Meishan vibration aging instrument, equipment for eliminating casting stress

Vibration aging equipment manufacturer

The development trend and intelligent upgrade of vibration aging instrument

With the advancement of industry4.0With the arrival of the times, vibration aging instruments are undergoing profound technological changes. Intelligence, automation, and informatization have become the main directions for the development of vibration aging equipment. This article will analyze the development trend of vibration aging instruments and explore the technological innovations brought about by intelligent upgrades.

The intelligent upgrade of the vibration aging instrument is first reflected in the innovation of the control system. The new generation of VSR adopts an intelligent control system based on industrial Internet, which can realize remote monitoring and management of equipment. Through IoT technology, operators can view the real-time operation status, processing parameters, and timeliness of devices from anywhere through their mobile phones or computers. The system also has self diagnostic function, which can automatically identify faults and provide repair suggestions, greatly improving the reliability and maintenance efficiency of the equipment.

In terms of data processing and analysis, modern vibration aging machines are equipped with * data acquisition and analysis systems. The device can collect real-time vibration signals, stress changes, and other data, and establish a mathematical model between the workpiece and process parameters through big data analysis technology. Based on machine learning algorithms, the system can automatically optimize process parameters based on historical data, achieving personalized and precise time processing. This intelligent parameter optimization not only improves processing efficiency, but also reduces reliance on operator experience.

The development of vibration aging instruments is also reflected in functional integration. The new equipment not only performs vibration aging treatment, but also integrates multiple functions such as stress detection, deformation measurement, and quality evaluation. A complete quality control system has been formed through linkage with other testing equipment. For example, automatic stress detection is performed before and after processing to evaluate the timeliness effect in real time, ensuring that each workpiece meets the predetermined quality standards.

In terms of hardware, vibration aging instruments are developing towards miniaturization and lightweighting. The new exciter adopts rare earth permanent magnet materials and precision manufacturing technology, greatly reducing its volume and weight, while significantly improving the excitation force and frequency range. This enables vibration aging technology to be applied in more situations, especially in environments with limited space.

Looking ahead to the future, vibration aging instruments will be more closely integrated into intelligent manufacturing systems through collaboration withMESTheERPIntegrate the management system to achieve full process digital management of the production process. The application of artificial intelligence technology will enable vibration aging machines to have stronger autonomous decision-making capabilities, truly achieving unmanned automated production. These technological innovations will drive the application of vibration aging technology to new heights in the manufacturing industry.

During the manufacturing processes such as casting, welding, forging, and mechanical processing of workpieces, residual stresses are generated inside the workpiece. The existence of residual stress will inevitably lead to deformation and cracking of the workpiece, seriously affecting the dimensional stability of the workpiece and reducing its fatigue life.
The traditional aging methods are natural aging and thermal aging. But the natural time production cycle is long, there is a backlog of funds, and the site is occupied; Thermal aging is also affected by various factors such as annealing temperature, heating and cooling time speed, and temperature difference of the aging furnace, and requires a huge investment. With the development of technology, the demand for timeliness is getting higher and higher. Vibration aging is gradually replacing traditional natural aging and thermal aging due to its good aging effect, strong dimensional stability of workpieces, economic practicality, low investment, and significant energy saving, and is increasingly widely used in practice.
Comparison diagram of the effects of three different aging processes
item eye Natural Timeframe Thermal aging Vibration aging
Stress relief rate10%左右 30—80% 30—60%
dimensional stability good poor better
timing cost Occupy space, occupy funds150-300 yuan/ton, 10 yuan/ton
Timeframe Generally over six months20-60 hours within one hour
Environmental protection pure Serious pollution pure
Anti deformation ability better Reduced compared to before the deadline better
Time dependent deformation negligible larger negligible
Workpiece adaptability Almost any workpiece Due to size and material limitations Almost any workpiece
process arrangement Must be done before precision machining Must be done before precision machining Between any processes
Vibration aging originates from impact aging. By using specialized equipment to induce resonance in the workpiece at its natural frequency, periodic dynamic stress is superimposed with residual stress, causing local plastic deformation of the workpiece and releasing stress. Thereby reducing and homogenizing the residual stress inside the workpiece, achieving stable dimensional accuracy of the workpiece.

Equipment Introduction
Function:
1. It combines fully automatic control and manual control, with simple and reliable operation. The true color LCD displays vibration aging processing curves and data, making the aging process clear at a glance. It automatically determines process parameters and provides correction solutions;
2. Dynamic follow-up to ensure that vibration aging treatment is carried out at the sub resonance point, protecting the workpiece from damage and improving the aging effect;
3. Human computer dialogue function, error operation prompts, assisting operators in smooth operation;
4. The time limit is completed and meets national standards. The Chinese vibration time limit report is printed online and provided to customers as a quality record;
5. Speed warning, multiple protections to ensure on-site safety. Wait
quality
1. All imported accessories ensure stable product quality;
2. Based on the characteristics of welded parts, specialized measures have been taken to determine vibration intensity, resonance point selection, sub resonance point selection, vibration accuracy adjustment, and wave energy propagation measurementdoorData processing, better processing effect!
3.20 times the circuit safety factor design, the host eliminates heat generation, has a longer lifespan, and the equipment achieves 24-hour uninterrupted operation;
4. Digital signal transmission technology ensures stable signal transmission and control accuracy of 1/10000;
5. Handheld box design, industrial spray painted special use case, strong anti fall ability, suitable for working in harsh environments.
effect
1. Suitable for high-precision aging workpieces, more suitable for welding parts, and can also be used forotherWorkpiece;
2. Currently, high-precision welding vibration aging equipment ensures that the aging effect meets customer requirements.
2、 Equipment design and manufacturing should comply withRequirements of JB/T5926-2005 "Basic Parameters of Mechanical Vibration Aging Devices" and JB/T5926-2005 "Technical Conditions for Mechanical Vibration Aging Devices".

3、 Configuration selection
1. This device has low environmental requirements and is suitable for various harsh industrial environments and working environments. The relative humidity is not higher than 80%, and the ambient temperature is -20 ℃ -40 ℃. Please preheat for 10 minutes when using below -20 ℃.
2. The host of the device is configured uniformly, and different exciters are selected according to the weight of the customer's aging workpiece. However, the higher the exciter power, the better (see device technical parameters).
3. The device has a printing function that can instantly print the timeliness results as quality records for timeliness processing. If "OK" appears in the last column of the printed result, it indicates that the timeliness process meets national standard requirements.
4. This equipment is suitable for aging treatment of welded parts and is suitable for production workshops with harsh working environments.
4、 Summary of Vibration Aging Equipment:
A large amount of research data shows that vibration aging has a better effect on stress relief thanheat treatmentNatural aging requires economic and practical use, which is also the fundamental reason why vibration aging can quickly become popular in the mechanical manufacturing industry. Science relies on advanced productivity, and choosing vibration aging to eliminate stress in mechanical manufacturing is a very wise choice!