METHOD FOR MANUFACTURING A TREAD MOLDING ELEMENT CONFIGURED TO MOLDE AT LEAST A PORTION OF A TREAD OF A TIRE

A method for manufacturing a tread molding element configured to mold at least a portion of a tire tread is disclosed. The present invention relates to a method for manufacturing a tread molding element configured to mold at least a portion of a tire tread, the method comprising the steps of: modeli...

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Bibliographische Detailangaben
Hauptverfasser:	RICHARDS, JOHN, L, BOROCHAK, MIROSLAW, JAIN BHARAT I
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES NATURAL OR ARTIFICIAL THREADS OR FIBRES PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SPINNING TEXTILES TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A method for manufacturing a tread molding element configured to mold at least a portion of a tire tread is disclosed. The present invention relates to a method for manufacturing a tread molding element configured to mold at least a portion of a tire tread, the method comprising the steps of: modeling a three-dimensional shape of the tread molding element by a modeling program recognizable by a 3D printer; providing one or more plastic compositions comprising one or more thermoplastic polymers having a melting point of at least 180 DEG C; forming a tread molding element from one or more plastic compositions by 3D printing; and optionally annealing the tread molding element. Furthermore, the invention relates to a method of manufacturing a tyre. 本发明公开了用于制造被配置为模制轮胎胎面的至少一部分的胎面模制元件的方法。本发明涉及一种用于制造胎面模制元件的方法，所述胎面模制元件被配置为模制轮胎胎面的至少一部分，所述方法包括以下步骤：通过可以由3D打印机识别的建模程序对胎面模制元件的三维形状建模；提供一种或多种塑料组合物，所述塑料组合物包含一种或多种熔点为至少180℃的热塑性聚合物；通过3D打印由一种或多种塑料组合物形成胎面模制元件；以及任选地使胎面模制元件退火。此外，本发明涉及一种制造轮胎的方法。