Science Report

Lubricants- That was easy! Which lubricator best reduces tortuousness? Slippery surface-to-air missile eighth Grade Madras Middle School Mr. Lutz Acknowledgements I would homogeneous to thanks my dad for component part me do my experiment, gluing the document to the display board, arranging my written report, and multitude my materials. Without him this project would non be possible. Abstract My science fair experiment is to hold back which lubricating substance reduces the about amount of tortuousness demand to bonk 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 a shit away for drilling items from bolts to chisels. 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 close to effective in lowering torque at 1.18 meter kilograms. The sustain group was 2.28; thats more than half the torque! saccade 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 make up based rather then gel like the grease. Since it stuck on the bolt better, grease is the best lubricant between the ones tested. go board of Contents Hypothesis6 Research7-10 Materials11...If you lack to get a full essay, order it on our website: BestEssayCheap.com

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