Medical equipment motor solutions
Lasers have a certain divergence angle. Industrial lasers generally use a collimating lens and a focusing lens to illuminate the surface of the object to be processed. Because the divergence angle corresponding to each fiber laser is different, for a laser beam with the same power, the better the beam quality, the smaller the focus, and the greater the power density of the focus. When the same power fiber laser is used to irradiate the surface of the processed object through a collimating mirror and a focusing lens to achieve laser welding processing, the welding effects displayed by each fiber laser will be different. It can be said that the modern laser welding joint is no longer a simple optical-mechanical component, but a front-end intelligence that integrates multiple functions such as optics, machinery, sensing, imaging, control, communication, situational awareness and algorithms. subsystem.
These laser spots are accurately positioned by Wanzhida hollow brushless series DC servo motors. This series of motors can be used for optical collimation and focusing, collimating and focusing the laser beam output from the fiber laser onto the working surface; secondly, it can be used for spot swing and scanning trajectory control, with a speed of more than 10,000 revolutions per minute (> The swing speed of 10,000 rpm) is crucial for preventing spatter and improving process stability, especially for the welding of certain difficult-to-weld materials. It is a distinctive feature of modern laser welding joints.
Femtosecond lasers can produce hundreds of millions of laser pulses per second. At the point where the laser reaches, the irradiated material does not have enough time to melt and is converted directly into a gas, which can then simply be pumped out. This "cold processing" technology leaves no residue and does not affect the quality of the workpiece. With the correct selection of pulse duration, energy, frequency and correct focus, the desired results can be achieved. Laser pulse width actuators play an important role here. They move and adjust prisms, filters and mirrors inside the laser to ensure precisely defined light pulse quality. In the industrial field, mechanically driven actuators are more suitable in many aspects, provided that the equipment is of good quality and works accurately using first-class motors, and the control system is not too complex.
Laser alignment system motor solution_Laser pulse width actuator motor-Wanzhida Motor
The stepper motor can work reliably through an open-loop control circuit. It does not require sensors, so the structure is more compact. The LianRong stepper motor has excellent quality. As long as no obstacles are encountered during the stroke, no step motion will be lost. The drive device Precise adjustment can also be achieved by zeroing. Another advantage of stepper motors is their reliable positioning even when no current is flowing. This is critical for proper operation within a closed laser box, as each laser pulse is accompanied by an electromagnetic discharge. Closed-loop control circuits consisting of actuators, sensors, and controllers must rely on electrical current to function properly. The discharge phenomenon will cause interference to this mechanism, causing the tilting mirror to deviate from its predetermined position. This interference will not occur with a stepper motor that can maintain a certain torque without current.
LianRong has an extremely wide range of motors and reduction gearboxes from which laser equipment manufacturers can choose suitable products. In addition, LianRong can be customized according to the needs of manufacturers. Due to the rapid supply, LianRong can respond quickly to customer needs.
These laser spots are accurately positioned by Wanzhida hollow brushless series DC servo motors. This series of motors can be used for optical collimation and focusing, collimating and focusing the laser beam output from the fiber laser onto the working surface; secondly, it can be used for spot swing and scanning trajectory control, with a speed of more than 10,000 revolutions per minute (> The swing speed of 10,000 rpm) is crucial for preventing spatter and improving process stability, especially for the welding of certain difficult-to-weld materials. It is a distinctive feature of modern laser welding joints.
Femtosecond lasers can produce hundreds of millions of laser pulses per second. At the point where the laser reaches, the irradiated material does not have enough time to melt and is converted directly into a gas, which can then simply be pumped out. This "cold processing" technology leaves no residue and does not affect the quality of the workpiece. With the correct selection of pulse duration, energy, frequency and correct focus, the desired results can be achieved. Laser pulse width actuators play an important role here. They move and adjust prisms, filters and mirrors inside the laser to ensure precisely defined light pulse quality. In the industrial field, mechanically driven actuators are more suitable in many aspects, provided that the equipment is of good quality and works accurately using first-class motors, and the control system is not too complex.
Laser alignment system motor solution_Laser pulse width actuator motor-Wanzhida Motor
The stepper motor can work reliably through an open-loop control circuit. It does not require sensors, so the structure is more compact. The LianRong stepper motor has excellent quality. As long as no obstacles are encountered during the stroke, no step motion will be lost. The drive device Precise adjustment can also be achieved by zeroing. Another advantage of stepper motors is their reliable positioning even when no current is flowing. This is critical for proper operation within a closed laser box, as each laser pulse is accompanied by an electromagnetic discharge. Closed-loop control circuits consisting of actuators, sensors, and controllers must rely on electrical current to function properly. The discharge phenomenon will cause interference to this mechanism, causing the tilting mirror to deviate from its predetermined position. This interference will not occur with a stepper motor that can maintain a certain torque without current.
LianRong has an extremely wide range of motors and reduction gearboxes from which laser equipment manufacturers can choose suitable products. In addition, LianRong can be customized according to the needs of manufacturers. Due to the rapid supply, LianRong can respond quickly to customer needs.
