Whether users’ core systems run or not, engineering sealing precision components indeed make the difference. When users are looking for quality solutions from a true partner (not just a provider), they have several key questions. This article provides answers to top frequently asked questions related to the manufacturing, value and performance of sealing solutions.
Which qualities do you look for in your precision components? After years of providing sealing solutions for industrial, oil and gas, space, aviation and other industries, it has been discovered that there are some engineering commonalities amongst them. An overview is given below:
Engineering Seals: 3 Top FAQs
1. Performance: How do your seals and components compare to others on the market?
This is invariably a top question in Omniseal Solutions' initial design meetings. Their Rulon® fluoropolymers, Omniseal® spring-energized and rotary lip seals, and Meldin® thermoplastics and polyimides are specifically designed to outlast the components where they are installed, providing customers a lifetime of confidence. These solutions have a wide range of temperature tolerances (from cryogenic to 600 °F) with long durability and very-low emissions leakage for excellent service.
Customers are not only advised to find a partner that has a wide range of good sealing and material solutions but also one that has good problem-solving skills and proven expertise. Engineers are important pieces because they need to solve immediate performance challenges and also meet specific application requirements. Performance can relate to several different factors ranging from temperature, pressure and leakage to durability, manufacturing and many more.
2. Manufacturing: What does your process look like?
Development of precision components starts with plenty of questions before reaching the drawing stage. Customers are recommended to find a partner with a highly-skilled technical sales team. This way, they can ask important questions at the initial design meeting itself to get the part “first-time right.” With this method, customers can save their valuable time and money on a retrofit or redesign of precision components later down the line.
For example, in the aviation industry, Omniseal Solutions is aware of the fact that the total weight has to be lowered in order to maximize fuel efficiency. However, users may also wonder if components can withstand the media they are using – What is the PPM (or the rate of failure in parts per million) on this seal? Is the viscosity compatible with the seal? A technical sales person can answer these questions and offer recommendations.
In addition, many OEMs ask about the assembly and traceability of a sealing solution as it concerns the manufacturing process. Users require reliable assembly with a low risk of damage to parts. This can be obtained by paying close attention to seal packaging. Best practice is to search for those materials that are packaged for both production and protection.
As an example, “clean seals” have low-dust packaging in order to reduce the contamination of components. The traceability of a product is also extended by packaging and this product should be clearly marked through a bar code to help separate the components in the event of a product recall.
Another important point to consider is the versatility of a manufacturing facility. Omniseal Solutions takes pride in providing precision components that can reach 12’ in diameter and which are used in liquid oxygen tanks to propel rockets into space, but at the same time it also has equal expertise in developing micro seals in millimeter sizes to power medical instruments.
3. Value: How does your value proposition compare?
Whether designing a simple replacement seal or a new prototype, value proposition is important to the overall assessment of any engineered seal. Customers are recommended to look at the total lifetime performance cost in terms of precision and longevity over initial pricing,
In the aviation industry for example, a jet engine that burns at a higher temperature provides better fuel efficiency, saving airlines on the total amount of fuel consumed. Likewise, seals that are particularly developed for longevity will require only minimum maintenance, which can lower the time in the service bay and allow more time in the air.
Millions of dollars are at stake during a rocket launch, and well-designed space sealing components can mean the difference between a scrubbed launch and a successful launch. The variation between the two can be as small as a measurement off by as little as a couple of thousandths of an inch; therefore, accurate design is very important. At Omniseal Solutions, it is believed that the total lifetime value of a engineered solution is key to determining the value proposition.
This information has been sourced, reviewed and adapted from materials provided by Omniseal Solutions.
For more information on this source, please visit Omniseal Solutions.