Title:
METHOD FOR PROCESSING CFRP BY USING PROCESSING PATH AND PROCESSING ORDER IN VIEW OF JIG ARRANGEMENT AND PROCESSING EQUIPMENT HAVING FLEXIBLE JIG DEFORMATION PREVENTING STRUCTURE APPLIED THERETO
Document Type and Number:
WIPO Patent Application WO/2020/105985
Kind Code:
A1
Abstract:
An embodiment of the present invention provides a processing method wherein a processing path is selected in view of the number of fixed jigs and the distance of spacing between jigs with regard to each workpiece so as to minimize vibration occurring while each workpiece is processed, deformation of the workpieces, and workpiece position errors, thereby improving the processing quality with regard to the processing target. A method for processing a CFRP by using a processing path and a processing order in view of jig arrangement according to an embodiment of the present invention comprises: i) a step in which data regarding the shape of a processing target is input to a control portion; ii) a step in which the position of each flexible jig, among multiple flexible jigs, is controlled; iii) a step in which information regarding the position of the processing target that contacts each of the flexible jigs, when the processing target is seated on the flexible jigs, is produced and delivered to the control portion; iv) a step in which the control portion produces a processing path according to a processing order and a workpiece to be processed initially with regard to the processing target, in comparison with the position of the flexible jigs that has been input and data regarding the position and shape of the processing target; and v) a step in which a tool processes the processing target.
Inventors:
KIM TAE GON (KR)
KIM HYO YOUNG (KR)
LEE SEOK WOO (KR)
KIM HYO YOUNG (KR)
LEE SEOK WOO (KR)
Application Number:
PCT/KR2019/015748
Publication Date:
May 28, 2020
Filing Date:
November 18, 2019
Export Citation:
Assignee:
KOREA INST IND TECH (KR)
International Classes:
G05B19/418; B23Q1/01; B23Q3/06; B23Q3/08; B23Q3/10
Foreign References:
| KR101668765B1 | 2016-10-25 | |||
| KR101575149B1 | 2015-12-08 | |||
| KR20180037820A | 2018-04-13 | |||
| US4088312A | 1978-05-09 | |||
| JP2017146691A | 2017-08-24 |
Attorney, Agent or Firm:
HAN, Sang Soo (KR)
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