Micro stirring welding system integrating laser and mechanical sensors and welding method
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A dual-sensor, welding system technology, applied in welding equipment, non-electric welding equipment, metal processing equipment, etc., can solve the problems of large welding deformation and troubles
Active Publication Date: 2013-12-25
SHANGHAI AEROSPACE EQUIP MFG GENERAL FACTORY
View PDF7 Cites 8 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
However, the large welding deformation of the traditional welding method is an important problem that plagues its development.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0029] Such as figure 1 As shown, this embodiment includes: a five-axis machine tool platform 1, a welding spindle 2, a laser system 3, a mechanical sensor 4, a displacement sensor 5 and a control system, wherein the mechanical sensor 4 is installed on the welding spindle 2, and the displacement sensor 5 is installed on the Near the guide rail on the five-axis machine platform 1, the laser system 3 is installed on the five-axis machine platform 1, and the control system is respectively connected with the five-axis machine platform 1, the laser system 3, the force sensor 4, and the displacement sensor 5, and is used to control the Adjustment of axis machine tool platform 1, laser system 3, force sensor 4 and displacement sensor 5.
[0030] The five-axis machine tool platform 1 is a double-swing head mechanism with five-axis linkage in series, including X-axis, Y-axis, Z-axis, C-axis and S-axis. Among them, the X-axis, Y-axis, and Z-axis are moving axes, and the C-axis is rotati...
Embodiment 2
[0036] Embodiment 2 is a welding method using the micro-stirred welding system integrated with laser and mechanical dual sensors provided in Embodiment 1.
[0037] This embodiment includes the following steps:
[0038] The first step is to place the device to be welded on the five-axis machine tool platform, and after installation and fixation, control the movement of the X and Y axes through the control system to allow the laser sensor in the laser system to identify the starting point of the weld of the device to be welded;
[0039] In the second step, the laser system automatically identifies the welding seam of the device, and then saves the parameters of the welding seam track point into the corresponding database file;
[0040] In the third step, the staff writes the processing program in the control system and sets the welding process parameters;
[0041] The fourth step, after the above three steps are completed, press the welding start button in the control system, t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention discloses a micro stirring welding system integrating laser and mechanical sensors and a welding method. The micro stirring welding system integrating laser comprises a five-axis machine tool platform, a welding spindle, a laser system, the mechanical sensor, a displacement sensor and a control system, wherein the mechanical sensor is arranged on the welding spindle; the displacement sensor is arranged near a guide rail on the five-axis machine tool platform; the laser system is arranged on the five-axis machine tool platform; the control system is respectively connected with the five-axis machine tool platform, the laser system, the mechanical sensor and the displacement sensor and is used for controlling regulation on the five-axis machine tool platform, the laser system, the mechanical sensor and the displacement sensor. The micro stirring welding system completes butt and overlapping welding of an ultrathin aluminium sheet with a thickness of 0.2 to 1mm, a copper plate and other metals suitable for stirring welding, implements a mechanical and displacement dual-control motion system and functions of laser positioning, parameter fine adjustment and the like and can be used for welding a pin of a microchip and an ultrathin part.
Description
technical field [0001] The patent of the present invention relates to a micro-stirring welding system that can realize friction stir welding of ultra-thin light alloy metals, copper, etc., specifically a micro-stirring welding system and welding method that integrates laser and mechanical dual sensors. Background technique [0002] Aluminum alloy materials are favored by many industrial manufacturers due to the advantages of light weight, corrosion resistance, and easy forming. With the continuous improvement of the performance of this material, such as the emergence of new types of duralumin and super duralumin, it is widely used in aerospace, aerospace, Industrial manufacturing fields such as high-speed trains and high-speed ships have been more and more widely used. However, the large welding deformation of the traditional welding method is an important problem that plagues its development. Friction stir welding currently has two directions, one is the welding of super l...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B23K20/12B23K20/26
Inventor 赵维刚乔凤斌封小松范振昌
Owner SHANGHAI AEROSPACE EQUIP MFG GENERAL FACTORY
Login to view more 
Login to view more