Femtosecond is a unit of time, and one femtosecond is equal to 10 ^ -15 seconds. Femtosecond laser refers to a laser with a pulse width of femtosecond level. Femtosecond laser has the characteristics of short pulse width and high power peak. Due to its extremely short pulse width, femtosecond laser can process materials on extremely small scales un...
2024-06-2614100Gear reducer, as a common transmission device, plays an important role in industrial production. However, sometimes we encounter situations where the motor rotates but the gears do not rotate. This article will analyze the causes of this problem and provide corresponding solutions.Cause analysis:1. Excessive gear friction: It may be due to poor l...
2024-06-2513710What should I do if the servo motor unexpectedly shuts down or restarts?
2024-06-2512710I believe many friends will encounter such problems when using industrial chillers. The expansion valve is frosting! So why does it frost? How to solve this problem?Discussion and analysis1. Some people will first consider whether the expansion valve is blocked or opened too small.2. Some people may also consider whether the fan is faulty.3. Of co...
2024-06-2411110How does a frequency converter change the motor speed?
2024-06-2413710Picosecond laser is a type of laser specifically designed for precision machining. Picosecond laser is a laser with an extremely short pulse width, which is within the range of picoseconds (1 picosecond=10 ^ -12 seconds). Due to the extremely short signal period of picosecond laser, it can accurately cut or mark extremely fine patterns.Picosecond...
2024-06-2412510The visual laser control system is a new type of CNC operating system that combines visual recognition technology with laser control technology. Compared with ordinary laser control systems, the visual laser control system has faster processing speed, higher processing accuracy, more flexible processing methods, and can be deployed in more complex ...
2024-06-2213510There are four main points: fire prevention, condensation prevention, waterproofing, and lightning protection.Preventing fires1. When using a laser cutting machine, do a good job of cleaning the surrounding environment of the equipment. Avoid stacking flammable and explosive foreign objects around to prevent sparks from splashing and causing fire...
2024-06-2210810Sometimes, the deceleration motor may not rotate during use. So, let's summarize how to determine the quality of the three-phase asynchronous motor coil and what instruments should be used for inspection:1. A megohmmeter can be used to measure the insulation resistance between motor phases and phase to ground, and should not be less than 0.5 megoh...
2024-06-2212910Wheel drive is the most commonly used transmission method in mechanical equipment, widely used in various industries. As a gear device for transmitting motion and power, it plays an important role in almost any large-scale equipment.1. A pair of gears that mesh with each other will experience periodic changes in the elastic stiffness of their tee...
2024-06-2112810In three-phase asynchronous motors, rated current refers to the current value of the motor when operating at rated power and rated voltage. Rated current is an important parameter in motor design and selection, used to ensure that the motor will not overload or overcurrent under normal operating conditions.The relationship between the rated curre...
2024-06-2115410When choosing a chiller, air cooling and water cooling each have their own advantages and applicability, and the specific choice depends on your specific needs and conditions. Here are some key points to help you make wiser decisions when making choices:1. Cooling method: The air-cooled chiller is cooled by air, while the water-cooled chiller is ...
2024-06-2111000The frequency of water change for industrial chillers is mainly determined by the operating environment and water quality. In general:1. Change water every six months in a high-quality environment.In high-quality environments, such as laboratories or independent air-conditioned rooms, the circulating water of industrial chillers can be changed ev...
2024-06-1912810The visual laser control system combines visual recognition and laser control technology, allowing machines to automatically judge processing objects through visual recognition technology, further enhancing automation capabilities on the basis of the original operating system. The main functions of the visual laser control system include:1. Targe...
2024-06-1813820CO2 laser marking machine is a common industrial marking equipment that uses a CO2 laser as the light source to mark the workpiece by controlling the position and intensity of the laser beam. However, when using CO2 laser marking machines, sometimes there may be uneven light output, which can affect the quality and efficiency of marking. Next, let'...
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