Tag: Has Instructions

GBC Module has building Instructions

  • Lego GBC Christmas Tree Topper (for the Brickworld Ball Pump)

    Lego GBC Christmas Tree Topper (for the Brickworld Ball Pump)

    Lego GBC Christmas Tree Topper (for the Brickworld Ball Pump) is a Christmas themed module designed by Lawrie George.

    By combining this adapter with a GBC Brickworld Ball Pump you get a Christmas tree-themed module, that can be used as a compliant GBC module or a Recirculating module,  and UV charging station that will saturate all balls that pass through it for 3 seconds.

    Night Lighting

    This topper is designed to have a UV LED strip like my Lego GBC Brickworld Ball Pump UV LED Adapter Instructions for charging balls.

    Videos

    Videos of these modules in operation

    Modules

    Builds and revisions to this module

    Original

    Pieces Cost Difficulty
    <250 $$ Easy

    The instructions can be found here: Lego GBC Christmas Tree Topper (for the Brickworld Ball Pump)

    • Initial design with star and angel options.

  • Lego GBC Compact Cardan Lift Running

    Lego GBC Compact Cardan Lift Running

    I’ve just published a new video of the Lego GBC Compact Carden Lift module running, you can read more about the modules creation as well as watch unboxing and build videos over at the main post on the Lego GBC Compact Cardan Lift.

  • Lego GBC Compact Cardan Lift

    Lego GBC Compact Cardan Lift

    Lego GBC Compact Carden Lift is a module I designed for the BrickFair Virginia 2019, BrickFair NJ 2019, and BrickFair AL 2020 GBC Workshops.

    It is based around the Cardan Mechanism and uses an 8 and 16 Tooth gears to achive the primary relationship.

    The cardan-gear mechanism invented by Girolamo Cardano in the 16th century is used to convert rotation motion to reciprocating linear motion without using linkages or slideways.

    The module was designed from August 2018 through to Febuary 2019 when the parts were ordered, final box and instruction designs were worked on from April to June 2019 with the completed kits being tirelessly assembled by Stuart.

    100 kits were sold at BrickFair Virginia 2019 with over 30 of them making there way onto the table for the GBC loop.

    Special thanks go to Todd Webb, Stuart Roll and Tom Atkinson for the opportunity as well as KC Ross and Brian Bell for testing and sugesstions.

    Night Lighting

    I haven’t set this module up for nighttime running but it would certainly be possible using my custom Lego UV/Led lights or something similar.

    Videos

    Running video.

    My unboxing and assembly video.

    Assembled Kits can be seen througgout the Beyond the Brick Video for BrickFair Virginia 2019.

    Early Prototype

    Modules

    Designing this module took an iterative approach with each major set of changes being recorded and released to testers.

    V1.10.0

    Pieces Cost Difficulty
    316 $$ Easy-Moderate

    The instructions can be found here: Lego GBC Compact Cardan Lift Instructions.

    • Further instruction refinement to make the steps where timing occurs easier to understand.
    • Addtional slope near motor to help clear balls.
    • Addtional bracing around Cardan Mechanism to improve performance.

    V1.9.1-1.9.5

    Pieces Cost Difficulty
    308 $$ Easy-Moderate

    This is the version produced for the  BrickFair VA 2019, BrickFair NJ 2019, BrickFair AL 2020, and BrickFair NC 2020 GBC Workshops.

    The instructions can be found here: Lego GBC Compact Cardan Lift Instructions.

    • Instruction refinement to make them apply to the four production colors of Red, Yellow, Green and Blue.
    • Box Refinement.
    • Determine possible re-colors.
    • Add barcode easter egg.

    V1.9

    • Swap 11 axle for a 12 as it is a more common size
    • Swap gate to use more common parts
    • Use a bracket instead of a brick to hold 1×2 slope
    • Raise the window back to the top of the bin
    • Increase the height of the tiles for aesthetics and to bring to input to exactly 10 bricks tall
    • Add brace to gearbox to stop it from separating

    V1.8

    • Reduce brick variation to make it easier to customize color
    • Restore tile covering slot as it caused a weakness where 1×1 bricks would separate over time
    • Flip 3×5 liftarm so it no longer jams on top
    • Add 1×2 bricks to support the 3×5 lift arm better (matters more after module has worn in)
    • Restore tile layout (remove 1×3 tile)
    • Change arm weights to reduce friction and add a slight positive angle to arm which makes the pickup easier for the mechanism
    • Add a 1×2 plate to the arm to make it tilt slightly further when the forks hit it.
    • Add a wedge to stop balls stacking and blocking output
    • Add a clutch gear to drive train
    • Add tile to prevent ball and crank jam
    • Close gap to prevent ball and crank jam
    • Add extra rail to output

    V1.7

    • Added an output ramp to bring balls back inline with inbox.
      • This allows 2 or more cardan lifts to be placed inline
      • Stops swing arm from fouling on next module
      • Absorbs most of the ball energy from dropping out of the fork
    • Removed ½ bushes from fork as the ramp absorbs the balls energy now
    • Updated swing arm to reduce collisions with other objects
    • Changed final axle to make timing and assembly easier
    • Reduced gear ratio to better meet 1BPS when moving 4 ball batches
    • Remove tile covering slot as 3×5 liftarm was jamming on it, causing missed pickups
    • Remove lip as motor no longer overhangs
    • Corrected several bush orientations
    • Minor color changes to reduce lot count

    V1.6

    • Change 10 axle to 11 to remove guesswork when positioning axle in the frame
    • Change ½ bush to 1×3 lift arm to aid with timing and reduce overswing
    • Change swing arm pins to 6 axle for easier swing-arm removal
    • Change the base plate configuration to allow for left-turns when two cardan lifts are placed together
    • Increase width of input tray so that motor sits within module
    • Instructions order changed around assembly of cardan mechanism

    V1.5

    • Add guide plates for correct spacing of the next module
    • Add bushes to slow the release of balls
    • Add Braces to reduce flexing
    • Added a gate to swing-arm to reduce leaking

    V1.3-1.4

    • Major redesign of input area to reduce timing and jamming woes
    • Change gearing to run module in correct direction

    V1.2

    • Isolated piston and added window to wall
    • Removed spring

    V1.0

    First working design:

    • Used a  spring to support lift
    • Piston moved entire outer wall

  • Lego GBC Rover

    Lego GBC Rover

    Lego GBC Rover is a simple bucket lift module designed by Lawrie George.

    It uses an excavator bucket and a simple crank setup to lift balls from the input tray up to next GBC module.

    The inspiration came from challange to build a simple module using the bucket element, from here it was a process of experimenting with different lever combinations to find one that tilted the bucket from a down to up position.

    Even after I was happy with the basic mechanism it took quite a bit of experimenting to get a the loading gate and input ramp geometry just right so that balls would be picked up and transfered to the next module.

    After the module had passed my workbench testing and completed a few shows I was ready to create instructions and a video of its operation (see below).

    Night Lighting

    I haven’t set this module up for nighttime running but it would certainly be possible using my custom Lego UV/Led lights or something similar.

    Videos

    Videos of these modules in operation

    Modules

    Builds and revisions to this module

    Original

    Pieces Cost Difficulty
    <250 $$ Easy

    The instructions can be found here: Lego GBC Rover Instructions.

    • Initial design with minifigure decoration.

    V1.2

    Pieces Cost Difficulty
    201 $$ Easy

    The instructions can be found here: Lego GBC Rover Instructions.

    • Updated element usage to increase color options.
    • Changed back wheel mounting to reduce strain on chassis.

  • Lego GBC Mini Golf Putter V2.2 Update

    Lego GBC Mini Golf Putter V2.2 Update

    Lego GBC Mini Golf Putter V2.2 Update is a list of changes to the Lego GBC Golf Putter V2 that is used in the Lego GBC Mini Golf course.

    The update contains the following mix of cosmetic and performance-based changes.

    • The main pistons are now 1 plate higher to ensure balls are passed to the final piston.
    • The input ramp angle is now slightly steeper.
    • Added snot bricks and studs to stop the input ramp flipping up.
    • The drive ratio has been increased from 20/12 to 20/16 to speed the module to just over 1 ball per second on full speed.
    • The crankshaft now uses 1×3 thin liftarms instead of connectors to reduce friction.
    • Conrods are now in yellow for better visibility.
    • Stop axles are now used for transfer drive to make extension easier.
    • The body has been reinforced with liftarms for better transport durability.
    • Putter drive axle now has a slip join to better handle accidental direction reversal.
    • The putter will no longer hit the backing green.
    • V2.2.1, add a inset into step 78 to clarify timing.

    Videos

    Video of the updates.

    Video of the extensions.