pgtruspace's blog

about things that interest me.

shell emf029

Condenser shell form

Condenser shell form truing

One response to “shell emf029

  1. p.g.sharrow May 3, 2012 at 10:38 am

    Truing the shell form rim requires drawing concentric circles from the central post and then testing with a marked form made of heavy corrugated fiber board, grinding and filling as needed. The use of a wire instead of string yields a more dependable distance from the center post.

please say something interesting

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.