Before use, use non-corrosive gasoline, wash the anti-rust oil on the working surface, and wipe it with absorbent cotton yarn before use.
T-slot fixing plate instructions:
1. Before use, use non-corrosive gasoline, wash the anti-rust oil on the working surface, and wipe it with absorbent cotton yarn before use.
2. The temperature change will cause errors in the measurement and should be used within the range of 20±5°C.
3. Use the level to adjust to the level when using, so that the fulcrum is evenly distributed on each fulcrum.
4. Be careful when using it and prevent collision.
5. Wipe clean after use, apply anhydrous acid anti-rust oil, cover moisture-proof paper, and store in clean and dry place.
6. Weekly inspection period: The longest weekly inspection period is one year. Jinchang Machinery is specialized in producing cast iron plate, T-slot cast iron plate, welding cast iron plate, plate inspection platform, plate inspection plate, machine tool casting and other products. Welcome customers to call us
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cnRotary Rings
Rotary Rings are a type of rotating seal widely used in various rotating equipment, such as rotary joints, rotary couplings, rotary connectors, etc. Its main function is to prevent liquid or gas leakage and maintain the normal operation of the equipment. In different applications, the material, structure, sealing method, size, etc. of Rotary Rings vary to adapt to different working conditions.
1. Material classification
The materials of Rotary Rings are mainly divided into two categories: metallic and non-metallic.
1. Metal materials
Metal materials mainly include stainless steel, steel, copper, aluminum, etc., which have characteristics of high strength, corrosion resistance, wear resistance, and are suitable for rotary seals in harsh environments such as high temperature, high pressure, and high-speed.
2. Non metallic materials
Non metallic materials mainly include ceramics, silicon carbide, graphite, etc., which have characteristics such as high hardness, high wear resistance, and low friction coefficient. They are suitable for rotary seals under conditions such as low temperature, low pressure, and high speed.
2. Structural classification
The structure of Rotary Rings is mainly divided into three types: unidirectional rotation, bidirectional rotation, and rotational stationary.
1. Unidirectional rotating structure
The Rotary Rings with a unidirectional rotation structure can only rotate in one direction and are suitable for devices with only unidirectional rotation.
2. Bidirectional rotation structure
The Rotary Rings with a bidirectional rotation structure can rotate in two directions, suitable for devices that require bidirectional rotation.
3. Rotating stationary structure
The Rotary Rings with a rotating stationary structure are composed of a rotating ring and a stationary ring. The rotating ring contacts the stationary ring during rotation to achieve sealing, suitable for equipment that requires a rotating stationary seal.
3. Classification of sealing methods
The sealing methods of Rotary Rings are mainly divided into mechanical sealing and liquid sealing.
1. Mechanical seal
Mechanical sealing is achieved through the contact surface between the rotating ring and the stationary ring, which has the characteristics of high reliability, long service life, and simple maintenance. It is suitable for rotary sealing in harsh environments such as high speed, high temperature, and high pressure.
2. Liquid sealing
Liquid sealing is achieved by injecting liquid between the rotating ring and the stationary ring, which has the characteristics of good sealing performance, low friction coefficient, and preventing dry friction. It is suitable for rotary sealing under low speed, low temperature, low pressure, and other conditions.
4. Size classification
The size of Rotary Rings is mainly determined by the equipment requirements, including inner diameter, outer diameter, thickness, shaft diameter, etc.
Rotary Rings, as an important type of rotary seal, are widely used, with different materials, structures, sealing methods, dimensions, etc. to adapt to different working conditions. When selecting Rotary Rings, it is necessary to make the selection based on specific equipment requirements to ensure the normal operation of the equipment.