Калибр для измерения диаметра канавок под поршневые кольца Caterpillar 5746688

The Ring Groove Gauge offers a practical solution for measuring wear in the upper piston ring groove, allowing inspectors to determine whether the groove maintains suitable dimensions for proper ring performance. By providing a defined measurement reference, the tool helps identify excessive groove expansion that may affect sealing efficiency. The design supports consistent evaluation by reducing judgment variation during inspection and enables faster decision making through a clear acceptance or rejection indication.Attributes:• Enables accurate evaluation of wear in the piston’s upper ring groove.• Uses a simple Go/No-Go design. If the piston passes through the gauge, it cannot be reused.• Supports uniform inspection outcomes across different users.• Minimizes time required for groove condition verification.Applications: The Ring Groove Gauge functions in the piston inspection procedures to assess groove wear condition and assist maintenance teams in determining suitability for continued service during overhaul or routine inspection activities.