Thread Inspection
NCTP-300: Industrial Computer Controlled Non-Contact Thread Inspection Instrument
The NCTP-300 is a non-contact thread inspection instrument controlled using an industrial, touch screen computer developed to "error proof" automatic machining processes such as threading.
Spring-loaded, inductive probes sense internal threads by the amount of metal removed or displaced in the tapping / rolling operation. Variations in shape and amount of metal in the electromagnetic field are detected and displayed on a 3-D image with hole locations and identification.
NCTP-200: Digital Non-Contact Thread Inspection Instrument
The NCTP-200 is a digital touch pad non-contact thread inspection instrument developed to "error proof" automatic machining processes such as threading.
Spring-loaded, inductive probes sense internal threads by the amount of metal removed or displaced in the tapping / rolling operation. Variations in shape and amount of metal in the electromagnetic field are detected and displayed on a digital touch pad screen.
A plus and minus Accept/reject tolerance is automatically set by comparing known good part voltages with known defective part voltages. Missing, shallow and/or damaged threads are detected as they fall outside the accept/reject tolerance.