Jump to content

Help! Opening A Barrel

FrankG

By FrankG
in Watch Repairs Help & Advice

 Share

Recommended Posts

Geo Distinguished Member

Geo

Posted
Posted

Place the barrel on a hard surface the way it is sitting in the picture and press down hard while holding the edge, the arbour will pop out the top plate.  If it doesn't, you can prise it out with a screwdriver where the square hole is.

Link to comment
Share on other sites
FrankG New Member

FrankG

Posted
  • Author
Posted

Thanks Geo. I have tried that but didn't want to apply too much pressure as I was worried about bending the shaft (arbour?)

I'll give it another go and put a bit of welly behind it.

This is a scrap movement so I am treating it as a 'learning' piece

Link to comment
Share on other sites
anilv Distinguished Member

anilv

Posted
Posted

Is there anything on the other side? Does the arbor (centre spindle thingy) turn freely?

 

Don't use too big a welly as force rarely achieves anything, This is not a stainless steel barrel and you may chip one of the teeth off. Force may also distort the barrel/barrel lid to the extent that re-assembly is a problem. Its better if you can find a tube that fits around the barrel and pushes against the whole toothed surface.

 

Another option is to try a bit of heat.. if you have a hot-air gun use that around the sides of the barrel. if you dont have one then wind some wire around the barrel, (not too tight as you need to leave some room for the barrel edge to expand) twist the ends and leave a tail... You then heat the tail part. The idea is the wire will heat up the edges of the barrel where the barrel lid grips... The lid itself will not see much heat initially. You dont need to heat the wire until its red hot... just hot to touch but let the heat remain for a while.. heat..back off...heat..back off.

 

Hope this helps.

 

Anil

Link to comment
Share on other sites
 Share
Go to topic listing


  • Recently Browsing

    • No registered users viewing this page.

  • Topics

  • Posts

    • PeterS
      Stem removal after fitting hands

      By PeterS · Posted

      I see what you mean. I must admit I’m not entirely comfortable with that but I can’t see a better method than what you suggest. I’d like to see something like this mirror with a short spike: https://www.cousinsuk.com/product/mirror-for-observing-movements Place it on, push the spike on the post with one hand and release the stem with the other hand. Minor problem, it doesn’t exist.
    • Michael1962
      Leaving the forum for a while.

      By Michael1962 · Posted

      Hope you mum keeps on mending. I was adamant that I was going to get myself going after my stroke. I was only 52. I still have a lot of life left to live. Some people give up. Some people don't let it beat them. Your mum sounds like one of the winners. 👍
    • Michael1962
      I'm going to be setting up a decent little workshop here at home.

      By Michael1962 · Posted

      Moved in. Now working out the best place to have things so moving around the room makes sense. The wooden movement testing rig may end up being suspended from the roof with some pulleys and ropes that I salvaged from some alfresco blinds that we replaced. I always seem to salvage things from things we scrap thinking, "I have an idea what I can use these for." I hope I'm not the only one that does that. My wife hates me for it. "What are you going to do with all this crap?" Anyway, here you go. If anyone has suggestions for workflow around a room, speak up. All Ideas are appreciated. The bench on wheels will carry either a laptop or my Samsung table for using with the little camera that is on the tripod for photos while dismantling etc. The small bar fridge in the corners going to have water etc in it and I might move the coffee maker from the kitchen out there as I am the only one that uses it. I want to get an ultrasonic cleaner so I may set up some sort of cleaning rig in front of the glass of the sliding door. Where the grandmother clock is currently standing. I'm hoping that I will be able to transition my working area, which is the table that the stool is sitting in front of, fairly easily between clocks and watches. I'll be doing my best to make sure that tools for each are separatedwhen stored. Logistics. I'll have a bit of wall space for being able to hang clocks if I find some that I wish to keep or hopefully at some time to be able to hang customer clocks for monitoring after servicing/repairs. The clock on the left in the blue pillow slip and the grandmother clock are earmarked for  Jarryd and his wife, Sara. He helped me move the benches in today. And then went on to tell me that ticking clocks drive him nuts. Who doesn't like the rhythmic ticking of a clock? I have a green pad for adding to the bench for a working surface. It is not a cutting mat or one of the Bergeon mats. It is actually a green desk writing mat. Was really cheap and will do exactly what I want, I think. I also have to get the sparkies back that put our new stove in to put some power points on the walls behind the benches. Hopefully this is all going to go well. I'm excited about it. It'll beat having to live out in the garage doing it. The other thing I have to do is cut a circle or square of plastic to go over the bouncing watch or clock part black hole in the middle of the floor. I would pretty much guarantee that anything that sproings off the bench would end up going straight down that drain. 😄      I think I have been on this forum about 4 years and still yet to really strike a blow. That's a bit sad isn't it. Signed up to Mark's watch course and have yet to buy the movement for working on. Have most of the tools I think I will need so now all just a matter of will.   I have to make a crank handle for my Joe Collins spring winder as well and some spring retaining tubes as I can't find where I can buy them. I will be salvaging (here I go again) the aluminium tubing from my old hang glider which I have to scrap as I can't fly anymore and it is too old to sell. All the aluminium tubing is aircraft grade so I am hoping it will be suitable for the winder. I have also been making a bushing tool and I have just worked out that it will work well with my Dremel stand. So another thing that I can turn into a working tool. Don't know if you guys have ever seen the ad about the guy that buys himself a new 4WD and the son says "We're going to need a bigger boat." So Liz is looking at all the stuff we have to get rid of and says "We're going to need a bigger bin." Really difficult to work out how big a Dempster bin we need. Sigh.
    • Neverenoughwatches
      Stem removal after fitting hands

      By Neverenoughwatches · Posted

      So leave off the seconds. Stand the movement on its edge, its the dial edge that rests on the pad ( either rubber or cork , something that wont slip ). Use a finger of your left hand to hold the movement upright,  right hand presses the release and flicks out the stem. I do it this way so i can see what I'm under a microscope. But you could hold the movement between two fingers of your left hand, its the right that has to manipulate the stem out by pushing the release and flicking out the stem with  right ring finger nail. Sounds more complicated than it actually is. I guess you could fix a push pin to something solid, then all you need to do is push the release against the pin, leaving your right hand completely free to pull the stem out.
    • HectorLooi
      Battery

      By HectorLooi · Posted

      Try putting everything back together and closing the back cover. I think one of the two springs has to contact the metal casing to ground the casing. So when you press the button, it will touch the contact on circuit board and close the circuit.
×
×
  • Create New...