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Posted

Assembling the movement and noticed one of the banking pins was bent. Tried to straighten and it broke off. Any wisdom on how these pins are installed. I tried to remove the good one but it would not unscrew or pull out using gentle pressure. Photo taken with iPhone at 10x. 

Thanks for your help, Dave

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Posted (edited)

Finally finished installing banking pins. Pins are 0.030" in diameter and 0.050" in length. Knurled the pin between two files for a little surface area to hold glue. I tried Red Loctite , JB Weld and supper glue. The supper glue held the best. In order to install the pins in the holes I tacked the pin to the end of a straight pin with supper glue. Needs a little clean-up then start reassembly to see if t works.IMG_4693.thumb.jpeg.a42ebc75c6aedc21219e2f15cd80ac23.jpegIMG_4694.thumb.jpeg.de47062120fbc6337063764ec6d6dded.jpegIMG_4686.thumb.jpeg.25123eb017362d80913082214f68d23d.jpeg

Edited by Davis
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Posted

Kalanag did not think my work was good enough, neither did I. photo shows third attempt at installing the banking pins.  Turned down a stepped pin on my Sherline lathe.  0.040" stepped down to 0.022"  x  0.050 overall length. Hope he likes it. 

On the the reassembly.

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