MetalworkingFun Forum › Machinery › Lathes v
Manual lathe feed calculation update

Thread Modes
Manual lathe feed calculation update
Swarf_Newbie Offline
Freshman
**
Posts: 45
Threads: 15
Joined: Sep 2018
Location: Liverpool
#1
02-26-2019, 08:10 PM
Further to my thread on changing feedrates, I have managed to knock up an Excel thingymabob to do some of the work for me. Smiley-eatdrink004

Could one of this forums Guru's have a look as I can't get the Imperial thread calcs right.  Slaphead
The metric calcs work  as does the travel feed rate calcs.

Any help would be immensely and gratefully received. Thumbsup 

Cheers.

Roy.
Light travels faster than sound!
This is why some people appear bright until they open their mouth!
Preserve nature...…….Pickle a squirrel! 
Reply
Thanks given by:
Swarf_Newbie Offline
Freshman
**
Posts: 45
Threads: 15
Joined: Sep 2018
Location: Liverpool
#2
03-14-2019, 05:35 PM
(02-26-2019, 08:10 PM)Swarf_Newbie Wrote: Further to my thread on changing feedrates, I have managed to knock up an Excel thingymabob to do some of the work for me. Smiley-eatdrink004

Could one of this forums Guru's have a look as I can't get the Imperial thread calcs right.  Slaphead
The metric calcs work  as does the travel feed rate calcs.

Any help would be immensely and gratefully received. Thumbsup 

Cheers.

Roy.

No one?
Light travels faster than sound!
This is why some people appear bright until they open their mouth!
Preserve nature...…….Pickle a squirrel! 
Reply
Thanks given by:
TomG Offline
Alt. Whipping Boy
*******
Posts: 3,798
Threads: 184
Joined: Jun 2012
Location: Farmington Hills, Michigan
#3
03-14-2019, 08:45 PM
Sorry, but one of the things I don't miss about working is trying to figure out Excel. Big Grin

Tom
[Image: TomsTechLogo-Profile.png]
Reply
Thanks given by:
EdK Offline
Whipping Boy
*******
Posts: 8,854
Threads: 318
Joined: Feb 2012
Location: Arizona/Minnesota
#4
03-14-2019, 10:55 PM
(03-14-2019, 05:35 PM)Swarf_Newbie Wrote:
(02-26-2019, 08:10 PM)Swarf_Newbie Wrote: Further to my thread on changing feedrates, I have managed to knock up an Excel thingymabob to do some of the work for me. Smiley-eatdrink004

Could one of this forums Guru's have a look as I can't get the Imperial thread calcs right.  Slaphead
The metric calcs work  as does the travel feed rate calcs.

Any help would be immensely and gratefully received. Thumbsup 

Cheers.

Roy.

No one?

I'll take a look at it when I get a chance. Been real busy lately.

Ed
Reply
Thanks given by:
Swarf_Newbie Offline
Freshman
**
Posts: 45
Threads: 15
Joined: Sep 2018
Location: Liverpool
#5
03-15-2019, 04:35 PM
(03-14-2019, 10:55 PM)EdK Wrote:
(03-14-2019, 05:35 PM)Swarf_Newbie Wrote:
(02-26-2019, 08:10 PM)Swarf_Newbie Wrote: Further to my thread on changing feedrates, I have managed to knock up an Excel thingymabob to do some of the work for me. Smiley-eatdrink004

Could one of this forums Guru's have a look as I can't get the Imperial thread calcs right.  Slaphead
The metric calcs work  as does the travel feed rate calcs.

Any help would be immensely and gratefully received. Thumbsup 

Cheers.

Roy.

No one?

I'll take a look at it when I get a chance. Been real busy lately.

Ed

Think it could be down to a metric lead screw!...……..just need confirmation! Smiley-eatdrink004
Light travels faster than sound!
This is why some people appear bright until they open their mouth!
Preserve nature...…….Pickle a squirrel! 
Reply
Thanks given by:




Users browsing this thread: 5 Guest(s)