Hello,
I am looking for a material that would stake teflon coated wire to steel. I am hoping for some of the following characteristics:
1. relatively thick, quick cure
2. chemical resistant to degreasing solutions commonly used to remove flux when soldering
3. non-conductive, good insulation...
Hello,
I currently work for a company that manufactures weigh scale devices. A majority of the devices are either patient weight scales ( the kind you stand on at the doctors ) or a tension load cell (displays patient weight when on a lifter). Typically the devices can weigh up to 1000lbs full...
Hello,
I need some advice on how to inspect strain gage placement inside a load cell. Typically strain gages have alignment marks, the gage itself is small at (0.25" x 0.14" ). The gage is bonded in the center of a hole (0.55" dia) drilled through inside the load cell (which is basically a...
Hello,
Is there a good web site or book which shows pictures of defects that can occur with steels.
For example at work I have seen that after tool steel (S7) has been heat-treated the surface apears to have a rippling, something like I can only describe as a fingerprint or maze as when viewed...
I am working with load cells made from S7 Tool Steel (T41907) that have already been machined and are heat treated in the following manner:
1) individual 1"x1"x3" are placed in a steel foil bag, and evacuated.
2) the pieces are placed in an oven that has been sitting at 1200-1300F...
I think that I got my self confused in the units, and I am kind of new with this so you will have to bear with me....
----------Goal----------
To rent test equipment in order to perform immunity tests similar to IEC 61000-4-3
(3V/m, 26Mhz to 1GHz, 1kHz sine +/- 80%) to work out any bugs before...
Typically the design of pressure transducers is such that there is a bonded foil strain gage in a whetstone configuration which is bonded to the non-wetted side of an diaphragm… there also is an amplification/compensation electronics board assembly that is contained within a metal housing...
Typically the design of pressure transducers is such that there is a bonded foil strain gage in a whetstone bridge configuration which is bonded to the non-wetted side of an diaphragm… there also is an amplification/compensation electronics board assembly that is contained within a metal...
I am researching mathematical calculations for royer-push-pull isolated dc-dc converter designs < 1 Watt ... any good sources for info? any experts / design guides, etc...
Thanks
Qu1nn
Qu1nn
What methods can be used in order to justify the use of an electromechanical device that has been sitting on a shelf for 5 yrs.
-> obviously the device could be hooked up and performance verified.
-> if MTBF is known, shelf time could be subtracted out
any other ideas? or techniques?
Thanks...
Is there a standard procedure for measuring noise feedback of a sensor?
First off, I am assuming that noise feedback would be the noise from the sensor that gets injected back into the power supply.
If I had to guess you would want to place something inbetween the power supply and the sensor...
Is it common for engineering to get overriden by sales?
Where I work the sales department; Receives the customers specifications, quote on bids, receive customers statement of work, and form a sale based on the statement of work.
Engineering- typically will have to make several waivers as...
