US 12,214,463 B2
Method of manufacturing structural object, identifier for manufacturing structural object, structural object manufacturing system, and machining program
Yukihiro Sano, Kobe (JP); Masashi Yamaguchi, Akashi (JP); and Yoshi Sato, Kobe (JP)
Assigned to KAWASAKI RAILCAR MANUFACTURING CO., LTD., Kobe (JP)
Appl. No. 18/577,715
Filed by Kawasaki Railcar Manufacturing Co., Ltd., Kobe (JP)
PCT Filed Aug. 6, 2021, PCT No. PCT/JP2021/029320
§ 371(c)(1), (2) Date Jan. 9, 2024,
PCT Pub. No. WO2023/013036, PCT Pub. Date Feb. 9, 2023.
Prior Publication US 2024/0261924 A1, Aug. 8, 2024
Int. Cl. B23Q 17/20 (2006.01); B23Q 15/22 (2006.01)
CPC B23Q 17/20 (2013.01) [B23Q 15/22 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A method of manufacturing a structural object by using machining equipment including a machining tool, the method comprising:
receiving a data set including
workpiece three-dimensional measurement data acquired by measuring a three-dimensional shape of a workpiece that is a machining target object and
first specific information of first identifier three-dimensional measurement data which is acquired by measuring a three-dimensional shape of an identifier attached to the workpiece and is associated with the workpiece three-dimensional measurement data;
acquiring second identifier three-dimensional measurement data by measuring the three-dimensional shape of the identifier;
reading out the workpiece three-dimensional measurement data from the data set including the first specific information that coincides with second specific information of the acquired second identifier three-dimensional measurement data; and
determining a machining plan based on the read workpiece three-dimensional measurement data.