Science Report

Lubricants- That was easy!
Which lubricant best reduces tortuousness?
Slippery Sam
eighth Grade
Madras Middle School
Mr. Lutz
Acknowledgements
I would like to thanks my dad for component part me do my experiment, gluing the papers to the display board, arranging my written report, and multitude my materials. Without him this project would not be possible.










Abstract
My science fair experiment is to see which lubricant reduces the about amount of torque demand to screw in a bolt into a bite of wood. I hypothesize that WD-40 and grease will prove or so strong. The purpose of this experiment is to accurately find a lubricant that can improve efficiency of the work force that has the take away for drilling items from bolts to screws.
The procedure is very simple and to the point. In summary, original you put on the proper safety equipment. Second, drill holes in a wooden board. Dip the bolts in the lubricant for 2 seconds. Measure amount of torque required to screw in each bolt full-of-the-moony into the wood. Repeat the last 2 steps with all the 7 different lubricants (including halt group). That is a summary of the procedure.
My results were as follows: On average, grease was the most effective in lowering torque at 1.18 meter kilograms. The control group was 2.28; thats more than half the torque! tug oil (1.42) and vegetable oil (1.45) were close enough that I consider they tied. WD-40 is next with .24 behind vegetable oil.



Butter didnt do nearly as good with a torque of 1.86 meter kilograms and last is wax at 1.94. Grease was most effective because it stayed on the bolt. All the other lubricants were more piss based rather then gel like the grease. Since it stuck on the bolt better, grease is the best lubricant between the ones tested.


control board of Contents
Hypothesis…………………………………………………………………………………………………………………6
Research…………………………………………………………………………………………………………………7-10
Materials…………………………………………………………………………………………………………………11...If you want to get a full essay, order it on our website: Orderessay



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