Well, first you have to realize what a CNC machine is and does.
Conventional mills are great at cutting in straight lines, a CNC machine is great at cutting curves, radii...
So here it is doing something that just can't be done without elaborate conventional means...
(Now, the machine can be rigged to run automatically with a lot of extra equipment, but we were doing short-run tooling...)
Now, you mention computers, one of the first casualties of computers and automation were clerical workers back in the 1960s...
But, think of all the jobs in both hardware and especially software from the PC revolution... all those "apps" to start with.
What we need is the next step, the "Personal Robot" revolution and it is coming.
Sorry, you cannot put that genie back in the bottle... socio-economic reasons aside, it CAN'T BE DONE!
And it is economics that make that so, one cannot
afford to exclude automation...
Thx
