Leak Testing Machines, Automation Solutions, Data Traceability, Conveyors & SPM Manufacturers in Bengaluru, Karnataka, India

This automated gauging station is designed for high-accuracy inline inspection of engine pistons, using Baker-grade air gauging and digital contact probes to measure critical dimensions with micron-level precision. The system ensures 100% inspection, repeatability, and zero human influence, making it ideal for Tier-1/Tier-2 automotive OEM standards.

Key Dimensional Parameters Measured:

• Outer Diameter at Multiple Levels (D1 / D2 / D3 / D4 / D7 / D8) using air probes or LVDT probes.
• Piston Skirt Ovality & Taper across orthogonal axes.
• Piston Pin Bore Diameter (H5) with high-precision plug-type gauge.
• Crown Height & Step Heights (H1 / H2 / H3 / H4).
• Ring Groove Width & Depth (D5 / D6).
• Backlash and symmetry validation via dual-axis probing.

Technology & Features:

• Baker / Marposs / Tesa style precision air gauging probes with 0.5–1 micron repeatability.
• LVDT-based digital probes for groove width and height measurements.
• Automatic part loading with pneumatic pick-clamp (optional robotic feed or conveyor mode).
• Auto OK/NOK sorting with chute or conveyor diverter.
• Real-time data logging to SQL / MES / Cloud (Industry 4.0 ready).
• Graphical tolerance display & trend monitoring on HMI/SCADA.
• Auto compensation for part thermal drift / SPC-capable measurement logic.

Advantages:

• Eliminates manual gauge dependency (no dial gauge, no judgement error).
• <3 sec per piston measurement cycle time achievable.
• Supports Euro 6 / BS6.
• Traceability compliant — barcode/serial linked gauging reports.

Key Dimensional Parameters Measured:

• D1 Diameter Check.
• D2 Diameter Check.
• D3 Diameter Check.
• Piston Height.
• Groove Diameter.
• D Top.
• Cavity Mouth Dia.
• Cavity Peak Depth.
• Pin Hole ( PH ) Check.
• Relief Dia.
• Valve Pocket.
• Piston Weight.