1. The focal length was not adjusted properly, please readjust the focal length.2. The CW method of the marking software is not selected, and the light will be weak. The CW method is selected.3. The cavity, total reflection mirror, half reflection mirror, and beam expander are not properly adjusted. Please readjust them.4. The laser did not hit th...

Cyril

2024-07-12

125

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1、 How to calculate the proportion of antifreeze for laser chiller?The proportion of antifreeze for laser chillers varies according to different working environments, usually determined based on the ambient temperature and the antifreeze properties of the material.Generally speaking, the antifreeze ratio at room temperature is 1:2 (antifreeze: wate...

Darren

2024-07-12

104

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1. Single phase faultThis situation occurs when any phase of the power supply voltage is lost. This is because the normal operation of a three-phase induction motor requires a three-phase voltage source. Due to this malfunction, the motor may burn out or generate heat.2. Reverse phase sequence faultWhen any phase of the three-phase power supply i...

Abel

2024-07-11

140

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In order to produce highly precise products, the fourth axis accurately defines the motion of the worktable and cutting tools of the machine tool, especially the spatial position of the worktable and cutting tools, using coordinate values, and describes the motion in multidimensional space using digital information.Common fault diagnosis of the f...

Williams

2024-07-11

132

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The winding problem of a DC reduction motor is a complex problem, and the winding is an important component of the reduction motor. Once a fault occurs, serious problems can occur. However, we need to explain some characteristics and characteristics of the winding in the reduction motor (or gear reducer) clearly.1. The basic data of the winding s...

Kevin

2024-07-10

146

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1. The working pressure imbalance of the machine tool hydraulic systemThe working pressure imbalance of the hydraulic system is manifested as unstable pressure, delayed pressure conversion, and high unloading pressure. The cause of such malfunctions is caused by hydraulic pumps and valves. The phenomenon of trapped oil in hydraulic pumps has not be...

Marshall

2024-07-10

116

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Laser marking is a very precise processing technology, usually with an accuracy of around 0.1-0.05mm. However, in high-end fields such as medical devices, integrated circuits, and semiconductors, such accuracy is still insufficient. Some tasks with higher processing requirements may require higher accuracy, such as accuracy below 0.05mm. In order t...

Tory

2024-07-09

139

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Circuit issues causing the linear motor to run incorrectly1. Control system malfunctionWhen the control system connected to the linear motor malfunctions, the motor may experience uncontrollable or inaccurate control. At this point, the control system should be checked to identify the cause of the malfunction and promptly repaired.2. Power interfer...

David

2024-07-09

177

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Zeroing is a big issue in servo control. There are a variety of system requirements for zeroing, different zeroing methods supported by each manufacturer's motion controller or driver, and a variety of feedback types for servo motors, resulting in a variety of zeroing methods. In addition, the description of key terms related to zero return varies ...

Henry

2024-07-08

122

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PLC (Programmable Logic Controller) is a very commonly used device in industrial automation control systems, which has a high degree of programmability and reliability and can be used in a variety of automation control situations. The following are some application scenarios of PLC in industrial automation control:Manufacturing industry: In the m...

Robert Evans

2024-07-08

134

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The linear motor has a compact structure, low power consumption, fast operating speed, and high acceleration. By directly driving the load, high-precision position positioning control from high speed to low speed can be achieved. Linear motors have a low failure rate, are maintenance free, and have a long service life. If the environment is not han...

Liam

2024-07-06

123

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The biggest difference between the visual laser marking control system and ordinary laser marking is that it is equipped with a control system with visual recognition function. The quality of the control system also largely determines the accuracy of visual recognition and the speed and precision of marking processing.The visual laser marking con...

roy

2024-07-06

132

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Steps for calibrating permanent magnet synchronous motors:1. Determining the coordinates of the calibration starting point usually involves single component adjustment of the d-axis and q-axis components of the current, obtaining the gradient vectors of the d-axis and q-axis of torque variation with the current.2. Calculate the test current based ...

Christian

2024-07-05

133

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With the development of industry, the corrosion and wear of mechanical surfaces have become an important issue restricting industrial production. How to enhance the surface strength of machinery has become one of the more concerned issues in industrial development. There are many surface repair and strengthening technologies, among which metal ther...

Christian

2024-07-05

127

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In the no-load experiment of asynchronous motors, a three-phase voltage regulator is used to supply power, causing the stator terminal voltage to gradually decrease from (1.1-1.3) Un, and the no-load current to gradually decrease until there is a significant change in the motor speed and a significant increase in no-load current. Why does a decreas...

Payson

2024-07-04

162

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