System og fremgangsmåte for evaluering av nøyaktig etterbehandling av et krumt element

• Main Authors: Shin, Jong Gye, Ko, Kwang Hee, Doh, Young Chil, Hyun, Chung Min, Kim, Dae Kyoung
• Format: Patent
• Language: Norwegian
• Published: 15.10.2018
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PHYSICS; PUNCHING METAL; TESTING; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

En fremgangsmåte for evaluering av et krumt elements sluttbehandlingsnøyaktighet innbefatter måling av elementets krumme form under dettes maskinering eller dersom det er maskinert, ved å bruke et måleapparat, og deretter etableres overflater og punkter ved å tilføre data vedrørende målt krummet form og data vedrørende ønsket eller angitt krummet form. En tilpasning eller sammenlikning mellom den målte og den ønskete form utføres deretter mens det tas hensyn til begrensningsbetingelser for en kantdel av elementet og i forbindelse med avfasing, for fremstilling av et element for et skrog. Deretter beregnes eventuelle feil eller avvik mellom målt og ønsket krummet form, hvoretter til sist sluttbehandlingsnøyaktigheten av den målte krumme form kan evalueres. A completion evaluation system and method in manufacturing a curved member can provide termination point of a processing automation work in cooperation with a curved surface forming automation system of ship. A completion evaluation method in manufacturing a curved member comprises a step of measuring the processing state of the curved surface or the shape of the completely processed curved surface with a measuring device(S100), a step of inputting data of the measured curved surface shape and the designed curved surface shape and creating the surface and point(S200), a step of matching the measured curved surface shape with the designed curved surface shape by reflecting special constraint condition of margin portion and chamfering in a hull manufacturing process(S300), a step of calculating the variance error between the curved surfaces(S400), and a step of evaluating the completed curved surface shape(S500).