Springtelligence Archives

Compression Spring End Types Explained: Fit, Function and Best Practice

Compression springs can be made with different end types. Each one affects how the spring sits, how it carries load and how well it works in the final assembly. There are three common options. Closed and GroundThis is the most widely used compression spring end. The ends are closed and then ground flat so the spring sits square and upright. This is important when accurate load at length is required, for example in valve applications. If the ends are [...]

By JB Springs|2025-12-09T09:59:40+00:00November 28th, 2025|

Tension Spring End Design: Choosing the Ideal Option for Your Applicationhttps

When designing a tension spring, there are many factors to consider beyond the visual style of the end. Spring rate, how loads are measured at specific lengths, and the tolerances required for the application all influence how the spring will behave in its final assembly. These characteristics work together to create consistent, reliable performance Alongside these core parameters, choosing the right tension spring end type is an equally important step in achieving high-performance spring behaviour. In most tension spring [...]

By JB Springs|2025-12-04T13:34:43+00:00November 27th, 2025|

Giggleswick School Receive Springtelligence Class & Factory Tour

JB Springs’ managing director, Alex Driver, was recently invited to Giggleswick School to give a presentation on all things springs-related to their junior school. The talks were well-received with lots of questions and interest from the students, such as, “Do you think you could go a whole day without using a spring?” (The answer being, it’s very unlikely.) As a follow up to these talks, the Year 6 group recently came to JB Springs for a tour of the [...]

By JB Springs|2024-04-24T13:51:10+01:00April 24th, 2024|

JB Springs Visit The Boyle and Petyt Primary School

Back in September, we volunteered through our position as STEM Ambassadors to take part in the STEM Pen Friends Project. The project’s creation aimed to give children the opportunity to develop their literacy skills as well as gain more of an understanding as to what working in STEM may entail. We were partnered with The Boyle & Petyt school – just down the road in Beamsley – and sent them a PowerPoint presentation all about JB Springs and the [...]

By JB Springs|2024-04-24T13:35:46+01:00November 4th, 2022|

South Craven Visits JB Springs

On Tuesday 11th October, as part of Bradford Manufacturing Week, South Craven school visited our site at JB Springs in Skipton for a tour and a talk. It was a pleasure to welcome them here and show them ‘behind the scenes’ of spring manufacturing! We first gave a presentation about who we are and what we do here at JB Springs, before a guided tour around the myriad of machines down on the shopfloor – which were busy creating [...]

By JB Springs|2022-11-01T11:25:15+00:00October 12th, 2022|

New Springtelligence video

We are constantly updating our bank of educational Springtelligence resources to keep you informed on all things springs. Our latest addition is a video demonstating the common end types of tension springs. Tension springs usually end as hooks or loops, which are subsequently attached to external components. When these components are pulled apart, the spring exerts a force to oppose the extension and return the objects to their original position. The appropriate spring end type is dependent on the [...]

By JB Springs|2022-08-11T15:22:37+01:00August 1st, 2022|

STEM Ambassador Work

Our director at JB Springs, Alex Driver, volunteers as a STEM Ambassador. This involves sharing his industry knowledge and expertise through hosting talks and activities to spark an interest in STEM in younger generations. A vital part of securing a pipeline of future talent within the industry is nurturing this interest at a young age. At JB Springs, our Springtelligence initiative is just one of the ways we inform and inspire young people who are making key decisions regarding [...]

By JB Springs|2022-07-14T15:22:28+01:00April 6th, 2022|

Common Mistakes in Torsion Spring Design – Video

Our brand-new Springtelligence video looks at the common mistakes made when designing a torsion spring. The four main spring design flaws which we look at and demonstrate in this video are: - Incorrect direction of operation - Inside diameter too small - Body length too large - Overstressing It is also important to consider: - The size of the mandrel over which the spring operates. The inside diameter of a torsion spring reduces during deflection; therefore, if insufficient space [...]

By JB Springs|2022-07-14T15:07:40+01:00April 6th, 2022|

New BM6 Wireform Machine

As part of our continual investment in the latest spring and wireform production technology, we recently installed an additional Wafios BM6 CNC wire-bending machine to produce our wireform parts, using up to 13mm diameter wire. This machine provides us with further capacity in this area. You can see our original BM6 machine in action on our YouTube channel. This video shows the machine working with our Universal UR10e robot and our Keyence high-speed camera to tightly control dimensions. Established [...]

By JB Springs|2021-11-05T09:47:34+00:00October 25th, 2021|

Torsion spring design common pitfalls

What is a torsion spring? A torsion spring is a tightly coiled helical spring which stores and releases energy to resist force applied through torque. Nothing lasts forever. However, JB Springs' compression, torsion and tension springs are designed with a view to them having a very long lifespan – potentially outlasting other components within their application. The following factors can cause failure in compression springs and tension springs as well as torsion springs, however, this blog will focus on [...]

By JB Springs|2021-12-22T12:38:00+00:00September 27th, 2021|