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. ...

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) The positioning accuracy of the parts is higher, and the relative position accuracy of the weld is higher, which should be ≤ 1mm. 2) Because the weldments are generally welded by a plurality of simple parts grouped, and the assembly and positioning welding of these parts are carried out in order on the welding fixture, therefore, their positioning and ...

1. Adjust the welding current Welding current is the circuit current flowing through the welding rod and welding wire during welding, when setting the welding current, it is necessary to refer to the specifications of the weld and the penetration depth and width, the welding current is too large or too small will affect the welding quality, and the welding current is too large.

The robot welding adopts argon-rich mixed gas shielded welding, and the welding defects in the welding process generally include welding deviation, undercut, porosity, etc., which are analyzed as follows: (1) The welding deviation may be due to the incorrect position of the welding or the problem of finding the welding gun. At this time, consider T...

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) Select a reasonable welding sequence to reduce the welding deformation and the length of the walking path of the welding torch to formulate the welding sequence. (2) The spatial transition of the welding torch requires a short, smooth and safe movement trajectory. (3) Optimize the welding parameters, in order to obtain the best welding parameters, make a working test...

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) Open modular control system architecture: using distributed CPU computer structure, divided into robot controller (RC), motion controller (MC), optoelectronic isolation I/O control board, sensor processing board and programming teaching box, etc. The Robot Controller (RC) and the programmed teaching pendant are connected via a string...

1. Program control system: apply a certain regular control effect to each degree of freedom, and the robot can achieve the required space trajectory. 2. Adaptive control system: when the external conditions change, in order to ensure the required quality or in order to improve the control with the accumulation of experience...

1. Degrees of freedom The degrees of freedom can be explained by the number of axes of the robot, the more axes of the robot, the more degrees of freedom, the greater the flexibility of the movement of the mechanical structure, and the more versatile. However, the increase in degrees of freedom makes the structure of the robotic arm complex, which will reduce the rigidity of the robot. While...

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 ...

1. Robot system failure (1) A collision occurred. It may be due to deviations in the assembly of the workpiece or inaccurate TCP of the welding gun, the assembly can be checked or the TCP of the welding torch can be corrected. (2) If there is an arc fault, the arc cannot be initiated. It may be due to the fact that the welding wire is not in contact with the workpiece or process parameters.

1. Deoxidation and alloying. In order to compensate for the burned alloy and improve the mechanical properties and physical and chemical properties of the weld, manganese ferroalloy is added to the electrode coating for deoxidation, desulfurization, dephosphorization, dehydrogenation, alloy permeation, etc., so as to ensure the performance of the weld. Mn + FeO = MnO + Fe ...

1. Improve the accessibility of welds. 2. It is particularly important to make the weld in the position of flat welding, especially when welding the weld of critical thickness. 3. When welding thin plates, the welding speed can be increased through displacement, and vertical welding can also be realized. 4. Machine ...

1. Generally, when performing precision welding, the electrode rod needs to be adjusted to the corresponding position first, so that the motor can just touch the weldment, and the welding robot is the same. In addition, the electrode arms need to be balanced with each other to achieve good welding quality. ...

　　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. Simple operation and stable performance. Robot welding positioners are made according to the specific needs of different manufacturers, so the overall operation is also designed according to the habits of merchants. This kind of equipment is simpler to operate, more stable, stable in performance, and can also ensure ...

(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.

1. The welding cycle of each solder joint can be greatly reduced, because the opening degree of the welding tong is precisely controlled by the robot, and the welding tong can start to close during the movement process between the points of the robot; And after a little bit, the welding tong is opened, and the robot can be displaced at the same time, without having to wait ...

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 ...