RICKIE AND KOMOS A QUESTION

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06-02-2015, 06:35 AM
genec

RICKIE AND KOMOS A QUESTION

RICKIE,U ONCE SHOWED A PIC OF SI THANSDUCER WITH WHERE THE PIZZERS ,pour spelling,WERE LOCATED INSIDE IT,DO U HAVE IT FOR A HB DI,THE POINTED ONE, NOT THE ONE FOR TM, AND WHERE WIRE ATTACH TO THEM, KOMOS, U ONCE GAVE ME A DUCER AND IT WAS MOUNTED WITH SOMETHING LIKE RUBBER,WHAT IS IT CALL AND WHERE CAN GET IT,THANKS GUYS
06-02-2015, 04:11 PM
rnvinc

Sorry Gene ...

I do not have a cross section view or an X-ray of the XNT 9 DI T ...

I can only assume the round 2d piezo is in the wide front of the housing ...and the single DI piezo would have to be directly behind it and extending to the tail of the housing ...

http://i477.photobucket.com/albums/r...pssglcjtjm.png

And I have nothing to show where the wires would be attached to the piezoes ...

Rickie
06-02-2015, 04:14 PM
rnvinc

If anyone here at CDC works in X-ray (and has access to a XNT 9 DI T) ...

We sure would like to see an X-ray of this xducer ...
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Here is the cross section and the X-ray of the XHS 9 HDSI 180 T that Gene mentions...

http://i477.photobucket.com/albums/r...ps4069bebe.png

http://i477.photobucket.com/albums/r...pse783befa.png

Rickie
06-02-2015, 05:29 PM
6poundtest

Those are some very cool pictures! :ThumbsUp

Thanks for putting those up!
06-02-2015, 07:03 PM
genec

THANKS RICKIE,AND AS SAID COOL PIC'S
06-02-2015, 08:21 PM
Redge

I have a transducer if someone has access to an xray, I would send it to you!!
06-02-2015, 10:01 PM
vic n

I would think that the DI piezo would be configured 90° to the way the SI piezos are aligned. :scratchhead
06-03-2015, 08:15 AM
genec

NO ,I THINK IT WOULD HAVE TO BE OTHER WAY,LIKE RICKIE SAID
06-03-2015, 08:33 AM
rnvinc

Quote:

Originally Posted by vic n

I would think that the DI piezo would be configured 90° to the way the SI piezos are aligned. :scratchhead

The sound pulse emission in a rectangular "Bar type" piezo travels 90° away from the length of the piezo ...

Below is a depiction of the top view looking down ...
http://i477.photobucket.com/albums/r...psui9c3cin.png

Rickie
06-04-2015, 06:26 AM
cache22

Interesting, Rickie..... do you have similar pick with a side view looking forward or back? Also why are 2 piezos required if sound pulses are shaped as shown?? (not much confused)
06-04-2015, 08:37 AM
rnvinc

Quote:

Originally Posted by cache22

Also why are 2 piezos required if sound pulses are shaped as shown?? (not much confused)

1 fan beam DI piezo "aimed straight down" to provide dedicated all-inclusive DI echoes...(to render into a non-directional DI image) ...

2 fan beam SI piezoes "aimed 30° from horizontal" to provide separate left and right SI echoes ...(to render into a directional left and right SI image) ...

http://i477.photobucket.com/albums/r...psj8hgchko.png

Rickie