Factum Foundation Lucida User manual

Factum Foundation
Training guide I: Assembly instructions
Lucida 3D Scanner

factumfoundation.org

Lucida 3D Scanner Assembly instructions
Table of contents
1
Welcome. Let’s get started
Specications
How does it work?
Components
2
Setting up
Assembly steps
Wiring
3
Startup process
Quick start guide
The scanning tile
Positioning the scanner
Scanning area
X axis movement
Y axis movement
Z axis movement
Contact us
5
6
7
8
13
14
30
33
34
35
36
38
40
42
44
47

Lucida 3D Scanner Assembly instructions
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1
Welcome.
Let’s get started
<<<
Virgin, anonymous, oil on canvas, 82 x 110 cm (detail).
3D scanned in 2011 in Factum Arte, Madrid.

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Welcome. Let’s get started Welcome. Let’s get started
Specications How does it work?
Laser diode
Manufacturer and model: Laser Components ADL-65075TA2
Type: Auto Power Controlled Laser Diode. Stable light power output, compact
size, high brightness laser light source
Wavelength: 650 nm
Power: 5 mW
Cameras
Manufacturer and model: IDS UI-1221LE-M-GL
Type of cameras: Monochrome
Sensor: CMOS Mono by Aptina Imaging
Lens: Sunex DSL-300 EFL=17.1 f/4.2
Data transmission speed: max 25 Mbytes/s per camera
Interface: USB 2.0
Resolution: 752 x 480 pixels
Microcontroller
Chip: 8-bit Atmel AVR Atmega 328
Clock speed: 16MHz
Operating Voltage: 5V
Linear motion
Manufacturer and model: Haydon Kerk RGS06 Motorized hybrid linear rails &
actuators
Data features
File formats: 3D (RIS), 3D (32 bit-TIFF), 3D (16 bit-TIFF), 2D render (8-bit TIFF),
raw video (AVI)
Point resolution: 10,000 points per cm2
Megabytes per m2: RIS (420 MB), 3D depthmap 32bit-TIFF (420 MB), 2D
render 8bit-TIFF (88 MB), AVI (272 GB)
Designed and developed by the artist Manuel Franquelo, Lucida has been
created to obtain contact-free, high-resolution 3D data out of the surface of
paintings and low-relief objects.
The system projects a thin beam of red light onto the surface of the painting.
As the beam moves across the object the distortions caused by the surface
uctuation are recorded by two video cameras positioned either side of the
laser. The video footage is archived as raw data as well as processed as a
tonal depthmap.
Scanning features
Depth of eld: 25 mm
Maximum scanning depth using Z axis: 200 mm
Distance to the target: 65-90 mm
Maximum scanning area (m2):
Only limited by storage capacity and structural frame
Scanning speed (m2/h): ca. 0.25

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Welcome. Let’s get started Welcome. Let’s get started
Components
What’s in the case?
For product updates, new components and accessories please visit: www.factum-arte.com
Components
Ref. Units Component
01 1 Calibration arm
02 1 Calibration stand
03 1 Calibration dowel pin
04 1 Calibration threaded handle
05 1 Scanner head
06 1 Shim plate
07 1 Horizontal linear guide
08 1 Horizontal channel
09 2 Carriage connection plate
10 2 Vertical linear guide
11 1 Backing frame
12 8 Stand-off
13 4 Carriage
14 2 Carriage plate
15 1 Brake connecting profile
16 1 Brake connecting plate
17 1 Brake handle
18 1 Tower profile 1000 mm + Profiles + Guide rods
19 1 Tower cap
20 1 Square
21 1 Square cap
22 1 Tower plate
23 2 Beam
24 1 Threaded plastic piece
25 1 Lead screw
26 2 Bearing
27 2 Bearing mount
28 1 Hand wheel
29 4 Carriage
30 2 Guide

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Welcome. Let’s get started Welcome. Let’s get started
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32
33
34
35
36
37
38
39
40
Ref. Units Component
1
1
1
4
2
4
4
4
4
4
Digital caliper
Digital caliper connecting plate
Base plate
Carriage
Guide 1750 mm
Profile 1750 mm
Profile 270 mm
End plate
Adjustable oot
Foot cap
41
42
43
44
45
46
47
48
49
50
51
52
53
54
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Controllers box and wires
Controllers AC adaptor
Power cable
USB cables set
USB extensions set
Allen keys set
Micro-screwdrivers set
Laptop
Laptop AC adaptor
Laptop mouse
Laptop bag
Long rectangular case
Large square case
Spanners set
Ref. Units Component
Components. Accesories
Components Components. Screws and nuts
Ref. Units Component
A 2
B 2
C 4
D 8
E 2
F 8
G 16
H 8
I 2
J 2
K 4
L 8
M 4
N4
O 3
P 4
Q 16
R 2
S 2
T 2
U 16
V 16
W 58
X 8
Y 4
Z 4
M6 x 24 Socket head cap screw
No 6-32 x 1/2 Socket head cap screw
M6 x 5 Socket countersunk head screw + nuts
M3 x 5 Socket head cap screw
M6 x 15 Socket head cap screw
M12 x 50 Socket countersunk head screw
M8 x 25 Bosch FS7 + Nuts
M5 x 14 Socket head cap screw
M5 x 20 Socket head cap screw
M5 + Nuts
M5 x 20 Socket head cap screw
M6 x 20 Socket countersunk head screw
B12 x 40 Socket head cap screw
4.5 x 24 mm Cylindrical dowel pin
M3 x 0.5 Socket head cap screw
No 6-32 x 1/2 Socket head cap screw
M6 x 45 Socket head cap screw
M6 x 15 Socket head cap screw
M8 x 25 Bosch FS7 + Nuts
M12 x 22 Socket countersunk head screw
M8 x 40 Hexagonal head
M5 x 10 Pan cross head + Nuts
M3 + Nuts
M6 x 15 Socket countersunk head screw
M8 x 40 Socket head cap screw
M12 x 90 Threaded rod + Nuts
For product updates, new components and accessories please visit: www.factum-arte.com

Lucida 3D Scanner Assembly instructions
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2
Setting up
<<<
Hereford Mappa Mundi, c. 1300, ink on vellum, 158 x 133 cm (detail).
3D scanned in 2012 in Hereford Cathedral, England.

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Setting up Setting up
Step 01/16
Components:
40 (4x) Foot cap
39 (4x) Adjustable foot
37 (2x) Prole 270 mm
36 (2x) Prole 1750 mm
Step 02/16
Components:
38 (4x) End plate
35 (2x) Guide 1750 mm
34 (4x) Carriage

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Setting up Setting up
Components.
33 (1x) Base plate
Step 03/16 Step 04/16
Components:
30 (2x) Guide
29 (4x) Carriage

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Setting up Setting up
Step 05/16
Components:
32 (1x) Digital caliper connecting plate
33 (1x) Digital caliper
Step 06/16
Components:
24 (1x) Threaded plastic piece
23 (2x) Beam

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Setting up Setting up
Step 07/16
Components:
28 (1x) Handwheel
27 (2x) Bearing mount
26 (2x) Bearing
25 (1x) Leadscrew
Step 08/16
Components:
22 (1x) Tower plate
21 (1x) Square cap
20 (1x) Square
18 (1x) Tower prole

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Setting up Setting up
Step 09/16
Components:
22 (1x) Tower plate
21 (1x) Square cap
20 (1x) Square
18 (1x) Tower prole
Step 10/16
Components:
19 (1x) Tower cap
14 (2x) Carriage plate
13 (4x) Carriage

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Setting up Setting up
Step 11/16
Components:
17 (1x) Break handle
16 (1x) Break connecting plate
15 (1x) Break connecting prole
Step 12/16
Components:
12 (8x) Stand-off
11 (1x) Backing frame

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Setting up Setting up
Step 13/16
Components:
10 (2x) Vertical linear guide
09 (2x) Carriage connection plate
Step 14/16
Components:
08 (1x) Horizontal channel
07 (1x) Horizontal linear guide

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Setting up Setting up
Step 15/16
Components:
06 (1x) Shim plate
05 (1x) Scanner head
Step 16/16
Support: [email protected] / [phone]
For product updates, new components and accessories please visit: www.factum-arte.com

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Setting up Setting up
Wiring
03. Connect the USB cable to Camera 1, note the orientation
04. Connect the USB cable to Camera 2
07. Make sure the power switch is turned off
08. Connect the control box to the AC transformer
01. Connect the vertical slide motors, connections are interchangeable
02. Connect the horizontal slide motor
05. Connect the ribbon cable to the PCB on top of the scanner head
06. Plug in the AC transformer, do not connect it to the control box yet
Wiring
09. Connect the USB cables of the cameras to the extensions
10. Connect the ribbon cable to the PCB of the control box
11. Connect the USB cable to the Arduino Proto Shield
12. Connect one camera USB cable to one of the USB 2 ports
13. Connect the other camera USB cable to one of the USB 3 ports
14. Connect the Arduino USB cable to another USB 3 port
15. Connect the mouse to the free USB-SATA port
16. Switch power on, the drivers’ status LED will turn green

Lucida 3D Scanner Assembly instructions
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3
Startup process
<<<
Ercole de’ Roberti, San Giorgio (Polittico Griffoni),
1472-1473, tempera on poplar, 26.3 x 9.3 cm (detail of the back).
3D scanned in 2012 in Fondazione Giorgio Cini, Venice.

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Startup process Startup process
Quick start guide The scanning tile
The scanning tile consists of a standard area of data composed of 20 horizontal
stripes 26 mm wide with a merged overlap of 10%.
https://vimeo.com/8261186
password: factum53
See this video for a step-by-step tutorial covering these areas:
Positioning; Wiring; The Scanning Application; Conguring Arduino’s COM
Port; How to attach the calibration tool; Calibration; Planning a New Session;
New Session.

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Startup process Startup process
Positioning the scanner
Distance to the target, from the front of the backing frame to the center of the
depth of eld: 195 mm.