Hydraulic breaker rubber component

The hydraulic hammer rubber component is mainly used for transmitting pressure and sealing in automobile hydraulic breaker or rock hammer or rock drilling tools, clutch operating system and afterburner system.

Rubber parts,which are made of rubber. Rubber has good flexibility, sealing and insulation properties, and has been widely used in many industries such as construction machines and automobile as "reinforced steel bones" naturally cannot be separated from its use.

1. Rubber properties

The biggest feature of rubber is firstly that the elastic modulus is very small and the elongation is very high.

The second is that it has fairly good gas permeability resistance and resistance to various chemical media and electrical insulation. Some special synthetic rubbers have better oil resistance and temperature resistance, and can resist the swelling of fatty oils, lubricating oils, hydraulic oils, fuel oils, and solvent oils. High to + 180 ° C to + 350 ° C.

Rubber is also resistant to various flexing and bending deformations due to low hysteresis losses. The third characteristic of rubber is that it can be used, blended, and compounded with multiple materials to modify it to obtain good comprehensive properties.

These basic properties of rubber make it an excellent industrial material for shock absorption, sealing, flexion, wear resistance, corrosion resistance, insulation and bonding.

Classification of rubber

1. According to the appearance of rubber, rubber can be divided into four categories: solid rubber (also called dry rubber), milky rubber (referred to as latex), liquid rubber and powder rubber.

2. According to the source and method of raw materials, rubber can be divided into two categories: natural rubber and synthetic rubber. The consumption of natural rubber accounts for 1/3, and the consumption of synthetic rubber accounts for 2/3.

3. According to the properties and uses of rubber, in addition to natural rubber, synthetic rubber can be divided into general synthetic rubber, semi-generic synthetic rubber, special synthetic rubber and special synthetic rubber.

4. According to the physical form of rubber, rubber can be divided into hard rubber and soft rubber, raw rubber and compound rubber.

5. According to the type of rubber and the form of crosslinking, in industrial use, rubber can be classified as follows.

One type is divided into heat-resistant and oil-resistant functions: ordinary rubber, heat-resistant rubber, oil-resistant rubber, weather-resistant rubber, and special chemical-resistant rubber.

Third, rubber seal products

Rubber strips, rubber platters, rubber plates, O-rings, rectangular rings, round rubber beads, diamond-shaped rubber beads, square pads, oil gauge pads, double seals, flanges, boxes, method blue, pads, flat , Plastic bucket, continued long box, etc.

Rubber components are mainly refer to rubber parts that are used to transmit pressure and cushion in hydraulic breaker or rock hammer or rock drilling tools , clutch operating systems, and afterburner pump systems used in cars, light vehicles, vans, and partial trucks. Rubber components are also used in household appliances.

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