Small-diameter solid wire is used in a wide range of precision manufacturing applications, from thermocouple elements and resistance components to surgical needle blanks, connector pins, electrodes and precision mechanical parts. The WS-800 wire straightener and cutter automates the preparation of straight, cut-to-length wire sections from material supplied on a spool.
Applications for automated wire straightening and cutting can be found across temperature sensor manufacturing, electrical heating, electronics, medical technology, life sciences, aerospace, precision engineering and specialist wire manufacturing.
Temperature-sensor manufacturers frequently process thin metallic wire into individual components.
Thermocouple, RTD and instrumentation wires are generally supplied on spools, while subsequent manufacturing operations may require individual straight sections of a defined length.
Typical applications include:
Potential wire materials include:
Automated preparation can be particularly valuable when large numbers of identical wire sections are required for subsequent operations such as welding, insulation and sensor assembly. The required straightness can also depend on the next manufacturing step. Wire that will subsequently be welded into a sensor assembly, for example, may have different requirements from a precision element that must be automatically positioned or inserted. For this reason, the complete sensor-manufacturing process should be considered when evaluating the wire-preparation requirements.
Manufacturers of electrical heating and resistance products process many specialist wire alloys supplied on spools. Before winding, welding, forming or assembly, these materials may need to be converted into individual straight wire sections.
Typical applications include:
Potential materials include:
Resistance alloys can be particularly interesting from a wire-straightening perspective because their mechanical properties can vary considerably. Two resistance wires of the same diameter may respond differently because of differences in hardness, tensile strength, elasticity and spring-back. Testing the actual production material is therefore recommended before defining the final application configuration.
For manufacturers producing recurring resistance components, automated preparation can provide consistent wire blanks as input for subsequent winding, forming, welding or assembly operations.
Many electronic and electrical products contain small metallic pins, contacts, leads and conductive elements. These apparently simple components are often manufactured in high quantities. Producing them may require continuous wire to first be converted into individual straight sections.
Typical applications include:
Potential materials include:
Wire behaviour can vary significantly between these materials.Soft conductive wire may require careful handling to protect its surface and geometry, while harder pin and contact materials may present different straightening requirements. The condition of the prepared wire blank can also be important for subsequent operations such as:
For high-volume electronic component production, consistent wire preparation can therefore help create a predictable input for the next manufacturing operation.
Fine metallic wire is widely used in medical-device and surgical-instrument manufacturing. Many medical wire components begin as continuous wire before undergoing several precision manufacturing operations.
Typical applications may include:
After straightening and cutting, these components may undergo processes such as:
Medical wire can present demanding processing characteristics.
The behaviour of the wire may depend on:
The required condition of the cut end deserves particular attention in medical applications. A mechanical cut may be sufficient where the wire blank undergoes additional forming, grinding or finishing afterwards. Other components may require a highly planar or otherwise precisely defined end face, particularly when the next production operation involves precision drilling, laser processing or another process sensitive to the geometry of the wire end.
In these cases, an alternative cutting method or secondary finishing operation may need to be evaluated. The WS-800 application should therefore be validated against the requirements of the finished component and intended use of the cut wire, rather than only against wire diameter and length.
Diagnostic equipment, laboratory instruments and life-science consumables can contain large quantities of fine metallic pins, probes and conductive components.
Typical applications include:
Potential materials include:
Requirements can differ considerably between applications.
Important factors may include:
Where the wire is used as an electrode, dispensing pin or precision probe, the condition of the cut end can be especially important. Prepared wire blanks may subsequently be inserted, molded, welded or incorporated into automated diagnostic assemblies. For serial production, repeatable wire preparation can provide a stable input for these subsequent processes.
Aerospace and defence manufacturing can involve specialist metallic wires used in instrumentation, electrical systems and precision mechanical assemblies.
Potential applications include:
Potential materials include:
Material properties are particularly important when evaluating these applications. High-performance alloys may combine high tensile strength, hardness and significant spring-back. Their behaviour during straightening can therefore differ substantially from softer conventional wire materials. Where demanding dimensional, production or qualification requirements apply, evaluation should be based on the actual wire grade, spool and component specification.
Wire-based components are found throughout general precision engineering. Although an individual component may appear relatively simple, producing large quantities manually can require repeated unwinding, straightening, measuring and cutting.
Potential applications include:
Potential materials include:
After preparation, these wire blanks may undergo:
This makes automated wire preparation relevant to many manufacturing applications that may not traditionally be considered part of a dedicated “wire industry”. A useful starting question is therefore:
Does your production process repeatedly require straight pieces of small-diameter solid wire supplied from a spool?
If so, the application may be suitable for automated wire straightening and cutting.
The WS-800 can also provide a different business case for wire producers, alloy manufacturers and specialist wire distributors. Instead of using the prepared wire internally to manufacture a component, these companies can potentially convert continuous spooled wire into a higher-value product for their customers.
Potential applications include:
This creates opportunities to supply customers with:
This can be particularly useful for customers that require precision wire blanks but do not operate their own wire-straightening equipment. For wire and alloy manufacturers, automated straightening and cutting can therefore become an additional value-added processing service between wire production and the customer’s manufacturing process.
A wide variety of solid metallic wires can potentially be evaluated for WS-800 applications. Examples from the application areas above include:
However, the alloy name and nominal wire diameter do not by themselves determine processability. The actual mechanical condition of the wire is equally important.
Wire diameter alone does not determine processability. Material properties, hardness, spring-back, spool condition and the required straightness and cut quality can all influence the result. Learn more about WS-800 wire processing capabilities or send us a representative spool for testing.
Are you currently manually straightening and cutting small-diameter wire, or looking for a more automated way to produce straight cut-to-length wire components?
Send us a representative production spool together with information about:
Our engineers can evaluate the wire and determine whether the WS-800 is suitable for your application.
Request a WS-800 wire feasibility test
