Category: Engineering

With digital technology revolutionising various sectors, manufacturers are urged to embrace digital transformation to remain competitive and relevant in this increasingly interconnected world.

Those in the industry face various challenges, ranging from rising production costs and complex supply chains to changing consumer demands and stringent quality standards. Embracing digital technology has the potential to address these challenges effectively and unlock new opportunities for growth and innovation.

Here at European Springs, we recognise the significance of digital technology in transforming the manufacturing landscape. So, today we’ll be delving into why we and others in the sector are being used to upgrade their digital technology and how this benefits individual companies and the wider industry.

Increased Efficiency

The use of digital technology in manufacturing is being urged for many reasons, one being that it has been proven to improve efficiency. For example, automation and robotics systems perform tasks precisely and quickly, reducing errors and increasing productivity. More specifically, robots can perform tasks much faster and more precisely than human workers, resulting in faster production cycles, reduced cycle times, and improved overall efficiency.

In addition, digital tech can help reduce human error, increasing efficiency and productivity. Automation eliminates the risk of human error due to fatigue, distraction, or inconsistencies in performing repetitive tasks. Therefore, by relying on robots for these tasks, manufacturers can ensure consistent quality and minimise costly errors that often lead to reduced efficiency.

Improved Quality Control

Quality control is a crucial aspect of manufacturing, particularly when it comes to custom orders of products, such as our bespoke springs. At European Springs, we take our quality checks incredibly seriously, ensuring our customers get exactly what they need.

Digital technology can be used to aid us in this area. For example, as discussed, automation and robotics help to ensure consistent and precise execution of tasks, reducing variations and errors that can occur with human involvement. This consistency leads to higher product quality and adherence to strict quality standards.

In addition, robots are sometimes equipped with advanced vision systems and sensors that can perform detailed inspections with high accuracy and speed. As a result, they can detect defects, imperfections, or deviations in product quality that may not be easily visible to the human eye. This ensures that only products meeting quality specifications are released, reducing the risk of defective or substandard items reaching customers.

Enhanced Supply Chain Management

Digital technology also plays a pivotal role in enhancing supply chain management in manufacturing, which is yet another reason why manufacturers are being urged to implement it into their businesses; let’s explore why:

• Real-Time Visibility. Digital technology enables real-time visibility into the supply chain, providing accurate and up-to-date information on inventory levels, production status, and product movements. This visibility helps manufacturers optimise inventory management, identify bottlenecks, and make informed decisions based on real-time data.
• Demand Forecasting and Planning. Advanced analytics and data-driven insights enable manufacturers to forecast demand more accurately. By analysing historical data, market trends, and customer behaviour, digital technology enhances demand forecasting, allowing for more precise production planning and inventory optimisation. This reduces the risk of stockouts or excess inventory, improving overall supply chain efficiency.
• Efficient Communication and Collaboration. Digital technology facilitates seamless communication and collaboration among different stakeholders in the supply chain, including suppliers, manufacturers, distributors, and customers. Cloud-based platforms, real-time messaging systems, and collaborative software enable quick and effective information sharing, faster decision-making, better coordination, and improved response times to market changes or disruptions.

Cost Reduction

Reducing costs is crucial in the manufacturing industry, especially now during the cost-of-living crisis. It’s never been more important for businesses to analyse their finances and find ways to make positive changes. Well, implementing digital technology into your manufacturing business could be the answer. This type of tech allows for predictive maintenance, leveraging real-time data and analytics to anticipate equipment failures or maintenance needs. By identifying potential issues, manufacturers can schedule maintenance activities strategically, preventing costly unplanned downtime and reducing repair costs.

Technology also provides tools and analytics to optimise resource utilisation, including materials, energy, and machinery. So, by monitoring and analysing resource usage, manufacturers can identify inefficiencies, reduce waste, and implement measures to optimise resource allocation, resulting in cost savings.

Here at European Springs, we constantly look for ways to improve our products and processes to help give our clients the best possible service. This includes looking at manufacturing trends, such as the encouragement to implement digital technology, and working out how to fit this into our practices.

We’re keen to offer the best of the best, so we’re interested in whether it’s new automation tech to improve efficiency or quality control software to decrease human error. If you want to stay updated with the latest company updates and learn more about how we’re implementing these systems into our company, please keep an eye on our blog as well as our LinkedIn, Facebook, and Twitter accounts, where we regularly post updates.

Here at European Springs, we’re lucky enough to work closely with businesses from an extensive range of industries, including the rail sector.

The use of springs in the rail industry may not be immediately apparent, but they play a crucial role in ensuring safe and efficient rail travel. Springs are used in a variety of ways in this sector, from controlling the movement of train carriages to ensuring that rail tracks stay in place.

So, today we’re exploring the different types of springs used in the rail industry and their applications, highlighting their vital role in rail safety and reliable operations. Whether you are a rail enthusiast or a springs enthusiast, we’re providing a fascinating insight into the use of springs in rail travel and the work we do at European Springs.

Suspension Systems

Springs are an essential component of suspension systems in the rail industry as they ensure passenger comfort and safety by absorbing shocks and vibrations caused by the movement of trains on the tracks.

There are several types of springs used in suspension systems, but of course, the main spring type is a suspension spring. Suspension springs support the weight of the train carriages and passengers and are designed to compress and expand to absorb shocks and vibrations caused by bumps or irregularities in the track.

Railway Signalling

Springs are also used in railway signalling systems, which ensure signals are displayed correctly and reliably. For example, tension springs are used in railway signalling equipment, such as track circuits and relays. These springs guarantee the reliable operation of the signalling equipment. In a track circuit, for example, tension springs are used to maintain tension on the electrical contacts that detect the presence of a train. The contacts need to be firmly in place to ensure they make good electrical contact with the rail, and the tension springs provide the necessary force to achieve this. If the tension is insufficient, the contacts may become loose and cause false readings or unreliable detection of trains.

In relays, tension springs maintain tension on the relay contacts, ensuring they make good electrical contact when activated. The tension springs help ensure that the contacts remain in place even when subjected to vibration or shock, ensuring reliable relay operation.

Pantographs and Current Collectors

Pantographs and current collectors provide electrical power to trains by transferring power from overhead wires to the train’s electric motors and the springs ensure the reliable and efficient collection of this electrical power. For example, contact springs maintain contact between the pantograph and the overhead wire, applying consistent pressure to ensure that the pantograph collects the maximum amount of electrical power possible.

In addition, suspension springs help to support the weight of the pantograph and current collector assembly. By providing the necessary contact pressure and reliably returning to the default position whilst supporting the assembly’s weight, springs help trains operate safely and efficiently, even in adverse weather conditions.

Brake Systems

Springs are also commonly used in the brake systems of trains in the railway industry. In this application, springs apply force to the brake shoes or pads, pressing them against the train’s wheels to slow or stop the train. They are also used to return the brake shoes to their resting position after the brakes have been released, ensuring the brake shoes do not drag on the train’s wheels, which could cause excess wear or overheating.

Springs also apply force to the brake shoes or pads when the brakes are activated. So, when air pressure is applied to the brake cylinder, it compresses the brake cylinder springs, forcing the brake shoes or pads against the train’s wheels.

Railroad Maintenance

A variety of railroad maintenance equipment depends on springs to help perform a range of tasks; let’s take a look:

• Rail anchors. These are devices used to hold the rails in place, designed to resist the lateral and longitudinal forces that act on the rails as trains pass over them. Springs are used in rail anchors to provide the necessary resistance to these forces and to ensure that the rails remain firmly in place.
• Rail joints. In a railroad track, the rails are joined together using metal plates and bolts. Springs are used in these joints to maintain the proper tension on the bolts, ensuring that they remain securely fastened even as the temperature and other environmental factors change.
• Track maintenance machines. Many machines maintain railroad tracks, including tampers, ballast regulators, and tie-inserters. Springs are used in these machines to absorb shock and to provide the necessary force for the machines to perform their tasks effectively.

European Springs’ Work with the Rail Industry

As mentioned, we’re lucky in the sense that we get to work closely with people and businesses from a range of fascinating industries, and the rail sector is just one example of this. We have a wide range of products specifically designed to meet the unique demands of this industry, including bespoke springs.

We are committed to delivering the highest standards of quality and reliability in our products and use the latest technologies and manufacturing processes to ensure that our springs and pressings meet the strict requirements of the rail industry.

If you’re involved in this sector and are interested in our products or would like more information about what we do, please don’t hesitate to get in touch.

If you’re considering a career in engineering, knowing the best route for getting qualified can be difficult. Whether you want to earn while you learn or experience a student lifestyle while studying, choosing between an apprenticeship or a degree can be challenging, so we’re here to help.

Here at European Springs, we offer incredible apprenticeship schemes for those interested in joining the spring manufacturing industry, so we thought exploring how this differs from degree learning would be interesting. Read on to learn more about both routes to engineering and what you should do to prepare yourself for deciding between the two.

What Does an Engineering Degree Consist Of?

An engineering degree will differ depending on the type of engineering you’re interested in and where you choose to study. You can expect to learn various technical and practical skills related to your chosen engineering field during an engineering degree. The technical skills learnt often include engineering-based maths, physics, and science, which are taught in a classroom environment and are often the bulk of the degree.

Regarding practical skills, during some degree courses, you may gain hands-on experience working with equipment, tools, and materials related to your field. For example, if you were studying a spring manufacturing module, you may experiment with different engineering processes for manufacturing compression springs. This is often taught in a workshop environment, although not all universities or colleges will have these kinds of facilities available. An engineering degree tends to focus on the written and technical side of engineering and less so on the practical side.

What Do I Need an Engineering Degree For?

Engineering degrees aren’t always necessary if you wish to pursue a career in the industry; however, they are favoured by some employees for several reasons, such as professional licensing opportunities. Obtaining some professional engineering licenses requires a degree from an accredited engineering program, so consider the degree route if you wish to acquire this type of license. Similarly, some employers require a degree as a minimum qualification for job candidates, so undergoing this qualification opens up your job opportunities and makes you appear desirable.

Finally, if you wish to go into teaching, a degree in your chosen field is required before you can complete your teacher training and get into the classroom, making this route preferable for budding teachers.

Advantages and Disadvantages of an Engineering Degree

Weighing up the advantages and disadvantages of engineering degrees is the best way to help decipher whether it would be the best choice for you.

Advantages

Job opportunities. As mentioned, having a degree opens up job opportunities and makes you appear desirable to employers.

Technical knowledge. Engineering degrees are excellent for those wanting to gain classroom-based knowledge in their chosen field.

Professional development. Degrees are perfect opportunities for networking, internship opportunities, and general professional development.

Disadvantages

Not much practical work. As mentioned, degrees mostly focus on the technical and written side of engineering, meaning you miss much of the necessary practical skills in working in the industry.

Limited flexibility. Engineering degrees are highly specialised and may not provide as much flexibility in career paths as an apprenticeship might.

High costs. A degree is a huge financial commitment and requires thousands to complete, and fitting in a part-time job while learning can be challenging due to the high workload.

What and How Will I Learn During an Engineering Apprenticeship?

You will learn technical and practical skills during your engineering apprenticeship, but the specifics will vary depending on your chosen course. For example, at European Springs, you may learn about the technical side of our surface treatment in a classroom environment and study the different material finishes available to our clients. Similarly, when it comes to the practicalities, you may get the opportunity to experiment with said surface treatments, and see, first-hand, the differences each option makes to specific metal components and their uses.

Unlike a degree, the split between practical and technical leans much more toward practical, with a unique learning experience while working.

Where Can an Engineering Apprenticeship Take Me?

Employers favoured degrees more than engineering apprenticeships several years ago, but this has recently changed. Now, an apprenticeship is incredibly favourable and makes candidates desirable to employers because of the fantastic experience gained during the unique practical learning of an apprenticeship.

An engineering apprenticeship can open up many different career paths, depending on your interests and goals. By gaining practical experience and developing valuable skills, you can build a rewarding and fulfilling career in engineering or a related field.

Advantages and Disadvantages of an Engineering Apprenticeship

There are plenty of benefits of engineering apprenticeships, and as a leading provider of apprenticeship schemes for the spring manufacturing industry, we ensure that all our students experience the long list of advantages this route offers.

Advantages

Valuable hands-on experience. Apprenticeships provide a unique, real-life working experience, allowing apprentices to work with the tools and equipment they will use once qualified.

Real-world projects. In the ever-changing engineering industry, the chance to work on real projects is extremely valuable as it allows apprentices to understand the complexities and challenges of engineering work.

Paid training. Unlike degrees and other educational programs, apprenticeships are paid positions. This is incredibly advantageous, especially for young students, as it allows them to earn while they learn without worrying about juggling a part-time job to make money.

Disadvantages

Limited availability. Engineering apprenticeships are incredibly sought-after, meaning they are highly competitive and often have limited availability. Therefore, it is essential to get in quickly and apply as soon as you decide it’s right for you.

Low starting wage. While you have the outstanding opportunity to earn while you learn, an engineering apprentice’s starting wage is often low. However, it’s more than what your friends completing a degree will earn while studying!

As mentioned, if you think an engineering apprenticeship is the right path for you, applying as soon as possible gives you the best chance of getting a place in your desired company. Here at European Springs, we take on apprentices every year and are always looking for dedicated, driven individuals to join our team. Apply now to kickstart your career in this fascinating industry.

There are many factors to consider when choosing spring material and finish, and our expert spring manufacturers are equipped with the knowledge and experience to guide you down the right path for your products and their intended use. 

With so many materials, finishes, and surface treatments to think about, we’re taking a deep dive into the options available and exploring how each can benefit your springs. 

Spring Materials 

There are many different materials used for spring manufacturing, all providing their own list of benefits; here are a few examples: 

• Low-alloy steel. These ferrous metals have various specific factors that make them suitable for certain spring types, such as hot compressive strength, making them last longer under axial stress, which is crucial for springs. 
• Cold-drawn wire. Products made from cold-formed steel parts have great tensile strength and tolerance to stress and temperature. 
• Oil-tempered spring wire. Widely used in the automotive industry, these wire types are often used to manufacture suspension springs and can be ideal for products that use suspension to function.  
• Stainless steel. This material provides an extensive list of benefits, including its ability to withstand hot temperatures and protect against oxidation, making it ideal for spring manufacturing. 

 

Each material offers different qualities, meaning it’s crucial for us, as leading spring manufacturers, to explore the many options available before beginning the manufacturing process. In addition, each spring we manufacture will have its own intended use. This information is collected from our customers before advising on the best material for their springs to ensure their spring is designed for purpose.  

All About Zinc 

Zinc is interesting as it can be used to manufacture springs in addition to providing a desirable finish. It is often used for manufacturing because of its sought-after mechanical properties, such as high tensile strength, good elasticity, and corrosion resistance. Here at European Springs, we have used zinc to manufacture springs for various industry sectors, such as automotive, construction, and electronics. 

In terms of providing a finish to springs, zinc is often used as a coating and can be applied through various methods, such as electroplating. In addition, it is commonly used to protect the product from corrosion and improve its appearance, making it an ideal spring manufacturing material and finish. 

Surface Treatment 

When it comes to surface treatment, plenty of options are available to ensure you get the most out of your spring and make it perfect for its intended use. We offer a wide range of material finished, including: 

 

Plating 

Plating is a process in which a thin layer of metal is deposited onto the surface of a spring to improve its properties, such as corrosion resistance, wear resistance, and appearance. The plating process involves immersing the spring in an electrolytic solution containing the metal ions that will form the coating. An electric current is then passed through the solution, causing the metal ions to be attracted to and deposited onto the spring’s surface. Common metals used for plating springs include zinc, nickel, chrome, gold, and silver. 

Heat Treatment 

Heat treatment is a process used in spring manufacturing to improve the mechanical properties of the spring, such as its strength and toughness. Heat treatment involves subjecting the spring to a specific temperature for a certain period and then cooling it down in a controlled manner. The process can be divided into three stages: heating, soaking, and cooling. During the heating stage, the spring is heated to a specific temperature using a furnace or other heating equipment. The soaking stage involves holding the spring at the target temperature for a set time to allow the material to undergo a structural change. Finally, the cooling stage involves cooling the spring down in a controlled manner to prevent warping or cracking. 

 

Barrelling 

Barrelling is used to improve the surface finish of the spring by removing burrs, sharp edges, and other surface imperfections. This process involves placing the springs in a rotating barrel with abrasive media and chemicals to smooth the surface. Not only does this make the springs more aesthetically pleasing, but it can improve their functionality, too. 

Design Considerations and Thinking About Maintenance 

When selecting a spring material and finish, there are many design considerations to keep in mind, such as stress levels, temperature range, and corrosion resistance. For example, as mentioned, cold-drawn wire and stainless steel are great material choices for springs needing to withstand hot temperatures. Factors like these are essential to mention when discussing your needs with our spring designers, be sure to include as much detail as possible to ensure we get it right the first time.  

We will ensure that we have covered everything we need to know before we start work on your spring design so that the configurations, materials, and finishes are exactly what your spring needs to work perfectly in its application. 

Alongside this, you should also consider the maintenance involved in your chosen material and finish. As discussed, plating is a finishing technique used to improve corrosion resistance, so if chosen for your springs, it will mean less maintenance is involved to ensure your spring isn’t rusting and becoming damaged. 

As there is so much to consider, and each spring and its usage are different, it’s difficult to provide general advice. The best thing to do if you’re struggling to decide on the best finish and material for your spring is to get in touch with our team. We will be more than happy to help you make these crucial decisions that will give you the best possible product for your use.