E3 alarm is a common fault in the use of chillers, which is due to insufficient liquid level in the water tank. So, what are the precautions for water flow alarm?1. Is the water added sufficient to reach the normal position of the water level gaugeWhen adding water to the chiller, the liquid level should exceed the minimum level. It is recommende...

55455rml

2024-03-20

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Sometimes when using a laser marking machine to print something, it may not be obvious. What is the reason for this? In fact, there are many reasons why the laser marking machine may not produce obvious results during use, such as the power of the laser, the focal length, and the material used. We can first check the focal length of the laser marki...

이야기 너와

2024-03-19

194

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What are the fundamental reasons for additional dynamic loads and impact vibrations caused by gear transmission?

Carey

2024-03-19

189

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The operating accuracy and output torque accuracy of servo motors are relatively high, mainly used in equipment with relatively high requirements for process accuracy, processing efficiency, and work reliability, such as:1. Mechanical industry: machining centers, CNC punching machines, bending machines, shearing machines, PLC program controllers,...

Cruise Wang

2024-03-19

202

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Since the definition of bypass ratio is the ratio of gas flow in the inner and outer bypass channels, how does a gear driven turbofan that slows down the fan increase the bypass ratio??Is it because the torque increases after the fan slows down, resulting in an increase in the inclination angle of the fan blades? Can more air be sucked in?

Kevin

2024-03-18

236

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During the operation process, selecting different parameters and materials for marking workpieces can affect the marking depth of the laser marking machine, sometimes leading to shallow or deep marking effects. In fact, the marking depth of the laser marking machine can be adjusted to a certain extent. Here are five methods to adjust the marking de...

Keegan

2024-03-18

212

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In modern industrial production, laser chillers are widely used in fields such as metal processing, plastic processing, electronics industry, food and beverage, chemical and pharmaceutical industries. As an important refrigeration equipment in industrial production, the performance and parameters of the chiller are very important, directly affectin...

Marshall

2024-03-18

198

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Helical gear transmission has the following advantages:1. Having a larger transmission ratio: Helical gear transmission can provide a larger transmission ratio, making the structure of the transmission system simple and the structural size small.2. Has good balance: Helical gears have good balance and can reduce noise and vibration.3. Has lower no...

John Trant

2024-03-16

232

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Simply put, the main difference between servo motors and ordinary motors is:The servo motor has more precise positioning and feedback. Ordinary motors don't have them, they just turn on when powered on.1. Comparison of feedback methods between servo motors and ordinary motorsA servo motor can achieve precise control, allowing it to rotate as much...

Robert Evans

2024-03-16

199

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CO2 laser cutting machines, UV laser cutting machines, and metal laser cutting machines all use laser chillers for cooling and require maintenance of the chillers.In a metal laser cutting machine, both the laser and cutting head components require cooling from a chiller. The two components have different requirements for water temperature, and th...

Henry

2024-03-16

240

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1、 High power can improve performance and throughputHigh power laser cutting technology is increasing year by year. In 2015, 4kW laser cutting machines were frequently seen in the North American market. Entering mid-2019, the trend is towards high-power lasers of 6kW and higher. These high-power laser machines not only improve performance and yield...

Patrick

2024-03-15

249

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Servo motors are widely used in the field of automation control, such as in robotic arms and AGV vehicles, where there are varying numbers of servo systems. So, what are the future development trends of servos? Let's put it simply.1. Communicationalization.There are more and more servo motors of communication type. Compared to DC servo motors, AC...

jessie

2024-03-15

211

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Laser chiller equipment is one of the common equipment in our production field, and cooling water is used to cool the chiller equipment. Someone asked, can the cooling water of the laser chiller use well water or river water? NO!. For laser chillers, under normal circumstances, we usually use pure water to add. Next, let me analyze for you, what ar...

roy

2024-03-15

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The abnormal noise of servo motors can be caused by various reasons, and the following are some common reasons:Bearing wear: Bearings in servo motors may wear out due to prolonged or improper use, resulting in abnormal noises. When bearings wear out, metal friction sound and noise will be generated, and bearings need to be replaced to solve the p...

Terrelle

2024-03-14

218

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As is well known, refrigerant is used in refrigeration systems to transfer heat energy and produce refrigeration effects. It is an intermediate substance in the refrigeration process. It first receives the cooling amount of refrigerant to cool down, and then cools other cooled substances. The refrigerant used in air conditioning is well-known. In f...

Payson

2024-03-14

201

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