Resource: Prototype Software - computer program: Piezo_LJ-1ax-v2   Event history   Incoming Value Flow
Quantity 1.00 Each
URL https://sites.google.com/site/integrationfamily/home/projects/ia-labview-platform-for-research-environment/xyz-piezo-micromanipulator-from-sensorica
Notes

LabView program to drive a 1 axis piezo driver. Piezo_LJ-1ax-v2 (click to download) works with the LabJack U3 DAQ.

Access Rules

Commons

Assignments Custodian : SENSORICA
Trainer : Tibi (Contact)
Record created date Nov. 13, 2013
Record created by tibi

Where from:

Where to:

  • Event: Piezo_LJ-1ax-v2 Citation July 23, 2014 from: Manipulator - Mantis
  • Event: Piezo_LJ-1ax-v2 Citation Nov. 14, 2013 from: SENSORICA
    • Process: Make Piezo one/two/three-channel electronics
      • Workers: Work - R&D electronics from: Antonio
      • Labnotes:

        03/02/2014
        3-Axis piezo driver assembled and working.
        The driver is on operation with the piezo stack and the piezo tube for 1h for test. The metallic enclosure is warm, but just a little, nothing to be aware.
        https://drive.google.com/file/d/0B_KN6G919YgnWXlmNGtPWnM1Vm8

        31/01/2014
        New components added to the part list.

        30/01/2014
        Re-assembling a 3-Axis driver using the new PCB and updating the part list with the missing components
        https://docs.google.com/spreadsheet/ccc?key=0AvKN6G919YgndElQenVpbUZ6UTk1N0liYm4zbGRKbkE&usp=drive_web#gid=5

        15/01/2014
        Connectorizing the 3-axis piezo finger. Instructions here: https://docs.google.com/document/d/1qGbzFsd7eTMJ2wGnYq7mnx2ik7y9CZoJWg2onIih7BY

        Proceeding tests, The electronic system is working well, but the frequency limit is lower than we've supposed (about 25Hz using the filtered output, accordint to the datasheet we expect 3x this frequency using the non-filtered output).
        The fiber is moving on the Z-axis, but we have a XY component working at the same time. I think this is due the bad quality of the actual mechanics and the non uniformity of the springs. I've also found a mistake at the top_base, it should the rotated by 45 degrees to be aligned with the XY-axis!

        07/01/2014
        Proceeding a heating test on the 3-axis PDm200: (https://docs.google.com/spreadsheet/ccc?key=0AvKN6G919YgndEEyamtKX1ZFU0Zkb1pIUTdFS2hybWc&usp=drive_web#gid=4)

        1) no external dissipation, box closed, sensor on the black heat sink, measuring each 5min
        2) Using the thermal pad with adhesive (H48-6G-20-20-2.6-1A) and NO thermal paste connecting the PDm200 to the aluminum box
        No load or input
        3) Using the thermal pad with adhesive (H48-6G-20-20-2.6-1A) and DO using thermal paste connecting the PDm200 to the aluminum box
        No load or input

        The tests showed the need of using the Thermal Pad but the use of Thermal Paste have not increase the dissipation capacity. A second test without thermal paste didn't have the same result, probable because the coupling between the 2 surfaces, a thicker thermal pad should solve this problem. The thermal pad data sheet shows that some pressure is necessary to obtain an optimal response.

        06/01/2014
        Redesign base PCB to fit 10cm long specification and reallocate components:
        Base_PCB_3channel.SLDDRW
        Design the Front and End plates:
        K End Plate.SLDDRW
        K Front Plate.SLDDRW
        Board_2.SLDDRW

        PDF versions saved here: https://drive.google.com/?tab=mo&authuser=0#folders/0B_KN6G919YgnTmRpNVQyYU1XR1U

        10/12/2013 (1h7m)
        search of components: BNC cable, piezo buzzer, thermal adhesive pad

        R&D work on the Piezo Driver

      • Workers: Work - R&D electronics from: Jonathan
      • Labnotes:

        Jonathan
        1/13/2014
        panelizing pcbs and making order

        1/10/2014
        regenerating gerbers with separate slot drill file

        1/9/2014
        Finalized pcb and generated gerber files and drill files.
        1/8/2014
        base board rev2 is now finished, silk overlay is finished

        1/7/2014 modifying Piezo Drive Module Integration base board - rev 2 which can be found here:
        \Dropbox\tactus\piezo system\PCB - rev 4 - Piezo Drive Module integration base board - rev2\Piezo Drive Module Integration base board - rev 2.PrjPcb
        I am adjusting the pcb to match the dimensions given by antonio in this document:

        Piezo Driver Connector search, quoted PDu100 modules from american supplier 1.5hrs
        Piezo PCB and component search 10h55mins ~11h

        Piezo PCB still on being worked on. Today spent 3hrs and will press start button now.

        See pcb here:
        \Dropbox\tactus\piezo system\PCB - rev 4 - Piezo Drive Module integration

        Piezo Module PCB Layout 40m
        Piezo Module PCB Layout 6h05
        Piezo Module PCB Layout 4h30
        Piezo Module PCB Layout 2h52
        Piezo Module PCB Layout 4h50
        Piezo Module PCB Layout 4h30
        piezo pdm200 testing, sent po for linear stage 7h50
        Piezo Module PCB layout + meeting 3h25
        Piezo Clean up (sorted all the accumulated parts, sorted work spaces etc) 4h30
        Piezo Module PCB layout 3h45
        Baseboard PCB layout 6h
        Baseboard PCB layout 2h
        Piezo 2ch Assembly 2h50
        3Ch piezo final design review, start soldering 2ch piezo 3h30
        Designing OUT board pcb 3h30
        See it here \Dropbox\tactus\piezo system\PCB - rev 4 - Piezo Drive Module integration OUT board
        Designing PCB 8h25
        Testing 3 Ch Piezo and designing PCB 5h18
        Designing 3ch PCB 3h
        see it here: \Dropbox\tactus\piezo system\PCB - rev 4 - Piezo Drive Module integration base board
        Patterning and Etching PCBs for 3Ch board and 2ch out board 8h
        Cutting PCBs 45m
        PCB Assembly 26m
        Assembling Piezo PCBs 26m
        Above three items are for the home made pcbs, the out board and the base board, for the 3 ch device
        Assembling Piezo PCBs 3h35
        Recording the time it takes to assemble piezo pcbs 4h45
        see document here: https://docs.google.com/a/olesik.com/document/d/1qGbzFsd7eTMJ2wGnYq7mnx2ik7y9CZoJWg2onIih7BY/edit
        Ordering Piezo Parts (for extra units) 4h10

        This is for the Piezo Prototypes created by F.Cantin
        piezo bom and layout 5h
        piezo layout 7h45
        piezo box shopping, final piezo layout 8h20
        piezo bom 3h20
        pcb search and order 1h40
        Working on the interface for the piezo 1h
        pcb payout for adapter board 20m
        piezo assembly 4h40
        testing piezo 6h
        piezo debugging 5h15
        pcb piezo prototype 3h20
        pcb piezo prototype 1h
        etching piezo prototype 5h
        soldering piezo 6h30

    • Event: Resource Production Part Electronic - Manipulator Driver 1.00 HR Nov. 14, 2013
    • Event: Resource Production Part Electronic - Manipulator Driver 1.00 HR Nov. 14, 2013
      • Resource: 214
  • Event: Piezo_LJ-1ax-v2 Citation Nov. 13, 2013 from: SENSORICA