If you’re in the market for a reliable and efficient tool that can handle all your wire rope termination needs, look no further than the Nicopress tool. This versatile tool has been around for over a century and has proven its mettle time and again. In this guide, we’ll take a deep dive into everything you need to know about Nicopress tools – from their history to their uses to how to use them effectively.
History of Nicopress Tools
Nicopress tools were first invented in 1913 by Carl M. Loewenstine, an American inventor and businessman. The original design was quite simple – a pair of pliers with two dies that could be used to crimp metal sleeves onto wire ropes. The resulting connection was strong, reliable, and long-lasting, making it ideal for use in various industries, including shipping, mining, construction, and more.
Over the years, Nicopress tools have undergone several improvements and modifications, but the basic principle remains the same – using compression to create a tight and secure connection between wire ropes and fittings.
What Is a Nicopress Tool Used For?
Nicopress tools are primarily used for terminating wire ropes – that is, creating permanent connections between wire ropes and fittings such as thimbles, turnbuckles, hooks, eyelets, etc. These connections are essential in many industries where safety is paramount – such as marine, aviation, oil and gas drilling, mining, construction, etc.
Nicopress tools can be used on various types of wire ropes – including stainless steel cables, galvanized cables, synthetic ropes like Dyneema or Spectra – as well as different sizes of wires ranging from 1/16″ to over 1″. They are also compatible with different types of sleeves or ferrules made of aluminum or copper.
Advantages of Using Nicopress Tools
There are several advantages to using Nicopress tools over other methods of wire rope termination – such as swaging, knotting, or welding. Here are some of the main benefits:
1. Strength and Durability: Nicopress connections are among the strongest and most durable in the industry, with a breaking strength that exceeds that of the wire rope itself. This is because the compression applied by the tool creates a tighter grip on the wire than other methods.
2. Easy to Use: Nicopress tools are relatively easy to use and don’t require extensive training or special skills. Once you’ve mastered the technique, you can create a connection in minutes.
3. Versatility: Nicopress tools can be used on various types of wires and fittings, making them suitable for a wide range of applications.
4. Cost-Effective: Nicopress tools are generally more cost-effective than other methods, especially when it comes to smaller projects.
How to Use a Nicopress Tool
Using a Nicopress tool involves several steps, but with practice, it becomes easier and quicker. Here’s a step-by-step guide:
Step 1: Prepare the Wire Rope
Before you start crimping, you need to prepare the wire rope by cutting it to the desired length and installing any necessary fittings like thimbles or turnbuckles. Make sure that the fittings fit snugly onto the wire rope and that there is no excess play.
Step 2: Insert the Sleeve/Ferrule
Next, insert the sleeve or ferrule into the end of the wire rope. The sleeve should be about 1/8″ longer than the diameter of the wire rope to ensure a secure connection.
Step 3: Position the Dies
Now, position the appropriate dies on either side of the sleeve – making sure that they align perfectly with each other and with the center of the sleeve.
Step 4: Crimp the Sleeve
Squeeze the handles of the Nicopress tool firmly and evenly until you hear a distinct “snap” sound. This indicates that the compression has been applied evenly on both sides of the sleeve, creating a tight and secure connection.
Step 5: Inspect the Connection
After crimping, inspect the connection carefully to make sure that there are no visible gaps or deformations. Pull on the wire rope to check if it’s firmly attached to the fitting. If everything looks good, you can use the wire rope for your intended purpose.
Tips for Using Nicopress Tools Effectively
Here are some tips to keep in mind when using Nicopress tools:
1. Always use the correct dies that match the size and type of wire rope and sleeve you’re using.
2. Make sure that the dies are clean and free from any dirt or debris that could interfere with their alignment.
3. Apply even pressure when crimping – avoid squeezing too hard or too soft on one side.
4. Don’t reuse sleeves or ferrules – always use new ones for each connection.
5. Follow all safety guidelines when working with wire ropes and fittings – wear appropriate protective gear, and follow proper handling procedures.
Conclusion
Nicopress tools are an excellent choice for anyone who needs to terminate wire ropes reliably and efficiently. Whether you’re working in marine, aviation, mining, construction, or any other industry where safety is paramount, Nicopress tools can help you achieve strong and durable connections in minutes. By following these tips and guidelines, you can use Nicopress tools effectively and confidently in your work.
References:
https://www.nicopress.com/about-us/history/
https://www.westmarine.com/WestAdvisor/How-To-Terminate-Wire-Rope
https://www.e-rigging.com/nicopress-tools-ferrules
https://www.riggingdoctor.com/life-aboard/2018/4/3/nicopress-tool-and-sleeves-for-wire-rope-termination
https://www.boats.com/on-the-water/how-to-use-a-nicopress-tool/
https://en.wikipedia.org/wiki/Crimp_(joining)
