(r17) POSitionerTB < Subaru/PFS

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---+ PFS TWiki for JPL Positioner Testbed Team

---++Current Prototype TB Configuration
---+++Metrology Data
| *Location* | *Positioner* | *Stage 1 Center (ref)* | *Stage 1 Arm (um)* | *Stage 2 Arm (um)* | *Origin (ccd px)* | *Data Location* |
| 2.1 | GEN2 SN13 | 1.0365e+03 - 7.6989e+02i | 158.3834 | 144.0562 | 4.7165e+02 + 1.2945e+03i | \Dropbox\PFSMatlab\Results\GEN2_GEN3_Center_Metrology\GEN2_and_GEN3_post_rebonding |
| 2.5 | GEN3 SN04 | 1.0512e+03 + 2.5050e+02i | 159.4869 | 154.8084 | 4.7165e+02 + 1.2945e+03i | \Dropbox\PFSMatlab\Results\GEN2_GEN3_Center_Metrology\GEN2_and_GEN3_post_rebonding |
|  |  |  |  |  |
|  |  |  |  |  |

---+++[[ProtoTB_Procedures][Proto TB Procedures]]



---+++Motor Maps
GEN2 SN14
   * Stage 1 FWD @ .09/2.09 ROM=4000
   * Stage 1 REV @ .09/2.09 ROM=5000
   * Stage 2 FWD @ .045/2.045 ROM=1200
   * Stage 2 REV @ .045/2.045 ROM=1300

GEN3 SN04
   * Stage 1 FWD @ .09/2.09 ROM=5000
   * Stage 1 REV @ .09/2.09 ROM=7000
   * Stage 2 FWD @ .07/2.07 ROM=1400
   * Stage 2 REV @ .05/2.05 ROM=1700

---++[[Cobra_Handling][COBRA HANDLING AND SAFETY]]

---++MISC TO DO
   * Find fiber technician.  Ask Rob Smythe, Feng Zhao, Bijan Nemati for recommendations.
   * Procedure for making our own fiducials from commercially purchased fiber


---++Tests in Progress
   * [[POSitionersCenters][GEN3 and GEN2 Stage Centers metrology]]
   * [[POS_Fiber_Coupler_Bonding][Cobra Fiber Coupler Bonding]]

---++Tests in Planning

---++Fixtures and Lab Equipment List
---+++Equipment List
| *ITEM* | *QTY* | *STATUS* |
| Flotron Fixture | 1 | Shipped |
| Custom nuts for Rails | many | Need to order |

---++Fabrication Tracker
   * [[%ATTACHURL%/Positioner_Fab_Tracker_-_20130924.xlsx][Positioner_Fab_Tracker_-_20130924.xlsx]]: Fab Tracker - 20130924

---+++Development
%TABLE{ sort="on" tableborder="0" cellpadding="4" cellspacing="3" cellborder="0" headerbg="#D5CCB1" headercolor="#666666" databg="#FAF0D4, #F3DFA8" headerrows="2" footerrows="1" }%
| *DRAWING/TEAMCENTER NAME* | *DESCRIPTION* | *STATUS* | *NEED BY DATE* | *COMMENTS* |
| 10354705 JIG, ALIGNMENT, MODULE | Focus Adjust Fixture | Up to date. | | In Solidworks.  Solidworks part files, drawing files, and assembly files attached in Zip file. Drawing attached as PDF. |
| 10354706;  BRACKET, JIG, ALIGNMENT | Focus Adjust Fixture Bracket | Up to date | | In Solidworks.  Solidworks part files, drawing files, and assembly files attached in Zip file. Drawing attached as PDF. |
| 10354722;  FIXTURE, MOTOR MAPPING, COBRA | Motor Mapping Fixture | In work | | In Teamcenter.  Part/drawing file: ejp_pfs_motor_mapping_fixture. Assembly file: ejp_pfs_motor_mapping_asm2. Drawing attached as PDF. Status: Spacers will be needed between the stage and the fixture. (Currently one of the micrometers on the stage intersects the fin). Threaded holes for fiducials will need to be resized to fit whatever fiducial mount we choose. |
| 10354721;  FIXTURE, CHECKOUT, COBRA | Cobra Checkout Fixture | Up to date | | In Teamcenter. Part/drawing file: ejp_pfs_checkout_fixture Assembly file: ejp_pfs_checkout_fixture_asm Drawing attached as PDF. Do those bolt patterns for the driver boards match the current NST design for GEN3? Flex routing currently looks like itll have to jump over the ledge that holds the cobras. We should make sure that is possible and if not, ask NST for longer flex from the cobra, or order extension cables, or some other solution. Look into plastic nuts for integrating cobras here so as not to damage threads. |
| 10354724;  BRACKET, TURNOVER FIXTURE | Flotron Bracket | Up to date | | In Teamcenter. Part/drawing file: ejp_pfs_turnover_fixture_bracket Assembly file: ejp_pfs_turnover_fixture_asm Drawing attached as PDF. |
| NO DRAWING NUMBER OR NAME | GSE Cap | OLD | | In Teamcenter. Part file: ejp_pfs_GSE_cap Assembly file: ejp_pfs_GSE_cap_asm No Drawing.  Lacks Drawing. |
| Drawing/part#? | EM Rail | ? | 11/20 | |
| Drawing/part#? | EM Fin | ? | 11/20 | |

---++Metrology Data Set
This is a class diagram of the standard data set used for the metrology tests in Matlab. 

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<a href="MetrologyDataSet as used in Matlab"><img src="%ATTACHURLPATH%/MetrologyDataSet.PNG" alt="MetrologyDataSet.PNG" width='700' align='center'></a><br>
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Attachments
Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
PNG	MetrologyDataSet.PNG	r1	manage	75.9 K	2013-12-12 - 17:20	UnknownUser
xlsx	Positioner_Fab_Tracker_-_20130924.xlsx	r1	manage	14.4 K	2013-09-24 - 23:43	UnknownUser	Fab Tracker - 20130924
Topic revision: r17 - 2013-12-12 - JohannesGross
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