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classes:principlesofdesign:cncmechanicaltester:previous_work [2011/02/08 12:04] nmuir |
classes:principlesofdesign:cncmechanicaltester:previous_work [2011/02/17 10:47] (current) nmuir |
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| Their research pinpoints a few areas where improvement is needed: | Their research pinpoints a few areas where improvement is needed: | ||
| - | * SRL test- Test moves load cell out a given percent of sample’s thickness, then measures the decrease in percentage over time, in the load | + | * SRL test- Test moves load cell out a given percent of sample’s thickness, then measures the decrease of the load (in %) over time |
| - | *** The Motor overshoots small steps (and does not retract if overshot)** | + | * **The Motor overshoots small steps (and does not retract if overshot)** |
| * **The Motor takes long to reach large steps** | * **The Motor takes long to reach large steps** | ||
| * Creep test- Test Maintains load while sensor monitors position | * Creep test- Test Maintains load while sensor monitors position | ||