Telescopic Gauge Set 6pc Satin Chrome Finish

Applications:

1. Machining and Metalworking:

   • Bore Measurement: Telescopic gauges are used to measure the internal diameter of bores and cylindrical cavities, such as in engine cylinders, bearing housings, and other precision-machined parts.
   • Tool Setup: Essential for setting up machine tools and ensuring that bores and holes meet exact specifications.

2. Quality Control and Inspection:

   • Dimensional Inspection: Commonly used in quality control processes to verify that internal diameters of machined parts meet specified tolerances.
   • Part Verification: Useful for checking the dimensional accuracy of various components in manufacturing and assembly.

3. Automotive and Aerospace:

   • Engine Component Inspection: Used to measure bores in engine blocks, cylinders, and other critical components in automotive and aerospace applications, ensuring that they meet strict tolerance standards.

4. Tool and Die Making:

   • Internal Feature Measurement: Useful for measuring the internal features of tools, dies, and molds to ensure they match the desired specifications.

Key Features:

1. Telescopic Arms:

   • Spring-Loaded Mechanism: The gauge has two spring-loaded telescopic arms that expand to fit the internal surface of a bore or hole. The arms retract or extend when the locking mechanism is released, making it easy to fit the gauge into place.
   • Self-Centering: The telescopic arms are designed to center themselves within the bore, ensuring a more accurate measurement by aligning with the hole’s center.

2. Measuring Range:

   • Various Sizes: Telescopic gauges come in different sizes to accommodate various bore diameters.

3. Locking Knob:

   • Secure Measurement: Once the arms are expanded to fit the bore, the user tightens the locking knob to hold the telescopic arms in place. This locking mechanism ensures that the measurement remains stable and precise when the gauge is removed for reading.

4. Durable Construction:

   • Hardened Steel Construction: The gauge is typically made from durable materials such as hardened steel, making it robust enough to withstand repeated use in industrial environments.
   • Polished Surface: The polished arms ensure smooth expansion and retraction without damaging the internal surfaces of the bore being measured.

5. Transfer to Micrometer or Caliper:

   • Indirect Measurement: Once the telescopic gauge is locked in position, the gauge is removed from the bore, and the expanded distance is measured using an outside micrometer or caliper. This indirect method ensures high accuracy in measuring the internal dimensions.

Technical Specifications