The document outlines the project status for a machine design course at Universidad Nacional de Ingeniería. It details the assembly and automation of a machine, with tasks like connecting motor drivers and programming microcontrollers, all in collaboration with classmates. Additionally, the document notes challenges faced in programming and the ongoing progress of the loom project.

1. CLASS 15:Machine Design Wed
(May 2)
STUDENT: WALTER HECTOR GONZALES ARNAO
Fab academy 2012
UNIVERSIDAD NACIONAL DE INGENIERÍA
FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES

2. summary
design or modify a machine
document the group project and your individual
contribution
make the passive parts and operate it manually
Fab
academy
UNIVERSIDAD NACIONAL DE INGENIERÍA
CLASS 15: Machine Design Wed (May 2) FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES

3. Summary machine assembled
1-The assignmente for this week is to automate the machine assembled
two weeks ago
2-MISSING PARTS OF THE MACHINE
Fab
3-Stepper motor driver, so as was impossible to get it locally
4-Roberto, Roxana and Alejandro are making the connections of each H
bridge board to each stepper motor and test the Switching PS
5-For complete the assembling we connect the Arduino to the notebook and
academy
to each board. the machine ready to be operated in automate mode.
installed the software, was necesary modify controlling the new boards
6- work is being completed
UNIVERSIDAD NACIONAL DE INGENIERÍA
CLASS 15: Machine Design Wed (May 2) FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES

4. Summary project loom
1-the manufacture of items in acrylic.
2-work is the accuracy and efficiency of the control wire
models
Fab
academy
UNIVERSIDAD NACIONAL DE INGENIERÍA
CLASS 15: Machine Design Wed (May 2) FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES

5. Project loom
1. Mobile elements are tested
2. proceed to install the micro servo
Fab
3. I asked for help to our colleagues, for the programming, the support that but I
was Rimarachin
academy
STEP 8.SE turned on the LET
CLASS 15: Machine Design Wed (May 2)
2012
UNIVERSIDAD NACIONAL DE INGENIERÍA
FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES

6. Loom assembled
1.In order to control the micro servo requires programming in c
2. will be used to work past weeks servos sealizo
Fab
academy
CLASS 15: Machine Design Wed (May 2)
2012
UNIVERSIDAD NACIONAL DE INGENIERÍA
FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES

7. Conclusions.
1. The construction of the card with the microcontroller and the light sensor is
simple, however because we weld the parts. All information take it from the
Fab
tutorials
2. The second part is complicated by the programming of the microcontroller,
which was displayed not bar recognition of the sensor in your computer monitor.
3. By now the task is in progress.
academy
STEP 8.SE turned on the LET
CLASS 15: Machine Design Wed (May 2)
2012
UNIVERSIDAD NACIONAL DE INGENIERÍA
FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES

8. Conclusions.
1. was presented in the armed
2. you need 4 servos for the loom
3. By now the task is in progress.
STEP 8.SE turned on the LET
CLASS 15: Machine Design Wed (May 2) UNIVERSIDAD NACIONAL DE INGENIERÍA
FACULTAD DE ARQUITECTURA, URBANISMO Y ARTES