Shanghai Tonghan ABB Welding Robot Workstation Solution

Basic information and welding requirements for welded components

Implementation principles for welding projects:

Implement advanced teaching systems for robots and provide * robot system equipment for the education industry.

The solutions provided by and can realize the scientificity, progressiveness and practicability of the teaching system.

Basic information of the workpiece:

Workpiece Name: Welding Robot Teaching Workpiece (Steel, Aluminum)

Weld seam forms of workpieces: lap joint, butt joint, corner joint, etc

Workpiece material: carbon steel, stainless steel, aluminum alloy, etc

Workpiece weight: ≤ 50KG

Welding method: Melting electrode gas shielded welding

Welding wire specification: Φ1.2 Solid core welding wire (standard)

Welding process and process requirements:

Workpiece loading and unloading method: Workpieces are manually loaded and unloaded.

Welding process: Single wire is used during weldingconsumable electrodeGas shielded welding. The welding quality can be tested by the buyer's quality inspection department in accordance with Chinese national standards or the buyer's enterprise standards.

Accuracy requirements for welded components:

The surface of the workpiece shall not have oil rust or moisture that affects the welding quality;

There must be no sagging or burrs that affect positioningwait；

The gap between the welded joints is less than 1.5mm, the position of the welding points is basically fixed, and the height of the welding angle of the welding points is less than 3mm. When the gap is greater than 1.5mm, manual repair welding is required, and the repair welding seam is uniform;

The consistency error of the same weld seam group is less than 1mm.

Introduction to Robot Welding System

Implementation principles for welding projects

Realize robot automation welding;

Adopting flexible arc welding robots for welding production, the production conforms to the process flow; By adjusting the fixture, welding of workpieces with similar structures and similar external dimensions can be adapted

Introduction to Robot Welding System

System Introduction

Construction of 10 sets of welding robot teaching and training units in the robot arc welding teaching and training workshop(Among them, 6 sets are basic teaching and training system units for robot arc welding, and 4 sets are extended teaching and training system units for robot arc welding)

Usage environment

1）Power supply: three-phase380 V，50 HzThree phase220 V，50 HzVoltage fluctuation range:-10% ~ +10%）

2）Compressed air: the lowest4 barsZui High5.5 bars
3）Workshop temperature and humidity: the lowest0 degree/15%The highest45 degree/85%

4）The vibration acceleration in the workshop is less than0.5G.
5）Workstation power capacity:25Kw

6）The robot controller and welding machine power supply need to be separately connected from the workshop power grid for independent control.
7）Workshop foundation: Equipment installation ground bearing capacity ≥0.5 ton/square meter.

General Introduction

Welding robot workstationComposed of 1 ABB robot IRB1410, 1 Megmeet welding power supply, 1 TBI welding gun, 1 positioner, 1 base, etc.

Introduction to the design concept of welding robot workstation: The construction of this workstation is equipped with European brand robot ABB. ABB robot is one of the most widely used robots in the product industry and one of the most commonly used robots in enterprises for students to work after graduation. In order to enable more students to personally learn the basic operation of robot welding machines on site, the following content can be learned in a targeted manner:

1) Basic understanding of industrial robots.

2) Industrial robot teaching pendant motion operation.

3) Point teaching of industrial robots.

4) Basic parameter settings for industrial robots.

5) Basic motion instruction learning for industrial robots.

6) Program editing for industrial robots based on teaching devices.

7) Industrial robot I/O control application.

8) Basic wiring methods for industrial robots.

9) Simple trajectory running programming and demonstration.

10) Basic knowledge of welding robot training system.

11) Operation and use of welding robot training system.

12) Commonly used typical welding robot carbon steel welding process.

13) Operation and use of welding power supply.

14) Welding robots learn the process operation of welding specimens.

Waiting for a series of teaching activities is of great significance for learning robot welding!