There certainly is a wide spread of experiences that different folks have had with different engineer attitudes. Unfortunately the field has produced a few "Prima Donnas", but they are not representative of the whole herd, trust me on that. Just like preachers and teachers, there are all kinds.
I have always held that the way to be a good engineer is to have some level of competence in all of the areas that your overall product includes. That is the way that the software designer can understand the molding issues when the code winds up needing another memory chip, and the PCB thus needs to grow a bit. I also believe that engineers must be able to repair the products they design, at least a few of them. Not only does that provide insights toward improving reliability, but it also serves to provide an understanding about serviceability. And as for those organizations that design products that should be repairable but are not: I Hope you go broke! OUt of business! Closed down for good!
About those who neglected to verify that the previous design would support the new hardware, it would not hurt them at all to spend a few shifts putting new cables on those robots. Generally there is lots of room to work on the third maintenance shift. And it is a great education.
Vyper3000; As a former electro-mechanical technologist, and now a journeyman electrician and millwright, I have had my share of run-ins with electrical engineers, mechanical engineers, salesmen, saleswomen, managers, and even other electricians and millwrights. The bottom line that I go by is: If I fixed the problem, I get to say what the problem was. And in Automotive especially, I have seen a lot of incompetence in engineers promoted to senior positions.
I can not recall any story that has brought forth so much finger pointing and downright braggadocio. In the old days we called it, "Doing our job". The whole story that started this string was about rigging incorrect items to perform a function at a level below what they should perform. That should have triggered a response to purchasing to get the right equipment: end of story. Instead the company has been left with items that are probably unrepairable and ill preforming. Who cares if it was a degreed engineer, a technician or a passing janitor. Enough of the name calling.
Every company is set up with different levels of responsibility and we are all over worked and under paid. This whole discussion turned into who could tell the biggest tale first. We all have jobs to do and probably do them to our best ability and with pride. And I would be willing to bet everyone reading this has commited at least one error, who somebody else had to fix and could be the subject of a new story.
Gee, I just started a commotion here last week with an email that was about the same kind'a assumptions of compatibility being made. The Ford robot replacement screw-up example is on a much grander scale, and immensely more expensive to resolve I'm sure. Still... this stuff happens at all levels.
Remember the Mars Lander where metric and standard were switched, or not switched as the case may be. When I talked to our Managing Quality Engineer Thursday about some non-updated duel use prints that I had been asked to make a fixture to match, and a separate inaccurate mass callout for the fixture that could have created havoc with our test equipment... My input was simple.
Get everybody on the same page.
And hey TunaFish... We had a situation arise here a couple years ago where someone pulled the torque rating for a standard 1.5D thread engagement for a steel screw and nut but applied that to a thin tapped copper bus bar with about 3 threads.
They didn't catch it until a whole day's worth of those units was messed up... because not every one of them was stripping outright. They thought it was the tapped bus bars' fault until someone checked the recommended torque for 3 threads in copper...
I can agree with this one wholeheartedly. It's amazing to me how engineering "types", myself included, get to solve and / or fix a great number of problems created by 1.) Budgetary restraints, 2.) Management, generally non-technical management, 3.) Extremely short time frames, 4.) "The boys in engineering will handle that" mentality, 5.) That's not my responsibility, etc etc. Luckily, this problem could be addressed and solved. Some cannot and with this being the case, the poor engineer and / or technician usually takes it on the chin. My career spans about 40 years; 1966 to present day and this seems to never change. Some how, "technical types" are expected to have all of the answers. In a perfect world, this would not happen.
I've had to deal with both types in my long career over DECADES. I WILL say it: The MAJORITY of the new, freshly minted so-called " engineers " barely make it out of the 90 day evaluation period. The ones so arrogant that they think their **** doesn't stink usually gets the door before they screw up a profitable, working company.
ThereWAS NOT a formal title of TEST ENGINEER when I started work in Silicon Valley; there was NOT a real career path at the SJSU School of Engineering, just Power Transmission and Electronic Controls ( like the old E/M stuff ). Many people come out of those types of programs with the same ARROGANCE that they had to endure as students.
I was very naif about how much POLITICS was part of the unofficial coursework. It wasn't about " Learning How to Learn " which was my reason to carry coursework along with my full time job at AMD. I was learning FAR more from AMD than the stuff I was exposed to at SJSU.
This finally came to a head when I took a course in MatSci as part of the Engineering Common Core. I listened to the prof for about half the period when the subjet of creating semiconductor materials was being LECTURED to all of the unknowning students. I made the mistake of CONTRADICTING the IGNORANT prof by saying " We don't do that anymore ". The upshot was that I only got a " D " handed down and I said " enogh of this ****, dropped out and went to Foothill College where learning was far more enjoyable and more well rounded.
Meanwhile, I was offered a management job and a start up the corporate ladder. I never wanted a desk job, but that was where the money was at that time.
The gotcha in all this: Many Engineers BROKE the factory floor test systems and it was our duty to repair and re-calibrate by the next morning's 1st shift. Myself and several others ( still with the title and semi-non-exexempt status of Senior Test Tech ) were responsible for keeping the Test Floor WEEKLY goals no matter how much equipment got broken.
I'll skip over the 30% raise job hopping or the " training " of a DeVry grad that fit the above description. and get to the reasons why the Cray research job was the prize many people wanted but never got.
Many of the skills that Cray Research needed were not taught in any formal Education system at that time. I was told that " We dont have time to retrain someone out of Grad Schol and have to dealing with an " unlearn " environment. After I put together a homemade Test System out of spare parts and a visit to Kiethley Instuments, I was gven my first goal. Repeatable numbers critical to Cray Hardware Design. ( I still refuse to make those numbers public ). THAT got me my first NDE title, I have many others. I've taken two management jobs and regretted both of them.
When you take any job as a contractor, your best information about a person is their " ME WALL " . The most important people in a company usually do not have one. They don't need a reminder that they are GOOD at what they do...
Well, I'm a firm believer in hardware/software co-design. I spent 15 years or so doing logic (chip or card) design and can remember probably half-a-dozen instances where the software/firmware folks bailed the hardware guys out. Even a couple where The hardware folks told the software folks exactly what needed to be done.
There's enough blame to spread around, no doubt. As a field engineer the bane of my existance used to be the sales reps. They would sell a system and promise the customer that their new equipment would not only perform flawlessly, but it would also fly around the room, deliver the daily paper, lay an egg, and fry it up for their breakfast. Fast forward past the contract signing to the day the equipment arrives onsite and yours truly is now tasked with the responsibility of getting it up and operational. As the aforementioned system is being brought up and configured the customer's rep will inevitably walk into the room and want to see some flying and egg laying, whereupon it became my job to A.) Keep the stunned, bemused and disgusted "they've done it to me again" look off my face, and B.) Try to carefully explain to the customer what the equipment will and will not do in the real world, not "Salesman Nirvana". I've noticed a consistent reaction amongst customer reps: They inevitably try to explain to you how you are wrong, and what their 'special' package will allow them to do (along with dark rumblings of how they have hinged their company's future on that specific non-existant feature), and, once you have gotten finished explaining the facts to them, they get on the phone with your upper management and demand that your company send out another, more experienced tech who knows how to configure the aviation and egg production features... in short, it's MY fault and couldn't possibly be that the sales rep might have stretched the truth just a little bit....
Being jaded and cynical is not always a bad thing. It had taught you to have an answer before the question was asked. Curious that your hack was adopted in the company with the new weld guns instead of requesting the extra wires on the Kawasaki robots to use the new weld guns with all of their features.
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This discussion will examine what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.