In a method for measuring a gauge (20), the invention provides a standard (30). The standard has a calibrated standard distance (33) between a standard reference plane (31) and a standard detection line (35), being mutually parallel. When the standard is placed with its standard reference plane onto a gauge reference plane (21), the standard is traced with a tracing point (12) of a measuring apparatus (10). Thereby it is possible to reliably measure the distance (43) between the standard detection line (35) and the apparatus reference plane (11), and hence the distance between the gauge reference plane (21) and the apparatus reference plane (11). The invention allows to reliably measure gauges in an affordable, non-complex measuring apparatus, in cases where, in order to reliably measure gauges in the apparatus, such gauges cannot be placed with their gauge reference planes onto the apparatus reference plane.

A high-stability step gauge and a preparation method therefor, where the step gauge has a base body, the base body includes a pillar carrier disposed along a coordinate direction, gauge block mounting blocks are distributed on the pillar carrier, and gauge pieces are fixedly mounted on the gauge block mounting blocks. The high-stability step gauge has good accuracy and stability, a small size, and strong functions. Deformation errors caused by the step gauge due to factors such as a weight of the base body are effectively and prominently reduced by means of reasonable combination of the base body and the gauge block mounting blocks. The preparation method thereof provides a stable length direction low deformation performance by using a cylindrical rigid support as the base body. The sleeved gauge block mounting blocks have high fixed mounting stability, and positioning and assembly of the gauge pieces are accurate.

A tile spacing tool is disclosed herein that spans a gap between tile rows where the gap is sized to receive a decorative insert or the like. The spacing tool spans the gap and transfers the weight of the upper tile rows across the gap to the lower tile rows, which are supported by a floor or ledge. As a result, the entire wall can be built including the decorative insert without waiting for the bottom tile rows to dry to support the weight of the tile rows above the decorative insert.

A tile spacing tool is disclosed herein that spans a gap between tile rows where the gap is sized to receive a decorative insert or the like. The spacing tool spans the gap and transfers the weight of the upper tile rows across the gap to the lower tile rows, which are supported by a floor or ledge. As a result, the entire wall can be built including the decorative insert without waiting for the bottom tile rows to dry to support the weight of the tile rows above the decorative insert.

The invention provides a kit for assembly of an artifact for evaluating performance purposes of an X-ray CT metrology system. The artifact comprises one or more interconnectable, stackable support plates, onto which a plurality of spherical bodies is mounted. The lightweight stacked support plate structure allows for a plurality of different configurations, and can be disassembled for enhanced storage, and safe and compact transportation.

A method for producing a metal bladed element of a turbine engine, in particular of an aircraft, includes steps of producing the bladed element, depositing a coating made of wear-proof material on at least one portion of the bladed element and verifying, preferably visually, the conformity of the bladed element. Verifying the conformity of the bladed element includes implementing a verification element on the bladed element. The bladed element is configured according to a conformity threshold value to conceal a non-conformity of the coating, if the non-conformity has at least one dimension less than the threshold value, and to show at least one portion of this non-conformity if the at least one dimension is greater than the threshold value.

A system and method for displaying surf training instructional information is used to improve a user's pop-up, as it relates to popping up on a surfboard, and improving one's surf fitness. The visual illustrations indicates the position of a surfer's hands, their body when lying on their surfboard and/or where their feet should land when they pop-up into their surfing stance on a surfboard, which can engraved, drawn or painted onto a surface of any type. The system and method also has visual instructional guidelines for performing exercises and stretches that can be done to improve a user's surf strength, balance, flexibility and endurance. By using this system and method a user will improve their pop-up (jump) and overall surf fitness in order to become a better surfer.

A device for measuring a path under load of a first part that is in motion relative to a second part. The device includes an active telescopic bar and a connector. The telescopic bar includes a scale to measure the length of the bar, a coupler to ball link at each end of the bar, and a force sensor to measure the force applied to the bar along its longitudinal axis. The connector links each end of the bar to the first and second part, respectively. The spatial components of the force applied to one of the connector are measured. A measuring method utilizing the device.

A device for measuring a path under load of a first part that is in motion relative to a second part. The device includes an active telescopic bar and a connector. The telescopic bar includes a scale to measure the length of the bar, a coupler to ball link at each end of the bar, and a force sensor to measure the force applied to the bar along its longitudinal axis. The connector links each end of the bar to the first and second part, respectively. The spatial components of the force applied to one of the connector are measured. A measuring method utilizing the device.

A tile spacing tool is disclosed herein that spans a gap between tile rows where the gap is sized to receive a decorative insert or the like. The spacing tool spans the gap and transfers the weight of the upper tile rows across the gap to the lower tile rows, which are supported by a floor or ledge. As a result, the entire wall can be built including the decorative insert without waiting for the bottom tile rows to dry to support the weight of the tile rows above the decorative insert.