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| No.8734899
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Information Name: | Supply Huaibei (vibration to stress machine) (VSR machine) |
Published: | 2012-07-31 |
Validity: | 300 |
Specifications: | VSR-08 |
Quantity: | 200.00 |
Price Description: | |
Detailed Product Description: | Thank you for your VSR technology: 13,256,709,082 13,864,004,891 Liu Hui VSR process is to be processed through a dedicated aging equipment, the workpiece resonance. By resonant vibrational energy transfer to all parts of the workpiece, so that the workpiece inside the micro-plastic deformation. Distorted lattice gradually return to a balanced state, so that the workpiece within the residual stress can be eliminated and homogenizing, and ultimately to prevent deformation and cracking of the workpiece in the processing and use of the process to ensure the stability of the workpiece dimensional accuracy. From a macro point of view, the VSR parts of the plastic deformation, reduction and homogenization of the residual stress and improve resistance to deformation of the material, undoubtedly lead to part dimensional accuracy and stability. The VSR load test results, the VSR resistance to deformation is not only higher than the non-aging parts, but also higher than the processing of parts by the thermal aging. From the microscopic analysis, the VSR can be regarded as a cyclic loading in the form imposed on the part of an additional dynamic stress. Dislocation, lattice slip Metallurgy theoretically explained the main point is the VSR process is actually imposed by the dynamic energy through each part of the resonance state of the workpiece, the workpiece (lattice), imposed by the energy value and the microstructure is the original energy value, sufficient to overcome the microstructure around the well potential (binding force) to restore balance, the micro-region is bound to the plastic deformation, residual stress distort the lattice able to slowly return to a balanced state, so that the stress concentration at the dislocation to slip and re-pinning, and achieve the purpose of elimination and all the residual stress. Summed up the VSR-speaking four-step process: Step One: Vibration preparation. Aging treatment workpiece to be first with elastic rubber pad propped up in its section near the line, and exciter tight bow fixture card when the workpiece vibration peaks and the sensor magnet to suck tight on the workpiece, with a special cable line to connect the exciter, sensor and controller. This step is referred to as the preparation process. (The support of the workpiece, the clamping position of the exciter, sensor placement stringent process requirements) Step two: vibration before scanning. VSR equipment to scan automatically detect aging workpiece handling inherent resonance frequency and should be given the size of the workpiece vibration energy, and draw the curve and the specific values. This step is called a vibration before the scan. The third step is: Vibration. VSR equipment to the second step the measured parameters, and automatically determine the workpiece vibration of the vibration frequency, and work for vibration aging treatment, to detect changes in the vibration parameters and workpiece residual stress in the process at any time, when when residual stress is no longer eliminated in a timely stop the process. This step is known as the aging process. Step 4: Vibration after effects test. After the vibration treatment, the VSR equipment automatically once again test parameters on the aging treatment of the workpiece in order to determine the VSR effect on the national machinery industry standard. This step called vibration scan. Compared with the natural aging and thermal aging, VSR has the following characteristics: (1) aging effect. A lot of research and practical applications prove the VSR aging effect on the workpiece (dimensional stability of the workpiece) is better than thermal aging furnace. Not only be able to overcome the thermal aging Furnace uneven eliminate uneven stress the problem and avoid the workpiece by heating to reduce the impact of its resistance to deformation. Therefore, the dimensional stability of the workpiece is increased. (2) easy to use. VSR equipment, small size, light weight, easy to carry. Not subject to the restrictions of the workpiece size and material. (3) comply with environmental requirements. VSR process to avoid thermal aging of flue dust and other pollution sources. (4) less investment. Compared with the thermal aging, it does not require a large aging furnace can save an area of ??expensive equipment investment. And one-time investment to meet long-term use. (5) significant energy saving. VSR processing cycle using only the degree of electricity, its energy consumption is only 3% of the thermal aging, the cost is only 8% of the thermal aging. (6), short production cycle. Natural aging at least six months of long-term placement, heat aging also need to cycle through dozens of hours to complete, and VSR, only to vibration ten minutes to complete. (7) VSR easy to operate, easy to implement mechanization and automation. To avoid warpage of the metal parts in the process of thermal aging, oxidation, decarburization, and reduce the hardness and other defects. |
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Copyright © GuangDong ICP No. 10089450, Shandong Huanyu VSR Technology Development Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 9679 visitor
Copyright © GuangDong ICP No. 10089450, Shandong Huanyu VSR Technology Development Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility