Precision Internal Measurement: DIGIMATIC INDICATOR - BORE GAGE TYPE

Measuring internal cylinder diameters accurately presents tough challenges for quality control inspectors. Finding the true minimum diameter inside a bore requires rocking the gauge continuously, which often causes operator reading errors on analog dials. The DIGIMATIC INDICATOR - BORE GAGE TYPE resolves this metrology bottleneck by holding true minimum values automatically on a clear digital screen.

This guide explores how integrating a bore gauge digital indicator elevates internal measurement precision.

What Is the DIGIMATIC INDICATOR - BORE GAGE TYPE?

The DIGIMATIC INDICATOR - BORE GAGE TYPE is a specialized digital indicator manufactured by Mitutoyo for bore measuring applications.

Designed specifically for mounting on two-point bore gages, this electronic unit features dedicated minimum-value holding functions. Technicians sweep the gage across the bore axis while the indicator detects and displays the exact true diameter automatically.

Key Advantages for Quality Control

Upgrading to a dedicated bore gauge digital indicator offers clear technical benefits for metrology labs:

• Automatic Minimum Value Hold: Captures and retains the true diameter reading during sweeping motions instantly.

• Analog Bar Display: Combines numerical digital display with a dynamic electronic arc for easy visual tracking.

• Fast Judgment Setup: Features customizable green and red tolerance limits for immediate pass-or-fail quality decisions.

• SPC Data Connectivity: Exports live measurement results directly to statistical process control networks for logging.

Common Workshop Applications

Machinists and quality technicians rely on bore gauge indicators for critical daily inspection tasks:

1. Engine Cylinder Inspection: Measure cylinder bore wear, taper, and out-of-round conditions accurately.

2. Bearing Housing Verification: Check internal diameter tolerances on machined bearing seats and sleeves.

3. Hydraulic Valve Testing: Inspect deep internal valve body cavities for precise piston clearances.

4. Routine Quality Audits: Verify machined tubing and pipe dimensions across high-volume production lines.

How to Measure Bores in 4 Easy Steps

Follow these simple steps to obtain accurate internal diameter measurements:

1. Mount on Bore Gage: Secure the indicator stem firmly into your bore gauge assembly.

2. Set Reference Zero: Place the contact points inside a master ring gage and zero the display.

3. Insert into Workpiece: Position the measuring probe carefully inside your target component bore.

4. Rock and Read: Sweep the gage across the center point to capture the true minimum diameter reading.

Final Thoughts

The DIGIMATIC INDICATOR - BORE GAGE TYPE converts tricky internal diameter checks into fast, error-free routines. By eliminating manual reading guesswork, this specialized tool protects product quality and maintains strict manufacturing standards.

Dedicated to inside measurement with minimum value hold and tolerance judgementr function Simple operation of many functions Wide LCD and new analog bar graph