The high-frequency vibration test bench measurement system is suitable for electrical, furniture, toys, gifts, ceramics, packaging and other products for vertical, horizontal and horizontal vibration test. The sample is used to evaluate and evaluate the product quality after destructive testing by using this electromagnetic vibration table.
1. Test purpose of using electromagnetic vibration table:
1. The strength of the structure.
2. Loosening of the combination.
3. Protect the material from wear.
4. Damage of parts.
5. Poor contact of electronic components.
6. Short circuit and intermittent instability.
7. The standard value deviation of each part.
8. Early screening of bad parts.
9. Find the resonance relationship between parts, structure, packaging and delivery process.
Second, the use advantages of vibration testing machine:
1. During the design, it can analyze the damage points and easy-to-defect points,
2. In quality, it can analyze the different points and bad points produced by each batch of products.
3. During production, it can be measured while vibrating completely, so that the product defect rate can be found early.
4. Durability measurement, make the product durable to use, and make the durable components improve early, the company's brand reputation will be better.
3. Main indexes of suction-type shaker:
1. Working frequency (Hz): 1 ～ 600HZ 3000HZ 5000HZ
2. Maximum displacement (mmP-P no load): 5
3. Maximum acceleration (m / s): 20G
4. Working table size (mm): 500 * 500 750 * 750
5. Maximum load (Kg): 130
6. Vibration form: vertical, horizontal, vertical + horizontal
7. Power supply (V) AC 50HZ: 220 ± 10%
8. Maximum current (A): 10
9. Time control: programmable, frequency modulation, frequency sweep, frequency multiplication, and logarithm can meet the standard time settings
(The frequency can be displayed to 0.01Hz, precision 0.1Hz)
Test method of high frequency vibration test bench measurement system:
1. Absolute value standard of high frequency vibration test bench measurement system
The absolute value standard is a standard summarized through a large number of vibration tests, on-site vibration tests, and certain theoretical research, and has a certain reference value for most equipment. The representative is the internationally accepted ISO vibration judgment standard. Currently, various industries in various countries have custom vibration standards. Although these standards are less versatile, they are more targeted and are also useful in daily maintenance activities .
2. Relative value standard of vibration testing machine
The absolute value standard is a general standard for measuring various devices. However, each machine has its own characteristics. Even with the same type of machine, their structural parameters and operating conditions are not necessarily the same. Therefore, the general standard that is fully applicable to each device does not actually exist. The various existing absolute value standards can only be used for reference when people analyze and judge abnormal vibration. The more scientific method is relative comparison, called relative value standard.
Aisili specializes in the production of high-frequency simulation transportation shaker electronic products simulation transportation shaker packaging products simulation transportation shaker and other test equipment, with many years of production experience. Professional production environment testing equipment.
For more environmental testing equipment, please search for "Ai Sili" Ai Sili (China) Instrument Co., Ltd. looks forward to cooperating with new and old customers around the world for a win-win situation!
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