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Introduction to various types of rubber seals
Lip Lip rubber seal ring type a lot, as shown in FIG V-shaped, shaped, L-shaped, Y-shaped, and the like. V-shaped ring rubber lip seal it is secret A: A typical form of rings, lip seals is the oldest and widely used applications. Reciprocating portion generally used for hydraulic, pneumatic and hydraulic machines, working pressure up to 30MPa, cloth rubber V-ring of up to 60MPa, operating temperature up to [View Details]
Introduction to various types of rubber seals
Lip Lip rubber seal ring type a lot, as shown in FIG V-shaped, shaped, L-shaped, Y-shaped, and the like. V-shaped ring rubber lip seal it is secret A: A typical form of rings, lip seals is the oldest and widely used applications. Reciprocating portion generally used for hydraulic, pneumatic and hydraulic machines, working pressure up to 30MPa, cloth rubber V-ring of up to 60MPa, operating temperature up to [View Details]
Fluorine Hydraulic O-ring seals and other types of comparison
Different types of fixed seal or dynamic seal applications, hydraulic O-ring seal element provides designers with an effective and economical. Hydraulic o-ring is a double-acting sealing element. Initial installation aspects radial or axial compression, giving hydraulic o-ring seal its initial capacity. Sealing force generated by the pressure of the system and the total synthesis of the initial sealing force of the sealing force, with which to improve the system pressure increases. Hydraulic o-ring seal in the static case, display a prominent role. However, in a dynamic appropriate occasions, hydraulic o-rings are often used, but it is limited by the speed of seals and pressure. [View Details]
Note the important point kneaded fluororubber
Xinhua Xu + rubber fluorine rubber formulations, the actual relatively simple, with fluorocarbon rubber is widely used as an example, in addition to its compatibility nothing more than raw fluoro rubber, acid scavengers [magnesium oxide, calcium hydroxide], dispersion flow agent [Brazil wax, a 280 the WS et] a reinforcing filler [diatomaceous earth, barium sulfate, N774, N990, etc.], toner with a small amount of heat, such as the use of phenolic curatives, bisphenol AF with places to BPP . [View Details]
Rubber O-rings and use of the structural characteristics of
Damage common general rubber O-ring: First hardening (aging). Wherein the rubber O-ring leak reason is due to the material itself is affected curing temperature, when the hardness is too high, the rubber O-ring can not fill the gap between the mating parts, will produce leakage; second is worn. Wear rubber O-ring involves mating parts of the surface finish, the movement speed and transmission media, different sealing materials to adapt to different velocities; Third Extrusion: When the rubber O-ring to put too much pressure will be extruded metal gap, seal damage and leakage, this case relates to the rubber O-ring itself and the metal hardness gap is too large, if the design, selection, [View Details]
Xinhua Xu rubber material the basics
In the purchase of repair of seals, the following procedure is recommended to improve the accuracy of purchase seals: Direction of movement: first determine the direction of movement of the seal location, such as reciprocating, rotary, or screw fixing. Seal Key: activities such as deciding point is the inner diameter of the rod seal or piston seal Spots in outer diameter and the like. [View Details]
Hydraulic seal design specifications to the product use
Hydraulic ring for installation on a variety of mechanical equipment, at a predetermined temperature, pressure, and various liquid and gaseous media, at rest or in motion from the state seal. On machine tools, ships, automobiles, aerospace equipment, metallurgical machinery, chemical machinery, engineering machinery, construction machinery, mining machinery, petroleum machinery, plastics machinery, agricultural machinery, and a variety of instruments, a large number of applications for various types of seal element. Although many variables affect the form of hydraulic seal, fit and function, followed by leak-free seal is the most important parameter is the application rate of extrusion. However, since these data indicate that the ideal amount of extrusion itself is affected by many factors. You can not just assume that more is better. [View Details]
Xu Xinhua selection hydraulic O-ring simple description
Hydraulic O-ring is mainly used for static seals and reciprocating seals. Seal for rotary motion, the only low-speed rotary sealing device. Rectangular seals are generally mounted on the outer or inner circular cross-section from the seal rectangular groove. Y-ring is widely used in reciprocating sealing device. A brief description of the hydraulic seal with a ring [View Details]
Valve Basics Xinhua Xu hydraulic seal
Xinhua Xu rubber products for hydraulic and pneumatic oneness plays a vital role, if a seal hydraulic and pneumatic components products, but off, then this is not the product of hydraulic and pneumatic components a good product. Hydraulic seals can be used for various types of valves. [View Details]
Ozone and hydraulic seals presentation
If you need to deal with who has suffered a high temperature fluorine rubber hydraulic seals bearing, should observe the following safety precautions: Throughout the demolition process to wear goggles, protective gloves and appropriate breathing apparatus The removed seals placed in a sealed plastic container and container above the tag 'corrosive material' Material Safety Data Sheet in compliance with strict safety precautions. [View Details]

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