4 ms·

I wonder what kind of skills are lacking. Claims of deficiencies are qualitative. For example, how much math does somebody need to know for this kind of job?

I wonder what kind of skills are lacking. Claims of deficiencies are qualitative. For example, how much math does somebody need to know for this kind of job? Is it trigonometry to find hypotenuses? Are they writing programs or entering in data to notepad? This is an important distinction because we need to compare these skills to those of a shift manager at McDonald. For example, at a hotel the shift manager must supervise the employees, handle money, and keep journal entries. The later two involve rudimentary mathematics and computer skills. There is a good chance that this is a fair wage when compared to similar jobs.

Causalien 14y ago
This industry is more experience based. Sure, theory will teach you that under certain conditions a plasma cutter ( or welder)'s arc is going to be certain shape and the speed need to be certain inch/minute for minimal dross, however, it is never 100% accurate. Therefore, the actual skills lies in the know how to adjust. Moving on, with CNC automation, you need experience in both industry to understand how to program a CNC machine. With full automation becoming the trend, I see a huge lack of skilled workers who can fit this wold. Afterall, why would you go into manufacturing of metals if you understand computers.
galadriel 14y ago
From my experience of college level instrumentation design, if one want to design parts and run CNC to its full potential, he/she should be decently proficient in curve drawing, understanding gear design, etc, and the math required for it can be quite involved. This is after you know the broad design detail. Some difficult things involve how to best approximate a curve on given CNC constraints, figuring out best fit for parts, etc; and then write appropriate programs for it. IMO, there are only a very few people who would have skill set like these, but not enough to move on to higher level engineering jobs. Although, a lot of this thing is getting automated, and there is a huge push towards figuring out how you can feed a CAD design directly to CNC and let it figure out best way to implement it. PS: I cannot expect that you can ever hire enough good people in this category for $10 an hour. They would probably be writing VB scripts and earning more money. Working in a fast food chain would be totally a waste of potential of decently skilled workers.

Causalien 14y ago

This industry is more experience based. Sure, theory will teach you that under certain conditions a plasma cutter ( or welder)'s arc is going to be certain shape and the speed need to be certain inch/minute for minimal dross, however, it is never 100% accurate. Therefore, the actual skills lies in the know how to adjust. Moving on, with CNC automation, you need experience in both industry to understand how to program a CNC machine. With full automation becoming the trend, I see a huge lack of skilled workers who can fit this wold. Afterall, why would you go into manufacturing of metals if you understand computers.

galadriel 14y ago

From my experience of college level instrumentation design, if one want to design parts and run CNC to its full potential, he/she should be decently proficient in curve drawing, understanding gear design, etc, and the math required for it can be quite involved. This is after you know the broad design detail. Some difficult things involve how to best approximate a curve on given CNC constraints, figuring out best fit for parts, etc; and then write appropriate programs for it. IMO, there are only a very few people who would have skill set like these, but not enough to move on to higher level engineering jobs. Although, a lot of this thing is getting automated, and there is a huge push towards figuring out how you can feed a CAD design directly to CNC and let it figure out best way to implement it. PS: I cannot expect that you can ever hire enough good people in this category for $10 an hour. They would probably be writing VB scripts and earning more money. Working in a fast food chain would be totally a waste of potential of decently skilled workers.