Jump to content

Hairspring


Recommended Posts

It takes a bit of practise but once you get the technique it's a real time saver.

It also sorts out out of parallel, out of beat, and out of poise issues as well.

It is a little trickier on overcoil springs but it just takes a bit of practise.

:devil::devil::devil::devil::devil::devil::devil::devil::devil::devil::devil::devil:

  • Like 1
Link to comment
Share on other sites

4 hours ago, Marc said:

It takes a bit of practise but once you get the technique it's a real time saver.

It also sorts out out of parallel, out of beat, and out of poise issues as well.

It is a little trickier on overcoil springs but it just takes a bit of practise.

:devil::devil::devil::devil::devil::devil::devil::devil::devil::devil::devil::devil:

Out come the hairspring spares, that's a technique that can be very useful if mastered. Never know I might even end up with enough scrap metal to cash in :Dand buy some new hairsprings

Edited by Graziano
  • Like 1
Link to comment
Share on other sites

I can't believe that garbage is still on YouTube. What makes it worse is that there's no effort made to declare it as some kind of 'joke'.

It ranks alongside the idiots who told people that microwaving your phone charges the battery.

Yes. Common sense tells you it simply wouldn't work but there are many who would take it at face value.

Ones things for certain.

Try this and you'll never have to worry about that particular hairspring again.

  • Like 1
Link to comment
Share on other sites

2 minutes ago, m1ks said:

What makes it worse is that there's no effort made to declare it as some kind of 'joke'.

To be fair if you watch it on YouTube it does say in the text that the technique is called "Prima Aprillis", and the video was uploaded on April 1st 2018.

Link to comment
Share on other sites

4 hours ago, vinn3 said:

the video was not working, but  whats wrong with the published methods ?   vin

I did,nt mean something is wrong with it.   I don,t think I got enough hairsprings to ruin just to find out I am too old to learn new tricks. LoL

Link to comment
Share on other sites

40 minutes ago, Nucejoe said:

I did,nt mean something is wrong with it.   I don,t think I got enough hairsprings to ruin just to find out I am too old to learn new tricks. LoL

I am away from the bench for 10 days. When I get back I will try it out most definitely. There is obviously a lot of variables in handling the hairspring this way that one must learn for it to work. And obviously you would not do this to a bent hairspring. Watch this space.......... :jig:

Link to comment
Share on other sites

6 minutes ago, Graziano said:

I am away from the bench for 10 days. When I get back I will try it out most definitely. There is obviously a lot of variables in handling the hairspring this way that one must learn for it to work. And obviously you would not do this to a bent hairspring. Watch this space.......... :jig:

Very nice of you, looking forward to the lesson. Thank you.

Link to comment
Share on other sites

8 hours ago, Graziano said:

It may well be a joke anyway as prima aprillis means April fool. Anyway I have a heap of old hairsprings so why not prove it once and for all :sick:

I cast iron guarantee you it is not serious and you will ruin any hairspring you try this on. As per my comment above, a few people over the last year or so have pointed me to this video and every one thought it was serious. Title aside, it doesn't make it clear enough that this is 'supposed' to be a joke or prank and those who don't know the delicate nature of hairsprings are potentially likely to try it.

  • Like 1
Link to comment
Share on other sites



  • Recently Browsing

    • No registered users viewing this page.
  • Topics

  • Posts

    • I'm assuming that every time you set the watch you are work hardening the detent spring, maximum hardening is  where it meets the plate due to maximum deflection.   That's why it snaps there.  The Young's modulus may be the same but after it's reached its maximum yeid strength it breaks.  My mechanic engineering is very rusty, correct me if I'm wrong. 
    • Ah ok yes that makes sense to polish it where the arm starts to form from the body of the bridge, i thought you meant the underneath of all the arm.
    • this is something I've never quite understood about the some of the Swiss companies. In 1957 Omega was using 9010 for the keyless parts with epilam. there's been a slow migration towards using heavier lubrication's but still typically oils and epilam to keep them in place. When it seems like 9504 works so much better.  
    • OK, welcome in the world of alarm clocks... I guess the 4th wheel is dished because it is from another movement. If it was not dishet, then it would not mesh with the pinion of the escape wheel, am I right? The marks of wear on the 4th wheel pinion doesn't corespond to the 3th wheel table position, at list this is what i see on the picts. Calculating the rate is easy - there is a formula - BR = T2 x T3 x T4 x T5 x 2 /(P3 x P4 x P5) where T2 - T5 are the counts of the teeth of the wheels tables, and P3 - P5 are the counts of the pinion leaves. Vibrating the balance is easy - grasp for the hairspring where it should stay in the regulator with tweasers, let the balance hang on the hairspring while the downside staff tip rests on glass surface. Then make the balance oscillate and use timer to measure the time for let say 50 oscillations, or count the oscillations for let say 30 seconds. You must do the free oscillations test to check the balance staff tips and the cone cup bearings for wear. This kind of staffs wear and need resharpening to restore the normal function of the balance.
    • Glue a nut to the barrel lid, insert a bolt, pull, disolve the glue.  Maybe someone will have a better answer. 
×
×
  • Create New...