Category: services

What is strength calculation, and why is it important?

What is a strength calculation?

Strength calculus is a branch of engineering that focuses on the analysis and evaluation of the durability and strength of materials and structures. The aim is to ensure that structures can safely withstand the forces and loads applied to them. This process is a key part of structural analysis, which assesses how different materials and structures react to different loads and environmental factors. Strength calculations are particularly important when designing components that are subjected to high loads or intended for use in critical applications such as aerospace or large infrastructure projects.

Why is strength calculation important?

Strength calculations are an essential part of the design process, as they help prevent structural damage and collapse. By ensuring the durability and safety of structures in advance, serious accidents can be avoided and costs saved. This is particularly important in construction and manufacturing, where errors can lead to significant financial losses or even loss of life. Strength calculations also allow us to optimise the use of materials, leading to more cost-effective and environmentally friendly solutions. The precision achieved through engineering ensures that structures meet all necessary safety and quality standards.

Where is the strength calculation used?

Strength calculations are widely used in various industries, such as construction, engineering and aerospace. It is a key part of design and product development, where the durability of structures and components must be ensured. In the aerospace industry, for example, aircraft structures must be able to withstand extreme forces and conditions, making strength calculation an essential part of their design process. In the construction industry, on the other hand, strength calculations ensure that buildings can withstand natural forces such as wind and earthquakes. In the engineering industry, it helps design machinery and equipment that can withstand daily use and stress.

How is the strength calculation done?

Strength calculations are usually carried out using computational methods, such as elementary methods. These methods are used to simulate and analyse structural loads and their effects. Elementary methods allow the analysis of complex structures by breaking them down into smaller parts, which makes the analysis more accurate and detailed. We use modern software that can quickly and accurately model different loading conditions and their effects on materials. This enables designers to develop safe and effective solutions.

Hefmec is committed to providing its customers with high quality strength calculation services. We have extensive experience in the field and can meet the most demanding industrial production problems. We offer our customers a lifetime guarantee on many of our products, which reflects our confidence in the quality of our work. To find out more about our services, please visit our website at Hefmec Strength Calculation Services.

CE marking of lifting accessories

The CE marking for lifting equipment requires that it meets the safety requirements set by the European Union (EU).

Hefmec’s role in increasing productivity

I was inspired to write this text by episode 358 of the Money Pod, Black Light to Darkness [1] – which I recommend everyone to listen to. In short, the inspiration comes from what they say about Finland’s economic situation: the Finnish economy hasn’t grown in practice for 15 years [2], productivity is stagnating and foreign direct investment is not flowing into Finland. These are presented as the reasons why the economy is doing badly. Public debt has to be taken on year after year and various cuts are planned. The episode goes into a lot more detail, but I think the point is clear – when the economy is not rocking, the Nordic welfare society does not flourish.

As a remedy, Rahapodi prescribes productivity growth, the formula they have already repeated: more, better, with less.

As I was listening to this, I was driving to a long-time client of mine. As I listened, I reflected on my own role in solving this problem. This sounds like a problem whose solution would bring common good on a Finnish scale and would be a really relevant problem to tackle. After a moment of reflection, the light bulb went on inside – that’s what we at Hefmec are doing! After all, our services are always aimed at increasing productivity. This is also supported by our slogan Productivity Engineering.

How do we respond to the productivity challenge?

Project – In investment projects, we are part of creating opportunities to produce new products in Finland or to increase existing production. In these projects, we often work as part of the client’s organisation, enabling the projects to be carried out as planned. We often take over the management and execution of the project or part of it, leaving our clients free to focus on their core business. This not only speeds up project completion, but also improves the quality of the end result.
Design – We develop working methods and tools that support increased productivity by performing tasks faster, safer, with better quality and/or with fewer resources. Design projects can be part of a larger whole or solutions to specific development issues.
Products – We take designs through to delivered and deployed products, so that designs are actually put into practice. Productivity gains require reliable production equipment and tools. That’s why all our products are designed and manufactured to last, for a long time.

All the above examples aim to deliver more, better, with less.

If your company is looking to increase productivity, Hefmec is ready to meet these challenges! Together, we can be part of the solution that will take your economy, and therefore Finland’s, towards a more stable and brighter future.

Read more about our services and products or contact us!