A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PRINTING METHOD AND PRINTING SYSTEM
The invention relates to a printing method for forming a continuous strand (ST) of building material (BS) for 3D printing a construction element (BWT) by means of a printing system (20), - the printing system (20) comprising: - a printing device (1), the printing device (1) being designed to discharge building material (BS) from the printing device (1) and to shape building material (BS) to form a strand (ST) of building material (BS), and a discontinuous building material pump (23), the discontinuous building material pump (23) being designed for the discontinuous delivery of building material (BS) for discontinuous discharging of building material (BS) delivered from the printing device (1), - the printing method comprising the following steps: - a) discontinuously delivering building material (BS) by means of the discontinuous building material pump (23) and discontinuously discharging building material (BS) delivered from the printing device (1) and shaping building material (BS) delivered by means of the printing device (1), and - b) discontinuously moving the printing device (1) during discontinuous delivery and discontinuous discharging in such a way that the discharged and shaped building material (BS) forms a continuous strand (ST) of building material (BS).
L'invention concerne un procédé d'impression pour façonner une barre (ST) de matière de construction (BS) pour une impression 3D d'une pièce de construction (BWT) au moyen d'un système d'impression (20). Ce système d'impression (20) comprend : un dispositif d'impression (1), ce dispositif d'impression (1) étant conçu pour évacuer de la matière de construction (BS) contenue dans le dispositif d'impression (1) et pour façonner la matière de construction (BS) en vue de former une barre (ST) de matière de construction (BS), et une pompe à matière de construction (23) discontinue, cette pompe à matière de construction (23) discontinue étant conçue pour refouler la matière de construction (BS) de manière discontinue, de façon à évacuer cette matière de construction (BS) de manière discontinue hors du dispositif d'impression (1). Le procédé d'impression selon l'invention comprend les étapes consistant : a) à refouler la matière de construction (BS) de manière discontinue au moyen de la pompe à matière de construction (23) discontinue et à évacuer cette matière de construction (BS) de manière discontinue hors du dispositif d'impression (1) et à façonner la matière de construction (BS) transportée au moyen du dispositif d'impression (1), et b) à déplacer le dispositif d'impression (1) de manière discontinue pendant le processus de refoulement discontinu et d'évacuation discontinue, de manière que la matière de construction (BS) évacuée et façonnée forme une barre continue (ST) de matière de construction (BS).
PRINTING METHOD AND PRINTING SYSTEM
The invention relates to a printing method for forming a continuous strand (ST) of building material (BS) for 3D printing a construction element (BWT) by means of a printing system (20), - the printing system (20) comprising: - a printing device (1), the printing device (1) being designed to discharge building material (BS) from the printing device (1) and to shape building material (BS) to form a strand (ST) of building material (BS), and a discontinuous building material pump (23), the discontinuous building material pump (23) being designed for the discontinuous delivery of building material (BS) for discontinuous discharging of building material (BS) delivered from the printing device (1), - the printing method comprising the following steps: - a) discontinuously delivering building material (BS) by means of the discontinuous building material pump (23) and discontinuously discharging building material (BS) delivered from the printing device (1) and shaping building material (BS) delivered by means of the printing device (1), and - b) discontinuously moving the printing device (1) during discontinuous delivery and discontinuous discharging in such a way that the discharged and shaped building material (BS) forms a continuous strand (ST) of building material (BS).
L'invention concerne un procédé d'impression pour façonner une barre (ST) de matière de construction (BS) pour une impression 3D d'une pièce de construction (BWT) au moyen d'un système d'impression (20). Ce système d'impression (20) comprend : un dispositif d'impression (1), ce dispositif d'impression (1) étant conçu pour évacuer de la matière de construction (BS) contenue dans le dispositif d'impression (1) et pour façonner la matière de construction (BS) en vue de former une barre (ST) de matière de construction (BS), et une pompe à matière de construction (23) discontinue, cette pompe à matière de construction (23) discontinue étant conçue pour refouler la matière de construction (BS) de manière discontinue, de façon à évacuer cette matière de construction (BS) de manière discontinue hors du dispositif d'impression (1). Le procédé d'impression selon l'invention comprend les étapes consistant : a) à refouler la matière de construction (BS) de manière discontinue au moyen de la pompe à matière de construction (23) discontinue et à évacuer cette matière de construction (BS) de manière discontinue hors du dispositif d'impression (1) et à façonner la matière de construction (BS) transportée au moyen du dispositif d'impression (1), et b) à déplacer le dispositif d'impression (1) de manière discontinue pendant le processus de refoulement discontinu et d'évacuation discontinue, de manière que la matière de construction (BS) évacuée et façonnée forme une barre continue (ST) de matière de construction (BS).
PRINTING METHOD AND PRINTING SYSTEM
PROCEDE D'IMPRESSION ET SYSTEME D'IMPRESSION
HAFNER JENS (author) / HUTH TOBIAS (author) / KASTEN KNUT (author) / MOGLE PETER (author)
2020-10-01
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
F04B
Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten
,
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
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