Artillery Cannon Breech Assembly Coordinate Measuring Machine

The US Army is soliciting proposals for a Coordinate Measuring Machine (CMM) to be used for artillery cannon breech assembly inspection. The proposed CMM must meet or exceed specific minimum requirements, including a fixed bridge or equivalent high-precision bridge-style design, a measuring volume of at least 900 mm x 1500 mm x 800 mm, and vibration damping technology. The CMM must also provide performance equal to or better than specified metrics, including maximum volumetric measurement speed, acceleration capability, and length measurement error. The system must include a motorized articulating probe head, an X1H scanning probe or equivalent, and a controller that supports high-speed scanning and automatic probe head operation. The contractor must also provide a modular fixturing system, installation, startup, and training. Key features and requirements include: • Machine structure and measuring volume • Performance requirements • Probe and sensor configuration • Controller requirements • Thermal compensation • Air preparation system • Software requirements, including inspection software and probe management software • Fixturing requirements • Installation and acceptance • Training requirements • Warranty and support requirements