Td3 Manual A

1
MODEL TD-3V/VL
AUTOMATIC LASER
PASTE PRINT INSPECTION
OPERATIONAL MANUAL
MALCOMTECH INTERNATIONAL
26200 INDUSTRIAL BOULEVARD
HAYWARD, CA 94545
U.S.A.
TEL. (510) 293-0580
FAX. (510) 293-0940
Revised 11/21/01
EMAIL. [email protected]
WEBSITE. www.malcomtech.com
2
TABLE OF CONTENTS
FOREWORD
TD-3 PACKING LIST
WARNINGS
SPECIFICATIONS
I.
SUMMARY
1. Nomenclature............................................................................ pgs 8 - 9
2. Explanation of Functions.......................................................... pgs 10 – 11
II.
OPERATING THE TD-3
1. Preparing for Measurement ...................................................... pgs
2. TD-3 Software .......................................................................... pgs
3. Automatic Inspection................................................................ pgs
4. 3-D Processing.......................................................................... pgs
5. Calibration ................................................................................ pgs
6. Environment Settings ............................................................... pgs
7. Other Precautions ..................................................................... pgs
III.
APPENDIX
1. Troubleshooting........................................................................ pgs 53 – 54
2. External Dimensions................................................................. pgs 55 – 56
IV.
ADDENDUM
1. SPC Data................................................................................... pgs 57 – 61
*Update* TD-3V/VL Offline
V.
TD-3 REGISTRY
1. TD-3 Registry........................................................................... pgs 62 – 66
Revised 11/21/01
12 – 13
13 – 24
25 – 31
32 – 33
34 – 36
37 – 51
52
3
FOREWORD
Thank you for purchasing the Malcom TD-3 Automatic Paste Print Inspection. The Malcom
TD-3 uses a slit laser to measure the height and volume of paste printers in a non-contact
fashion. Visual data is obtained using a CCD Camera and then processed by Malcom’s
WINDOWS-based software.
PLEASE TAKE THE TIME TO READ THE INSTRUCTIONS BEFORE
USING THE MALCOM TD-3.
NOTES:
1. The contents of this manual are subject to change without prior notice.
2. This manual was prepared in the most thorough manner possible, however, if you have
any doubts or suspect any errors, omission, etc., please contact us.
3. Malcom Instruments Corporation is not responsible for product failures resulting
from the use of our equipment.
4. Please keep the packaging material in which the TD-3 is sent so that it can be used
later (should it be necessary) to ship the equipment back for maintenance. The TD-3 is a
precision instrument, it should be sent to us in the original packaging so the unit will not
be damaged. If the unit is sent in different packaging and it becomes damaged during
shipping, the customer will be charged for repairs even if the nature of the damage is
covered by the warranty.
5. Under no circumstances should the machine be disassembled. If the unit has been
disassembled or if it appears to have been disassembled, the customer will be charged
Revised 11/21/01
for repairs.
4
TD-3 PACKING LIST
After opening the packages, please confirm that the following items have
been included. If there are any parts missing, please inform Malcom
Instruments Corporation.
1. Main Unit .................................................................................1 unit
2. Control Unit .............................................................................1 unit
3. CRT..........................................................................................1 unit
4. Keyboard..................................................................................1 unit
5. Mouse.......................................................................................1 each
6. Power Cord ..............................................................................1 each
7. RS-232C Cable ........................................................................1 each
8. BNC Cord ................................................................................1 each
9. Control cord .............................................................................1 each
10. Gauge Block.............................................................................1 unit
11. System Floppy Disk.................................................................1 each
12. MS DOS/WINDOWS Manual.................................................1 each
13. TD-3 Operational Manual........................................................1 each
Revised 11/21/01
14. Warranty ..................................................................................1 each
5
WARNINGS:
This product contains a Class-2 laser.
Please take the following precautions:
Do not look directly at laser
Do not use optical instruments to look at the laser
When operating the unit, please wear protective eyewear
Do not place reflective materials in the path of the laser
LASER RADIATION
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
This X, Y table uses a motor to move it along the rails.
Do not stick your hands near the rail, as the table is in
motion
Under no circumstances should the unit be
disassembled, it may cause electrocution.
Note: In order to insure that the circuit board is centered, adjust the
locations of the stoppers when necessary.
Revised 11/21/01
!
The control device consists of a personal computer with
a hard disk. The following actions on the part of the
user will void the warranty:
- Other applications have been installed on the PC.
- Expansion boards have been installed on the PC.
- Deliberate tampering with the software.
6
SPECIFICATIONS
FEATURE
SPECIFICATION
Maximum Board Curvature
±1.5mm
Measurement Range
±300µm
Measurement Accuracy
8µm
Approval/Rejection Function
Automatically determines if paste print meets
necessary basic judgement criteria
Position Correction Function
Detects reference point, two board fiducial
+ 30 markers.
Speed
Standard – 1.5 seconds per field
Data
Input method: Teaching
Maximum number of points per marker: 100
Output
Printed output, Text file output, original file
output
Circuit Board Dimensions
Smallest: 40 x 40mm
Largest: 250 x 330mm
Thickness: 0.5 – 2.0mm
Maximum Measurement Area
250 x 325mm
Light Source
TD-3R (red laser, 670nm)
Camera
CCD 1/3”
Camera Field
4.4 x 3.3mm
Measurement Principal
Triangulation, 45°
Laser Slit
20µm x 10mm
Safety Classification
Class2
Revised 11/21/01
MEASUREMENT SPECIFICATIONS:
7
Main Unit X, Y tables
Speed of Movement: 120mm/sec. maximum
Repeatable Accuracy: ±20µm
Main Unit Control Table
16 bit CPU driver + stepping motor
Main Unit External Dimensions
515mm (width) + 695mm (length) + 490mm
(height)
Main Unit Weight
29 kg
Control Unit (Personal Computer)
Desktop unit, video capture board, keyboard,
32-bit CPU, 3.5” FDD, HDD, 17” CRT,
mouse
Control Unit External Dimensions
Desktop unit: 440 x 430 x 170mm
(w ) x ( l ) x (h)
CRT: 350 x 390 x 360mm (w ) x ( l ) x (h)
Keyboard: 480 x 180 x 50mm
(w ) x ( l ) x (h)
Weight
Control box = 9.5kg, CRT = 8kg, Keyboard =
1kg
Power
AC115V; 350VA
Revised 11/21/01
EQUIPMENT SPECIFICATIONS:
8
PART NAMES
Main Unit, Control Unit
(1) Main Unit
(2) Optical Section
(3) Table
(4) Lever
(5) Table Dial
(6) Emergency Stop
(9) CRT
(7) Personal
Computer
(Control Unit)
Revised 11/21/01
(8) Keyboard
9
REAR PANEL
Main Unit (Rear Panel)
Personal Computer (Rear Panel)
20) Mouse
Port
22) Keyboard
Port
21) RS232C
Connec-
17) Printer
Port
18) Image Input
Connector
19) CRT Output
Connector
Revised 11/21/01
16) Power
Socket
10
FUNCTIONS:
MAIN UNIT:
Main Unit
TD-3 Main Unit
Checks the paste height and volume and
setting up the circuit boards.
Optical
Where the Laser and CCD camera are
located.
Avoid excessive vibration and bumps as
they may break the unit.
Table
Sets the Printed Circuit Board
Lever
By placing the printed circuit board into the
holder and then closing the lever, the circuit
board will be fixed in place. Opening the
lever will enable the user to move/remove
the PCB.
Table Dial
Used to match the width of the PCB holder
on the X, Y table with the width of the circuit
board to be measured.
Emergency Stop Switch
Used in emergencies to stop the table when
in motion, or when other problems occur.
Pressing this button stops the movement of
the main table. The switch acts as a lock, so
turn the switch to the right to unlock.
Personal Computer
Used to control the main unit.
Keyboard
For input.
CRT
Displays results, options.
Mouse
Used to control the cursor.
Revised 11/21/01
CONTROL UNIT:
11
REAR PANEL
MAIN UNIT REAR PANEL:
Preparation Connector
Not used by TD-3.
Video Output
Transmits video signals to the Control Unit.
Power Supply
Use at less than AC100V 1A
RS-232C Connector
Used for communication with the computer.
Power Switch
Power switch for the main unit. If this switch
is off while you are trying to use the control
unit, you will get an error message.
Power Cord
Use at the voltage indicated by the display.
Power cord inlet for CRT
Insert the CRT plug.
Power socket
Please use the voltage indicated by the
display
Parallel interface
For connecting the printer.
Video Input Connector
Receives video signal from the main unit.
CRT Output Connector
For connecting to the CRT.
Connector for the mouse
For connecting to the mouse.
Connector for RS-232C
For connecting to the RS-232C connector.
Connector for keyboards
For connecting to the keyboard.
Revised 11/21/01
CONTROL UNIT (PC) REAR PANEL:
12
Operation
Measurement Preparation
Connecting The Cables
When setting up the TD-3, remove the power cord from the power outlet and turn off the
power switch of the main unit.
1) The main unit, optical section, BNC cable (short), and the control cable are
connected.
2) Connect the main unit and the computer using the RS-232C cable and the BNC
cable.
3) Plug the CRT (cable and power cord), keyboard and the mouse into the personal
computer (control unit).
4) Plug the power cords into the outlet for both the main unit and the control unit.
(1)
#1
#2 To power cords
#3 To mouse
#4 To keyboard
(4)
(3)
Setting The Table Width
(3)
(2)
(4)
Revised 11/21/01
The table must be set so that it matches the width of the printed circuit board of the board to
be measured. By turning the table dial, the width will change. Turn the lever so that is facing
the back of the unit and then adjust the table with the table dial until the width is almost the
same as that of the circuit board. Place the circuit board inside the guides, adjust the width
so that the circuit board is snug, and turn the lever towards you.
13
Setting The Circuit Board
Place the circuit board into the table until the stoppers prevent it from being inserted any
further. The position of the stoppers can be adjusted using the screws. When the circuit
board can go in no further because of the stoppers, turn the lever towards the back, and the
circuit board will be fixed in place. Use both hands to close the right and left levers.
TD-3 Software
Revised 11/21/01
The TD-3 software was developed for the Microsoft Windows platform. Please read the
MS/DOS and MS Windows manuals for information on how to use a mouse (clicking,
double clicking, dragging, etc.) as well as for information on using buttons, the menu bar,
etc. When turning on the computer, click the TD-3 icon to start program. To exit the TD-3
software and turn off the computer, the user needs to exit from MS Windows. Turn off the
14
Menu Options
jk
Main Unit Control
FIDUCIAL SETTING
TITLE SETTING
Table Movement
Laser Output Adjust
LED Output Adjust
Image Receiving Screen
Fiducial Settings
Confirm
Record
Delete
Inspection Title
Program
Operator
PCB Name
Lot Number
Paste Name
Comment
Tolerances
Main Unit Control
Table Movement
Laser Output Adjust
LED Output Adjust
Image Receiving Screen
TEACHING SETTING
Manual Analysis
(Graph Button)
Change Size
Coordinate Display
Analysis Profile
Printout
Image Receiving Screen
Automatic Inspection
Main Unit Control
3D ANALYZE
Load
Start
Inspection Results
Load SPC Data
Printout
Table Movement
Laser Output Adjust
LED Output Adjustment
Image Receiving Screen
3D Inspection
Set Inspection Area
Start 3D Measurement
Text File Output
Revised 11/21/01
AUTO INSPECTION
SETTING
Teaching Settings
Analyze
Register
Graph
Delete
Load
Save
Environment Settings
15
Operation Flow Chart
Main Menu
Fiducial Setting
Record
Title Setting
Set Tolerances
No
Teaching Setting
Yes
Manual Analysis
Analyze
Teaching
Record
Graph
Save
Printout
Begin Automatic Inspection
Inspection Results
Revised 11/21/01
Printout
16
Windows Controls
Maximize
Minimize
Move
Change Size
Main Menu
N/A
N/A
No
No
Video Window
N/A
N/A
Yes
No
Fiducial Setting
N/A
N/A
Yes
No
Title Setting
N/A
N/A
Yes
No
Teaching Setting
N/A
N/A
Yes
No
Manual Analysis
N/A
N/A
Yes
No
Automatic Inspection
N/A
N/A
Yes
No
Messages
N/A
N/A
Yes
No
3D Inspection
N/A
N/A
Yes
No
3D Graph Control
N/A
N/A
Yes
No
Camera Calibration
N/A
N/A
Yes
No
Automatic Calibration
N/A
N/A
Yes
No
Move the window by dragging the title bar.
To size the window, put the mouse on the frame and drag.
Directory Structure
C:\
TD-3V
DATA
WINDOWS
Revised 11/21/01
SYSTEM