Loading ...
Sorry, an error occurred while loading the content.

Re: [hameltech] Re: Making Mini 3CD Cones

Expand Messages
  • George Pantos
    u mean the 90 s.. ... From: ROBERT To: hameltech@yahoogroups.com Sent: Sunday, July 18, 2010 1:36 PM Subject: [hameltech] Re: Making Mini 3CD Cones Hi, I am
    Message 1 of 3 , Jul 18 12:54 PM
    • 0 Attachment
      u mean the 90's..
       
       
      ----- Original Message -----
      From: ROBERT
      Sent: Sunday, July 18, 2010 1:36 PM
      Subject: [hameltech] Re: Making Mini 3CD Cones

       

      Hi, I am making the 45cd, the cones need to be 13 5/8 high, and the dig. is 14.812. what would I have cut. thank you.I was a member in the 80's back in again.

      --- In hameltech@yahoogroups.com, "starraider25" <jaro@...> wrote:
      >
      > I want to make a mini 3CD, so I calculated the size of the cones.
      > They're 4" diam., 4" tall, which makes the side of the cone 4.47".
      > Circumference is 12.56". To make it, you need to draw a 4.47" radius
      > circle (8.94" diam.) and cut out 161 degree slice out of it. That
      > rolls into a 4" diam. 4" tall cone.
      >
      > The two inner cones also are 4" diam., but only 1.49" tall. That's
      > because 1.49 times 1.68 is the height of the outer cone (4"). The
      > sides of this cone are 2.49". To make it, draw a 2.49" radius circle,
      > and cut out 288.6 degrees out of it. That'll make the 4" diam, 1.49"
      > tall inner cone.
      >
      > Jaro
      >

    Your message has been successfully submitted and would be delivered to recipients shortly.