Report
The protoype was designed
with the necessity about the process of the serigraph and is built and adapted
in some principal stages arised modifications. In this parcial we were focus in
mechanic and power part. Because the principal thing is increase the efficiency
of the mechanism and with that we can apply the control part on the
machine.
We get the mesh with the
logo of the FIE and was adjusted it accoding with the prototype.
We did the counter and the
clock on PCB and was welded the different circuits. And we controlled the step
motor and this can move the mechanism that contains the mesh.
Budget
Material
|
Unit
|
Unit price
|
Quantity
|
Cost
|
Mesh
|
Piece
|
$200
|
2
|
$400
|
Ink
|
Liter
|
$170
|
2
|
$340
|
T-shirt
|
Piece
|
$90
|
3
|
$270
|
Angle
1/8x1 in
|
Piece
|
$110.50
|
2
|
$221.00
|
servomotors
|
Piece
|
$165.00
|
2
|
$330.00
|
Wood
|
Sheet
|
$365.00
|
1
|
$365.00
|
acrylic
|
Sheet
|
$200.00
|
1
|
$200.00
|
Sailcloth
|
Meter
|
$50.00
|
1
|
$50.00
|
D.C. Motor
|
Piece
|
$50.00
|
6
|
$300.00
|
Switch
|
Piece
|
$10.00
|
1
|
$10.00
|
Display
|
Piece
|
$25.00
|
4
|
$100.00
|
PCB
|
Piece
|
$34.00
|
3
|
$102.00
|
Voltage
source
|
Piece
|
$100.00
|
2
|
$200.00
|
Cable
|
Meter
|
$3.00
|
15
|
$45.00
|
Integrated
circuits
|
Piece
|
$8.00
|
10
|
$80.00
|
Base
circuits
|
Piece
|
$7
|
10
|
$70.00
|
Resistors
|
Piece
|
$1.00
|
40
|
$40.00
|
Screws
|
Piece
|
$0.50
|
105
|
$53
|
Electrodes
|
Kilogram
|
$40.00
|
1
|
$40.00
|
Diodes
|
Piece
|
$1.00
|
15
|
$15.00
|
Acrylic
paint
|
Piece
|
$50.00
|
3
|
$150.00
|
Brushes
1 ½ in
|
Piece
|
$20.00
|
1
|
$20.00
|
Tines
|
Liter
|
$20.00
|
1
|
$20.00
|
Angle
steel 1 ½ in
|
Piece
|
$179
|
1
|
$179
|
Terminals
de 2
|
Piece
|
$5
|
15
|
$75
|
Terminals
de 3
|
Piece
|
$10
|
10
|
$100
|
Maneral
|
Piece
|
$55
|
1
|
55
|
Angle
Steel 1 in
|
Piece
|
$150
|
1
|
$150
|
Aluminum
|
Piece
|
$290
|
1
|
$290
|
chain
|
Piece
|
$60
|
3
|
$180
|
pulleys
|
Piece
|
$20
|
8
|
$160
|
Machuelo
|
Piece
|
$45
|
1
|
$45
|
Total
|
$4865
|
