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Crimpers, applicators, and presses are all essential tools for a variety of tasks. Depending on their purpose, they may be used to cut, join, secure, and form metal and other materials. Within this broad grouping, accessories are an integral part of any work being done. This article looks at the range of application fields and working principles involved in the operation of crimpers, applicators, presses, and their accessories.

Manual Crimpers & Applicators

Manual crimpers and applicators are lightweight tools typically used to crimp and attach electrical terminals, sealant applicators, or splices to wires. Generally, these tools use a ratchet-type movement to press a flat, circular object onto the metalhousing of a cable. This circle, or “crimp,” securely holds the connected parts in place.

For example, a manual crimper may be used to attach a wire terminal to a pre-installed connector. To perform the task, the operator wraps the terminal around the connector and places the crimper’s looping handle onto the end. The handle is then pressed downward to flatten the terminal, creating a tight connection.

Power Crimpers & Applicators

Power crimpers and applicators offer more precision and speed than manual models, but require a power tool to operate. Powered versions use either an electric motor or compressed air to provide the energy needed for crimping. The tools come in various forms, including pneumatic impact pins, mechanical presses, and hydraulic models.

Pneumatic impact pins are the simplest type of power crimper. They use a pressurised air stream to drive an impact pin into the end of the connecting parts. The force created by the pin is powerful enough to form a secure crimp. Mechanical presses use a hydraulic system to gradually form the crimp without the use of pins or heavy force.

Press Systems & Accessories

Press systems and their associated accessories are designed to perform a range of different tasks, from cutting and bending metal components to forming studs and crimping terminals. Depending on the application, the tools may use hydraulic, mechanical, or pneumatic power to apply the necessary force.

Most press systems come with a range of interchangeable dies and jaws, which are designed to fit different pieces and projects. The dies are typically used to cut and form metal brackets and extrusions, while the jaws may be used to cut wires and form studs. Pressure controls help operators ensure the correct force is applied during operation.

In addition, many presses come with an assortment of presses and crimps in different sizes and configurations, making them suitable for a range of tasks. Presses may also be fitted with accessories such as hot-knife blades, guides, and splitters. These devices help operators complete complex crimping and forming jobs more quickly and accurately.

Conclusion

Crimpers, applicators, and presses, and their associated accessories, are essential tools for a variety of tasks involving metals and other materials. Depending on the application, these tools may be manual or power-driven. While manual tools rely on hand-operated ratcheting motion for crimping, power tools use pneumatic, mechanical, or hydraulic power to apply force. Press systems are typically equipped with dies and jaws, as well as a range of accessories to ensure accurate and efficient operation.