Wire forms are metal components shaped to support the desired function in mechanical and industrial applications. Unlike traditional springs, which are primarily limited to storing and releasing mechanical energy, they take on diverse shapes beyond coils, providing greater versatility and utility.

Custom Wire Forming

While traditional springs are typically available in a coil shape and their primary purpose is to hold and then release mechanical energy. They come in many complex and custom shapes and function as guides, connectors, and supports.

At John Evans’ Sons, we manufacture custom wire forms for high-tech applications. These flexible, innovative products frequently work in a single device with constant force springs. Our team is dedicated to providing you with superior-quality products and a comprehensive range of services to deliver the precise wire form solution your application requires.

Wire Form Industries:

These industries rely on wire forms for a range of applications. Many components serve multiple purposes, acting as connectors, supports, and guides, offering unparalleled flexibility in design due to their complex configurations.

They are customizable, functional, versatile, and superior with design flexibility. Having a unique ability to meet specific needs makes them indispensable in countless applications, setting them apart from traditional springs.

Three types of wire forms. John Evans’ Sons, Inc. designs and manufactures custom wire forms and variable force springs.Our Wire Form Product Line

To fulfill a variety of needs, we provide standard wire forms in various sizes of round wire or strip steel. Our forms feature a tensioning mechanism that enables them to effectively secure items, while still allowing the form to flex and recover its original shape.

 

 

 

 

 

Applications:

  • Electrical contacts. Due to their inherent spring-back and conductivity, they ensure reliable and repeatable electrical contact.
  • Mechanical fasteners. Retainers, hooks, clamps, and clips keep objects in place or hold components together.
  • Tension springs. Tension springs allow for controlled motion and force for retractable and latching components.
  • Support structures. Structural support contributes to durable, organized product displays in retail stores and other environments.
  • Medical instruments. Various medical devices use wire forms for their reliability, including everything from stent application devices and catheter guides to operating tools and other surgical instruments.

Our Custom Wire Form Services

John Evans’ Sons specializes in custom craftsmanship. We create product solutions tailored to your specific requirements. From wire form development and prototyping to manufacturing and finishing, our expert engineering team will be there to assist you.

Design Evaluation

During the product engineering and development phase, we provide support through reliable design software analysis, including computer-aided design (CAD) and computer-aided manufacturing (CAM) services. Based on each project’s needs, we can use either commercial or proprietary spring software, with CAD packages to enable drawing or model sharing.

Custom Wire Form Manufacturing CapabilitiesCustom Wire Form Manufacturing Capabilities

Extensive manufacturing solutions to meet each application’s specifications include computer numerical control (CNC) wire forming, bending, and welding. To achieve the desired results in these processes, we use a variety of multi-axis bending machines and coilers, electrical discharge machining (EDM) equipment, and spot welders. In addition, we offer a range of specialized services, including small-batch production and rapid prototyping.

Customization Options

To deliver the perfect solution for each customer, we manufacture in a variety of sizes, materials, and finishes. We utilize metals such as:

  • Stainless steel
  • Beryllium copper
  • Phosphor bronze
  • Inconel
  • Elgiloy
  • Music wire

Advanced Inspection and Testing Technology

We utilize advanced vision systems, force and torsion testers, and other precision measurement solutions to complete reliable part inspections and measurements.

Evans' Sons for Custom Wire Forms

Why Choose John Evans’ Sons for Custom Wire Forms

Founded in 1850, our company is known in the industry as America’s Oldest Springmaker.
When you turn to John Evans’ Sons instead of other wire form manufacturers, you’ll benefit from:

  • More than one and a half centuries of multi-industry expertise and experience
  • Custom solutions for wire forms in the materials and sizes that work best for you
  • Innovative prototyping and manufacturing processes with efficient, high-end equipment

Get Your Custom Wire Form Project Started Today

Many products benefit from the use of wire forms coupled with constant force springs for optimized functionality and enhanced design flexibility. The right custom wire form from John Evans’ Sons will give you the results you need for long-lasting application solutions. To learn more about our capabilities and how our team can support your project, request a quote today.

Quality and Certifications

JES Intertek ISO-13485 CertificationAS9100.ISO9001