Finally, the design of the Galaxy Note 7 would have caused its loss – Frandroid

Samsung conducts its investigation, but this does not prevent other engineers to investigate. Here are the conclusions of the company instrumental.ai.

weeks after the case of the Galaxy Note 7, the defective apparatus continues to be talked about. In fact, Samsung has preferred to keep anonymity have told The Investor that the internal investigation was still ongoing, but the results should be presented before the end of the year. In the meantime, here are the conclusions of the company instrumental.ai.

As you know, several sources from Samsung have reported different reasons of explosions of the Galaxy Note 7. According to these last, the batteries would be short-circuited : a history of insulating tape positioned incorrectly, with cells that are too tight. These theories all suggest that the problem would be the battery level, Samsung would have pushed it too far with the miniaturization of the battery. But, if this assumption was only part of the problem ? Why have you cancelled the commercialization of the Galaxy Note 7 ?

engineers instrumental.ai think that the fundamental problem comes from the design of the smartphone. In fact, the battery swells as lithium migrates into the battery, so you have to let the battery ” breathe “. For them, this is a story from 0.1 to 0.3 mm, the vast majority of Galaxy Note 7, therefore, would have met with a problem of deformation terms.

so They have acquired a Galaxy Note 7, and subjected to a test protocol. The idea was to compress the battery and observe the chemical reactions between the lithium and the cobalt, the layer of graphite, and layers of separation in polymer.

looking At the design more closely, they have found that Samsung’s engineers have tried to find a balance between the risk of explosion, and manufacturing ultra-aggressive in order to maximize the capacity of the battery, while trying to protect it in-house.

For instrumental.ai, ” Samsung’s engineers are smart. Innovation means pushing the boundaries. To design something innovative, designing the best tests, and validate the fact that the design is correct with these tests. Battery tests are long, and thousands of batteries must be tested to obtain significant results. It is possible that the manufacturing process Samsung has been able to change during development, and that the most recent versions of the batteries have not been tested with the same rigour as the first samples.” .

According to them, ” Samsung has taken risks, and has designed a dangerous product” .