MODEL TD-3V/VL AUTOMATIC LASER PASTE PRINT INSPECTION OPERATIONAL MANUAL MALCOMTECH INTERNATIONAL INDUSTRIAL BOULEVARD HAYWARD, CA U.S.A.

Transcription

1 1 MODEL TD-3V/VL AUTOMATIC LASER PASTE PRINT INSPECTION OPERATIONAL MANUAL MALCOMTECH INTERNATIONAL INDUSTRIAL BOULEVARD HAYWARD, CA U.S.A. TEL. (510) FAX. (510) WEBSITE.

2 2 TABLE OF CONTENTS FOREWORD TD-3 PACKING LIST WARNINGS SPECIFICATIONS I. SUMMARY 1. Nomenclature... pgs Explanation of Functions... pgs II. OPERATING THE TD-3 1. Preparing for Measurement... pgs TD-3 Software... pgs Automatic Inspection... pgs D Processing... pgs Calibration... pgs Environment Settings... pgs Other Precautions... pgs 52 III. APPENDIX 1. Troubleshooting... pgs External Dimensions... pgs IV. ADDENDUM 1. SPC Data... pgs *Update* TD-3V/VL Offline V. TD-3 REGISTRY 1. TD-3 Registry... pgs 62 66

3 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. NOTES: PLEASE TAKE THE TIME TO READ THE INSTRUCTIONS BEFORE USING THE MALCOM TD 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 for repairs.

4 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 14. Warranty...1 each

5 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.! 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. Note: In order to insure that the circuit board is centered, adjust the locations of the stoppers when necessary.

6 6 SPECIFICATIONS MEASUREMENT SPECIFICATIONS: FEATURE Maximum Board Curvature Measurement Range SPECIFICATION ±1.5mm ±300µm Measurement Accuracy 8µm Approval/Rejection Function Position Correction Function Speed Data Output Circuit Board Dimensions Maximum Measurement Area Light Source Automatically determines if paste print meets necessary basic judgement criteria Detects reference point, two board fiducial + 30 markers. Standard 1.5 seconds per field Input method: Teaching Maximum number of points per marker: 100 Printed output, Text file output, original file output Smallest: 40 x 40mm Largest: 250 x 330mm Thickness: mm 250 x 325mm TD-3R (red laser, 670nm) Camera CCD 1/3 Camera Field 4.4 x 3.3mm Measurement Principal Triangulation, 45 Laser Slit Safety Classification 20µm x 10mm Class2

7 7 EQUIPMENT SPECIFICATIONS: Main Unit X, Y tables Main Unit Control Table Speed of Movement: 120mm/sec. maximum Repeatable Accuracy: ±20µm 16 bit CPU driver + stepping motor Main Unit External Dimensions Main Unit Weight 515mm (width) + 695mm (length) + 490mm (height) 29 kg Control Unit (Personal Computer) Control Unit External Dimensions Desktop unit, video capture board, keyboard, 32-bit CPU, 3.5 FDD, HDD, 17 CRT, mouse 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

8 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) (8) Keyboard

9 9 REAR PANEL Main Unit (Rear Panel) Personal Computer (Rear Panel) 16) Power Socket 22) Keyboard Port 20) Mouse Port 17) Printer Port 21) RS232C Connec- 18) Image Input Connector 19) CRT Output Connector

10 10 FUNCTIONS: MAIN UNIT: Main Unit Optical Table TD-3 Main Unit Checks the paste height and volume and setting up the circuit boards. Where the Laser and CCD camera are located. Avoid excessive vibration and bumps as they may break the unit. Sets the Printed Circuit Board Lever Table Dial Emergency Stop Switch 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. Used to match the width of the PCB holder on the X, Y table with the width of the circuit board to be measured. 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. CONTROL UNIT: Personal Computer Used to control the main unit. Keyboard For input. CRT Displays results, options. Mouse Used to control the cursor.

11 11 REAR PANEL MAIN UNIT REAR PANEL: Preparation Connector Video Output Power Supply RS-232C Connector Power Switch Power Cord Not used by TD-3. Transmits video signals to the Control Unit. Use at less than AC100V 1A Used for communication with the computer. 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. Use at the voltage indicated by the display. CONTROL UNIT (PC) REAR PANEL: Power cord inlet for CRT Power socket Parallel interface Video Input Connector CRT Output Connector Connector for the mouse Connector for RS-232C Connector for keyboards Insert the CRT plug. Please use the voltage indicated by the display For connecting the printer. Receives video signal from the main unit. For connecting to the CRT. For connecting to the mouse. For connecting to the RS-232C connector. For connecting to the keyboard.

12 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 #2 To power cords #3 To mouse #4 To keyboard (1) Setting The Table Width (4) (3) (3) (2) (4) 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 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 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 14 Menu Options jk FIDUCIAL SETTING Main Unit Control Image Receiving Screen Fiducial Settings Table Movement Laser Output Adjust LED Output Adjust Confirm Record Delete Program Operator PCB Name TITLE SETTING Inspection Title Lot Number Paste Name Comment Tolerances TEACHING SETTING Main Unit Control Image Receiving Screen Teaching Settings Table Movement Laser Output Adjust LED Output Adjust Analyze Register Graph Delete Load Save Environment Settings Manual Analysis (Graph Button) Change Size Coordinate Display Analysis Profile Printout Load AUTO INSPECTION Image Receiving Screen Start SETTING Automatic Inspection Inspection Results Load SPC Data Printout 3D ANALYZE Main Unit Control Image Receiving Screen 3D Inspection Table Movement Laser Output Adjust LED Output Adjustment Set Inspection Area Start 3D Measurement Text File Output

15 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 Printout

16 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 SYSTEM