Portable Coordinate Measuring MachinePCMM is a mobile measuring instrument that is capable of measuring geometric shapes, lengths, and circumferential divisions within the spatial range of a hexahedron, and is easy to carry.
Classification: According to the working principle, portable coordinate measuring machines are mainly divided into two types: CCD and articulated arm.
CCD type: Using accurate digital photogrammetry technology, the position and orientation of the light pen in space are obtained by measuring the three-dimensional coordinates of multiple infrared light-emitting diodes (LEDs) embedded in the light pen. Due to the accurate calibration of the probe connected to the light pen, the position relationship between the probe and the light pen can only be determined, allowing the system to accurately calculate the three-dimensional coordinates of the detection point.
Joint arm type: Intelligent sensor units consisting of angle sensors, temperature sensors, strain sensors, and microcontrollers are respectively installed at the joints and arm positions of the measuring machine. Each sensor unit is connected by an RS485 bus and communicates with a PC through an RS485 USB interface. The microcontroller completes the collection of data from various sensors and uploads the data to the PC. The PC program is developed by the virtual instrument development platform LabVIEW, which enables communication and data processing with the microcontroller. The coordinate data is transmitted to the standard three coordinate measurement software POSCOM through a dynamic link library.
Portable Coordinate Measuring MachineCharacteristics:
Strong portability: small size, light weight, easy to carry to different measurement sites, suitable for various complex measurement environments.
High precision: With high measurement accuracy, it can meet various industrial measurement needs.
Easy to operate: The interface is user-friendly, with functions such as automatic coordinate alignment and adjustment, making it easy for operators to get started.
Powerful function: It can achieve automatic data collection and report generation, and can also measure the contour dimensions of complex shaped surfaces.