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Early Days of CNC

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ballbanjos

Post subject: Early Days of CNC

Posted: Mon Jun 12, 2023 5:58 pm

Koa

Joined: Fri Jun 22, 2007 11:14 am
Posts: 1028
Location: Newland, North Carolina
First name: Dave
Last Name: Ball

Not a lutherie example, but I stumbled across this YouTube video that's a pretty interesting watch. The first computers I worked with way back when used the punched paper tape they're using here. Guess that dates me, eh?

Dave

https://www.youtube.com/watch?v=TnsKj1Hwf7o

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Chris Pile

Post subject: Re: Early Days of CNC

Posted: Mon Jun 12, 2023 7:30 pm

Contributing Member

Joined: Sun Mar 06, 2011 12:04 am
Posts: 5818
First name: Chris
Last Name: Pile
City: Wichita
State: Kansas
Country: Good old US of A
Focus: Repair
Status: Professional

Count me in those days, too. I remember when bubble chips were considered a step up. Now they don't even make them.

_________________
"Act your age, not your shoe size" - Prince

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SteveSmith

Post subject: Re: Early Days of CNC

Posted: Mon Jun 12, 2023 7:31 pm

Contributing Member

Joined: Wed Oct 08, 2008 11:36 am
Posts: 7372
Location: Southeast US
City: Lenoir City
State: TN
Zip/Postal Code: 37772
Country: US
Focus: Repair

I started out with punch cards. Don’t miss em.

Steve

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Steve Smith
"Music is what feelings sound like"

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Chris Pile

Post subject: Re: Early Days of CNC

Posted: Mon Jun 12, 2023 11:45 pm

Contributing Member

In the late 70's up into the early 2000's I was writing G-code every day. I was good. I could get some jobs done quicker than the CATIA jockeys could program the job.

_________________
"Act your age, not your shoe size" - Prince

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Skarsaune

Post subject: Re: Early Days of CNC

Posted: Tue Jun 13, 2023 7:33 am

Cocobolo

Joined: Wed Jan 08, 2020 12:28 pm
Posts: 192
First name: Chuck
Last Name: Skarsaune
City: Butler
State: TN
Country: United States
Focus: Build
Status: Amateur

Chris Pile wrote:

In the late 70's up into the early 2000's I was writing G-code every day. I was good. I could get some jobs done quicker than the CATIA jockeys could program the job.

I resemble that remark. :mrgreen:

CATIA jockey, but tooling/fixturing design side.

CATIA in Wichita had to be aircraft, right?

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Chris Pile

Post subject: Re: Early Days of CNC

Posted: Tue Jun 13, 2023 10:43 am

Contributing Member

Quote:

CATIA in Wichita had to be aircraft, right?

Yup.
But it's good for making anything, really. The gubmint funded the development of CATIA years ago for the military to build submarines, and the like. They just keep making it better and better.

_________________
"Act your age, not your shoe size" - Prince

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Jim Watts

Post subject: Re: Early Days of CNC

Posted: Thu Jun 15, 2023 4:35 pm

Contributing Member

Joined: Thu May 12, 2005 5:46 am
Posts: 2966
Location: United States

Chris Pile wrote:

In the late 70's up into the early 2000's I was writing G-code every day. I was good. I could get some jobs done quicker than the CATIA jockeys could program the job.

Another "CATIA Jockey" here, tooling and loft guy.
But you coudn't MDI a 5 axis helicopter blade or leading edge

. I miss those days.

_________________
Jim Watts
http://jameswattsguitars.com

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