0622020232

0622020232 crimpers, applicators, and presses – also known as terminal crimpers, crimp applicators, or crimpers – are specialized tools designed to create tight, reliable interconnects within electrical systems. The process of crimping involves compressing an electrical conductor – usually a copper or aluminum wire – by subjecting it to force with a specifically designed die or tool. Crimper applicators often come with interchangeable dies to accommodate various wire sizes, and manually operated or computer controlled pressure and force can be used with great precision in order to secure a tight connection.

Applications

Crimping solutions are used in a variety of applications such as commercial construction, automotive, and telecommunications, to name a few. Generally speaking, the tools are used to connect bare electrical wires in a terminal block or connector, as opposed to soldering which deals with jointing solid components. Crimpers are also used in wires that have been pre-formed with an insulation sleeve, to secure the connection via crimping the sleeve.

Automotive wiring harnesses, for example, are typically crimped during manufacture to ensure strong, trustworthy connections between the wiring and terminals. This not only helps to guarantee dependable performance, but also protects the wiring from short-circuits or other failures.

Working Principles

Crimpers come in various designs and sizes, depending on the application and the type of connector being used. These special tools insert a pin, contact point, or other component into a terminal block or housing, and then grip and cut the conductor – typically a single copper wire strand or a group of insulated wires – while applying sufficient force to bind it securely. Commonly this is accomplished with a pair of rotating crimping blades or jaws that compress the conductor at the point of contact. In most cases, the action is completed automatically by dying off any excess conductor protrusions.

Other crimper applicators may use a stationary metal tube or compression crimp over the wire, or the blade could be placed under the conductor and then pressed down into the housing. Additionally, automated crimpers are available for larger and/or more sophisticated applications, and computer controlled force and tension can be used for precision placement of terminals.

Advantages

Crimped connections are known for their reliability and dependability across multiple industries. The crimping process provides a permanent and secure connection that is virtually tamper-proof and difficult to alter or modify. This makes the connection impervious to wear and tear, as well as protection from vibration and corrosion. Furthermore, the interconnection is highly resistant to shock and is a more reliable connection that soldering.

Crimping also has some additional advantages over soldering; it is much faster and eliminates the need for solder flux, solder masking, and scrubbing of excess soldering material. In addition, wire connections can usually be disconnected and reconnected even after crimping.

Conclusion

Crimpers are specialized tools designed to securely and reliably connect electrical wires and components. Crimpers apply force and mechanical pressure to both the wire or conductor and the contact point or terminals, in order to form a strong and reliable connection. These tools are used in a variety of industries, from automotive to construction, and offer a fast, dependable connection that is highly resistant to vibration, shock, and corrosion.

Crimpers are more reliable than soldered connections, and require less time and effort to install, making them the preferred method for many applications. With precision tools and a quality connection, crimpers are an effective solution for any electrical installation.