. Development of an underwater manipulator for use on a free-swimming unmanned submersible. Manipulators (Mechanism); Oceanographic submersibles. 23. Connect the brushring, as shown, with the two wires which stick out of the inner part of the inner housing. Secure and in- sulate the soldered joints with heat-shrinkable tubing. Make sure that the wires are long enough so that it is possible to repeat this procedure in case the replacement of motor parts is necessary. Make sure also that the wires don't touch the brush springs or the armature when assembled. 24. Put the brushring on the armature
. Development of an underwater manipulator for use on a free-swimming unmanned submersible. Manipulators (Mechanism); Oceanographic submersibles. 23. Connect the brushring, as shown, with the two wires which stick out of the inner part of the inner housing. Secure and in- sulate the soldered joints with heat-shrinkable tubing. Make sure that the wires are long enough so that it is possible to repeat this procedure in case the replacement of motor parts is necessary. Make sure also that the wires don't touch the brush springs or the armature when assembled. 24. Put the brushring on the armature by setting one set of brushes on the commutator and gently com- pressing the remaining brush springs and sliding them onto the commutator. NOTE: The commutator should remain clean of fingerprints and scratches. All possible precautions should be taken to prevent silicone contami- nation of the commutator or the brushes. 25. Put Loctite 290 adhesive/sealant on the thread of the two counter- sunk screws and secure the brushring. 22. Bend the brush springs yery carefully so that they remain like the pair of brushes pointed out in the picture. Avoid dis- torting. The original spring position is shown on the oppo- site pair of brushes. Position one set of brushes on the com- mutator, then gently compress the remaining brush springs and slide them onto the commutator. The brushes have to contact the commutator along the whole length of the brush. If the brushes are canted, distored, or shifted, re- move the brushring gently and bend the brush springs as neces- sary. Proceed until they fit correctly and then remove the brushring before proceeding in the Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Bosse, Peter; Heckman, P. J; Naval Ocean Systems Center (U. S. ). San Diego, Calif. : Naval Ocean System
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License: Licensed
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Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity
