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Dave, the model I posted for a bush DC motor which applies to all DC motors shows the relationship between speed and current. And the...
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All windings are insulated from the laminations by the wire insulation, the insulation liner of the slot and the fact that the hottest...
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This is the curves for the operation of a DC motor. It is for a PM stator and wounds rotor with brushes to control current flow. The...
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The CAD designed gears are not being cut with a CNC program that would require a very very accurate gear. The freeCAD program allows...
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This is the gear modal 1mm 10 and 6 teeth 20 deg pressure angle and pitch circle. Created by part design work bench on freeCAD21...
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Great use of a button gear. A pinion gear shaper tool is used that is geared to rotate with the ring gear bank on commercial machines...
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I really like this solution. Your showing a purchased cutter, but a DIY cutter would also work. It is a single tooth cutter.
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I really like this solution. Your showing a purchased cutter, but a DIY cutter would also work.
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Weight is a big problem with aircraft so they would use gears to reduce the weight of a flywheel, however; the quality of the gears...
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A belt is both a dampener and a spring. So there can be situations where in has the resonance near one of the machine's resonance. A...
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This approach will work for both spur and bevel gears. For bevel gears the mod changes along the gear cone. So calculate the mode at...
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