3D printing consumable preparation method for improving first-layer printing success rate

3D printing consumable preparation method for improving first-layer printing success rate

The invention discloses a 3D printing consumable preparation method for improving the first-layer printing success rate, which comprises the following steps: after a PLA consumable main body is extruded from an extruder and before the PLA consumable main body enters a water cooling device to be cool...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHANG RISHENG, DENG CHANGYAO, JIANG LUN
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
MAKING GRANULES OR PREFORMS
PERFORMING OPERATIONS
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED
RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:The invention discloses a 3D printing consumable preparation method for improving the first-layer printing success rate, which comprises the following steps: after a PLA consumable main body is extruded from an extruder and before the PLA consumable main body enters a water cooling device to be cooled, the outer surface of the PLA consumable main body is coated with a bonding material layer. The method has the advantages that the success rate of first-layer printing can be increased, and water entering the PLA consumable body is reduced. 本发明公开了提高首层打印成功率的3D打印耗材制备方法，其包括以下步骤：PLA耗材主体从挤出机挤出来之后，且在PLA耗材主体进入水冷装置进行冷却之前，对PLA耗材主体外表面包裹一层粘接材料层。本发明具有能够提高首层打印的成功率，具有减少水分进入PLA耗材主体内部的优点。