Not sure if i have posted this in the correct Forum so sorry if it is incorrect But i am desperate to get this answered.
I have an existing formula that i use in work to find out the OD of a coil from the weight, width and ID of the coil but i need to change it so i can find the weight from the ID, OD and width of the coil. The Formula i use is:
OD=(SquareRoute((Coil Weight*1000/(24.66*Coil Width))+(Coil ID/2000*Coil ID/2000)))*2000
Please help its been driving me mad for the past 5 hours.
To be honest i havent got a clue, i havent done math for ages since leaving school, it looks good to me.
Basically im trying to work this out so i can enter it in to excel so in work i can enter the OD, ID & Width and it works out the weight for me.
Thanks for your help so far