Electronic scale is a kind of weighing instrument, which is a tool for measuring the mass of an object using Hooke’s law or the principle of lever balance of force. According to the structural principle, it can be divided into three categories: mechanical scales, electronic scales, and electromechanical scales.
Electronic scales are mainly composed of three parts: load-bearing system (such as weighing pan, scale body), force transmission system (such as lever force transmission system, sensor) and indication system (such as dial, electronic display instrument).
Electronic scale is a very common and indispensable tool in people’s daily life. It is mainly used to measure quality in commodity trade. . Infiltrating all aspects of people’s lives, compared with traditional mechanical scales, the development of modern electronic scales tends to be miniaturized and intelligent, and has the advantages of light weight, low cost, and fast speed. Therefore, choosing a suitable glue solution has also become an indispensable link in the production process of electronic scales.
Glue requirements for electronic scales:
- High initial strength
- Long-term adhesion
- Excellent thermal conductivity
- Waterproof, moisture-proof, dust-proof, insulating and salt-fog proof
- Fast bonding and fixing, filling and encapsulation
Glue scheme for electronic scales:
|Glue dots for electronic scales||glue program||Program Features|
|Electronic relay||Potting AB glue||Potting protection, insulation, moisture-proof, shock-proof, dust-proof, anti-corrosion, anti-aging|
|plastic bonding||adhesive||Very strong adhesion to most substrates, stable performance, no yellowing under high temperature aging and UV aging conditions|
|Electronic Components||Thermally conductive adhesive sealant||Good adhesion, excellent dielectric properties, good heat resistance, and will not corrode the substrate after curing|
|circuit board||Three-proof glue||Good protection performance, after curing, it has the properties of waterproof, moisture-proof, dust-proof, insulation, salt-fog resistance, shock-proof, etc.|
|Data display||Specialty glue||It has good adhesive properties and mechanical properties, and the glue is easy to peel off after curing, leaving no residue, and has no effect on the bottom layer|
According to the material, shape, gluing environment and process of electronic scale products, the specific glue requirements are also different.
With the continuous innovation and development of science and technology, electronic weighing instruments are developing in the direction of miniaturization, modularization, integration and integration, and the technical performance tends to develop in the direction of high speed, high precision and high stability. Electronic scales meet the needs of various industries for modern electronic weighing instruments in terms of technical performance and use, and the modular design makes electronic scales versatile, flexible and stable. The promotion and application value of electronic scales have made the overall level of electronic scales better developed.