Common problems and cause analysis: problem phenomenon, cause analysis, solution, weak welding (bite mark) the welding temperature is too low, adjust to the appropriate welding temperature, the flux is not sticky or insufficient, add enough flux, the welding rod ear is not clean, the welding rod ear is clean, the mold temperature is insufficient, the preheating time is prolonged, the air pressure is adjusted, the bus bar is not smooth, the air hole, lead wire and flux are excessive, and the flux is sucked dry, The pole lug is too long, the pole lug is cut, there are pores in the pole lug part, the pole lug has been melted, the temperature is too high, adjust to the appropriate welding temperature, the preheating time of the lower mold is too long, the casting welding time is too long, the casting welding time is too long, the casting welding time is too long, the bus or components are not formed, the cooling water quantity is insufficient, the water quantity is sufficient, the cooling water pump fails, the cooling water pump is replaced or repaired, and the cooling method is improper Adjust the cooling mode, pull rod deformation, etc., or the cooling parameters of pull-off rod group (difficult to demould) are inappropriate, adjust the cooling mode and mode, the air pressure is not enough, increase or adjust to the appropriate pressure, poor demoulding, spray release agent, rod lug welding is not in place, adjust rod lug or replace bad rod plate, tin content is insufficient, the preheating time of tin (tin content is 1-1.5 g) mold is too long, shorten the preheating time, During use, press the start button to stop operation. If the actual temperature is lower than the minimum temperature, adjust the minimum temperature or wait for the temperature to rise.

变位机专用焊接辅助设备，适用于回转工作的焊接变位，以得到理想的加工位置和焊接速度。焊接操作机一般由立柱、横梁、回转机构、台车等部件组成。 将焊接机头或焊枪送到并保持在待焊位置，或以选定的焊接速度沿规定的轨迹移动焊剂的装置。数控切割机用数字程序驱动机床运动，随着机床运动时，随机配带的切割工具对物体进行切割。

Special welding auxiliary equipment for positioner is suitable for welding positioner of rotary work to obtain ideal machining position and welding speed. The welding operator is generally composed of columns, beams, slewing mechanisms, trolleys and other components. A device that sends and maintains the welding head or welding gun at the position to be welded, or moves the flux along the specified track at the selected welding speed. CNC cutting machine uses digital program to drive the movement of the machine tool. When the machine tool moves, the random cutting tool is equipped to cut the object.

按开始按钮0.5秒以下，按开始按钮0.5秒以上，按紧急停止按钮旋出重置设备或排除异物，然后重置行程传感器，移动行程传感器，将行程传感器调回原位置，行程传感器损坏,更换传感器，按任意键不要运行，空气源没有打开或空气压力不够，打开或调整空气压力，实际温度低于温度，调整温度或等待温度上升，电脑板冻结，关闭电源重新启动，温度不上升，电热管损坏，更换电热管，水箱水位高于模具进水口或电磁进水阀损坏。

Press the start button for less than 0.5 seconds, press the start button for more than 0.5 seconds, press the emergency stop button to turn out the reset equipment or eliminate foreign matters, then reset the travel sensor, move the travel sensor, return the travel sensor to the original position, the travel sensor is damaged, replace the sensor, press any key not to run, the air source is not opened or the air pressure is not enough, open or adjust the air pressure, If the actual temperature is lower than the minimum temperature, adjust the minimum temperature or wait for the temperature to rise, the computer board freezes, turn off the power and restart, the temperature does not rise, the electric heating pipe is damaged, replace the electric heating pipe, the water level of the water tank is higher than the mold water inlet or the solenoid water inlet valve is damaged.

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