Robot Intelligent Welding System

01 The definition of smart welding

02 QJAR Intelligent Welding System

03 Intelligent Welding Process Features

04 Applications

05 QJAR Intelligent Development Plan

The Definiation of Smart Welding

Cutting-edge technology is used in smart welding, which improves quality, accuracy, and efficiency by fusing old-fashioned techniques with cutting-edge tools. By combining sensors, automation, real-time monitoring, and data analytics, this creative method enhances control and supervision and enables in-the-moment modifications and improvements.

Through continuous data collection, sensors and monitoring systems in smart welding allow automated systems to precisely adjust for peak performance. This synergy reduces human error, increases consistency, and elevates weld quality.

QJAR Intelligent Welding Process

The system uses an offline programming method driven by a model and expert library, enabling automatic generation of positioning paths without the need for manual teaching. Through our independently developed welding expert software, it supports advanced functions such as multi-layer and multi-pass welding, continuous welding, fillet welding, automatic positioning, weld tracking, breakpoint recovery, and collision detection. The system is designed to flexibly accommodate workpiece deformation and adapt to complex and variable application environments, making it highly effective for processing small batches of non-standard parts.

QJAR Intelligent Welding Restrictions

Meet the requirements for intelligent welding

Two Direction of smart welding

1. Intelligent trajectory planning based on drawing import

2. Line scanning post-welding based on graphic modeling comparison

Two Direction of smart welding

Full module integration, providing overall solution

Two Direction of smart welding

QJAR Plan Layout and Scope of Supply

Smart welding layout

Seven-axis plan layout

Welding robot configuration

Welding robot configuration

QJR6-2000H Load: 6kg Wingspan: 2014mm

QJR6-1400H Load: 6kg Wingspan: 1456mm

Welding robot configuration

Critical pulse

  • Lowspatterand low heat input, suitable for high- speed welding of medium and thick plates
  • Compared with standard pulse walking speed, it can be increased by 1.2~1.5 times
  • Thearcis more concentrated, the penetrating power is stronger, and the penetration depth is deeper
  • Wide voltage matching range, good welding adaptability, simple operation

Welding machine selection and functional advantages

Welding machine selection and functional advantages

Intelligent trajectory planning product composition

Intelligent welding hardware

Communication connection

Smart welding layout

Smart welding layout

Seven-axis upside-down layout

Eight-axis layout

Smart welding layout

1

Robot body

QJR6-1400H intelligent welding version, QJR6-2000H intelligent welding version

Include

2

Welding machine and wire feeding system

Aotai NBC500RP Plus, Megmeet Dex2 500MPR

 

Include

 

3

Water cooled welding gun

Daily consumption ARH11501W, standard length 294.7, +100L, +200L, +300L

 

Include

 

4

Intelligent welding system

Laser, industrial computer and other control systems

 

Include

5

External axis control

3+2 expansion axis

 

6

 

Gun clearance station

Three-in-one, (gun cleaning, cutting, oiling)

Optional

7

Operation desk/control cabinet

Including mouse, keyboard, monitor, installation of industrial computer and switch

No

8

Ground rails and slides L-shaped

inverted beam

Formal 500kg load floor rail, upside down 2T floor rail. The sliding table carries the robot, control cabinet, welding machine, and vat of welding wire.

No

9

Tire frame/ platform

Workpiece support

No

Intelligent welding process features

Digital twin

  1. Use digital twin technology to build a twin welding workstation in the
  2. 3D model data analysis, automatic calibration of welds or extraction of drawing process information
  3. Automatically generate inevitable path obstacle avoidance program

Parametric modeling

For commonly used structural software, built-in parametric model function

Complex structures still require 3D models

In graphics processing, the column and corbels models of the three- dimensional drawing cannot be separated. When imported into the offline software, you can only keep the corbels and delete the columns.

Welding process expert library

  • Standard structure technology expert library
  • Custom welding process library

Welding application cases

Case site

Intelligent welding application cases</h2

Weld Status

Weld Status

H-shaped structural stiffener welding

Communication connection

Transformer tank

Corbel welding

QJAR Intelligent Development Plan

Stage 1

Model development
Stability

Stage 2

Welding software development
Platformization

Stage 3

Visual guidance
Industry customization

Stage 4

Production adaptive
Digitizing