Questions and Answers
What is milling?
A machining process performed with a rotary cutter
What contributes to the high production rate and accuracy of milling machines?
High rotational speed of the milling cutter and multiple cutting edges
How are milling machines subdivided?
Horizontal, Vertical, Universal
What does the column of a horizontal milling machine contain?
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What drives the spindle in a horizontal milling machine?
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Study Notes
What is Milling?
- Milling is a machining process that uses a rotating cutter to remove material from a workpiece.
High Production Rate and Accuracy
- The high production rate and accuracy of milling machines are contributed by the combination of a rotating cutter and a moving table that allows for precise control over the cutting process.
Types of Milling Machines
- Milling machines are subdivided into two main categories: horizontal milling machines and vertical milling machines.
Horizontal Milling Machine
- The column of a horizontal milling machine contains the spindle and the motor that drives it.
- The spindle in a horizontal milling machine is driven by a motor that is housed in the column.
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