Author Topic: Broke fan collet for 2465 scope  (Read 1192 times)

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Offline LootMasterTopic starter

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Broke fan collet for 2465 scope
« on: December 05, 2020, 06:40:44 am »
Can anybody print me this or make this for me ?  :palm:

PM me cost.

https://cdn.hackaday.io/files/1638907011869760/2445-2465%20Fan%20Collet.jpg

I recapped the electrolytics, re-assembled all, saw that it worked.

Only to find that this stupid fan would not fit anymore due to it being broken nd apparently its needed.
« Last Edit: December 05, 2020, 07:11:02 am by LootMaster »
 

Offline Gertjan

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Re: Broke fan collet for 2465 scope
« Reply #1 on: December 05, 2020, 07:14:29 am »
You had been warned in your original topic:

Make sure you understand how to remove the fan without the collet disintegrating.
....
All that is well described elsewhere, so there is no point in us repeating it.

Good luck......
 

Offline LootMasterTopic starter

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Re: Broke fan collet for 2465 scope
« Reply #2 on: December 05, 2020, 07:39:35 am »
The plastic fused together its been 36 years.

Guess I'm no expert at removing 36 year old fans, blame me....

Even the pros, rarely get it.

https://groups.io/g/TekScopes/search?q=collet

I contacted some people over there, a few of them have lathes/printers and made some.

Just widening my contacts now.
 

Online tggzzz

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Re: Broke fan collet for 2465 scope
« Reply #3 on: December 05, 2020, 09:30:42 am »
Guess I'm no expert at removing 36 year old fans, blame me....

I think that is a consequence of the problem, as I've noted here: https://www.eevblog.com/forum/testgear/help-me-refurbish-my-tek-2465-for-a-friend/msg3355342/#msg3355342

Quote
Even the pros, rarely get it.

https://groups.io/g/TekScopes/search?q=collet

The pros do get it - and attempt to impart the information to those with less experience. But there's a proverb: "you can lead a horse to water, but you can't make it drink".

I do have a spare such collet, but it is imperfect. I fear that if I sent it to you and you didn't like it, then I would be subjected to rude comments such as this:
Shut up dude
...
« Last Edit: December 05, 2020, 09:38:36 am by tggzzz »
There are lies, damned lies, statistics - and ADC/DAC specs.
Glider pilot's aphorism: "there is no substitute for span". Retort: "There is a substitute: skill+imagination. But you can buy span".
Having fun doing more, with less
 

Offline LootMasterTopic starter

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Re: Broke fan collet for 2465 scope
« Reply #4 on: December 05, 2020, 10:23:12 am »
 :-[

Imperfect? Nah, probably wont fit and fall off.

 

Online tggzzz

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Re: Broke fan collet for 2465 scope
« Reply #5 on: December 05, 2020, 10:51:59 am »
:-[

Imperfect? Nah, probably wont fit and fall off.

It hasn't on one of mine.
There are lies, damned lies, statistics - and ADC/DAC specs.
Glider pilot's aphorism: "there is no substitute for span". Retort: "There is a substitute: skill+imagination. But you can buy span".
Having fun doing more, with less
 

Offline LootMasterTopic starter

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Re: Broke fan collet for 2465 scope
« Reply #6 on: December 05, 2020, 12:50:46 pm »
well I would like a metal one if possible?

And not from a working model if possible.

Dont wish to cause a problem now on your scope  :-BROKE
 

Offline med6753

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Re: Broke fan collet for 2465 scope
« Reply #7 on: December 05, 2020, 01:11:49 pm »
I have successfully fixed mine with epoxy.
An old gray beard with an attitude.
 


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