Industry solutions for DIN 472 Retaining Rings for Bores

What is the DIN 472 Retaining Rings for Bores?

A Retaining Ring for Bore, installed in the hole, is used to fix the axial movement of the parts; the outer diameter of this type of retaining ring is slightly larger than the diameter of the assembly hole. The outer diameter of this type of retaining ring is slightly larger than the diameter of the assembled hole. When installing the retaining ring, inserting the tool into the hole of the retaining ring with a spring clamp is necessary. Then, clamp the retaining ring to put it into the pre-processed inner slot of the hole. A hole elastic retaining ring is a kind of mechanical part, according to different working environments and requirements, divided into other models; retaining Rings for Bores are also called hole elastic retaining rings, hole retaining rings, or hole rings, installed in a round hole, used to fix the axial movement of the parts, the outer diameter of this kind of retaining ring is slightly larger than the diameter of the assembled round hole. The outer diameter of this type of retaining ring is slightly larger than the diameter of the assembled hole. When installing the retaining ring, it is necessary to use the clamping pliers, insert the tool into the hole of the retaining ring, and then clamp the retaining ring to put it into the pre-processed round hole. The two main types are hole-retaining rings and reverse hole-retaining rings. The Retaining Rings for Bores occupies an essential position in these types. A retaining ring for bores is installed in the hole and used to fix the axial movement of parts. The outer diameter of this type of retaining ring is slightly larger than the diameter of the assembly hole. When installing the retaining ring, the tool must be inserted into the hole of the retaining ring with circlip pliers, and the Retaining Rings for Bores must be clamped before it can be put into the pre-processed inner groove of the round hole. Retaining Rings for Bores DIN472 for fixed parts in the hole with the el Retaining Rings for Bores, hole diameter specifications for the general 8-200mm hole retaining ring, and 20-100mm heavy-duty Retaining Rings for Bores.

What are the characteristics of DIN472 Retaining Rings for Bores?

The Retaining Rings for Bores is a kind of elastic part with a unique design, which has the following characteristics:

1. Simple structure: The hole retaining ring has a simple design that is easy to install and use.

2. High elasticity: The retaining Rings for Bores have good elasticity and withstand considerable extrusion pressure.

3. Good sealing: Retaining Rings for Bores can effectively prevent the leakage of liquid or gas.

4. Strong abrasion resistance: Retaining Rings for Bores are made of abrasion-resistant material, which can keep good use performance for a long time.

5. Good anti-vibration performance: Elastomer Retaining Ring for Bores can effectively absorb and reduce the vibration and protect the equipment from damage.

In which fields are Retaining Rings for Bores widely used?

The DIN 472 hole retaining rings are widely used in various fields. Below are some examples of typical applications:

1. Automotive industry: Bore retaining rings play an important role in automotive braking systems, which can prevent the brake fluid from leaking.

2. Machinery manufacturing industry: Retaining Rings for Bores are often used in bearings and coupling parts of machinery and equipment, which have good sealing and vibration-damping performance.

3. Electronic communication industry: Retaining Rings for Bores can seal and protect electronic devices, and they have good dustproof and waterproof performance.

4. Metallurgical industry: Retaining Rings for Bores are often used to connect and seal metal pipes, which can withstand high temperature and high-pressure environments.

5. Medical equipment industry: Retaining Rings for Bores can be used for sealing and shock absorption of medical equipment, improving the equipment's reliability and safety.

What are the relevant standards for Retaining Rings for Bores?

In addition to DIN472, there are some other standards related to Retaining Rings for Bores:

1. DIN472 Classification and Designation of Retaining Rings for Bores: This standard specifies the classification and designation of different types of Retaining Rings for Bores.

2. DIN 472 Dimensions of Retaining Rings for Bores: This standard specifies the dimensional range and tolerances of different types of retaining rings.

3. DIN472 Material and hardness of elastic retaining rings: The standard specifies the material and hardness requirements for Retaining Rings for Bores.

4. DIN 472 Test methods for Retaining Rings for Bores: This standard specifies the methods and requirements for testing Retaining Rings for Bores.

What are the application techniques of DIN472 Retaining Rings for Bores?

When using the Retaining Rings for Bores, the following application techniques should be noted:

1. Before installation, make sure that the hole retaining ring matches the installation hole and carry out the necessary installation preparation.

2. Orient the hole retaining ring correctly during installation to avoid malfunctioning due to incorrect installation.

3. Check the wear and tear of the hole retaining ring during use and replace it in time to ensure its regular operation.

4. When using the Retaining Rings for Bores in high-temperature or high-pressure environments, choose the material with heat or corrosion resistance.

5. When selecting Retaining Rings for Bores, factors such as bearing force and sealing performance should be considered according to actual needs.

DIN472 Retaining Rings for Bores Material and surface treatment industry solutions

1. The material selection should be spring steel: refer to DIN EN 10132-4, general spring steel materials such as C60. Stainless steel is used to maintain the product's performance; the general material is 1.4122.

Retaining Rings for Bores hardness are as follows: specifications for not more than 48mm: 470HV-580HV, 48mm <d ≤ 200mm: 435HV-530HV, 200mm <d1 ≤ 300mm: 390HV-470 HV, on the conversion of hardness units refer to DIN EN ISO 18265.

2. Surface treatment of DIN472 Retaining Rings for Bores: the surface of spring steel Retaining Rings for Bores is generally blackened and oiled due to the deformation that must be generated when the ring is installed, so it is rare to see the surface of the zinc plating (hydrogen embrittlement fracture risk) and non-electrolytic zinc flake coating (coating flaking), and it is not recommended to choose Retaining Rings for Bores with plating.

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