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HEIDENHAIN announces the launch of the straight-cut CNC, the TNC 128. User-friendly and very intuitive best describe this new control designed for use with milling, drilling and boring machines.
Noteworthy on the TNC 128 is its ability to assist the user during program creation with "Help" graphics, practical prompts, machining cycles and cycles for coordinate transformation. Additionally, the NC conversational keys on the TNC operating panel make program entry more convenient than its predecessor.
The TNC 128 is a compact straight-cut control in the now familiar stainless-steel design along with an integrated 12.1-inch TFT color flat-panel display. The screen, the TNC and machine operating panels, as well as the powerful main computer with Celeron Dual Core 1.4 GHz CPU, are all housed in one unit in the stainless-steel operating panel. Cables between the components are not required, presenting a cost savings.
The TNC 128 can control up to four axes and one spindle; if the spindle is configured in an open loop, the TNC 128 can control up to five axes. Also, the TNC 128 permits the connection of touch probes and edge finders, including the HEIDENHAIN tool touch probe for tool measurement, the TT 140.
A PLC basic program adapted to the machine with the "PLCdesign" PLC development software is also available for the TNC 128.
The new TNC 128 control's integrated Ethernet interface allows quick and easy connection into a company network ensuring efficient data transmission. Internet access is also available. Input units, display units and removable storage media are connected to the TNC 128 via the USB interface (2 x USB 3.0 on the rear side, 1 x USB 2.0 on the front). Plenty of memory is available on the 2 GB CFR memory card.
Related Glossary Terms
- boring
boring
Enlarging a hole that already has been drilled or cored. Generally, it is an operation of truing the previously drilled hole with a single-point, lathe-type tool. Boring is essentially internal turning, in that usually a single-point cutting tool forms the internal shape. Some tools are available with two cutting edges to balance cutting forces.
- computer numerical control ( CNC)
computer numerical control ( CNC)
Microprocessor-based controller dedicated to a machine tool that permits the creation or modification of parts. Programmed numerical control activates the machine’s servos and spindle drives and controls the various machining operations. See DNC, direct numerical control; NC, numerical control.
- gang cutting ( milling)
gang cutting ( milling)
Machining with several cutters mounted on a single arbor, generally for simultaneous cutting.
- milling
milling
Machining operation in which metal or other material is removed by applying power to a rotating cutter. In vertical milling, the cutting tool is mounted vertically on the spindle. In horizontal milling, the cutting tool is mounted horizontally, either directly on the spindle or on an arbor. Horizontal milling is further broken down into conventional milling, where the cutter rotates opposite the direction of feed, or “up” into the workpiece; and climb milling, where the cutter rotates in the direction of feed, or “down” into the workpiece. Milling operations include plane or surface milling, endmilling, facemilling, angle milling, form milling and profiling.
- numerical control ( NC)
numerical control ( NC)
Any controlled equipment that allows an operator to program its movement by entering a series of coded numbers and symbols. See CNC, computer numerical control; DNC, direct numerical control.
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