Raclark (talk) 07:25, 1 December 2015 (PST)
Definition from http://www.triz40.com/aff_Principles_TRIZ.php
If it will be necessary to do an action with both harmful and useful effects, this action should be replaced with anti-actions to control harmful effects. • Buffer a solution to prevent harm from extremes of pH.
Create beforehand stresses in an object that will oppose known undesirable working stresses later on. • Pre-stress rebar before pouring concrete. • Masking anything before harmful exposure: Use a lead apron on parts of the body not being exposed to X-rays. Use masking tape to protect the part of an object not being painted
This principle is proposed to solve the following contradictions: 2/325/276/47/148/1410/310/711/1412/1513/1414/614/815/317/317/419/1420/222/227/329/232/3434/934/1436/3337/2538/15
Solutions
- only allow bonding of printed material on certain areas of substrate to improve resolution (masking) Raclark (talk) 07:53, 1 December 2015 (PST)
- create print head with multiple extrusion points to speed printing in high resolution Raclark (talk) 07:53, 1 December 2015 (PST)
- stabilize printer with weights from shaking due to fast extruder head movement Raclark (talk) 07:43, 1 December 2015 (PST)
- design more universal and flexible extruder drive (like Chinese finger trap) Raclark (talk) 07:43, 1 December 2015 (PST)
- design retrofit of old parts to new printers to eliminate waste Raclark (talk) 07:43, 1 December 2015 (PST)
- use popular user interfaces to eliminate familiarizing time Raclark (talk) 07:43, 1 December 2015 (PST)
- add motion sensors to turn off printer if object enters print area Raclark (talk) 07:53, 1 December 2015 (PST)
- design cooled shield to protect user from accidentally touching hot end when heated Raclark (talk) 07:53, 1 December 2015 (PST)
- release chemical in air to bond with volatiles from printing to form inert and safe to breathe compound Raclark (talk) 07:53, 1 December 2015 (PST)
- release chemical in air to bond with volatiles from printing to form pleasant smelling compound Raclark (talk) 07:53, 1 December 2015 (PST)
- introduce additive to thermoplastic that releases a pleasant scent upon heating Raclark (talk) 07:53, 1 December 2015 (PST)
- design lighter parts by filling with lighter than air gas Raclark (talk) 07:06, 3 December 2015 (PST)
- print glue stick Raclark (talk) 07:06, 3 December 2015 (PST)
- add waste bin attachment to printer to keep waste Raclark (talk) 07:06, 3 December 2015 (PST)
- install noise dampening cushions Raclark (talk) 07:06, 3 December 2015 (PST)
- make all parts waterproof Raclark (talk) 07:06, 3 December 2015 (PST)
- print all parts from high temperature alloys Raclark (talk) 07:06, 3 December 2015 (PST)
- add thermal curtains for printing in cold environments Raclark (talk) 07:06, 3 December 2015 (PST)
- add thermal sink to convert excess heat to energy Raclark (talk) 07:11, 3 December 2015 (PST)
- use carbon nanotubes to strengthen prints Raclark (talk) 07:11, 3 December 2015 (PST)
- install safety latches on electronic cables Raclark (talk) 07:11, 3 December 2015 (PST)
- follow print path with laser to confirm print successful as it's printing Raclark (talk) 07:15, 3 December 2015 (PST)
- design printed parts with labels corresponding to how they fit into other printed parts Raclark (talk) 07:15, 3 December 2015 (PST)
- design sound-absorbent curtains Raclark (talk) 07:19, 3 December 2015 (PST)
- design self cleaning print bed to scrap excess glue Raclark (talk) 07:19, 3 December 2015 (PST)