Wire rope isolators in military industry

Military industry which is all about defense and security requires isolation equipments to absorb shock and vibration emitted from the machines. This is exactly when the industry utilizes wire rope isolators of for the purpose of shock and vibration isolation.  Andre HVAC International is a reputed company offering quality wire rope isolators to various industries for the purpose of helping their clients resolve issues related to shock and vibration.

Need of wire rope isolator in the military industry

Wire rope vibration isolators or shock isolators play a critical role in the defense or military industry. These vibration isolator wire ropes are required to ensure that the equipments in defense industry are shock and vibration isolated. Equipments and machines in the industry generating high vibration and shock may lead to serve damage, human life casualties or even death. Further, defense equipments are often subjected to high level pressure and temperature variation. Hence, wire rope isolators for vibration dampening are designed and utilized in way to withstand any form of pressure or strain, making it ideal equipment for the defense or military industry.

Wire rope isolators utilized in the military industry

Wire rope isolator or wire rope mounts are widely used in the military industry for various purposes. These cable isolators help in dampening of high level vibrations affecting the equipments in use. They help in absorbing vibration from the source and in turn minimize the damage caused to the rest of the machine. Wire rope vibration isolator is versatile equipment that is designed to withstand any level of pressure. Hence, they are commonly used in military tank, fighter jets and aircrafts for absorbing any form of pressure and dampening of vibration and shock. Since wire rope isolators are strong equipments they are therefore ideal for military industry.

In addition to the military industry, these compact wire rope isolators are also widely used in the aerospace industry that manufactures fighter jets. Other than that vibration isolation wire rope is used in dampening of vibration and shock.

General application of wire rope isolators and mounts

Constructed of stainless steel cables, wire rope isolators are designed and built for heavy-duty applications. These isolators are maintenance-free, corrosion-resistant and also offer dampening or isolation of vibration, noise and shock in all directions. Being a versatile piece of equipment, wire rope isolator has its use in many industries including aerospace, military, medical, shipping and other such industries. These wire isolators are generally used in electronics, airborne equipment, generators, motors, pumps, fans, HVAC equipment, marine equipment, mechanical devices, compressors etc.

The compact wire rope isolator unleashed!

The electronic components fitted in machines and panels are very precise and sensitive in nature. When the electronic equipment runs, there are parts that produce the hum and vibrations which can cause serious damage to the surrounding components. The first

anti-vibration mount wire rope isolator

anti-vibration mount wire rope isolator

requirement of the vibration damping needs was met with the elastomer pads. However, the rubber vibration mounts were unable to perform due to temperature variations. Despite having heat dissipation devices installed the electronic components get heated to high temperatures.  The vibration pad was ineffective in the concurrent shock and vibration application. The fans used for cooling the electronic devices were also producing vibrations. The anti-vibration mount wire rope isolators were too big for the electronic applications and hence an alternative was worked out. That is when the circular cable isolators were born. The characteristics: The circular cable isolators have a homogenous design and a single point installation. Thus, they provide multi-axis isolation which is quite consistent. Given the small size, the compact wire rope isolator is well suited for the separation of key fundamental components rather than the complete system. Not only are the compact

compact wire rope isolator

compact wire rope isolator

isolators economical but also are suitable for high-performance design systems. As far as the maximum dynamic displacement is concerned, it utilises 70 per cent of the space taken up by the circular cable isolators. The dynamic stiffness decreases with the increase in displacement. The resilience is shown by the cable isolator in the case of a shock loading. Due to the impact loading the shock isolator does buckle but does not get permanently deformed. It is able to spring back into position once the shock load is removed. The construction: The cable isolators are made up of stainless steel 304 grade wire rope and suitable aluminium alloy retaining bars with T6 heat treatment. The strands of high tensile steel wire are interwoven to construct the vibration isolation wire rope. The

vibration isolation wire rope

vibration isolation wire rope

construction gives the circular cable isolators the desired strength to withstand the shock load and depict resilience. The metallic constituents are unaffected by ozone, chemicals and oils. This is because of the basic inert nature of the raw material used in the construction. In fact, the circular cable isolators can withstand environmentally unfriendly and harsh requirement also.  They also withstand extreme temperatures from -100oC and going up to 250oC. The temperature range covers the majority of applications in the industry today. The load capacity is from 5 to 35 KGs and well suited to the electronic industry. The products also conform to a number of military standards and industry specifications. Additional features: The circular cable isolators depict non-linear attributes in the stiffness characteristics. As compared to the larger shock deflections, the smaller deviations are normally linked with vibration damping which has a different spring rate. The cable isolator’s vibration damping is to the tune of 5 to 15% depending on the size and input level. Since, the compact wire rope isolator is capable of operating on more than one axis; it can withstand compression load, 45o compression load as well as the shear load very easily. The versatility of the design allows the compact wire rope isolators to be used in a number of applications. In the electronic industry, they used for CD-ROM drives and disk drives. These devices have rotating parts which generate vibrations and humming noise. The equipment like centrifuges and medical ventilators make use of the compact design. The varying load and speeds of rotation are well absorbed by the anti-vibration mount wire rope isolators. Then, there are a variety of applications like avionics, sound systems, video displays, audio-visual combinations, small motors and pumps, sensitive lab equipment and electronic devices where the circular wire isolators are deployed. People buy wire rope isolators as they are a versatile piece of equipment offering vibration and shock mitigation solutions. Andre HVAC International Inc. has a number of anti-vibration mount wire rope isolators, circular cable isolators and vibration damping systems in its product portfolio. The shock isolators are well suited for electronic devices and sensitive equipment. As the leading compact wire rope isolator supplier in Canada, they cater to a large number of electronic industry applications and defense requirements. They made a modest beginning in 2003 but with the recent expansions the product range; AHI has a global reach now. The products with technically advanced features can take care of all your anti-vibration requirements. The product selection process has been made easy with the availability of catalogues and tables available on the website. AHI also helps its clients with customized solutions.

Get rid of the vibrations with wire rope isolators and rubber mounts

The vibration and noise emitting from the machines and equipment in operation may appear to be harmless on the surface. The people may get perturbed by the noise but may get used to working in the noisy industrial environment over a period of time. However, vibration and noise are the most destructive agents in the industrial environment and their effects are known in the form of machine breakdowns, fatigue failures, and health deterioration in human beings. By the time we realize these damages it is already too late. Products in the form of vibration wire rope isolators and rubber vibration dampening mounts are available today to stem the vibrations and prevent them from causing damage. Let us look at these products.

Wire cable isolators: The vibration isolation wire rope plays the crucial role in the selection of the right kind of isolator for the equipment. If you choose the right wire

Wire cable isolators

Wire cable isolators

characteristics like the wire diameter, number of strands, wire length, wire twist, and the number of strands per section you can get the wire isolator that is most suited for your requirement. Sufficient literature is available onsite to help you make this choice. It is right to call them as wire rope insulators as they shield the equipment from the harmful effects of vibration. As a passive vibration insulation system, the wire isolators require no maintenance, occupy little space, and perform even in changing temperature conditions and harsh environments.

The benefits of the wire rope isolators can be summarized as:

  • Solid metallic build
  • Fail safe design
  • No maintenance; fit and forget
  • Low-frequency vibration isolation
  • Large operating temperature range from -130oC to 350oC

Rubber mounts and isolators: The rubber mounts for vibrations are crucial components in the machinery and equipment, and help in dampening the noise levels and vibrations while safeguarding the sensitive parts from the impact of the external vibrations.

Rubber mounts with studs: These types of rubber vibration absorbers are compact and highly effective in applications like compressors, pumps, motors, generators, and air conditioners. The stud type rubber vibration dampers can be used for load applications in both compression and shear.

Rubber shock mounts: The shock mount type rubber vibration isolator is designed to absorb shock for static equipment. Another product in the rubber vibration isolation mounts category is suitable for the marine application such as propulsion engines and diesel generator sets where damping of low frequencies is required.

Rubber vibration bushings: The cylindrical metal to rubber bonded bushings are used where shock absorption, noise reduction, and elimination of lubrication is required. Some of the applications include wheel suspensions and vibratory feeders.

As a leading rubber mount manufacturer, Andre HVAC International Inc. has led the way to develop solutions to isolate vibrations and reduce noise over the past 13 years. They not only have a wide range of wire rope ISO mounts and rubber vibration isolation mounts but also partner with you in developing a new application or capitalizing on their existing technology. You can be sure of finding the answer to your vibration damping needs from them.