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1. (WO2018086324) 3D PRINTING METHOD AND SYSTEM

Pub. No.:    WO/2018/086324    International Application No.:    PCT/CN2017/083911
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Fri May 12 01:59:59 CEST 2017
IPC: B29C 64/106
B33Y 10/00
Applicants: ZHUHAI SEINE TECHNOLOGY CO., LTD.
珠海赛纳打印科技股份有限公司
Inventors: CHEN, Wei
陈伟
MA, Darong
马达荣
JIANG, Wei
蒋韦
CHEN, Xiaokun
陈晓坤
Title: 3D PRINTING METHOD AND SYSTEM
Abstract:
Disclosed are a 3D printing method and system. The 3D printing system comprises: a printing head (5), a drive controller (3) and a processor (2). The 3D printing method comprises: step S101, printing, according to a first printing path, the Nth slice layer of an object to be printed, N being a positive integer greater than or equal to 1; step S102, printing, according to a second printing path, the (N+1)th slice layer of the object to be printed, wherein the second printing path is a path going in the opposite direction to the first printing path; and step S103, cyclically executing step S101 and step S102 until printing is complete. The method and system can realize a relatively high printing efficiency.