Generally speaking, when the stepper motor has been confirmed, we mainly select the driver based on the motor's current, subdivision, and supply voltage.1. Determine the torque required for the load carried by the motor, and the torque of the selected driver must meet the motor's usage.2. Determine the rated current of the stepper motor used, and...

Silvano

2024-03-30

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The principle of a laser marking machine is to vaporize the surface of a material in an instant through the high temperature generated by laser focusing, and generally the color of the material itself is printed out.The color of metal laser marking mainly depends on the nature of the material, followed by the size of the laser force (i.e. power, ...

Silvano

2024-04-01

206

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The causes of cracksDuring the fusion process, the high-energy laser beam rapidly heats up, causing a significant temperature gradient between the fusion layer and the substrate. In the subsequent cooling, the volume of the cladding layer and the substrate is inconsistent, which constrains each other and generates stress.During the growth process ...

Roderick

2024-04-01

257

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Machine tool industry: Stepper motors are widely used in the machine tool industry, mainly for controlling the feed and positioning of machine tools. In CNC machine tools, stepper motors can accurately control the machining position and speed of workpieces, thereby achieving high-precision machining. In addition, stepper motors can also be used to ...

RTP

2024-04-01

236

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Chain transmission usually includes the following types. The first type is a very ordinary roller chain, and the sprocket mainly has two parameters: tooth number and pitch circle. When designing, only the strength of the chain needs to be considered, and then the pitch of the shaft and chain need to be selected based on the transmission power. The ...

Clarence

2024-03-29

251

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1. The DC servo motor used as a DC servo motor usually has a separate DC power supply in the winding and armature winding fields. This control can be archived by controlling the armature current or excitation current. Magnetic field control includes some special advantages over armature control. Similarly, armature control also has some advantages ...

Terrelle

2024-03-29

205

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Laser cooling is a technology that utilizes the interaction between laser and atoms to reduce atomic motion speed and obtain ultra-low temperature atoms. During the laser cooling process, multiple laser beams illuminate the target atoms from different directions, subjecting their particles to the pressure of light to prevent their thermal vibration...

Payson

2024-03-29

213

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The stepper motor is now widely known and applied by most people, which is of course determined by its own advantages and performance. Especially the step value of the motor is not affected by various interference factors. Such as the magnitude of voltage, the value of current, waveform, temperature changes, etc.Also, the error of the stepper mot...

Miller

2024-03-28

212

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Gears are an important component of gear reducers, and for gear reducers, gears play an important role. The advantages of using good gears for gear reducers include:1) In commonly used mechanical transmissions, gear transmission has the highest efficiency, and closed transmission has an efficiency of 96%~98%, which has great economic significance...

Smith

2024-03-28

242

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The cooling method of a laser usually depends on its power, application requirements, and working environment. The following are some common types of lasers and their common cooling methods:Gas laser:Air or water cooling. High power gas lasers typically require a water-cooling system to effectively cool the laser medium and maintain equipment sta...

Darren

2024-03-28

198

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Firstly, the focus position of the fiber laser cutting machine affects the cutting accuracy, especially the diameter of the focal spot. The diameter of the focal spot should be as small as possible to produce a narrow slit; The diameter of the focal spot is directly proportional to the depth of focus of the focusing lens. The smaller the depth of f...

Jack Wilborn

2024-03-27

219

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Brushless Direct Current Motor, also known as an electronic commutation motor (ECM or EC motor) or synchronous DC motor, is a type of synchronous motor that uses a direct current (DC) power source. A brushless DC motor is essentially a permanent magnet synchronous motor that uses a DC power input and is converted into a three-phase AC power supply ...

Andre J

2024-03-27

216

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As one of the important components of a ball mill, gears can have a significant impact if they fail. So, what are the common faults and solutions for ball mill gears?1. Cracking of the large gear ring of the ball millIf the vibration of the body suddenly intensifies and the noise increases after long-term operation of the ball mill, it is likely t...

Marshall

2024-03-27

198

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Summary:1. Metallurgical bonding between coating and substrate, with high bonding strength;2. The hardness and thickness of the cladding layer are well controllable;3. The dilution rate of the cladding layer is low, the grain size of the cladding layer is fine, the surface hardness is high, and the wear resistance is good;4. High powder utilization...

Liam

2024-03-26

189

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1. The connecting bolts are prone to twisting and breaking. For a screw conveyor composed of several screws, the connecting bolts at the head section bear the torque of the fully loaded motor, while the torque borne by the subsequent screw sections and connecting bolts decreases. Therefore, the connecting bolts at the head section are easily twiste...

Ruddy

2024-03-26

212

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