The design and prototyping of a 3D Printed Swiss Lever Escapement Watch, Shaping the hairspring

Making and shaping a home made hairspring I use a 0.5 mm piano wire to make the hairspring of my 3D printed watch movement, and in this video I will show how I shaped the spring Links to videos and info that I found online Book on hand making springs http://www.watkinsr.id.au/blakey.html And video (part3 of a series)    • Hand Making a Verge Watch Hairspring. Pt.3   Another video and another technique    • 20 Ageron French fusee, thinning a hairspring   I made a Swiss Lever Escapement for you to try: Files on My Mini Factory: https://www.myminifactory.com/object/... Video here:    • The design and prototyping of a 3D Printed...   Escapement: On Mark Headrick's Horology Page, Download his book, "Clock and Watch Escapement Mechanics," http://www.abbeyclock.com/escpdf.html Project Gutenberg's An Analysis of the Lever Escapement, by H. R. Playtner https://www.gutenberg.org/files/21978... Other resources: On the construction of a simple and mechanically perfect watch http://www.watkinsr.id.au/grossman.html Prize-essay ... on the detached lever escapement for watches https://archive.org/details/practical...