Burn-in Test Fixture material and industry application
Time:2026-03-20
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As an enterprise specializing in customized processing of old chemical equipment and aging fixtures, DRMFG has been serving customers for 13 years, serving more than 20 industries. Based in Shenzhen, it serves regions such as Dongguan, Zhongshan, Guangzhou, Foshan, Zhaoqing, Jiangmen, and has also expanded to Zhejiang, Jiangsu, Shandong, Xiamen, Fuzhou, Beijing, Tianjin, and gradually exported to more than 10 countries abroad.
The experience of DeRen Precision Manufacturing Co(DRMFG) in processing old chemical equipment and aging fixtures is shared with more customers and potential customers, so that they can solve the problems of customer design and R&D personnel. When designing old chemical equipment, there is experience to refer to, and we also welcome phone calls for communication.
1、 Common material selection
Many first-time designers and users have limited knowledge about this and often inquire about which materials are suitable for making aging fixtures and which materials are better for making aging fixtures? The answer is below.
Electric wood boards and synthetic stones are commonly used materials, especially electric wood boards are the most commonly used.
Electric wood board, also known as plywood or phenolic laminated cardboard, has a density that varies depending on the amount of processing material added. Generally speaking, the density of domestically produced plywood is relatively high, reaching 1.5g/cm ³, while the density of imported plywood is slightly lower, at 1.45g/cm ³. However, overall, the density of plywood is roughly in the range of 1.3g/cm ³ to 1.5g/cm ³.
Electric wood panels have four major properties and are widely used in aging fixture processing and material selection for old chemical equipment:
1. Good electrical performance: Electric wood panels have excellent electrical performance, good insulation effect, and do not generate static electricity, so they are widely used in electronic products.
2. Excellent mechanical performance: Electric wood board is wear-resistant, heat-resistant, and has high mechanical strength, suitable for making various molds and fixtures.
3. Good processing performance: easy to process, can be cut, drilled and operated according to needs, convenient and practical.
4. Strong corrosion resistance: Electric wood panels have good resistance to chemical corrosion and can be used in various environments with acid, alkali, and chemical corrosion.
2、 What aging fixtures and old chemical equipment can DRMFG make?
At present, our company has customized
LED aging fixture: used for testing the aging of LED beads, light boards, light strips, display screen modules, etc.
PCB aging fixture: circuit board, motherboard, control board aging, precision positioning, needle bed testing, power aging, functional testing, and other tests.
PCBA aging fixture: circuit board, motherboard, control board aging, precision positioning, needle bed testing, power aging, functional testing, and other tests.
Automotive electronic aging fixture: testing for aging of car machines, sensors, headlights, ECU, etc.
Power aging fixture: charger, switch power supply, adapter, car power supply aging test, etc.
Battery aging fixture: testing for aging of lithium batteries, lead-acid batteries, power batteries, button batteries, charging and discharging cycles, overcharge and overdischarge protection, temperature monitoring, etc.
3、 Precautions for the production of aging fixtures and old chemical equipment
When designing old chemical equipment requirements, customers consider the following factors:
1. Physical fixation and support: Firmly and stably fix test boards of various sizes and shapes to prevent them from moving or falling during handling, insertion, and high temperature environments. Adjustable positioning columns, brackets, pressure rods, buckles, etc. are usually used.
2. Electrical connection: If live testing is required, electrical circuit design is needed to ensure the stability of the power system, including factors such as power input interfaces, switch positions, and current levels.
3. Use environment and location: Consider the ambient temperature for use, is it room temperature or high temperature? The space for work and circulation, as well as the position space, should be sufficient to prevent interference caused by fixture size design that is too large, and functionality that is too small. If the operation is inconvenient, the position should be measured properly
And the operating space, design dimensions.
4. The substrate, bracket, handle, clip, if there is a circuit, the switch position, circuit current size, wire load, etc. should also be considered, and finally the identification and model engraving.
5. Good durability, considering repeated and reusable use. Good maintainability and easy replacement of spare parts. Consistency and compatibility are also crucial. It is best for similar or identical products to be interchangeable, which can improve efficiency and reduce costs.
4、 Design is fundamental, precision manufacturing is guarantee.
Good old chemical equipment and aging fixtures must have good design, practical design, and foolproof design, which are crucial for improving the reliability, efficiency, and safety of aging testing.
Of course, as a precision manufacturing factory, DeRen Jinggong is an important process for realizing these products. DeRen Jinggong serves as a solid support for customers and a high-quality and efficient supplier.
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