Abstract: A method includes providing a measuring device having a projector, a camera with a photosensitive array, and at least one processor, projecting with the projector a line of light onto an object, capturing with the camera an image of the projected line of light on the object within a window subregion of the photosensitive array, and calculating with the at least one processor three-dimensional (3D) coordinates of points on the object based at least in part on the projected line of light and on the captured image.

Abstract: According to some aspects of the invention, auxiliary axis measurement systems for determining three-dimensional coordinates of an object are provided as shown and described herein. According to some aspects of the invention, methods for operating auxiliary axis measurement systems for determining three-dimensional coordinates of an object are provided as shown and described herein.

Abstract: Motorized cartridges and coordinate measuring machines having motorized cartridges are provided. The motorized cartridges include a cartridge housing having a shaft passing therethrough, a measurement probe coupled to shaft and arranged to detect movement of the shaft, and an integrated motor operably coupled to the shaft and arranged to drive movement of the shaft.

Abstract: A method includes providing a measuring device having a projector, a camera with a photosensitive array, and a processor, projecting with the projector a line of light onto an object, capturing with the camera an image of the projected line of light on the object within a window subregion of the photosensitive array, and calculating with the processor three-dimensional (3D) coordinates of points on the object based at least in part on the projected line of light and on the captured image.

Abstract: According to some aspects of the invention, auxiliary axis measurement systems for determining three-dimensional coordinates of an object are provided as shown and described herein. According to some aspects of the invention, methods for operating auxiliary axis measurement systems for determining three-dimensional coordinates of an object are provided as shown and described herein.

Abstract: An articulated arm coordinate measuring machine includes an arm having multiple segments and an end assembly. The end assembly has multiple accessory interfaces that allow multiple accessories to be coupled to the end assembly. The accessory interfaces are configured to allow the accessories to be repeatably interchanged between the accessory interfaces.

Abstract: A portable articulated arm coordinate measuring machine (AACMM) for measuring the coordinates of an object in space is provided. The AACMM includes a base and a manually positionable arm portion having an opposed first end and second end, the arm portion being rotationally coupled to the base, the arm portion including a plurality of connected arm segments, each arm segment including at least one position transducer for producing a position signal. A wire wound torsion spring is operably coupled between two of the connected arm segments. A first measurement probe is coupled to the first end, the first measurement probe having a first extension element. An electronic circuit is provided that receives the position signal from the at least one position transducer and provides data corresponding to a position of the first measurement probe. A probe end is disposed between the first measurement probe and the first end.

Abstract: Wearable coordinate measurement devices are described. The wearable coordinate measurement devices include a wearable member and a measurement portion attached to the wearable member. The measurement portion includes a first rotary measurement device, a first probe linkage having a first probe tip on an end thereof, and a second probe linkage having a second probe tip on an end thereof. The first rotary measurement device is configured to detect a separation distance between the first probe tip and the second probe tip.

Abstract: According to some aspects of the invention, auxiliary axis measurement systems for determining three-dimensional coordinates of an object are provided as shown and described herein. According to some aspects of the invention, methods for operating auxiliary axis measurement systems for determining three-dimensional coordinates of an object are provided as shown and described herein.

Abstract: A method includes providing a measuring device having a projector, a camera with a photosensitive array, and a processor, projecting with the projector a line of light onto an object, capturing with the camera an image of the projected line of light on the object within a window subregion of the photosensitive array, and calculating with the processor three-dimensional (3D) coordinates of points on the object based at least in part on the projected line of light and on the captured image.

Abstract: According to some aspects of the invention, auxiliary axis measurement systems for determining three-dimensional coordinates of an object are provided as shown and described herein. According to some aspects of the invention, methods for operating auxiliary axis measurement systems for determining three-dimensional coordinates of an object are provided as shown and described herein.

Abstract: Wearable coordinate measurement devices are described. The wearable coordinate measurement devices include a wearable member and a measurement portion attached to the wearable member. The measurement portion includes a first rotary measurement device, a first probe linkage having a first probe tip on an end thereof, and a second probe linkage having a second probe tip on an end thereof. The first rotary measurement device is configured to detect a separation distance between the first probe tip and the second probe tip.

Abstract: Rotary assemblies for arm segments of an articulated arm coordinate measuring machines are provided. The rotary assemblies include a drive assembly having an output shaft passing therethrough. The drive assembly includes a motor subassembly and an output subassembly having a gear assembly and a shaft engagement element. The motor subassembly is configured to drive the gear assembly and the shaft engagement element to drive the output shaft. In some embodiments, a motor controller is operably coupled to the motor subassembly. The motor assembly provides a torque on an arm segment about a second axis in response to a signal from the motor controller.

Abstract: A portable articulated arm coordinate measuring machine (AACMM) for measuring the coordinates of an object in space is provided. The AACMM includes a base and a manually positionable arm portion having an opposed first end and second end, the arm portion being rotationally coupled to the base, the arm portion including a plurality of connected arm segments, each arm segment including at least one position transducer for producing a position signal. A wire wound torsion spring is operably coupled between two of the connected arm segments. A first measurement probe is coupled to the first end, the first measurement probe having a first extension element. An electronic circuit is provided that receives the position signal from the at least one position transducer and provides data corresponding to a position of the first measurement probe. A probe end is disposed between the first measurement probe and the first end.

Abstract: A portable articulated arm coordinate measuring machine (AACMM) for measuring the coordinates of an object in space and a method of operating the AACMM is provided. The AACMM includes a laser line probe is having a projector and a camera, the projector projecting a line of light, the camera having a lens assembly and a sensor assembly. The sensor assembly having a filter disposed between a photosensitive array and the lens assembly. The filter has a plurality of red, green and blue pixels in a predetermined arrangement. A controller causes the camera to acquire a metrology image and a color image. 3D coordinates of points on a surface are determined based on the metrology image and a color is assigned to the points based on the color image. The exposure time for the color image is adjusted based on an Exposure To The Right or a Mid-gray color model.

Abstract: Rotary assemblies for arm segments of an articulated arm coordinate measuring machines are provided. The rotary assemblies include a drive assembly having an output shaft passing therethrough. The drive assembly includes a motor subassembly and an output subassembly having a gear assembly and a shaft engagement element. The motor subassembly is configured to drive the gear assembly and the shaft engagement element to drive the output shaft. In some embodiments, a motor controller is operably coupled to the motor subassembly. The motor assembly provides a torque on an arm segment about a second axis in response to a signal from the motor controller.

Abstract: An articulated arm coordinate measuring machine includes a laser line probe. The laser line probe includes a camera that can acquire metrology data and color data. A laser line probe is coupled to a probe end of an articulated arm. The laser line probe having a projector and a camera, the projector being operable to project a line of light at one or more predetermined wavelengths, the camera having a lens assembly optically coupled to a sensor assembly. The sensor assembly has a photosensitive array and a filter disposed between the photosensitive array and the lens assembly. The filter includes a plurality of red, green and blue pixels in a predetermined arrangement. A controller is coupled to the laser line probe and causes the camera to acquire a metrology image and a color image. The controller assigns a color to the three-dimensional coordinate points based on the color image.

Abstract: A motorized articulated arm coordinate measuring machine (AACMM) includes a base, a plurality of motorized arm segments, a measurement probe, and an electronic circuit for directing movement of the measurement probe to obtain three-dimensional (3D) coordinates of points on an object. At least one of the motorized arm segments includes a motorized cartridge.

Abstract: Motorized cartridges and coordinate measuring machines having motorized cartridges are provided. The motorized cartridges include a cartridge housing having a shaft passing therethrough, a measurement probe coupled to shaft and arranged to detect movement of the shaft, and an integrated motor operably coupled to the shaft and arranged to drive movement of the shaft.

Abstract: According to some aspects of the invention, auxiliary axis measurement systems for determining three-dimensional coordinates of an object are provided as shown and described herein. According to some aspects of the invention, methods for operating auxiliary axis measurement systems for determining three-dimensional coordinates of an object are provided as shown and described herein.