Helical Broaching Machines by Steelmans Broaches


 Steelmans Broaches Private Limited is a broaching machine and tool manufacturer based in India. They produce a variety of broaching machines, and among their offerings is a helical broaching machine.

Helical Broaching Machines

Helical broaching is a specialized type of broaching process used to create internal or external helical forms, such as spiral splines or gears. Unlike standard broaching, which performs a linear cut, a helical broaching machine must simultaneously rotate the broaching tool as it is pushed or pulled through the workpiece. This synchronous linear and rotational movement is what creates the helical profile.

How it Works

A helical broaching machine is equipped with a mechanism that provides the necessary rotational movement to the broach tool while it's being pulled or pushed. This is often done using a special attachment or fixture that guides the broach through a helical path. For modern CNC helical broaching machines, a computer numerical control (CNC) system precisely controls the pull speed, twist ratio, rotation direction, and helix angle to achieve the desired result.

Applications

Helical broaching machines are used in industries that require the production of parts with high-precision helical features. Their primary applications include:

  • Automotive and Truck Transmissions: Creating helical gears and splines for automatic and manual transmissions.

  • Firearms: Broaching the rifling inside gun barrels.

  • Power Transmission Components: Manufacturing parts that require helical teeth for power transfer.

  • Aerospace: Producing intricate components with specific helical profiles.

  • Telecommunications: Manufacturing parts for various telecommunication devices.

Steelmans Broaching Machines

Steelmans offers various types of broaching machines, including vertical, horizontal, and surface broaching machines. Their helical broaching machine is part of this product line, designed to meet the specific demands of industries that require the complex process of helical broaching.

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