Pendulum does not keep swinging - NAWCC Forums
2018年1月29日 · 1. The clock is level, no missing legs. With pendulum hang, it swings about 20 seconds and then stop. 2. After take off the pendulum, the hook keeps swings but very fast, clock goes twice as fast. 3. I noticed lots of scratched on the back of the pendulum. I'm sure the scratches are made sometime ago, not now. Not even sure the pendulum is ...
Pendulum stops after 10-15 minutes - NAWCC Forums
2019年2月20日 · Ok, we have finally reached the point of this post. The clock’s pendulum stops after about 10-20 minutes. I have read up a bit on this. I have listened to the tick/tock and it sounds even to me - like a metronome. However, the pendulum does swing in a diagonal back to front motion rather than just side to side.
Sessions Pendulum wobble post servicing. - NAWCC Forums
2024年11月11日 · Most cases of pendulum wobble are caused by the crutch pushing the pendulum in a direction other than it wants to swing. 1) See the picture below. On this clock the verge is supported between two "dog bones". The escapement is adjusted by moving the verge closer to or further from the escape wheel by moving the dog boned.
Wind up pendulum clock runs too fast or stops - NAWCC Forums
2024年9月18日 · With auto-beat, you hang the clock vertically, and then pull the pendulum bob all the way left or right, just short of touching the wall, and release. Then the auto-beat system places the clock "in beat" with no other intervention. Allow about 1 …
Cuckoo pendulum keeps stopping - NAWCC Forums
2022年11月2日 · Have a Schneider cuckoo clock, just bought it used, looks very nice & not too old, having a problem with the pendulum, it keeps stopping & only swings for up to about 3 minutes. I loosened the time chain off its cog & wound it another length of the chain, thought that would help but didn’t seem...
Cuckoo Pendulum Won’t Stay Swinging - NAWCC Forums
2010年10月10日 · The problem is that the pendulum won’t swing back and forth to keep the time going. The weight on the right side works fine (falls) and it does cuckoo when I move the hands to the hour. The weight on the left side is stuck right to the top but wont fall. The pendulum does give a tic toc when I push it but will not stay swinging.
HOW A PENDULUM CLOCK WORKS - NAWCC Forums
2015年1月21日 · The crutch isn’t attached directly to the pendulum. The pendulum hangs from a flat suspension spring, and swings freely. But the rod or leader of the pendulum passes loosely through a loop in the end of the crutch. So when the pendulum swings, the crutch swings. The rate of the crutch is determined by the rate of the pendulum.
Westminster chime and pendulum - NAWCC Forums
2024年11月17日 · As you can see in the picture, the pendulum is right in the middle of the hammers. The pendulum measures 86 cm and has a 14 cm stem on the movement. The chime is 57 cm long. It will be set 8cm higher. The end of the chime rods will therefore be 86+14+8-57=51cm above the lower end of the...
Just a query on pendulum amplitude. - NAWCC Forums
2024年11月20日 · So what causes the difference between supposedly identical clocks. If the clock has a shouter pendulum it likely has an escape wheel with more teeth and a smaller pendulum amplitude. If you put in a dozen bushings, likely none of then are +/- 0.000" on true center. In fact they may not have been +/- 0.000" on true center when it left the factory.
Cuckoo clock pendulum won’t swing for more than 20 ticks
2024年10月24日 · Pendulum is normal. It does have to hang with even contact between leader eye and the pendulum hook. Remove the wire leader and with a little tension between the wire eye and pendulum hook, sight down the leader/pendulum assembly. It should be as straight as can be, top to bottom. I've repaired 1,000s of cuckoos.