573-935-202C 在精密制造、机械加工等领域，振动模块可以用于控制和调节设备的振动

描述

573-935-202C 在精密制造、机械加工等领域，振动模块可以用于控制和调节设备的振动

不同类型的高性能振动模块工作原理有所不同。以振动时效工艺原理为例，其主要由主控机系统、激振器、测振传感器、控制输出线、低噪声屏蔽电缆、C形卡具以及弹性支撑垫组成。时效开始前，将被振构件置于橡胶支撑垫上，用C形卡具将激振器和构件刚性固定在一起。将激振器通过控制输出线连接到主机，将传感器通过低噪声屏蔽电缆连接到主机，至此准备工作完成。打开主机，按启动键后激振器开始工作，传感器将振幅数据传送给主机。

第一阶段为扫频阶段，在该阶段激振器从2000转到8000转开始扫频，573-935-202C用于寻找构件的共振频率。当接近构件的共振频率时，扫频曲线出现上升趋势，最终达到最高点后下降，系统自动记录该点的转速，即为该构件的共振频率，然后进入时效阶段。

在时效阶段激振器保持在共振频率下工作，从宏观上看构件处于共振状态，此时激振器施加的动应力加上构件的内应力大于材料的屈服极限，使构件发生微观塑性形变。从微观上看，应力集中点的金属晶体会向晶体分布较为松散的区域滑移，直至构件内应力达到均化后趋于稳定。时效前期构件内应力的均化会使曲线表现出较大的变化，应力被均化后曲线也趋于平稳。时效阶段在达到设定的时间时结束。

接下来进入第二次扫频阶段，该阶段同第一次扫频阶段流程相同，573-935-202C得出的曲线数据用于同第一次扫频的曲线数据进行对比。根据振动时效机械行业标准，通过两次扫频数据变化来判断消除应力的效果，两次数据变化量越大表明消除的应力越多

573-935-202C 高性能振动模块广泛应用于各种需要振动检测和控制的场景，以下是一些主要的应用场景：

安全监测系统：振动模块可以用于门窗、保险柜等设备的安全防盗监测，当受到外力作用时，它可以感知到并发出警报。
振动控制：在精密制造、机械加工等领域，振动模块可以用于控制和调节设备的振动，以提高产品的质量和精度。
环境监测：在地震、地质灾害预警等环境监测领域，高性能的振动模块可以用来检测和监测微小的振动和位移，以实现对地震、地质灾害的预警和防范。
机械设备状态监测：在大型机械设备、车辆、船舶等运行过程中，振动模块可以用于监测设备的运行状态和故障预警，预防设备损坏和维护成本。
声学研究：在声音传播、噪声控制、音乐设备等领域，高性能振动模块也可以用于研究和控制声音的传播和振动。
总之，高性能振动模块的应用场景广泛，涵盖了安全防范、精密制造、环境监测、机械设备状态监测和声学研究等多个领域。随着科技的发展，高性能振动模块的性能和功能也在不断提升，其应用场景也将不断扩大。

573-935-202C 在精密制造、机械加工等领域，振动模块可以用于控制和调节设备的振动

Different types of high-performance vibration modules work differently. Taking the principle of vibration aging process as an example, it is mainly composed of main control system, vibration exciter, vibration sensor, control output line, low noise shielded cable, C-shaped clamp and elastic support pad. Before the aging begins, the vibrated member is placed on the rubber support pad, and the exciter and the member are rigidly fixed together with the C-shaped clamp. Connect the shaker to the host via the control output line and the sensor to the host via the low noise shielding cable. Open the host, press the start key after the shaker starts to work, the sensor transmits the amplitude data to the host.

The first stage is the sweep stage, in which the shaker starts to sweep from 2000 to 8000 RPM, 573-935-202C is used to find the resonance frequency of the component. When approaching the resonance frequency of the component, the sweep frequency curve appears an upward trend, and finally decreases after reaching the highest point. The system automatically records the rotational speed of the point, that is, the resonance frequency of the component, and then enters the aging stage.

In the aging stage, the exciter keeps working at the resonance frequency, and the component is in the resonance state from a macroscopic point of view. At this time, the dynamic stress exerted by the exciter and the internal stress of the component are greater than the yield limit of the material, which causes the microplastic deformation of the component. From the microscopic point of view, the metal crystal at the stress concentration point will slip to the region with relatively loose crystal distribution until the internal stress of the member reaches the homogenization and tends to be stable. The curve will show great changes due to the homogenization of the internal stress in the pre-aging period, and the curve will become stable after the stress is homogenized. The prescription period ends when a set time is reached.

Next, it enters the second frequency sweep stage, which is the same as the first frequency sweep stage, and the curve data obtained from 573-935-202C is used to compare with the curve data of the first frequency sweep. According to the industry standard of vibration aging machinery, the effect of stress relief is judged by the change of the frequency data of two sweeps, and the greater the change of the data of two times, the more stress is eliminated

573-935-202C High-performance vibration modules are widely used in a variety of scenarios requiring vibration detection and control. The following are some of the main application scenarios:

Safety monitoring system: Vibration module can be used for security anti-theft monitoring of doors and Windows, safes and other equipment, when subjected to external force, it can sense and issue an alarm.
Vibration control: In precision manufacturing, machining and other fields, vibration modules can be used to control and adjust the vibration of equipment to improve the quality and accuracy of products.
Environmental monitoring: In the field of environmental monitoring such as earthquake and geological disaster warning, high-performance vibration modules can be used to detect and monitor small vibration and displacement to achieve early warning and prevention of earthquake and geological disasters.
Mechanical equipment condition monitoring: In the operation process of large mechanical equipment, vehicles, ships, etc., vibration modules can be used to monitor the operating status of equipment and fault warning, to prevent equipment damage and maintenance costs.
Acoustic research: In the fields of sound propagation, noise control, music equipment, etc., high-performance vibration modules can also be used to study and control the propagation and vibration of sound.
In short, high-performance vibration modules have a wide range of application scenarios, covering many fields such as safety prevention, precision manufacturing, environmental monitoring, mechanical equipment condition monitoring and acoustic research. With the development of science and technology, the performance and function of high-performance vibration modules are also constantly improving, and their application scenarios will continue to expand.