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2. Digital read out - Wikipedia

   en.wikipedia.org/wiki/Digital_read_out

   In machine-shop terminology, the complete digital read-out system (consisting of a computer, axis-position encoders, and a numeric display) is referred to by the acronym DRO. Such a system is commonly fitted to machines in today's shops, especially for metal working — lathes, cylindrical grinders, milling machines, surface grinders, boring ...

3. Speeds and feeds - Wikipedia

   en.wikipedia.org/wiki/Speeds_and_feeds

   Cutting speed may be defined as the rate at the workpiece surface, irrespective of the machining operation used. A cutting speed for mild steel of 100 ft/min is the same whether it is the speed of the cutter passing over the workpiece, such as in a turning operation, or the speed of the cutter moving past a workpiece, such as in a milling operation.

4. Rotary transfer machine - Wikipedia

   en.wikipedia.org/wiki/Rotary_transfer_machine

   Rotary Transfer Machine. A rotary transfer machine is a machine tool, typically for metal working by machining, comprising a large indexing table with machining stations surrounding the table. Such rotary transfer machines are used for producing a large number of parts in fairly short cycle times. [1] [2] [3]

5. Milling (machining) - Wikipedia

   en.wikipedia.org/wiki/Milling_(machining)

   Vertical milling machine. 1: milling cutter 2: spindle 3: top slide or overarm 4: column 5: table 6: Y-axis slide 7: knee 8: base. In the vertical milling machine the spindle axis is vertically oriented. Milling cutters are held in the spindle and rotate on its axis. The spindle can generally be lowered (or the table can be raised, giving the ...

6. Bridgeport (machine tool brand) - Wikipedia

   en.wikipedia.org/wiki/Bridgeport_(machine_tool...

   The first Bridgeport milling machine (serial number 1) is on display at the Museum. [3] Due to the overall success of the company's milling machines, the term "Bridgeport" is often used to refer to any vertical milling machine of the same configuration, regardless of make. Many other companies have cloned the form.

7. Rotary table - Wikipedia

   en.wikipedia.org/wiki/Rotary_table

   A rotary table can be used: To machine spanner flats on a bolt; To drill equidistant holes on a circular flange; To cut a round piece with a protruding tang; To create large-diameter holes, via milling in a circular toolpath, on small milling machines that don't have the power to drive large twist drills (>0.500"/>13 mm) To mill helixes