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Features
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- For use in automatic toolchanging machining centers where the rotation and advance are provided by the machine tool.
- Cycles below 1 second are possible (not including toolchanging).
- Quickly and automatically checks threaded holes (or external threads) by automatically screwing a probe (or ring gage) into and out of the part. GO gaging, NO GO gaging, and combination gaging are all possible.
- The TVU-IR features a spindle with torque control and axial control, allowing probe to stall in the part (or retract) in case of missing or improperly formed threads or when a broken tap is encountered. This registers a fault, creating a "reject" signal.
- Will check blind holes accurately for thread depth.
- Will not jam or stick in undersize (or short) threads.
- Does not subject the part (or the spindle) to high force or torque levels.even with a reject.
- Three basic models fit most applications.
- Comes mounted to the standard adapter of your choice.
- Comes with an infrared optical transmission unit that is compatible with many infrared receiving units. Optionally, switch to a radio frequency (RF) transmission unit.
- Proven mechanisms are backed by a one-year standard warranty.
- Weighs 3.5 kilograms (7.7 lbs).
- Covered under U.S. Patent 7,059,055.
Capacities
- Cycle times shown are for threads where the length is equal to the diameter and no Rapid Advance Mechanism is required.
- Most models available in stock.
| Model |
Capability |
Thread Sizes |
Max Stroke |
Cycle Time |
| TVU-IR-250 |
GO |
3-5mm (#4 thru #10) |
44mm (1.75 in.) |
1.0 sec. |
| TVU-IR-250-NG |
GO-NO GO |
3-5mm (#4 thru #10) |
41mm (1.62 in.) |
1.5 sec. |
| TVU-IR-500 |
GO |
6-25mm (1/4" thru 1") |
50mm (2.00 in.) |
1.8 sec. |
| TVU-IR-500-NG |
GO-NO GO |
6-25mm (1/4" thru 1") |
47mm (1.88 in.) |
2.3 sec. |
| TVU-IR-1000 |
GO |
25-50mm (1" thru 2") |
63mm (2.50 in.) |
2.8 sec. |
| TVU-IR-1000-NG |
GO-NO GO |
25-50mm (1" thru 2") |
60mm (2.38 in.) |
3.3 sec. |
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