What is "fluttering?" - NAWCC Forums
网页Sep 30, 2020. #3. It's when the escape wheel tooth doesn't falls without sufficiently locking on the pallet. If there is enough power on the escape wheel, then it will quickly slide off the pallet and the escape wheel may turn numerous times until it does lock...or not. So fluttering is a result of poor locking.
Anniversary Clock Anchor Flutter - NAWCC Forums
网页Dec 29, 2016. #2. No, the minute hand being loose does not cause flutter. If the pallets and anchor haven't been fiddled with, one can raise the fork a little to stop the flutter. You want it set right at the edge of fluttering. Do note that it is normal for these clocks to flutter sometimes. while advancing the minute hand but should stop as soon.
400 day flutter - NAWCC Forums
网页Sep 14, 2013. #1. I just completely did a clean and oil on a full size Forestville 400 day clock. Its never run before. I have the fork as high as it can go and it really fluuters. From what i see is the pallets no where near the tooth on the escape wheel to lock the exiting pallet, so its doing this. this is comparing the action of the pallets ...
Gustav Becker 400 day disc pendulum clock. | NAWCC Forums
网页2024年9月17日 · Tuesday at 5:52 PM. #2. George -. Sounds like it is fluttering. The anchor goes back and forth with the pendulum rotation, but the escape wheel skips several teeth through. Try raising the fork a mm or so. See if that helps. Another thing to consider is how the fork tines cradle the vertical anchor pin. At rest, there must be some gap between ...
Koma suspension springs - NAWCC Forums
网页2022年12月19日 · I think the plate is #1393B in the repair guide. The thickness of the suspension spring should be 0.0022". The distance between the bottom of the top block to the top of the bottom block should be around 65.8mm. The fork is should have about 5mm of free length between the top block and the top of the fork. The placement of the fork is …
Schatz Anniversary Clock Runs Fast At Slowest Regulation
网页2012年4月24日 · It is very evident that the escapement was "fluttering" (skipping lock between the anchor pallets and the escape wheel) for it to run 10 minutes per hour too fast. Somehow by adjusting to the middle the flutter was eliminated, but if it happens again you need to slightly raise the suspension fork on the suspension wire, perhaps only 1 mm or …
网页6. Install the back cover,fully wind themainspring, and start clock swinging. It should run, but itis best to check the beat to be sure. The can be done by using a beat amplifier clamped to the base of the jewel bar. You should hear a veryeven …
Koma london coach 400 day A.C running soooooo fast!
网页2014年12月20日 · My suspicion is the clock was fluttering with the .0028" spring on but running correctly with the .0025". If this is the case, Looneyklok probably doesn't need to be too precise with the beat counting since the spring is most likely not the issue. My reason for this assumption is that the clock was just 15 minutes fast per hour with a .0032 ...
Setting beat and rate with microset 400 day? | NAWCC Forums
网页2020年3月3日 · Staff member. NAWCC Member. Mar 3, 2020. #5. After it's in beat using the above info, you can set the timing with your current setup. Torsion clocks usually run 8 beats per minute. Some of the smaller ones run 10. Because they run so slow, some people just use a stopwatch to set the timing. A man with a clock always knows the time.
SCHATZ #53 MINIATURE 400 DAY CLOCK HELP! - NAWCC Forums
网页2020年2月8日 · my clock regulation is to start with swings per minute. beats, clicks... your pick. and check over a few minutes. in 6 minutes you should be able to see the pendulum is expected to be. within a minute a day. adjust the pendulum and if you are hiting an adjustment limit. then get a different suspension spring.