UK Karting

Notice Board (Combined Forum)




Re: BT engine numbers
Posted by 'SimonS' on 27 Sep 2008 @ 09:29


| View Message Thread | Reply to this message |
SimonS
Joined: December 2004
Total Posts: 4
[ View User Profile ]
"BT6500 onwards, have the new CNC liner as opposed to the cast liner before. "

What difference do you think it ought to make?

The only advantage that CNC ought to make is in production, the liner will still be cast, will still be machined but CNC be able to do more liners than a human and possibly with less variation. It depends on how good the human was and the quality control.

I agree that using good new CNC equipment throughout the manufacturing process might create engines with tighter tolerances but that depends whteher they altered the tolerances too.

Otherwise a machine made by robots should be no better, no worse than a machine made by hand.

The only real difference would seem to be in concentricity, a milling centre will do all the operations off one setup, so a bore can be bored and ports cut off one alignment, where manual methods use different machines with the result differences in alignment.

So while I don't doubt that you found the extra time on the new engine, I am wondering why CNC should make the difference.

(genuine interest, I am playing with CNC tools at the moment, they are great for doing things like complex curves which I cannot do manually without special tools but they don't seem to do anything I couldn't do if I could react as fast as a computer)

Message Thread:

BT engine numbers  by 'buzzinrussell'   (26 Sep 2008 @ 14:12)
Re: BT engine numbers  by 'speedyman'   (26 Sep 2008 @ 16:33)
Re: BT engine numbers  by 'SimonS'  << You are here!
Re: BT engine numbers  by 'markmorton'   (26 Sep 2008 @ 16:49)
Re: Mark "drink up" Morton  by 'buzzinrussell'   (26 Sep 2008 @ 17:29)
Re: Mark  by 'markmorton'   (26 Sep 2008 @ 17:44)
Re: Mark  by 'buzzinrussell'   (26 Sep 2008 @ 19:33)
Re: Buzzinrussell & Mark "drink up" Morton  by 'topgun'   (26 Sep 2008 @ 20:02)
Re: Buzzinrussell & Mark  by 'markmorton'   (26 Sep 2008 @ 20:11)

Post a Reply:
You may post a direct reply to this message which will appear in this thread.
To post a new or unrelated message use This Form.
Reply To "Re: BT engine numbers"
Email Address :   Not Registered? Click Here to register...
Password :   Passwords are Case Sensitive!   [ Password Lookup ]
Message Title / Subject :
Message :
Options : Subscribe to this thread?   [ More Information ]

Top of Page
Notice Board Index

[ UK Karting Main Index ]


News Karts and Karting Notice Board Market Place Companies Directory Tracks Directory Events Calendar Race Results Photo Gallery Links
News Karts &
Karting
Notice
Board
Market
Place
Companies
Directory
Tracks
Directory
Events
Calendar
Race
Results
Photo
Gallery
Links

UK Karting

Copyright © 1996-2018 UK Karting
Comments, Suggestions etc. mail@karting.co.uk