公开(公告)号：WO2020141154A1

公开(公告)日：2020-07-09

申请号：PCT/EP2019/087142

申请日：2019-12-30

Applicant: GESTAMP SERVICIOS, S.A. ,  FUNDACIÓN TECNALIA RESEARCH AND INNOVATION

Inventor： GRAU UNDA, Iñaki ,  RUBIO GAITÁN, Alicia ,  GIL LÓPEZ, Sergio ,  PEREA OLAVARRÍA, Eugenio ,  MENDIA TELLERÍA, Izaskun ,  LEJARAZU MARQUINA, Adelaida

IPC: G05B23/02

Abstract: A computer-implemented method for evaluating the energy consumption in an industrial plant, comprising:at a plurality of time instants, capturing with a plurality of sensors, sensor data from at least one level of the industrial plant, wherein said plurality of sensors comprises energy measuring sensors; from said sensor data, digitally obtaining a plurality of energy consumption curves x j , an energy consumption curve representing, along a certain time period T, discrete values of energy consumption corresponding to time intervals Δt into which said time period T is divided; from said energy consumption curves x j , applying a clustering algorithm for digitally computing a plurality of K energy consumption patterns C k , wherein each energy consumption pattern C k represents a set of energy consumption curves x j grouped together according to a similarity metric, wherein each energy consumption pattern C k comprises discrete values of energy consumption corresponding to said time intervals Δt into which said time period T is divided; capturing data of the production achieved during said time period T at said at least one level of the industrial plant; calculating, for each energy consumption curve belonging to each pattern, the aggregated sum of the discrete values of energy consumption during said time period T, thus obtaining the aggregated energy consumption for each energy consumption curve during said time period T; digitally establishing a relationship between aggregated energy consumption for each energy consumption curve during said time period T and said captured data of production.

公开(公告)号：WO2019238890A1

公开(公告)日：2019-12-19

申请号：PCT/EP2019/065612

申请日：2019-06-13

Applicant: GESTAMP SERVICIOS, S.A.

Inventor： FEYO GEBHARD, Bernhard

IPC: G05B19/418 ,  G06Q10/00

Abstract: A method for generating a digital production quality certificate for a component carrying a machine readable unique identifier undergoing a plurality of manufacturing steps is provided. The method comprises obtaining parameters indicative of the manufacturing steps from one or more sensors for a plurality of monitored manufacturing steps. The obtained parameters are linked with the machine readable unique identifier and one or more quality analyses are performed for a selected monitored manufacturing step based on the obtained parameters for said manufacturing step. A digital quality certificate is generated for the component comprising data related to the results of the quality analyses and the parameters obtained for the component are stored. The disclosure also provides examples of methods and systems of monitoring a manufacturing process..

公开(公告)号：WO2023006815A1

公开(公告)日：2023-02-02

申请号：PCT/EP2022/071072

申请日：2022-07-27

Applicant: HEXAGON METROLOGY, S.A. ,  GESTAMP SERVICIOS, S.A.

Inventor： CAMPOS USLÉ, Ignacio ,  CARCEDO MOLDÓN, Rubén ,  LORENZO BAZ, Manuel ,  FERNÁNDEZ DE LANDA LASARTE, Ignacio

IPC: G01B5/00 ,  B23Q1/03 ,  B23Q3/18 ,  F15B15/24 ,  F16M13/00 ,  G12B5/00

Abstract: The present invention provides an automatic positioning system for measuring workpieces that comprises an actuator module in which a tool is arranged to clamp a workpiece, the actuator module being able to be transported and activated, through a valve block, by a robot commanded by a processing unit, such that the robot is prepared to transport the actuator module and locate it on a work plate, in addition to, once put on said plate, activate said actuator module through the valve block to adjust it in the required position according to each workpiece. The tool for clamping the workpiece is also actuated through the valve block. In this way, a flexible system is obtained, which can be easily adapted to the requirements of the workpiece and wherein human intervention is completely eliminated.

公开(公告)号：WO2020074462A1

公开(公告)日：2020-04-16

申请号：PCT/EP2019/077120

申请日：2019-10-07

Applicant: GESTAMP SERVICIOS, S.A.

Inventor： LODEWIJK KEES, Jan

IPC: B23K31/12 ,  B23K9/095 ,  G01N25/72

Abstract: A method for detecting defects in arc welding is disclosed. The method comprises measuring an average weld pool temperature of a weld using an infrared sensor while welding, the infrared sensor being arranged with the weld torch. The method further comprises determining a defective condition of the weld based at least on the measured weld pool temperature. Weld systems suitable for carrying out such methods are also provided.