The present disclosure provides an assembly, adapter device, and method that utilize a standard displacement gauge or the like, well known to those of ordinary skill in the art, to measure the height of a flange, such as a flange formed via bending a planar vehicle component with a given thickness and, thus, including a radius at the bottom interior of the flange. This assembly, adapter device, and method provide consistent measurements across components, operators, education and experience levels, etc. The adapter device is designed to engage the flange being measured in such a way that consistent engagement of the adapter device with the radius, and, thus, consistent engagement of the assembly with the flange, is provided for measurement.

There is provided a screw tightening apparatus that fastens, with a screw, two objects to be fastened including a first member provided with a first screw hole and a second member provided with a second screw hole for screwing, and the screw tightening apparatus includes: a distance measuring device that measures a relative position between the first member and the second member in a vertical direction perpendicular to the axial direction of the second screw hole; a screw tightening part that holds the screw inserted into the first screw hole and screws the screw into the second screw hole for screwing; a moving mechanism that moves the screw tightening part along the vertical direction; and a hardware processor that controls the screw tightening part and the moving mechanism according to a measured value of the distance measuring device.

There is provided a screw tightening apparatus that fastens, with a screw, two objects to be fastened including a first member provided with a first screw hole and a second member provided with a second screw hole for screwing, and the screw tightening apparatus includes: a distance measuring device that measures a relative position between the first member and the second member in a vertical direction perpendicular to the axial direction of the second screw hole; a screw tightening part that holds the screw inserted into the first screw hole and screws the screw into the second screw hole for screwing; a moving mechanism that moves the screw tightening part along the vertical direction; and a hardware processor that controls the screw tightening part and the moving mechanism according to a measured value of the distance measuring device.

A gage assembly includes a base having an arm configured to move between an open position and a closed position and a clamp fixed to the base. The clamp includes a handle configured to move between a first position and a second position. The clamp also includes a clamp extension configured to move between an open position and a closed position. The movement of the handle corresponds with movement of the clamp extension between the first position and the second position and of the arm between the open position and the closed position such that when the handle is in the first position the arm and the clamp extension are in the open position and when the handle is in the second position the arm and the clamp extension are in the closed position.

A metrology device with automated compensation and/or alert for orientation errors. The device may include a processor, a probe portion and at least one orientation sensor. The probe provides an output representative of a raw measurement of a characteristic of a device under test and the orientation sensor provides a sensor output representative of an orientation of the metrology device to the device under test. The processor applies a correction factor to the raw measurement in response to the sensor output to establish a compensated measurement to compensate for misalignment of the metrology device to the device under test. In addition, or alternatively, the processor provides an alert indicating the existence and/or extent of the misalignment.

A measuring instrument includes a measuring unit, an electric component unit and a pin jack. The electric component unit includes a signal processing part. The signal processing part is configured to calculate a measurement data based on a detection signal obtained by the measuring unit. The pin jack is provided in the electric component unit.

Surface measurement probe comprising: a hollow probe body extending along a longitudinal axis and comprising a proximal end adapted to be mounted to a test apparatus and a distal end; a retaining arrangement situated inside the probe body and extending along said longitudinal axis, the retaining arrangement being arranged to maintain the surface measurement probe in an assembled state; a probe tip supported at the distal end of the probe body and arranged to contact a sample; a bead situated inside the probe body and interposed between the probe tip and the retaining arrangement, the bead comprising a thermally-insulating material.

Surface measurement probe comprising: a hollow probe body extending along a longitudinal axis and comprising a proximal end adapted to be mounted to a test apparatus and a distal end; a retaining arrangement situated inside the probe body and extending along said longitudinal axis, the retaining arrangement being arranged to maintain the surface measurement probe in an assembled state; a probe tip supported at the distal end of the probe body and arranged to contact a sample; a bead situated inside the probe body and interposed between the probe tip and the retaining arrangement, the bead comprising a thermally-insulating material.

A touch probe circuit comprises a displacement sensor having a sensor signal responsive to touch probe stylus displacement, an offset compensation controller, and a difference amplifier. The offset compensation controller provides a varying offset compensation signal to compensate drift in a rest-state signal component of the sensor signal. The difference amplifier inputs the offset compensation signal and the sensor signal and amplifies the difference therebetween to provide an offset compensated displacement signal, which is output to a touch trigger signal generating circuit that provides a touch signal when the stylus touches a workpiece, and is also output to the offset compensation controller. The offset compensation controller portion provides a feedback loop that inputs the offset compensated displacement signal and outputs a responsive low pass filtered offset compensation signal to the difference amplifier, in order to provide the offset compensated displacement signal.

A touch probe circuit comprises a displacement sensor having a sensor signal responsive to touch probe stylus displacement, an offset compensation controller, and a difference amplifier. The offset compensation controller provides a varying offset compensation signal to compensate drift in a rest-state signal component of the sensor signal. The difference amplifier inputs the offset compensation signal and the sensor signal and amplifies the difference therebetween to provide an offset compensated displacement signal, which is output to a touch trigger signal generating circuit that provides a touch signal when the stylus touches a workpiece, and is also output to the offset compensation controller. The offset compensation controller portion provides a feedback loop that inputs the offset compensated displacement signal and outputs a responsive low pass filtered offset compensation signal to the difference amplifier, in order to provide the offset compensated displacement signal.