With the development of industrialization, the requirements for conductive slip rings are getting higher and higher. Not only does it require that its material has high impact toughness, it also has corrosion resistance if it is not a good conductor. When dragging and touching with an electric brush, it must have the characteristics of abrasion resistance and random drag and touch. In order to meet the new requirements, a new type of conductive slip ring is adopted.
MK gas-electric integrated rotary joint turntable working video
No matter how the speed changes when the conductive slip ring rotates, the vibration and noise of the conductive slip ring can be reasonably controlled due to the sharp reduction of the world peak value, and the vibration of the motor can also be reduced, thereby greatly improving the running quality of the motor. Tests show that the ground resistance of high-purity graphite carbon powder can reach more than 100 m under loose and dry conditions, but under the action of welding fumes, the ground resistance quickly drops to zero.
Oil-soluble carbon dust is also one of the key reasons for the reduction of the insulation function of the insulating parts of the electrical slip ring chamber. Unique specifications and models can be quickly customized, and can be used to support all models. The insulating material of the electric slip ring is pre-impregnated, poured and laminated with epoxy resin glue and alkali-free glass fiber cloth. It has good insulation function, compressive strength and impact resistance, acid and alkali resistance, and Oxidation, high temperature resistance and embrittlement function. The copper ring is deep-processed by casting around copper, with high strength and low resistance. The key to poor natural ventilation is the blockage of the cooling air duct, the blockage of the natural ventilation ditch and the surface vents of the conductive slip ring, and the reduction of the exhaust air volume of the cooling fan of the circulation system. Especially when the surface temperature of the conductive slip ring is too high during operation, the damage of the brush will increase, and the accumulation of carbon powder will increase, which may block the safe passage for heat removal on the surface of the conductive slip ring. The most common failure of conductive slip ring and brush over temperature is the over temperature caused by mechanical equipment and friction.
The conductive slip ring is a motor accessory. It has a telescopic rod and a short conductive rod insulation layer fixed on the outer thread end of the short conductive rod. The short conductive rod and the telescopic rod are connected as a whole. The symmetrical geometric figure is selected for correction, and the mass distribution is uniform, which greatly reduces the average measurement and mass compensation of the side hammers, and reduces the number of hammers and telescopic rods.
When the conductive slip ring rotates, no matter how the speed changes, the world peak value will be greatly reduced. Therefore, the vibration and noise of the conductive slip ring can be controlled reasonably, the vibration of the motor can be reduced, and the running quality of the motor can be further improved. In addition, the conductive slip ring has the simple characteristics of being easy to implement and easy to use. The cost of the telescopic rod and the conductive rod is very high, and the cost performance is excellent.