Korea Hyundai Heavy Industries Robot - Maintenance of welding robots

1. Welding robot weld seam tracking technology In the welding process of the welding robot, the welding torch deviates from the weld due to the influence of various factors such as strong arc radiation, high temperature, smoke and dust, sputtering, groove conditions, machining errors, fixture accuracy, surface state and thermal deformation of the workpiece. Weld...

1) A manipulator can also be referred to as a manipulator. It is a mechanical device that has a similar function as a human arm and can grasp and place objects or perform other operations in space. 2) Actuator A power device that converts electrical or fluid energy into mechanical energy 3) Knot ...

1. Mechanical production With the intensification of the welding task of the mechanical production operation, the welding operation has poor working conditions, the heat radiation is large, and it is a dangerous operation, and there are many large-scale equipment in the mechanical production, which also increases the difficulty of welding, and the welding robot ...

1) lubricate each axis of the robot; 2) red grease nipples on RP positioners and RTS tracks with butter; 3) The blue oil nozzle on the RP positioner with gray conductive grease; 4) Feed the needle roller bearing with lubricating oil (a small amount of butter is sufficient); 5) Clean up the gun ...

1. Collision of guns: It may be due to the deviation of the workpiece assembly or the inaccuracy of the TCP of the welding gun, you can check the assembly situation or correct the TCP of the welding gun. 2. If there is an arc fault, the arc cannot be initiated: it may be due to the fact that the welding wire does not touch the workpiece or the process parameters are too small.

1. Carry out fault analysis and train industrial robot maintenance workers to master fault analysis methods. 2. Closely combine the actual injection molding production and the condition characteristics of the injection molding machine, and divide the industrial robots in use into three categories: A, B and C to determine the focus of fault management. 3. Adopt monitoring instruments to ...

The main characteristics of the handling and palletizing robot are: First, it can carry out high-precision packaging operations After the integration of palletizing robots and other equipment, the original tedious packaging operation can be completed by robots, which saves a lot of labor for the enterprise and makes the enterprise modern.

a) Number of axes in the system (sum of linkage and non-linkage shafts) b) Number of linkage axes c) Dimensions and weight d) Power source parameters and total power e) Number of axes of the robot body f) The number of shafts and structural form of welding positioner g) Number of axes of the moving device ...

1) Stabilize and improve the welding quality, and reflect the welding quality in the form of numerical values; 2) improve labor productivity; 3) Improve the labor intensity of workers and work in harmful environments; 4) reduce the requirements for workers' operation technology; 5) Shorten ...

Welding robots are industrial robots engaged in welding, cutting and spraying. The welding robot mainly includes two parts: the robot and the welding equipment. The robot consists of a robot body and a control cabinet (hardware and software). The welding equipment, taking arc welding and spot welding as an example, is powered by welding, (including ...

Welding velocity refers to the linear velocity of the arc moving along the welded joint. All other things being equal, a medium welding speed is the maximum penetration depth. As the welding speed decreases, the amount of deposited metal per unit length of weld increases. At very slow welding speeds, the welding arc impinges on the weld pool, not the base metal. ...

Classification of handling robots: 1. Multi-joint robot: flexible action, small inertia of movement, strong versatility, can grasp the workpiece close to the machine base, and can bypass the obstacles between the body and the working machinery to work, with the needs of production, the flexibility of the multi-joint arm, the positioning accuracy ...

1. Teaching programming Teaching programming refers to the operator using the teaching board to move the robot terminal welding gun to manually track the weld, record the weld trajectory and welding process parameters in time, and the robot reproduces the welding process point by point according to the recorded information. Features of teach-in programming: This...

(1) Welding deviation problem: it may be that the welding position is incorrect or there is a problem when the welding gun is found. In this case, it is necessary to consider whether the TCP (welding torch center point position) is accurate and adjust it. If this situation occurs frequently, it is necessary to check the zero position of each axis of the robot and re-calibrate the zero ...

1. Carry out correct debugging. Before using the arc welding robot for welding work, it is necessary to debug the work, adjust the welding parameters according to the specifications of the weldment and the welding environment, observe whether the weld is well filled, and if there are welding defects, it needs to be checked and corrected in time.

1. Hardware failure The hardware part of the welding robot workstation is mainly composed of the robot body, the control cabinet, the welding power supply, the peripheral equipment and various lines. The hardware failure of the welding robot workstation is mainly caused by the loss of electrical components such as relays, switches, fuses, etc.

1. Man-made faults caused by improper operation mainly include damage to the welding torch of the welding robot and improper loading and unloading of the workpiece, which causes the positioner to be deformed with the movement. 2. Faults caused by poor design and manufacturing of peripheral equipment, mainly including: lifting platform switch and cable problems, teaching pendant display part of the components...

1. The setting of the welding joint of the spot welding robot: The solder joints of the spot welding robot are carried out in the teach pendant, which has multiple functions in the teach pendant, and the solder joints can be set according to the specifications of the workpiece to be welded and the reasonable teaching sequence.

1. The battery of the data storage on the robot encoder is not electric or has been damaged and disassembled, and the battery installation box of the pulse data storage of the encoder is disassembled, and the voltage of each battery of the battery box is measured, which is below 1.4V, and the battery voltage is obviously low. ...

On November 8, 2017, Hyundai Robotics and Guangdong Yiheng Industrial Equipment Co., Ltd. (hereinafter referred to as "Yiheng Company") signed a strategic cooperation agreement in Shanghai, signed a contract with 100 robots, and launched a full range of in-depth cooperation to jointly devote themselves to the research and development, application and promotion of high-end robots.