When working with metal, there are times when internal or external threads need to be created, such as to enable components to be joined together using fixings such as nuts and bolts. This is commonly done using processes called tapping and thread milling. While both have the ability to create threads, there are differences between the two and each has its advantages. Let’s take a look in more detail.
Tapping
Tapping is the process of creating threads that are usually internal, such as inside a hole or inner part of metalwork. A tap is a cutting tool that works rather like a drill in that the tool is turned within the space, cutting threads and removing the discarded metal swarf. Traditional manual tapping machines are still in use today, yet modern electric tapping machines can make faster work of creating threads., Specialists such as www.cotswold-machinery-sales.co.uk/roscamat-tapping-machines/electric-tapping-machines/roscamat-tiger-electric-tapping-machine/ can tell you lots more about electric tapping machines.
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One of the benefits of using the tapping process is that it is an excellent way to create small threads, as these tools have versatility when dealing with more intricate metalwork. It is also a good choice for creating deep threads in hard metals, such as steel.
Thread milling
Thread mills are machines used to create both internal and external threads in metalwork. They create precisely measured threads using computed calculations to guide them in a corkscrew pattern, removing excess metal along the way. The precise nature of thread milling makes it suitable for many types of manufacturing and many types of metals.
According to Science Direct, thread milling is around 3% faster than tapping, making it a great choice for manufacturing companies that need to produce a lot of components.
Both thread milling and tapping are useful ways to create threads, which are typically used to fix metal components together. They are both effective, precise, and suitable for a wide range of applications. While thread milling and tapping bring their own advantages, the best method for the job will depend on your project’s unique requirements.
