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Jinan Tianqiao District
Jinan Jiugong Electromechanical Equipment Co., Ltd
Jinan Tianqiao District
Vibration aging machine, sales and maintenance parts in Hangzhou, Zhejiang
Vibration aging instrument, vibration aging machine, vibration aging device, aging vibration instrument, vibration aging equipment, excellent product quality, and excellent after-sales service look forward to your visit. Manager Guo, Manager Guo Time sensitive Vibration Instrument Manufacturer Direct Sales
From the analysis of dynamic stress during the vibration process, during vibration aging, the workpiece will be subjected to a large alternating dynamic stress. This dynamic stress is superimposed with residual stress, and when it reaches a certain value, it will exceed the yield limit and undergo plastic deformation in the stress concentration area, thereby reducing the residual stress at that location. Therefore, effective vibration can prevent stress deformation
⑵ Plate shaped components must meet the following conditions simultaneously:
C、 The length of the workpiece is approximately equal to its width;
D、 The length of the workpiece is 5 times or more than 5 times the thickness;
When the length ≈ width ≈ height of the workpiece, it is considered to belong to the category of square parts. The rubber pad can adopt a three-point support method, with the exciter placed at the end of the single fulcrum side or in the middle of the workpiece top surface, and the sensor placed at the other end
When the workpiece is a circular ring, four or three symmetrical supports are used for the rubber pads at the bottom of the ring, the exciter is sandwiched between two rubber pads, and the sensor is placed between the other two rubber pads
When the workpiece is a shaft type component, it should be supported as a beam type component. If the rigidity of the shaft is poor, suspension can be used for processing.
When the workpiece is small, a vibration platform can be used for centralized processing.
According to the process requirements, use rubber pads (or waste tires, square wood, etc.) to support the workpiece, and the support position of the rubber pad should be as close to the workpiece as possibleVibration aging machine, sales and maintenance parts in Hangzhou, Zhejiang
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