To manufacture different types of spring by CNC compression spring machine or CNC camless spring machine, you may need to learn about some specialty springs. Specialty springs are custom-designed springs manufactured to fulfill a specific mechanical function in a particular mechanism. Specialty springs will vary in design in relation to the spring requirements and spring force—compressive, tensile, or torsion—needed for the application. Because specialty springs are uniquely designed for a specific application—they are not a stock item found on shelves—spring dimensions and physical features—the material used, number of coils, length, wire diameter, outer and inner diameter, configuration, among other design considerations—are critical to ensure the correct load and travel requirements are met for the device to function properly. Every industry relies on specialty springs in the manufacture of the mechanical assemblies of products unique to that sector. No matter how unique the design requirements, the specialty spring is still a mechanical device that, in general, provides compression, extension or torsion force as needed for the assembly to function. Here are 5 types of specialty spring applications and the industries that they serve.

To optimize your advantages of using CNC spring machines or CNC wire bending machines, selecting material would be a key issue. Selecting the correct material for the design of a spring is one of the first and most important considerations in its application. Stainless steel used for springs, for example, has many advantages and favorable properties—above all, corrosion resistance—which makes the material ideal for many applications. A variety of stainless steel grades and types are available for designers in applications, but there are other materials used in spring manufacturing, ranging from carbon spring steels to nickel-based spring alloys. Ultimately, the defining factor for material relates to the properties necessary for the spring to function as required, say, in a particular environment, temperature or load.

Stirrups Rebar Stirrups Concrete|Stirrups in Column|Stirrups in Constructions What ls a Stirrup in Rebar? Stirrups are rectangular steel elements that are utilized in RCC structures to counteract lateral shear and diagonal tension stresses. They used to secure the primary reinforcement rebars in an RCC construction.

CNC wire forming or wire bending is an advanced technique used to manipulate metal into standard or customized shapes for the manufacturing of products. Consisting of various shapes and sizes, wire forms are fabricated with machines through heat treatment, cutting and bending. CNC wire forming machines operate by using standardized tooling to alter the shape of the wire in size and dimension to create complex two-dimensional and three-dimensional parts.

CNC Wire Bending Machine

Although there are many types of wire forming, in production wire forming specialized machinery is used. These wire forming machines have many methods that can be employed to achieve the desired results however only a few are available to manufacture repeatable and fast results. In years past this was achieved through the use of machinery using CAM’s to actuate benders (old technology). These CAM operated 4-Slide machines required extensive setup, many trial runs and scrapped parts and large quantities to make it all that setup worthwhile. Today, using CNC technology, the new and highly modifiable machines form wire for hundreds of processes from rebar used in concrete forms to store racks & shopping carts along with millions of other parts in between even including jewelry. Although this manufacturing technology has been around for thousands of years it has become a very specialized and highly technical industry. 

3D and 2D CNC WIRE BENDING MACHINE