Analysis of the reasons for excessive vibration in the mixer

With the main spindle at 40HZ and the flying tool at 40HZ, the measured vibration amplitude is between 1.5mm and 2mm. Let’s analyze what causes it

The reasons for excessive vibration in a mixer may include the following: 1. Unbalance of the equipment: There is an unbalance in the internal structure or working components of the mixer, which causes vibration during operation. This may be due to the device not having its balance properly adjusted during installation or maintenance. 2. Component wear: The components of the mixer, such as bearings and gears, may experience wear over time due to prolonged use, losing their original balance and thus causing vibration. In such cases, it is usually necessary to replace the worn parts promptly. 3. Improper operation: When using the mixer, operators may engage in improper practices such as overloading it or starting and stopping it frequently. Such actions can cause excessive strain on the equipment, leading to vibration. 4. Installation issues: If the mixer is not properly secured to its foundation and leveled during installation, it is prone to vibration. Furthermore, loose pipe connections and uneven material transfer can also lead to increased vibration. 5. Passive vibration: If there is vibration from other equipment or structures nearby the mixer, this vibration can be transmitted to the mixer through conduction or resonance, causing it to vibrate as well. To address the issue of excessive vibration in the mixer, we recommend that you first check the equipment’s balance and the wear level of its components to ensure it is properly installed. If the above methods are ineffective, vibration monitoring and analysis can be considered to determine the specific cause of the vibration, and appropriate measures can be taken for repair. .