Broaching machines are specially designed machine tools that produce internal broaching. It is typically used for parts that have multiple tapered or complicated machine features. It is a process that could be considered similar to filing, but instead of using one cutting tool, several cutters are mounted on larger pieces of equipment.
Broaching machines tend to be horizontal as they put less stress on the workpieces in this direction. Additionally, gravity tends to push the item working on it towards the table. This helps stabilize it when machining. So what is the process of broaching? It’s actually quite easy! Let’s have a look.
What is a broaching machine?
It is a metal working device that is designed to polish metal by scraping off a portion of it. The broach’s name refers to an instrument with teeth that ascend and cut holes, like circular keyholes in metal.
It is run by the hydraulic system and tends to be quite essential; however, specific machines use mechanical components for more intricate broaching.The most significant component of it is its device itself. They are similar to a saw, but their teeth are generally more prominent and grow in size as they move from one end to the next.
There are usually several kinds of teeth on a single broach, including those that start cutting, others that start to finish the metal, and those that finish the cutting. Broaches make holes in metal, typically internal shapes like squares, circles, hexagons, rectangles, or keyholes. They can also make external shapes, for instance, the whole gear, which is rare.
How does it work?
A broaching machine is a special type of machine that is used to cut or shape metal. It works by using a series of sharp teeth to bite into the metal and then pull it through the machine. The teeth on the broaching machine are arranged in a spiral pattern, which helps to keep the metal from slipping or moving around while it is being cut.
The speed of the broaching machine can be controlled, which allows for precise cuts to be made. Broaching machines are typically used for cutting or shaping large pieces of metal, such as engine blocks or transmission housings. However, they can also be used for smaller jobs, such as cutting holes in metal plates.
There is a variety of broaching equipment. However, they are both vertical and horizontal. The vertical broaching machine is constructed to force the broach into the workpiece, while Horizontal broaching equipment is made for pulling the broach into the workpiece.
Research shows that the machines for verticals are the most popular, while horizontal machines make up about one out of 10 machines that are purchased and utilized by companies that manufacture products.
is a leading producer of automated broaching equipment. Their machines are employed in various industries, such as aerospace, automotive, and medical. Chengchun Automation’s equipment is known for its superior quality and endurance.
A wide range of materials are able to be broached. All materials can be cut using machining, including ferrous metals, nonferrous ones and certain plastics.