Wednesday, October 22, 2014

Integral Proyect Report

Planning and Experimental Results.

Project management  and organization:

At beginning every classmates talk about, where can we get aluminum for begin to work at integral project. Our classmate Luis Fernando found a place to buy an aluminum bar.
Well, in that moment we had the aluminum bar, but it wasn´t cut and we have a new problem: who would cut the aluminum? Everybody thinks and the same time said ¡there is a mechanic lab! we went at mechanic lab and cut the aluminum in three parts for each team.
Sometimes we work in the school and in the Sebastian´s house, because that house was the most closest for everybody of our team.

Experimental Results:

We made many measures for to do the mechanism of two links with the aluminum bar, because we had two meters of the aluminum. We decided made the mechanism with the next quanty and measures: 8 bars of 15cm*2cm and 8 bars of 10cm*2cm.After that we begun to try to make a hole, where bolts was gonna inside of the aluminum bar and thigthen with a nut. We realize many times this process because, when the first link gave a round the nuts loosen and the link disarm.

Answers of the questions:

All this process of the mechanism, we have some pictures of the process for to ensamblimg each part of the link. Each classmate of my team worked in the link and when the mechanism staid ensemble each one get glad for the link and  propouse many ideas for to upgrape it. At the moment to realize the mechanism, we worked step by step without write instructions, each time trying to do faster and well. With all the process made approximately the fifthy porcen of the proyect, as well, the programation isn´t made till. Also my team have thinked to paint and add more accessories to the mechamism like sticckers, some circuits like mini-piano for you can touch music while the mechanism is in movent also my tean want put leds that turn on one by one of differen color, also we want put motors for the mechanism can move lonely, and many things more. 


Friday, October 17, 2014

Budget

Quanty
Device
Price
1
Aluminium Bar
$40
6
Bolt
$18
12
Washers
$12
12
Nuts
$6
1
Protoboard
$90
2m
Cable
$18
5
Leds
$15
15
Resistors
$15
1
Parallel Port
$89
2m
Welding
$12
1
Electric Welder
$45
1
Tape
$20
3
CD
$24
1
Table
$130
1
Sticker
$10
1
IC LM555
$10
1
Phototransistor
$8
1
Photodiode
$8
3
Capacistors
$21
1
Speaker
$9
9
Bottons
$45
20
Screws
$10
Total
$655

Product Comparation

Survival Tool


This tool has a knife blade that cuts many things. It also has a screwdriver and two openers, one opens cans and the other one opens bottles. Also has  a ruler a pick and a wrench,but it doesn´t have saw neither hammer like the Multi-Tool and either has pliers like the Key-Tool.



Multi-Tool

This tool has a hammer that the survival tool doesn´t have and neither the Key-tool has. It also has a saw and two openers one for cans and the other for bottles. It has pliers and a knife blade but it doesn´t have pick or a screwdriver like the Survival Tool.




Key Tool

It´s a use tool because  it has a pliers and saw that  survival tool doesn´t have. It also has a screwdriver a knife blade and has and bottle opener, It doesn´t have a can opener or a hammer like the multi tool  and neither has a pick or a ruler like the Survival tool.