What is a Arm Tappig Machine ? Features and Types.

A arm tapping machine is a type of drilling machine used primarily in the metalworking industry. It is designed to perform operations such as threading on metal parts, ensuring repeatable and precise results. The lever structure allows the operator to control the machine easily and is typically preferred for tasks requiring repeatability and accuracy.

Features of a Arm Tapping Machine
The key features of a lever thread cutting machine include its capacity for precise hole processing, adjustable speed and torque settings, an ergonomic lever for ease of use, a durable construction, and mechanisms that facilitate repeatable and accurate operations. These machines are widely used in the metalworking industry for various applications.

Types of Arm Tapping Machines
The types of lever thread cutting machines vary based on their intended use and capacities. They include manual, semi-automatic, and automatic models, with different size and torque options suitable for various materials. These machines are employed in metalworking applications where precision and repeatability are crucial.

How is Thread Tapping Performed?
Thread tapping is the process of creating threads inside a pre-drilled hole to accommodate screws.

The thread tapping process involves the following steps:

1. A hole of the appropriate diameter is first drilled, and then the selected tap is inserted into the hole to cut the threads.
2. The tap is rotated and advanced into the hole, during which metal chips are removed, and the threads are formed.
3. As thread tapping is a precise operation, using the correct measurements and techniques is essential to ensure accuracy.