How to design a loadcell (from the mechanic side)?

[myid123456]

hello friends.
I know it is strange to ask this question here but I did not know where should I ask it.

I have to design a loadcell I know the electronic side(strain guage, full bridge, ADC,...) but I know nothing about the mechanic side. can you help me in any way. any document, paper, ebook,.... any thing whould bee useful.

thank you very much

 

[nrj123]

Re: designing a loadcell

loadcell? used in scale, may be I could help you. you could contact me

 

[bhaveen.thakkar]

Re: designing a loadcell

There are readymade transducers available in the market, which converts pressure in to corresponding voltage. Check it out...

 

[aderich]

Re: designing a loadcell

there are already made load cell in the market if you really needit but if you want to build, here is a guide;
1. construct your already gotten circuitry for the loadcell; adc, weigh bridge, analog amplifer, filter and circuit.
2 get a weight measuring instrument e.g your bathroom weight scale , strip off the whole component and leave only the sprig balance system and then decide what to do :idea: