We produce custom springs and wireforms. We do not stock standard parts.
We produce custom springs and wireforms. We do not stock standard parts.
ace wire spring - iso - itar-125

Spring Design

Our Spring Design page outlines the essential information needed to accurately design and order a custom spring. From material selection and load requirements to dimensions and environmental considerations, we guide you through the key factors that influence spring performance. By providing detailed specifications, you enable our team to craft a spring that perfectly meets your application’s needs.

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We are Here to Help Guide Your Custom Spring Design

Welcome to our Design & Engineering Department

At Ace Wire Spring & Form Co., Inc., every RFQ is reviewed by our engineering team to ensure your spring is built to exact specifications. Unlike off-the-shelf spring suppliers that offer “close-enough” matches, we provide true design support — whether you have detailed drawings or just an idea.

Our engineers assist with everything from initial concept and design for manufacturability to prototyping and full production. We specialize in high-tolerance, precision-crafted springs built to perform reliably in demanding environments. No shortcuts, no compromises — just custom-engineered solutions tailored to your needs.

What Information Do I Need for a Custom Spring Quote?

At Ace Wire Spring & Form Co., Inc., we specialize exclusively in custom-manufactured springs and wire forms, we do not offer off-the-shelf parts. Whether you’re starting from a concept or have an existing sample, our experienced Engineering Department is here to assist.

We can often provide design support and accurate quotes using the following:

  • Physical samples

  • Technical drawings

  • Reference or stock part numbers

  • Photos with basic dimensional details

To get started, simply submit a Request for Quote (RFQ) with as much information as you have available. Even a photo or previously used part number is helpful. Our Estimating Team will review your request, clarify any missing details, and guide you through the quoting process!

What information is needed to properly design/order a spring?

What parameters do I have?

  • What does my spring fit into?
  • What does my spring fit over?
  • What is the atmosphere? (Moisture, Saltwater, Heat etc.)
  • How is the spring being used/installed?
  • Has there ever been a problem before?

What are the spring’s physical requirements?

  • What are the relaxed/installed lengths?
  • How much travel is involved?
  • What length are you traveling to? (Length/Deflection)
  • What is the max solid/travel height?
  • What force is needed at a specified length?
  • What type of material is needed?
  • What are the end types needed?
  • Tight Tolerances Needed?
  • Type of winding?

Compression Springs

Type of ends?

What are my Physical Characteristics?

  • Size/Type of Material?
  • Outside Diameter?
  • Inside Diameter?
  • Free Length?
  • Total Coils?
  • Solid Height?
  • Rate per Inch?
  • Load @ Length?

Extension Springs

What are my Physical Characteristics?

  • Size/Type of Material?
  • Outside Diameter?
  • Inside Diameter?
  • Free Length Body/Inside Hooks?
  • Initial Tension?
  • Rate per Inch?
  • Load @ Length?
  • Max Deflection?
  • Gap Lengths of hooks?
  • Straight Pull?

Torsion Springs

What are my Physical Characteristics?

  • Size/Type of Material?
  • Outside Diameter?
  • Inside Diameter?
  • Body Length?
  • Total Coils?
  • Angle at free position?
  • Degrees of deflection?
  • Rate Inch/lbs. Per Degree?
  • Max degrees of Deflection?
  • Closewound or Pitched?
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Always offer as much information as possible!
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Remember, price is not always everything!
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Remember, lead times are important!

Request a Quote for Custom Springs & Wire Forms

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