From cda2696c27471566a3ff23c6aa9bd64a7dc6c9f3 Mon Sep 17 00:00:00 2001 From: daniel watson Date: Sun, 25 Jun 2017 22:01:49 -0700 Subject: [PATCH] finish motor assembly checklist and arduino to deck --- mechanical-checklist.org | 159 ++++++++++++++++++++++++++------------- 1 file changed, 107 insertions(+), 52 deletions(-) diff --git a/mechanical-checklist.org b/mechanical-checklist.org index e833665..4e2a7c2 100644 --- a/mechanical-checklist.org +++ b/mechanical-checklist.org @@ -1,8 +1,8 @@ * check for all bags * make motor assemblies - - [ ] put motor mount on right motor + - [ ] right motor assembly - [ ] assemble right motor mount - - [ ] locate materials from bag 0a + - [ ] locate materials from bag "0.a. motor assembly with wires" - [ ] 1x motor with wires - [ ] 1x motor mount - [ ] 2x 4-40x1 inch bolt @@ -12,10 +12,9 @@ - [ ] 1x socket wrench - [ ] 1x 1/4 inch socket - [ ] 1x stub screw driver - - [ ] 5/64 allen wrench (from bag 0a) - [ ] pour bag 0a into magnetic tray - [ ] attach "motor to motor mount" - - [ ] watch "0a motor to motor mount" + - [ ] watch video "0a motor to motor mount" - [ ] orient motor to face motor outline on motor mount, with motor shaft going through mount face's mouth, and motor nub going into mount face's nose @@ -32,7 +31,7 @@ - [ ] 2x 6-32x3/8 inch bolt - [ ] locate tools - [ ] magnetic tray - - [ ] 5/64 inch hex wrench + - [ ] 5/64 inch hex wrench (from bag 0a) - [ ] watch "0a angle brackets to motor mount" - [ ] place angle bracket on same side of motor mount as motor, and angle it to go over the motor and not over the motor mount @@ -56,57 +55,113 @@ screw into wheel shaft. push wheel firmly into motor shaft while tightening. - [ ] repeat for left motor, with bag 0b instead of 0a - - [ ] motor to motor mount + - [ ] attach motor without wires to motor mount - [ ] angle brackets to motor mount - [ ] wheel to motor * make sonar assemblies - - [ ] locate materials - - [ ] 2x sonar - - [ ] 2x sonar holder - - [ ] 2x 6-32 lock nut - - [ ] 2x 6-32x5/8 inch bolt - - [ ] 2x #6 washer - - [ ] locate tools - - [ ] magnetic tray - - [ ] socket wrench - - [ ] 5/16 inch socket - - [ ] 5/64 hex wrench - - [ ] attach binder clip arm to sonar holder - - [ ] fold binder clip arms back as if to open binder clip - - [ ] put #6 washer on 6-32x5/8 inch bolt - - [ ] put bolt through binder clip arm from the inside out - so bolt head will be between opened binder clip arms - - [ ] put sonar holder onto 6-32 bolt - - [ ] finger tighten 6-32 bolt with shiny side toward bolt head - - [ ] use socket, socket wrench and hex wrench to tighten - - [ ] repeat for other sonar holder - - [ ] attach sonars to deck - - [ ] attach sonar holders to deck by clamping binder clip to the deck - - [ ] put a sonar into left holder with sonar cans facing down, - and pins facing right, toward robot center - - [ ] repeat for other sonar, but face pins left, toward robot center + - [ ] watch "01 sonar intro" + - [ ] put sonars into holders + - [ ] locate materials, bag "1. sonar" + - [ ] 2x sonar + - [ ] 2x sonar holder + - [ ] locate tools + - [ ] magnetic tray + - [ ] watch "01 sonar into holders" + - [ ] put sonars into holders so that they mirror each other + - [ ] put metal parts into sonar holder + - [ ] locate materials, bag "1.a. sonar fixtures" + - [ ] deck + - [ ] 1x binder clip + - [ ] 1x 6-32x5/8 inch bolt + - [ ] 1x 6-32 nylon locknut + - [ ] locate tools + - [ ] fingers + - [ ] watch "01 sonar vitamin finger tighten" + - [ ] attach binder clip to front right of deck + - [ ] put sonar holder onto arm of binder clip. make sure sonar pins + come out to the left, the center of the robot + - [ ] put #6 washer on 6-32 bolt + - [ ] push 6-32 bolt through metal binder clip arm into plastic + sonar holder + - [ ] finger tighten #4-40 locknut onto bolt. be sure to place + shiny side of nut onto bolt, leaving nylon facing up + - [ ] repeat for left side of robot. + - [ ] make sure sonar sensor pins point toward the right, which + is the center of the robot + - [ ] tighten the locknut onto bolt + - [ ] locate tools + - [ ] 5/64ths allen wrench + - [ ] socket wrench + - [ ] 5/16th socket + - [ ] watch "01 sonar vitamin tool tighten" + - [ ] put square side of socket onto wrench + - [ ] make sure socket wrench is in tighten mode + - [ ] put allen wrench in sonar sensor holder bolt * attach arduino to deck - - [ ] locate materials - - [ ] 1x arduino - - [ ] 1x deck - - [ ] 4x spacers - - [ ] 4x 6-32x5/8 inch bolt - - [ ] 1x 6-32 nut - - [ ] locate tools - - [ ] safety goggles - - [ ] magnetic tray - - [ ] 5/64 inch hex wrench - - [ ] pliers - - [ ] drill - - [ ] drill bit - - [ ] drill 1 hole, put in 1 bolt - - [ ] drill second hole, furthest away from first hole, put in 2nd bolt - - [ ] drill 2 remaining holes - - [ ] loosen first 2 bolts until arduino comes off - - [ ] put in all 4 bolts just enough to place spacers on them - - [ ] put arduino on top and tighten all but bottom right bolt - - [ ] hold locking nut with pliers, shiny side toward arduino, while - tightening last bolt into it. + - [ ] watch "02 arduino to deck intro" + - [ ] remove sonar sensors from deck if they're still attached + - [ ] watch "02 why drill" and "02 size bit, tighten teeth" + - [ ] locate material, from bag "2. arduino to deck" + - [ ] 1x arduino + - [ ] figure out what size drill bit to use + - [ ] make holes and put in bolts + - [ ] drill first hole + - [ ] locate materials, from bag "2. arduino to deck" + - [ ] 1x deck + - [ ] 1x arduino + - [ ] locate tools + - [ ] safety goggles + - [ ] magnetic tray + - [ ] drill + - [ ] drill bit + - [ ] watch "02 drill first hole" + - [ ] make sure arduino is in correct place and orientation + - [ ] drill through hole near arduino's reset button + - [ ] place first bolt + - [ ] locate materials + - [ ] 1x 6-32 bolt + - [ ] locate tools + - [ ] magnetic tray + - [ ] allen wrench + - [ ] put bolt up through bottom of deck into arduino, + tighten with allen wrench + - [ ] drill second hole + - [ ] locate materials + - [ ] safety goggles + - [ ] 1x 6-32 bolt + - [ ] locate tools + - [ ] drill + - [ ] drill bit + - [ ] deck with arduino on it + - [ ] watch "02 drill second hole" + - [ ] drill through hole furthest away from first hole + - [ ] place second bolt + - [ ] use allen wrench to put bolt up through the bottom of the + deck into the arduino + - [ ] drill remaining holes + - [ ] drill remaining 2 holes + - [ ] remove arduino, watch "02 remove arduino" + - [ ] undo the first 2 bolts until the arduino comes off + - [ ] put bolts into all 4 drilled holes + - [ ] watch "place spacers on bolts + - [ ] tighten bolts until they stick out the top of the deck + enough to put spacers on them + - [ ] place spacers on them + - [ ] place arduino on top + - [ ] tighten 3 bolts + - [ ] watch "02 tighten first 3 bolts" + - [ ] tighten the bolt near the reset button until head of bolt + is flush with bottom of deck. + - [ ] tighten the 2 bolts nearest the first bolt + - [ ] put the lock nut on + - [ ] locate materials + - [ ] 6-32 locknut + - [ ] locate tools + - [ ] pliers + - [ ] 5/64 allen wrench + - [ ] watch "explain locknut" and "02 tighten locknut" + - [ ] hold locknut over last bolt with pliers and tighten + it from below with allen wrench * attach caster to deck - [ ] locate materials - [ ] 3x 6-32x5/8 inch bolt -- 2.30.2