[Halld-tracking-hw] Plastic Parts

[Curtis A. Meyer]

Hi Everyone -

     CMU's understanding of the outcome of today's meeting on the plastic
donuts, feedthrus and pinholders for the CDC are as follows:

1)  Increase the OD of the feedthru by 1 mil.
      (This will move it up from just under 0.4355 to just under 0.4365).

2) Increase the size of the hole in the pin holder that holds the crimp pin
     to as close to what we had in May as possible.
     (This will allow us to seat the crimp pin in the pin holder).

3) If it does not generate an additional delay, we will increase the OD of
     the donut by 1 mil.
     (This will bring it up from under 0.609 to under 0.610)

    - Curtis, Gary, Naomi and Yves

-- 
Prof. Curtis A. Meyer		Department of Physics
Phone:	(412) 268-2745		Carnegie Mellon University
Fax:	(412) 681-0648		Pittsburgh PA 15213-3890
cmeyer at ernest.phys.cmu.edu	http://www.curtismeyer.com/