VÖLKEL Calibration service for thread ring gauges for tapered threads

• for the calibration of thread ring gauges for tapered external threads
• for inspection equipment used to check tapered thread profiles
• for inspection equipment monitoring, incoming goods inspection, production control and quality assurance
• for service workshops, maintenance, mechanical engineering and industrial thread inspection
• for documented evaluation of thread ring gauges in an inspection equipment management system

Note For tapered threads, calibration is based on the requirements and standards defined for the respective test item.

• factory calibration certificate directly from the manufacturer
• calibration in a measurement laboratory independent of manufacturing
• measurement on IAC thread scanners
• suitable for documented inspection equipment monitoring
• practical classification for thread ring gauges used in external thread inspection

• The factory calibration certificate does not replace proper cleaning, protected storage and visual inspection of the thread ring gauge between calibration intervals.

1. Select the thread ring gauge for which a factory calibration certificate is required.
2. Check whether the thread ring gauge is intended for tapered external threads.
3. Assign the test item to the relevant thread system and standard specification.
4. State the calibration request together with your order or inquiry.
5. The thread ring gauge is calibrated in the independent measurement laboratory on IAC thread scanners.
6. The results are documented in the factory calibration certificate.
7. File the certificate in your inspection equipment management system and assign it to the correct thread ring gauge.

• 1 piece VÖLKEL Calibration service for thread ring gauges for tapered threads

• Service type: calibration service for thread gauges
• Inspection equipment: thread ring gauge
• Thread form: tapered threads
• Inspection application: external thread inspection
• Documentation: factory calibration certificate on request
• Measurement laboratory: measurement laboratory independent of manufacturing
• Measurement system: IAC thread scanner
• Standard reference: DIN, ISO or ANSI depending on the respective test item

What is the factory calibration certificate for thread ring gauges used for?
You use the factory calibration certificate to document the calibration of a thread ring gauge in a traceable way.

Which threads are checked with this thread ring gauge?
This thread ring gauge is used for tapered external threads. The concrete assessment depends on the respective thread system and standard specification.

Is this service intended for cylindrical thread gauges?
No, this service is intended for thread gauges for tapered threads. Use the corresponding calibration service for cylindrical thread gauges when the inspection item is cylindrical.

Do I receive a factory calibration certificate with this service?
Yes. On request, we issue a factory calibration certificate as the manufacturer for the respective test item.

Which specifications are used to calibrate the thread ring gauge?
Calibration is carried out according to the specifications and standards defined for the respective test item, for example DIN, ISO or ANSI.

Why is calibration on IAC thread scanners relevant?
Calibration on IAC thread scanners supports precise and traceable inspection of thread gauges in industrial inspection equipment management.

Where can I find more information about VÖLKEL thread gauges?
More information is available in the VG 23 catalog as PDF.