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Guide to Picking Accumulators Based on Surface Quality

When selecting an accumulator, consideration based on surface quality is an important factor in ensuring the performance and service life of the accumulator. Here is a clear dividing point guide to help you select accumulators based on surface quality:
Surface roughness:
Observe the roughness of the accumulator surface. A rough surface may lead to an increase in friction coefficient, affecting fluidity and sealing performance.
A surface with a lower roughness value is usually more wear-resistant, but it is not necessarily better to have a lower roughness value. Choose the optimal roughness value based on practical application.
Surface flatness:
Check if the surface of the accumulator is flat and there are no significant bumps or deformations. An uneven surface may lead to uneven fluid distribution and affect the efficiency of the accumulator.
Corrosion prevention and protection:
If the accumulator will be used in corrosive environments, check if its surface coating or anti-corrosion treatment is intact. The coating should be uniform, without peeling, and effectively resist corrosion.
Cleanliness:
Observe whether the surface of the accumulator is clean and free of oil, dust, or other impurities. These impurities may affect the performance and sealing of the accumulator.
Color and identification:
The color is usually related to the material and purpose of the accumulator. For example, certain specific colored coatings may indicate specific anti-corrosion performance.
The accumulator should have clear identification, including manufacturer information, model, specifications, and any important safety or operating guidelines.
Connection and sealing part:
Check the connecting parts of the accumulator, such as flanges, joints, or seals. The surface of these parts should be flat and free of scratches to ensure good sealing performance.
Industry standards and certifications:
Prioritize selecting accumulators that meet industry standards and certifications. These standards and certifications typically cover the design, manufacturing, and performance requirements of accumulators, including surface quality requirements.
Reference to actual cases and user evaluations:
When choosing an accumulator, it is a good method to refer to actual cases and user evaluations. These cases and evaluations can provide intuitive information about the surface quality and performance of accumulators.
Summary:
When choosing an accumulator, surface quality is an undeniable factor. By comprehensively considering the requirements of surface roughness, flatness, corrosion prevention and protection, cleanliness, color and identification, connection and sealing parts, as well as industry standards and certifications, a stable and reliable accumulator that meets application requirements can be selected. At the same time, referring to actual cases and user evaluations is also a good auxiliary means.

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