南方科技大学知识苑(SUSTech KC): 一种激光送粉熔覆系统及激光送粉熔覆控制方法

Title	一种激光送粉熔覆系统及激光送粉熔覆控制方法
Alternative Title	Laser powder feeding cladding system and control method
Author	李欣 ; 刘朝阳; 朱强 ; 叶国威
First Inventor	李欣
Original applicant	南方科技大学
First applicant	南方科技大学
Address of First applicant	518000 广东省深圳市南山区西丽学苑大道1088号
Current applicant	南方科技大学
Address of Current applicant	518000 广东省深圳市南山区西丽学苑大道1088号 (广东,深圳,南山区)
First Current Applicant	南方科技大学
Address of First Current Applicant	518000 广东省深圳市南山区西丽学苑大道1088号 (广东,深圳,南山区)
Application Number	CN201910492555.5
Application Date	2019-06-06
Open (Notice) Number	CN110184599A
Date Available	2019-08-30
Status of Patent	驳回
Legal Date	2022-05-27
Subtype	发明申请
SUSTech Authorship	First
Abstract	本发明属于增材制造技术领域，公开了一种激光送粉熔覆系统及激光送粉熔覆控制方法。该激光送粉熔覆系统，包括：熔覆头，其被配置为向待加工工件表面喷送金属粉末；相机，其设置于熔覆头的一侧，相机用于检测熔池形态图像；温度检测器，其设置于熔覆头的另一侧，温度检测器用于检测熔池温度图像，且熔覆头、相机和温度检测器位于同一竖直平面内。该激光送粉熔覆控制方法包括以下步骤：获取实际熔池形态参数和实际熔池温度参数；根据实际熔池形态参数和实际熔池温度参数，调整熔覆头的熔覆参数。该激光送粉熔覆系统实现待加工工件在整个熔覆过程中多维度检测，监测数据丰富和准确，从而提高检测精度。
Other Abstract	The invention belongs to the technical field of additive manufacturing, and discloses a laser powder feeding cladding system and control method. The laser powder feeding cladding system comprises a cladding head, a camera and a temperature detector, wherein the cladding head is configured to spray metal powders to the surface of a workpiece to be processed; the camera is arranged on one side of the cladding head, and the camera is used to detect a morphology image of a molten pool; and the temperature detector is arranged on the other side of the cladding head, and is used to detect a temperature image of the molten pool, and the cladding head, the camera and the temperature detector are arranged in the same vertical plane. The laser powder feeding cladding control method comprises the following steps of obtaining actual molten pool morphology parameters and actual molten pool temperature parameters; and adjusting cladding parameters of the cladding head according to the actual moltenpool morphology parameters and the actual molten pool temperature parameters. The laser powder feeding cladding system achieves multi-dimensional detection of the workpiece to be processed in the whole cladding process, and the monitoring data are rich and accurate, so that the detection accuracy is improved.
CPC Classification Number	B33Y30/00 ; B33Y50/02 ; C23C24/10
IPC Classification Number	C23C24/10 ; B33Y30/00 ; B33Y50/02
INPADOC Legal Status	（-REJECTION OF INVENTION PATENT APPLICATION AFTER PUBLICATION）[2022-05-27][CN]
INPADOC Patent Family Count	1
Extended Patent Family Count	1
Priority date	2019-06-06
Patent Agent	胡彬
Agency	北京品源专利代理有限公司
URL	[Source Record]
Data Source	PatSnap
Document Type	Patent
Identifier	http://kc.sustech.edu.cn/handle/2SGJ60CL/534295
Department	Department of Mechanical and Energy Engineering 创新创业学院
Recommended Citation GB/T 7714	李欣,刘朝阳,朱强,等. 一种激光送粉熔覆系统及激光送粉熔覆控制方法.

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