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Print Page Full C Axis or Indexing?...
The advent of the 'C' axis on CNC lathes enabled engineers to turn and mill on one machine. In essence a 'C' axis could be described as
'Having full control over the movement of the spindle and therefore the spindle itself becomes an axes'
There are differing types of 'C' axis so it's always worth knowing which of the following your machine is equipped with prior to purchase.
Full 'C' Axis
A full 'C' axis allows you to program the spindle as an axis. The machine then becomes capable of machining grooves and paths as the spindle can rotate in cycle at the same time as the other axis.
An Indexing 'C' Axis
A 'C' axis that indexes means you can position the spindle at any given location within a program and fix it there whilst other machining processes are taking place, however you cannot program a simulateneous operation.
It is unusual these days to purchase a new machine that does not offer the full 'C' axis - that is if a 'C' axis is requested.
In summary a CNC lathe purchased with a 'C' axis offers machine shops the capacity to turn, mill flats, drill PCD's, tap, chamfer or countersink. Historically this type of machining process would have been undertaken on two machines, a lathe for the turning and a mill for the milling, drilling, tapping etc.
Most machine tool manufacturers now offer machines with full 'C' axis, machine types to consider include, Haas, Hurco, Doosan, Victor, CMZ, XYZ, Eagle, Star, Tornos, Hwacheon and Hyundia.
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MTDCNC.com is a popular trade platform for UK based engineers, this ' Webster & Bennett 48"DH Ver...
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MTDCNC.com is a popular trade platform for UK based engineers, this 'Colchester Mastiff 1400 Gap Bed...
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MTDCNC.com is a popular trade platform for UK based engineers, this ' TOS FNK 25AC TURRET MILL...
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HAINBUCH in-house grip force measuring service23.5.2013
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Deputy PM addresses Future Aerospace Manufacturing Seminar20.5.2013
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5 Axis Milling Technology and How It’s Evolved29.4.2013
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Through Spindle Coolant on VMCs and Milling Machines12.4.2013
For those new to this concept, the simplest way to describe the process comes from the name itself 'Through spindle coolant'. Historically all machine tools NC or manual would use coolants or oils to keep materials cool and lubricated during machining processes.. ... Read more...
HAAS in Formula One Valley24.5.2013
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TRUMPF City at Penn Elcom products23.5.2013
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Penn Elcom products will be found on virtually every stage. General manager Roger Willems explains why that’s so: You simply have to keep both feet on the ground and enjoy what you’re doing.... Read more...
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Heywood and Palmer choose Robbi to increase capacity22.5.2013
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Air Time Products invest in XYZ 710 VMC12.5.2013
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