Clay printing : the fourth generation brickwork / / Dennis de Witte

• Autore: De Witte Dennis
• Pubblicazione: Wiesbaden, Germany : , : Springer Fachmedien, , [2022]; ©2022
• Descrizione fisica: 1 online resource (244 pages)
• Disciplina: 666.737
• Soggetto topico: Brickmaking; Brickmaking - Energy conservation
• Nota di contenuto: Intro -- Abstract -- Abstract Deutsch -- Abstract Nederlands -- Preface -- Table of contents -- Part I -- 1 Towards the fourth generation brickwork -- 1.1 AM for the built environment -- 1.2 Expectations of AM for bricks and brickwork -- 1.3 The research -- 2 Ceramics -- 2.1 Material categories -- 2.2 Ceramics materials -- 2.3 Processing methods for ceramics -- 3 State of the art -- 3.1 The application of brickwork -- 3.2 History and evolution of brickwork production -- 3.3 State of the art brickwork -- 3.4 Production processes -- 3.5 Extrusion processes -- 3.5.1 Rectangular extrusion -- 3.5.2 Honeycomb extrusion -- 3.5.3 Extrusion of special forms -- 3.5.4 Direct post-processing of extruded bricks -- 3.5.5 Additional processes after extrusion -- 3.6 Moulding -- 3.6.1 Punched brick production technology -- 3.6.2 Mechanical hand-formed bricks -- 3.6.3 Moulded brick -- 3.6.4 Further adaptation of the geometry of moulded bricks -- 3.7 Post-processing bricks -- 3.8 Production processes for fine silicate ceramics -- 3.8.1 Hand forming -- 3.8.2 Casting -- 3.8.3 Slib casting -- 3.8.4 Extrusion -- 3.9 Firing fine ceramics -- 4 Research framework -- 4.1 Motivation -- 4.2 Research questions -- 4.3 Methodology -- 5 Additive Manufacturing -- 5.1 AM materials and processes -- 5.1.1 Binder jetting -- 5.1.2 Powder bed fusion -- 5.1.3 Material jetting -- 5.1.4 Material extrusion -- 5.1.5 Direct energy deposition -- 5.1.6 Vat photopolymerisation -- 5.1.7 Sheet lamination -- 5.1.8 Post-processing and hybrid technologies -- 5.2 AM used in the built environment -- 5.3 AM of clay ceramics -- 5.4 Research projects -- 5.5 Preliminary research and potential of additive manufacturing of clay -- 5.5.1 The printer setup -- 5.5.2 Operating the printer -- 5.5.3 Challenges in the printing process -- 5.5.4 Process optimisation -- 5.6 Printing for the built environment. ; Part II -- 6 Application -- 6.1 Designs opportunities -- 6.1.1 Multi-material components -- 6.1.2 Density-optimised -- 6.1.3 Performance-optimised -- 6.1.4 Added functionality -- 6.2 Characteristics -- 6.3 Printed brick products -- 6.3.1 Ornaments -- 6.3.2 Bricks with added functions -- 6.3.3 Structural brickwork -- 7 Definition of process demands -- 7.1 Derived AM process demands -- 7.2 Final materials properties -- 7.3 Adequate application of material -- 7.4 Processing large clay components -- 7.5 Main process demands -- 8 Printing method -- 8.1 Print files software demands -- 8.2 Quality of clay building parts -- 8.3 Process methodology for AM of silicate ceramics -- 8.4 Post-processing -- 8.5 Robocasting technology -- 9 Printing material -- 9.1 Material for robocasting -- 9.2 Clay composition -- 9.3 Clay preparation for AM -- 9.4 Materials for multi-material printing -- 9.5 Recycling -- 10 Performance of the first additive manufactured samples -- 10.1 Aesthetic performance -- 10.2 Structural performance -- 10.2.1 Producing samples -- 10.2.2 Structural assessment -- 11 Printer design -- 11.1 Controller and file handling -- 11.2 Movement -- 11.3 Controller -- 11.4 Print bed -- 11.5 Sensor system and logging -- 11.6 Layout -- 12 Extrusion mechanism -- 12.1 Process demands for the extrusion mechanism -- 12.2 Tool layout -- 12.2.1 Material feeder -- 12.2.2 Batch size versus continues processes -- 12.3 Robocasting dosing mechanism -- 12.3.1 Time pressure extrusion -- 12.3.2 Piston displacement -- 12.3.3 Shutter valve-based dispensing -- 12.3.4 Auger pump dispensing -- 12.3.5 Progressive cavity pump -- 12.4 Material dispensing speed -- 12.4.1 Displacement-controlled extruders versus pres- sure controlled extruders -- 12.4.2 Positioning of the extrusion flow control -- 12.5 Flow mechanisms -- 12.6 Print nozzle -- 12.6.1 Material deposition alignment. ; 12.6.2 Sensors -- 13 Realised AM process for bricks -- 13.1 The realised printer for the "3D Brick" project -- 13.2 AM Bricks -- 13.3 Process quality -- 13.4 Further testing of additively manufactured samples -- Part III -- 14 Evolution -- 14.1 State of the art redefined -- 14.2 Print technology -- 14.3 Material -- 14.4 Printed parts -- 14.5 Performance -- 15 Future vision -- 15.1 Future products -- 15.2 Roadmap -- 15.2.1 Certification -- 15.2.2 Future research topics -- 15.3 Expectations -- References -- List of figures -- List of tables.
• Titolo autorizzato: Clay Printing
• ISBN: 9783658371616; 9783658371609
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910556891803321
• Lo trovi qui: Univ. Federico II
• Serie: Mechanik, Werkstoffe und Konstruktion Im Bauwesen