any type of information including 2D/3D barcodes

The hardware technology was on point at this stage but the plastic enclosure was left to do.

The task was:

• Define the best way to create a housing in the sleekest, tightest way while remaining serviceable and waterproof

• Design the part around the existing packaging

• Prototype and test

Unique solution:

The industrial requirements of the product meant that the case had to be waterproof and shockproof.

The glass screen being very brittle, it needed a proper, shock absorbing and of course the electronics had to be kept away from moisture.

These 2 constraints came along well for this concept, as a TPE rubber lining got chosen to achieve both, on top of covering the internals as well.

This lining would act as a cushion for the screen, and also as a seal around the edges of the shell.

The whole part being held together simply by latches for easy assembly and disassembly.

Epicyclic Valve Rectifier

This project was a part of my product design study assignment and was completed for Eagle France, now EKK, on their truck AC valve product.

The issue concerned an abnormal defect rate on the rectifying process. The valves were plastic injected then rectified by hand, with an operator manually loading the parts onto a plate and sanding it on a sheet of sandpaper.

The defect rate was over 20% and something needed to be done about that.

The task was:

• Create a more repeatable, semi-automated solution

• Reproduce the manual sanding motion

• Keep at least the same cycle time and capacity

Unique solution:

After extensive product analysis and research we chose to go for an epicyclic carrier, offering the most regular sanding action, guaranteeing the best results.

2 support plates drilled with holes to hold the valves radially would then be pressured against the sanding surface with spring loaded pressure plates. The spring load was calculated to reproduce the manual pressure.

The gearing ratio was also calculated based on the manual action, from the individual valve translation speed to the electric motor, passing by the main and planetary axles rotational speed.

On the manufacturing side, the gears, nuts and bearings were chosen from standard catalogs.