Technical characteristics of Korea Hyundai Heavy Industry Robot - spot welding robot

The weld is not fully penetrated Incomplete weld penetration is one of the common defects in robotic welding. When this happens, the depth of the weld is not enough, which leads to a decrease in the strength of the weld. There can be a variety of reasons why a weld is not fully penetrated, such as insufficient heat input or incorrect welding parameters. ...

1. Failure of the operating system. That is, the soft fault of the automatic welding robot, often data loss or the operating system can not be started, the automatic welding robot has a protection function, can send an alarm signal to the fault source, only need to repair the fault according to the alarm reminder, in case the data ...

The maintenance of spot welding robots can be roughly divided into four steps, namely cleaning, inspection, adjustment, and inspection. In the daily maintenance process, prevention is the main thing, which can not affect the normal operation of the welding robot and reduce the economic loss of the enterprise. clean Refers to the point ...

　　Each manufacturer of argon arc welding robot has its own specific supporting welding equipment, and the corresponding interface board has been inserted in these welding equipment, so there is no additional interface box in the arc welding robot system. It should be noted that during the TIG welding robot work cycle, ...

1. Welding speed. Welding speed needs to match the welding quality, if the welding speed is too fast, it will affect the welding quality, easy to appear welding deviation, less welding, missing welding and other welding defects, the welding speed is too slow, it will affect the product production process, welding speed is an important indicator to determine the welding efficiency. ...

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. ...

1. Point control mode (PTP) This control method only controls the pose of the industrial robot end-effector at certain discrete points in the workspace. In the control, the industrial robot only requires to be able to move quickly and accurately between adjacent points, and there is no trace of the target point.

1. Welding deviation problem: It may be caused by incorrect welding position or problems when looking for the welding gun. At this time, it is necessary to consider whether the position of the center point of the welding torch is accurate and adjust. If this happens often, it is necessary to check the zero position of each axis of the welding robot and recalibrate ...

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) 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. Stabilize and improve the welding quality to ensure its uniformity. When using robot welding, the welding parameters of each weld are constant, and the quality of the weld is less affected by human factors, which reduces the requirements for the operation technology of workers, so the welding quality is stable. And when manual welding ...

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. ...

(1) Arc welding robot system optimization and integration technology: The arc welding robot adopts AC servo drive technology and high-precision, high-rigidity RV reducer and harmonic reducer, which has good low-speed stability and high-speed dynamic response, and can realize maintenance-free function. (2) Coordinated control ...

(1) Welding robots improve production efficiency Everyone knows that the welding robot has a short response time and fast action. The welding speed is 60-3000px/min, which is much faster than traditional manual welding. The welding robot can work continuously during operation, but the traditional welder cannot ...

The important condition of welding forming is to set the welding parameters: basic parameters such as current, voltage, time, and special functional parameters such as restart, arc detection, preparatory air supply, and water cooling abnormality, etc. The selection of welding parameters is more difficult, because the various welding parameters are not isolated, but mutually ...

1. Ensure that the water and electricity are complete, and ensure that the alarm of the safety door and grating is lifted. 2. In the manual state of the robot, move the robot cursor to the alarm bar and press All to confirm that the welding enable is on (the blue button in the lower left corner of the teaching box screen is not crossed). ...

Arc welding robots refer to industrial robots used to perform automatic arc welding. The composition and principle of the arc welding robot are basically the same as those of the spot welding robot. Arc welding robots are mainly used in the welding production of various types of auto parts. Arc welding robot system composition General arc welding robots ...

(1) It can improve the welding quality and ensure the stability of the welding quality. For electric welding, although the welding parameters have been set in advance during manual welding, during manual welding, the different position of the solder joint and the angle of the welding tong will affect the welding quality and uniformity of the solder joint.

The robot welding gun refers to the part of the welding process that performs the welding operation, which is flexible, convenient and fast, and the process is simple. The welding torch uses the heat generated by the high current and high voltage of the welding machine to collect at the end of the welding torch to melt the welding wire, and the molten welding wire penetrates into the part to be welded.

1. High work efficiency The column robot palletizer grabs 300-400 times per hour, and you can choose between single and double claw hands, and the speed and quality are much higher than manual labor. 2. High operation accuracy and large working range. The column robot palletizer occupies a small area, and the action ...