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2. Numerical control - Wikipedia

   en.wikipedia.org/wiki/Numerical_control

   A CNC machine that operates on wood CNC machines typically use some kind of coolant, typically a water-miscible oil, to keep the tool and parts from getting hot. A CNC metal lathe with the door open. In machining, numerical control, also called computer numerical control (CNC), [1] is the automated control of tools by means of a computer. [2]

3. Machinist - Wikipedia

   en.wikipedia.org/wiki/Machinist

   Computer numerical controlled (CNC) machines are computer-driven tools that can machine a large variety of shapes, and whose use in the workflow depends on the part to be machined. [2] CNC machines are becoming the standard due to their speed, precision, flexibility, repeatability, and reduced downtime while changing jobs.

4. Machine operator efficiency - Wikipedia

   en.wikipedia.org/wiki/Machine_Operator_Efficiency

   In lean manufacturing, machine operator efficiency (MOE) is the performance of an employee who operates industrial machinery. [1] The operator's efficiency is measured as the time spent producing product divided by the time the operator is on duty. [ 2 ]

5. Milling (machining) - Wikipedia

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

   A CNC machine is operated by a single operator called a programmer. This machine is capable of performing various operations automatically and economically. With the declining price of computers and open source CNC software , the entry price of CNC machines has plummeted.

6. Machining - Wikipedia

   en.wikipedia.org/wiki/Machining

   CNC machine pouring coolant to keep the tool and parts from getting hot Lathe machine. Machining is a manufacturing process where a desired shape or part is created using the controlled removal of material, most often metal, from a larger piece of raw material by cutting.

7. Speeds and feeds - Wikipedia

   en.wikipedia.org/wiki/Speeds_and_feeds

   In CNC machining, usually the programmer programs speeds and feedrates that are as maximally tuned as calculations and general guidelines can supply. The operator then fine-tunes the values while running the machine, based on sights, sounds, smells, temperatures, tolerance holding, and tool tip lifespan.