Productiefilmpje

Group shot

Group shot with Luc and his dog

Video's

Assembly video
https://www.youtube.com/watch?v=vOsLFJYo-Mo&feature=youtu.be

Cookie Machine in Action
https://www.youtube.com/watch?v=meD9YJ7P-JY&feature=youtu.be

The final touch

atmospheric pictures

Some pictures of the cooperation with Luc.

Prototype 44

Practical

Addaption of Prototype 43
Focus: preventing the tube from being deformed when wheel collar is tightened
Duration: 15 min
Materials: aluminium tube + prototype 43
Principle: putting a smaller tube inside the big tube for strenght
Prototype:

Photo's 

the wheel collar can't be tightened because the tube deforms

a little extra piece

put it upside down inside the bigger tube

now the wheel collar is tightened

Matrix

positive expected: wheel collar is tightened

Prototype 43

Practical

Addaption of Prototype 35
Focus: making the bending gaps smaller to prevent cookies from getting stuck
Duration: 15 min
Materials: ABS 4 mm + parts of prototype 35
Principle: cutting simple lines through the material instead of cutting out rectangles
Prototype:

Photo's & Video's

ABS not fully cutted through on the inside because we used a laser setting for 3 mm ABS instead of 4 mm

outside of cookie machine with cutted lines for bending

The sandpaper has to much grip on the elastic band doesn't release on time.

video shows that elastic band doesn't turn properly

Matrix

Prototype 42

Practical

Testing with prototype 41
Focus: user test
Duration: 30 min
Materials: prototype 41
Principle: testing details: resistance test, dimension test
Prototype:

Photo's & Video's

The meaning of the visit was to test if the cookie machine fits on the place on the photo. The machine can be placed there but then we have to make the tube longer so Luc can reach the turning wheel, or the machine can be placed on the place where the old machine is placed now.

Luc was able to turn the wheel due the tension of the elastic band, he said it was no problem for him to turn the wheel.

Matrix

Prototype 41

Practical

Based on: prototype 39
Focus: testing good manner to attach turning wheel on aluminium tube
Duration: 20 min
Materials: PMMA + aluminium tube + wheel collar
Principle: making cut in aluminium tube and a little extra material in whole of turning wheel
Prototype:

Photo's 

Matrix

Exploded view