MY175828A - Workpiece bending method and workpiece bending apparatus - Google Patents

Workpiece bending method and workpiece bending apparatus

Info

Publication number
MY175828A
MY175828A MYPI2018702679A MYPI2018702679A MY175828A MY 175828 A MY175828 A MY 175828A MY PI2018702679 A MYPI2018702679 A MY PI2018702679A MY PI2018702679 A MYPI2018702679 A MY PI2018702679A MY 175828 A MY175828 A MY 175828A
Authority
MY
Malaysia
Prior art keywords
workpiece
flange
bending
processing
workpiece bending
Prior art date
Application number
MYPI2018702679A
Inventor
Yosuke Kanaeda
Yasuhiro Matsui
Yasuaki Tominaga
Susumu Yamashita
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of MY175828A publication Critical patent/MY175828A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
    • B21D39/021—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors
    • B21D39/023—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors using rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Numerical Control (AREA)

Abstract

The purpose of the present invention is to provide a workpiece bending method and a workpiece bending apparatus (1) which enable appropriate setting of a trajectory of a bending implement on the basis of a pre-processed shape of a workpiece and an intended post- processed shape of the workpiece. This workpiece bending method is for conducting bending on a flange (WF) of a workpiece (Wa) by means of a processing roller (10), the method comprising: a step for obtaining a pre-processed angle ?? of the flange (WF) before processing and a flange length (L) of the portion of the flange (WF) to be bent; a trajectory determination step for determining a path (trajectory) of the processing roller (10) on the basis of the preprocessed angle ??, an intended angle ? after processing, and the flange length (L); and a processing step for moving the processing roller (10) in a prescribed direction in accordance with the path determined in the trajectory determination step and then bending the flange (WF) until the intended angle ? is achieved.
MYPI2018702679A 2016-02-02 2016-12-28 Workpiece bending method and workpiece bending apparatus MY175828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016017847 2016-02-02

Publications (1)

Publication Number Publication Date
MY175828A true MY175828A (en) 2020-07-10

Family

ID=59499517

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018702679A MY175828A (en) 2016-02-02 2016-12-28 Workpiece bending method and workpiece bending apparatus

Country Status (5)

Country Link
US (1) US20190255586A1 (en)
JP (1) JP6587698B2 (en)
CN (1) CN108602108B (en)
MY (1) MY175828A (en)
WO (1) WO2017134970A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1882401A (en) * 2003-11-21 2006-12-20 乔纳森·莱奥·坎彼安 Tool and method for the joining sheet material
CN1898059B (en) * 2003-12-03 2012-07-25 乔纳森·莱奥·坎彼安 Short-flanged sheet material forming and joining
JP4634094B2 (en) * 2004-08-25 2011-02-16 本田技研工業株式会社 Hemming method
JP5111911B2 (en) * 2007-03-23 2013-01-09 本田技研工業株式会社 Hemming processing method and panel assembly manufacturing method
JP5215946B2 (en) * 2009-06-12 2013-06-19 本田技研工業株式会社 Roller hemming apparatus and roller hemming method
JP4795462B2 (en) * 2009-11-12 2011-10-19 ファナック株式会社 Roll hem processing equipment using robot manipulator with force sensor
JP5932411B2 (en) * 2012-03-13 2016-06-08 本田技研工業株式会社 Roller hemming apparatus and roller hemming method
DE202012101187U1 (en) * 2012-04-02 2013-07-09 Kuka Systems Gmbh Pressing tool, in particular folding tool
JP5971226B2 (en) * 2013-11-01 2016-08-17 株式会社安川電機 Robot system and method of manufacturing workpiece

Also Published As

Publication number Publication date
JPWO2017134970A1 (en) 2018-10-11
WO2017134970A1 (en) 2017-08-10
CN108602108A (en) 2018-09-28
JP6587698B2 (en) 2019-10-09
CN108602108B (en) 2020-01-07
US20190255586A1 (en) 2019-08-22

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