John Williams

3D Printing, Laser Cutting,

CAD, CNC machining

CO2 Laser Engraver, fully designed by me. Some off-the-shelf components. Most parts are custom and 3D printed.

CO2 Laser Engraver, fully designed by me. Some off-the-shelf components. Most parts are custom and 3D printed.

CO2 Laser Engraver, still a work in progress. 40W laser, liquid cooled, auto focus, Ruida controller, air assist nozzle, motorized bed (z-axis), 8020 aluminum extrusion frame.

CO2 Laser Engraver, still a work in progress. 40W laser, liquid cooled, auto focus, Ruida controller, air assist nozzle, motorized bed (z-axis), 8020 aluminum extrusion frame.

Commissioned sign for Auburn High School's robotics team. 3D printed on a Prusa i3 mk3s in ABS plastic. Runs on any DC input voltage

Commissioned sign for Auburn High School's robotics team. 3D printed on a Prusa i3 mk3s in ABS plastic. Runs on any DC input voltage <32v. ESP8266 running WLED to drive SK6812 LEDs.

Commissioned replacement badge for the front of a Nissan Armada. 3D printed on a Prusa i3 mk3s in ABS plastic. Runs on 12v DC. ESP8266 running WLED to drive SK6812 LEDs.

Commissioned replacement badge for the front of a Nissan Armada. 3D printed on a Prusa i3 mk3s in ABS plastic. Runs on 12v DC. ESP8266 running WLED to drive SK6812 LEDs.

"Hand-outs" to use instead of business cards to communicate my CAD and 3D printing experience. Print-in-place hinges so you only have to crack the knuckles loose after printing. Printed in ABS, each hand can print in ~30mins.

"Hand-outs" to use instead of business cards to communicate my CAD and 3D printing experience. Print-in-place hinges so you only have to crack the knuckles loose after printing. Printed in ABS, each hand can print in ~30mins.

Animation to show how the print-in-place hinges work

Animation to show how the print-in-place hinges work

CNC cut wall hangings for interior of Crumbl Cookies in South Hill (NOTE: I performed this work as an employee at Jaymark Sign, for their client)

CNC cut wall hangings for interior of Crumbl Cookies in South Hill (NOTE: I performed this work as an employee at Jaymark Sign, for their client)

CNC cut wall hangings for interior of Crumbl Cookies in South Hill (NOTE: I performed this work as an employee at Jaymark Sign, for their client)

CNC cut wall hangings for interior of Crumbl Cookies in South Hill (NOTE: I performed this work as an employee at Jaymark Sign, for their client)

Laser cut replica of Iron Man's Arc Reactor, made from 1/4" acrylic sheets. Cut on a Trotec 60w CO2 laser, modeled by me in Rhino, based on stills from the marvel movies (before paint)

Laser cut replica of Iron Man's Arc Reactor, made from 1/4" acrylic sheets. Cut on a Trotec 60w CO2 laser, modeled by me in Rhino, based on stills from the marvel movies (before paint)

Arc Reactor after paint and electronics

Arc Reactor after paint and electronics

Arc Reactor after paint and electronics

Arc Reactor after paint and electronics

Commissioned custom roof rail/rack mounts for a Chevy Sonic. Pieces interlock to the factory pinch welds, then tension from the roof rails prevent them from sliding/falling out. 3D printed in ABS plastic on a Prusa Mini. (designed by me)

Commissioned custom roof rail/rack mounts for a Chevy Sonic. Pieces interlock to the factory pinch welds, then tension from the roof rails prevent them from sliding/falling out. 3D printed in ABS plastic on a Prusa Mini. (designed by me)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood) (NOTE: I performed this work as an employee at Jaymark Sign, for their client)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood) (NOTE: I performed this work as an employee at Jaymark Sign, for their client)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood)

CNC bit, ISO 30 spindle, and ER32 collet holders. Cut on a Laguna CNC table (designed by me, 1/4" plywood) (NOTE: I performed this work as an employee at Jaymark Sign, for their client)

CNC bit, ISO 30 spindle, and ER32 collet holders. Cut on a Laguna CNC table (designed by me, 1/4" plywood) (NOTE: I performed this work as an employee at Jaymark Sign, for their client)

Tuning feeds/speeds when cutting 1/2" thick acrylic on a Laguna CNC table (NOTE: I performed this work as an employee at Jaymark Sign, for their client)

Tuning feeds/speeds when cutting 1/2" thick acrylic on a Laguna CNC table (NOTE: I performed this work as an employee at Jaymark Sign, for their client)

Binary wall hanging art, Cut on a Laguna CNC table (ASCII encoding of the lyrics to Rick Astley's "Never Gonna Give You Up")

Binary wall hanging art, Cut on a Laguna CNC table (ASCII encoding of the lyrics to Rick Astley's "Never Gonna Give You Up")

3D printed chess set with embedded magnets. 3D printed on a Prusa i3 mk3s in ABS plastic. (designed by me)

3D printed chess set with embedded magnets. 3D printed on a Prusa i3 mk3s in ABS plastic. (designed by me)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood)

CNC layered wood sign. Cut on a Laguna CNC table (designed by me, 1/4" stained plywood)

Laser cut/engraved on a Trotec 60w CO2 laser. (designed by me)

Laser cut/engraved on a Trotec 60w CO2 laser. (designed by me)

Laser cut/engraved on a Trotec 60w CO2 laser. (designed by me)

Laser cut/engraved on a Trotec 60w CO2 laser. (designed by me)

Replica Iron Man helmet, 3D printed in ABS plastic on a Lulzbot TAZ (NOT designed by me)

Replica Iron Man helmet, 3D printed in ABS plastic on a Lulzbot TAZ (NOT designed by me)

Visual model of the Aral Sea over time since 1957. 1/4" plywood cut/engraved on a Trotec 60w CO2 laser. (designed by me)

Visual model of the Aral Sea over time since 1957. 1/4" plywood cut/engraved on a Trotec 60w CO2 laser. (designed by me)

Modern layered lamp. (Currently developing as a product) 3D printed on a Prusa i3 mk3s in ABS plastic. Runs on any DC input voltage

Modern layered lamp. (Currently developing as a product) 3D printed on a Prusa i3 mk3s in ABS plastic. Runs on any DC input voltage <32v. ESP8266 running WLED to drive SK6812 LEDs.