Blown69 wrote:
Help me interpret this balance sheet from the machine shop. All this went high tech since I built a motor. Can't make hide nor hair out of it.
Attachment:
camaro.jpg
Plane is the distance from the supports or bearings to the position the weight was removed
The 19" is the distance betweent the two bearings
Angle is just a position reference on the counterweight for the operator to know where to add or remove weight
The rest is just the weight added or removed to achieve near zero balance
Any time i see zero I get a bit nervous as zero balance twice in a row on one end taking weight off the other is virtually impossible
Not saying it cannot be done,,, just have my doubts
Also there is no mention of the weights of the parts or the total bobweight so the numbers are really meanless unless you know for certain the bobweight was calculated correctly & the weights were installed correctly on the rod journals
I will try to put up one of my balance sheets this evening if you would like to see it