Broaching Machine
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How To Cut External Teeth On The Shaft By Broaching Machine?

Are you looking to cut external teeth on the shaft by broaching machine? If so, you’re in the right place! In this article, we’ll walk you through the process of how to do it. Keep reading for more information.

What is broaching and what are its uses in machining?

It is a machining process that removes material from a workpiece using a toothed tool. The process is often used to create internal shapes, such as holes or slots, and can be performed on a variety of materials, including metal, wood, and plastic.

It can be performed using either linear or rotary motion, and the size of the broach determines the size of the finished shape. While it is typically used for small-scale production, it can be adapted for use in large-scale manufacturing operations.

Its main advantages over other machining processes are its high accuracy and efficiency. Additionally, it can be used to create complex shapes that would be difficult or impossible to create using other methods.

Types of broaches and their uses. 

There are many different types of broaches, each designed for specific applications. The most common type of broach is the single-point broach, which has teeth on only one side of the tool. Single-point broaches are used for finishing operations, such as removing burrs or sharpening edges.

Multi-point broaches have teeth on both sides of the tool and are used for roughing operations, such as removing large amounts of material from a workpiece. Carbide-tipped broaches are made from hardened steel with carbide tips and are designed for use in high-production environments.

They are capable of machining tougher materials than other types of broaches but are also more expensive. When choosing a broach, it is important to select the right type of tool for the job at hand. Improper selection can result in premature wear or breakage, as well as poor surface finish and dimensional accuracy.

Cutting external teeth on the shaft with a broaching machine.

External teeth are those situated on the periphery of the gear, while internal teeth are those cut in the bore of the gear. The first step is to set up the broaching machine. This is done by chucking the gear blank in the lathe and then setting up the tool holder and broach in the tailstock.

The next step is to start cutting the teeth. This is done by slowly moving the carriage towards the headstock. As the teeth are cut, they will need to be removed from the tool holder. This is done by reversing the direction of the carriage. Finally, once all the teeth have been cut, the gear blank can be removed from the lathe.

Mount the shaft onto a clamp on the Chengchun Broaching Machine. Adjust the cutting tool to align with the external teeth that need to be cut. Starting the machine and slowly lowering the cutting tool onto the shaft, applying enough pressure to cut through the metal. Repeat this process until all of the external teeth have been cut. Using the Chengchun Broaching Machine ensures a precise and efficient cutting process.

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