low bar [CM 2.0]quite possibly the smartest thing you've said this month
low bar [CM 2.0]quite possibly the smartest thing you've said this month
Yes, but do they have C-section scars?The chicks at my formerly favorite strip club have gotten fat!
Or enjoy other people’s suffering.As someone that works on cars for a living (30+years) engineers are Retarded
It's not just car design engineers, the ones I deal with drawing up utility prints are just as badAs someone that works on cars for a living (30+years) engineers are Retarded
In the electrical field we would tell the engineers to draw a circuit up then we'll make it work. It always got a puzzled look from them.It's not just car design engineers, the ones I deal with drawing up utility prints are just as bad
... Why can't you get good help these days!
I saw that too...Probably the same reason we can't get good forum mods...
or at least ones that don't quote non-redacted profanity
I'm still trying to get the c section scar dancer out of my head. Ugg...!Gee, that's a long post.
I hope you increased your rate/adjusted the bill due to their stupidity.Speaking of engineers. I fixed forklifts for 40 years. Mainly electric which was a specialty job that paid well.
Often had customers want comm radios on their lifts. No problem, except that electric lifts have no voltage to the frame, both (+) and (-) have to be isolated. There is a specification that gets checked on regular maintenance that is allowable for voltage leaks. Anything above that spec has to be fixed. It interferes with the electronics that control the systems.
Back to radios. They are installed using a negative ground to the frame just like all cars/trucks use. This has to be handled carefully. The radio itself has to be isolated from the frame, it grounds thru the case. The antenna has to be checked, some I found put power thru the base, it has to be isolated. Then the mic uses a metal clip to mount within the drivers reach. Some have a negative lead to the stud that engages the clip, it switches the speaker from the mic to the radio when it is on the clip. Again, it has to be isolated from the frame. Radios ran on 12 volts, the forklifts were 36 or 48 volt systems, so a voltage divider was needed. Again being careful because a lot of dividers had grounds thru the case.
Twice we quoted a price to install radios and the customer said they could have the radio company install them much cheaper. I tried to explain both times to the powers that be what the problem was. They did not listen.
Radio company installed 5 radios one Saturday for them. On arrival Monday there were 5 forklifts down, 3 would not move and 2 had caught fire. All of management was there because production was at a standstill. They were demanding I get them up and running ASAP. I calmly showed them the fried wires to/from the radios, the burnt control boards and fried radios. Control boards cost about $1500 at the time.
We got them some rental lifts to get them going while I spent 30 hours sorting the problems out. They paid us to install new radios.
Don
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Often had customers want comm radios on their lifts. ...
They paid us to install new radios.
Yes they were much less sensitive. Worked on a lot of the 70's - 60's equipment and they were SCR or resistor controlled trucks. They were bullet proof but not as efficient .When I worked for a Motorola shop (1980's) ... I installed several radios on Forklifts with No Issues - used Isolated Inverters for Power Conversion (48-12-i)
Guess the electronics weren't as sensitive back then