Free 186 More Best Homemade Tools eBook:  
Get tool plans

User Tag List

Results 1 to 1 of 1

Thread: Not a tool, but a useful philosophy

  1. #1
    Supporting Member tonyfoale's Avatar
    Join Date
    Nov 2016
    Location
    Spain
    Posts
    1,595
    Thanks
    713
    Thanked 2,688 Times in 719 Posts

    tonyfoale's Tools

    Not a tool, but a useful philosophy

    This evening I watched a webinar on testing and measurement.
    The one thing that I took away from it was this quote:
    "You can't change what you can't measure" by Paul "Scooter" Brothers of Comp Cams.
    Of course it is not true, you can change anything. I would rephrase it like this:
    "You shouldn't change what you can't measure"

    Scooter was replying to pressure to get a CNC cam grinding machine, the products of which should have been better than their ability to check them. He insisted that they buy an Adcole first (the Rolls Royce of cam profile measuring machines) which measures down to a tenth of a micron. Then get the CNC grinder. Sound advice.

    My own cam measuring device only reads to 1 micron. That will be the subject of a future post but it will take a while to prepare so don't hold your breath.

    186 More Best Homemade Tools eBook

  2. The Following 4 Users Say Thank You to tonyfoale For This Useful Post:

    DIYer (Nov 21, 2017), LMMasterMariner (Nov 22, 2017), Saltfever (Feb 22, 2020), Tuomas (Nov 22, 2017)

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •