Shenyang time limited vibration machine manufacturer welding stress relief

Shenyang time limited vibration machine manufacturer welding stress relief

Precautions for vibration aging tester:

1The vibration exciter configured must meet the weight of the workpiece that needs to be aged.

2Whether it has automatic frequency scanning function and manual frequency scanning function.

3Can suitable resonance peaks be found during device scanning. As the speed of the exciter motor increases, the workpiece will gradually reach a resonance state There will be a noticeable vibration and resonant buzzing sound.

4In the resonance aging state of the equipment, touch the workpiece with your hand to see if there is a strong vibration sensation. When appropriate, you can place iron filings or sand on top of the workpiece to see if there is any obvious jumping of the iron filings or sand.

5Whether the process results are automatically determined after the equipment's time limit is completed.

1Low investment and strong applicability. Compared with traditional thermal aging, it does not require a large aging furnace. In modern industry, there are more and more large castings and welded parts. If thermal aging is used to eliminate stress, a large aging furnace needs to be built, which is not only expensive and low in utilization, but also difficult to achieve uniform temperature inside the furnace, resulting in poor stress relief effect. Using vibration aging can * avoid these problems. Therefore, vibration aging is widely used for large welded parts of bridges, ships, chemical equipment that are several meters to tens of meters long, and ultra heavy castings that weigh several tons to tens of tons.

2Short production cycle and high efficiency. Thermal aging often takes several tens of hours to complete, while vibration aging generally only takes a few tens of minutes to complete. Moreover, vibration aging is not limited by the site and can reduce the round-trip transportation of workpieces before and after aging. If the vibration equipment is installed on the mechanical processing production line, it not only makes the production schedule more compact but also eliminates the stress generated during the processing.

3Easy to use. Vibration aging equipment is small in size, light in weight, and easy to carry. The vibration exciters currently produced in China can be used for vibration treatment300Workpieces weighing less than ten tons, but the vibration device itself weighs only a few tens of kilograms. Vibration treatment produced abroad5Kilogram to150The total weight of the complete set of vibration equipment for ton workpieces is only 100 kilograms. It is precisely because vibration treatment is not limited by the site and the vibration device can be carried to the site that this process is simpler to use and has stronger adaptability compared to thermal aging. It can be arranged between any processes and can be carried out multiple times.

4Save energy, reduce costs, and avoid pollution such as waste residue, exhaust gas, and radiation. Performing aging treatment at the resonance frequency of the workpiece results in minimal energy consumption. Practice has proven that the power is0.25to1The mechanical exciter with horsepower can vibrate150Workpieces below tons. Its energy consumption is only based on thermal efficiency3～5%The cost is only for thermal efficiency8～10%. In addition, during thermal aging, coal, oil, and other fuels are inevitably used to discharge a large amount of waste residue, exhaust gas, etc., which cannot meet the increasingly high environmental requirements. Therefore, vibration aging has gradually become the choice for stress relief.

Shenyang time limited vibration machine manufacturer welding stress relief

Beijing Shanghai Tianjin Chongqing

Guangzhou Shenzhen Zhuhai Shantou Shaoguan Foshan Jiangmen Zhanjiang Maoming Zhaoqing Huizhou Meizhou Shanwei Heyuan Yangjiang Qingyuan Dongguan Zhongshan Chaozhou Jieyang Yunfu

Nanjing Wuxi Xuzhou Changzhou Suzhou Nantong Lianyungang Huai'an Yancheng Yangzhou Zhenjiang Taizhou Suqian

Hangzhou Ningbo Wenzhou Jiaxing Huzhou Shaoxing Jinhua Quzhou Zhoushan Taizhou Lishui

Qingdao Zibo Zaozhuang Dongying Yantai Weifang Weihai Jining Tai'an Rizhao Laiwu Linyi Texas Liaocheng Binzhou Heze

Shijiazhuang Tangshan Qinhuangdao Handan Xingtai Baoding Zhangjiakou Chengde Cangzhou Langfang Hengshui

Taiyuan Datong Yangquan Changzhi Jincheng Shuozhou Jinzhong Yuncheng Xinzhou Linfen Lüliang

Hohhot Baotou

Liaoning: Shenyang Dalian Anshan Fushun Benxi Dandong Jinzhou Yingkou Fuxin Liaoyang Panjin Tieling Chaoyang Huludao

Changchun Jilin Harbin Qiqihar

Hefei Wuhu Bengbu Huainan Ma'anshan Huaibei Tongling Anqing Mount Huangshan Chuzhou Fuyang Suzhou Chaohu Lake Lu'an Bozhou Chizhou Xuancheng Fuzhou

Xiamen Putian Sanming Quanzhou 漳州 Nanping Longyan Ningde

Nanchang Jingdezhen Pingxiang Jiujiang Xinyu Yingtan Ganzhou Ji'an Yichun Fuzhou Shangrao

Zhengzhou Kaifeng Luoyang Pingdingshan Jiaozuo Hebi Xinxiang Anyang Puyang Xuchang Luohe Sanmenxia Nanyang Shangqiu Xinyang Zhoukou Zhumadian

Wuhan Yellowstone Xiangfan Shiyan Jingzhou Yichang Jingmen 鄂州 Xiaogan Huanggang Xianning Suizhou

Changsha Zhuzhou Xiangtan Hengyang Shaoyang Yueyang Changde Zhangjiajie Yiyang Chenzhou 永州 Huaihua Loudi Western Hunan

Nanning Chengdu Guiyang Liupanshui Zunyi Kunming Qujing Xi'an

Xining Yinchuan

UrumqiQi