Described is a method for measuring operating parameters of a machining of at least one surface of a semi-finished component including the step of preparing a group of brushes; the step of preparing a line for the passage of the semi-finished components; the step of preparing a data acquisition and processing unit; the step of associating at least one measuring device in an integral fashion with the semi-finished component; the step of positioning on the line the semi-finished component; the step of machining the semi-finished component; the step of measuring a plurality of operating parameters of the machining performed during the machining step; the step of sending at least one signal representing said operating parameters to the data acquisition and processing unit.

Described is a method for measuring operating parameters of a machining of at least one surface of a semi-finished component including the step of preparing a group of brushes; the step of preparing a line for the passage of the semi-finished components; the step of preparing a data acquisition and processing unit; the step of associating at least one measuring device in an integral fashion with the semi-finished component; the step of positioning on the line the semi-finished component; the step of machining the semi-finished component; the step of measuring a plurality of operating parameters of the machining performed during the machining step; the step of sending at least one signal representing said operating parameters to the data acquisition and processing unit.

A method for analyzing an overcutting defect of a machining process comprises steps as following. A machining code is executed to generate a cutting face, wherein the cutting face comprises a plurality of machining paths. A specified machining path is defined from the plurality of machining paths and a specified node is set on the specified machining path. A sectional plane passing through the specified node is calculated. A plurality of intersection points between the sectional plane and the other machining paths which are different from the specified machining path are obtained. A first adjacent intersection point a second adjacent intersection point are specified from the intersection points. A connection line located between the first adjacent intersection point and the second adjacent intersection point is obtained. A distance between the specified node and connection line is calculate and the distance is defined as an overcutting amount of the specified node.

A method for analyzing an overcutting defect of a machining process comprises steps as following. A machining code is executed to generate a cutting face, wherein the cutting face comprises a plurality of machining paths. A specified machining path is defined from the plurality of machining paths and a specified node is set on the specified machining path. A sectional plane passing through the specified node is calculated. A plurality of intersection points between the sectional plane and the other machining paths which are different from the specified machining path are obtained. A first adjacent intersection point a second adjacent intersection point are specified from the intersection points. A connection line located between the first adjacent intersection point and the second adjacent intersection point is obtained. A distance between the specified node and connection line is calculate and the distance is defined as an overcutting amount of the specified node.

A non-Cartesian coordinate positioning machine that includes an extendable leg assembly for positioning a component such as a measurement probe within a working volume of the machine. The extendable leg assembly includes a first member and a second member which move relative to one another when the extendable leg assembly changes length. The first member including an axial arrangement of magnets forming part of a linear motor for extending and retracting the extendable leg assembly, and at least one resilient member for absorbing at least some of any axial thermal expansion or contraction of the magnets in use.

There is described a system for manufacturing a part. The system generally has a receiving area receiving said part, a first reference gauge and a second reference gauge which are subjected to common environmental conditions, said first reference gauge having a first nominal dimension and said second reference gauge having a second nominal dimension different from said first nominal dimension; a measurement device measuring dimensions of said first and second reference gauges, and measuring dimensions of said part; and a controller communicatively coupled to said measurement device, said controller determining a calibration curve by performing a mathematical fit based on said first and second nominal dimensions and said measured dimensions of said first and second reference gauges; and constructing a machine-readable dataset representative of said part, including modifying said measured dimensions of said part based on said calibration curve.

There is described a system for manufacturing a part. The system generally has a receiving area receiving said part, a first reference gauge and a second reference gauge which are subjected to common environmental conditions, said first reference gauge having a first nominal dimension and said second reference gauge having a second nominal dimension different from said first nominal dimension; a measurement device measuring dimensions of said first and second reference gauges, and measuring dimensions of said part; and a controller communicatively coupled to said measurement device, said controller determining a calibration curve by performing a mathematical fit based on said first and second nominal dimensions and said measured dimensions of said first and second reference gauges; and constructing a machine-readable dataset representative of said part, including modifying said measured dimensions of said part based on said calibration curve.

A method, system and computer-usable medium are disclosed for monitoring and controlling a machining process of parts. Data as to dimensions of produced parts are gathered during a production process. The parts are produced based on part control plan. The data of the dimensions are plotted as to statistical information related to a distribution curve. Determination is made if a trend in the dimensional data approaches an upper control limit and a lower control limit. Corrective action is taken if the trend approaches either the upper control limit or the lower control limit.

A machine system includes a transport control section which controls transport of a workpiece based on a transport deceleration line provided upstream of an operation limit line of a machine in a direction of travel of the workpiece and a transport acceleration line provided upstream of the transport deceleration line, wherein the transport control section reduces a transport speed of the workpiece when the workpiece passes through the transport deceleration line in an incomplete operation state and increases the transport speed of the workpiece after the operation on the workpiece present between the operation limit line and the transport acceleration line has completed.

A machine system includes a transport control section which controls transport of a workpiece based on a transport deceleration line provided upstream of an operation limit line of a machine in a direction of travel of the workpiece and a transport acceleration line provided upstream of the transport deceleration line, wherein the transport control section reduces a transport speed of the workpiece when the workpiece passes through the transport deceleration line in an incomplete operation state and increases the transport speed of the workpiece after the operation on the workpiece present between the operation limit line and the transport acceleration line has completed.