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 Post subject: Early Days of CNC
PostPosted: Mon Jun 12, 2023 5:58 pm 
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Koa
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Joined: Fri Jun 22, 2007 11:14 am
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Location: Newland, North Carolina
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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 Post subject: Re: Early Days of CNC
PostPosted: Mon Jun 12, 2023 7:30 pm 
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Joined: Sun Mar 06, 2011 12:04 am
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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.

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 Post subject: Re: Early Days of CNC
PostPosted: Mon Jun 12, 2023 7:31 pm 
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Joined: Wed Oct 08, 2008 11:36 am
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Location: Southeast US
City: Lenoir City
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Zip/Postal Code: 37772
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I started out with punch cards. Don’t miss em.


Steve

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 Post subject: Re: Early Days of CNC
PostPosted: Mon Jun 12, 2023 11:45 pm 
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First name: Chris
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City: Wichita
State: Kansas
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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.

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 Post subject: Re: Early Days of CNC
PostPosted: Tue Jun 13, 2023 7:33 am 
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Cocobolo
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Joined: Wed Jan 08, 2020 12:28 pm
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First name: Chuck
Last Name: Skarsaune
City: Butler
State: TN
Country: United States
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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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 Post subject: Re: Early Days of CNC
PostPosted: Tue Jun 13, 2023 10:43 am 
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Joined: Sun Mar 06, 2011 12:04 am
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First name: Chris
Last Name: Pile
City: Wichita
State: Kansas
Country: Good old US of A
Focus: Repair
Status: Professional
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.

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 Post subject: Re: Early Days of CNC
PostPosted: Thu Jun 15, 2023 4:35 pm 
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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.

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