KR102396221B9 - 롤 포밍 방법 및 이를 이용하여 제작되는 범퍼 빔 - Google Patents

롤 포밍 방법 및 이를 이용하여 제작되는 범퍼 빔

Info

Publication number
KR102396221B9
KR102396221B9 KR1020170183304A KR20170183304A KR102396221B9 KR 102396221 B9 KR102396221 B9 KR 102396221B9 KR 1020170183304 A KR1020170183304 A KR 1020170183304A KR 20170183304 A KR20170183304 A KR 20170183304A KR 102396221 B9 KR102396221 B9 KR 102396221B9
Authority
KR
South Korea
Prior art keywords
roll forming
bumper beam
beam manufactured
forming method
manufactured
Prior art date
Application number
KR1020170183304A
Other languages
English (en)
Other versions
KR20190081041A (ko
KR102396221B1 (ko
Inventor
김태현
박상언
Original Assignee
주식회사 성우하이텍
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 주식회사 성우하이텍 filed Critical 주식회사 성우하이텍
Priority to KR1020170183304A priority Critical patent/KR102396221B1/ko
Publication of KR20190081041A publication Critical patent/KR20190081041A/ko
Application granted granted Critical
Publication of KR102396221B1 publication Critical patent/KR102396221B1/ko
Publication of KR102396221B9 publication Critical patent/KR102396221B9/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/04—Stamping using rigid devices or tools for dimpling
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/3009—Pressure electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/006—Vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/1806—Structural beams therefor, e.g. shock-absorbing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
KR1020170183304A 2017-12-29 2017-12-29 롤 포밍 방법 및 이를 이용하여 제작되는 범퍼 빔 KR102396221B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170183304A KR102396221B1 (ko) 2017-12-29 2017-12-29 롤 포밍 방법 및 이를 이용하여 제작되는 범퍼 빔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170183304A KR102396221B1 (ko) 2017-12-29 2017-12-29 롤 포밍 방법 및 이를 이용하여 제작되는 범퍼 빔

Publications (3)

Publication Number Publication Date
KR20190081041A KR20190081041A (ko) 2019-07-09
KR102396221B1 KR102396221B1 (ko) 2022-05-10
KR102396221B9 true KR102396221B9 (ko) 2023-04-12

Family

ID=67261056

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170183304A KR102396221B1 (ko) 2017-12-29 2017-12-29 롤 포밍 방법 및 이를 이용하여 제작되는 범퍼 빔

Country Status (1)

Country Link
KR (1) KR102396221B1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102428803B1 (ko) * 2020-03-04 2022-08-04 주식회사 금토일산업 자동차용 필러앵커 및 그 제조방법
KR102428802B1 (ko) * 2020-10-19 2022-08-04 주식회사 하모니 자동차용 필러앵커 및 그 제조방법
CN113500330A (zh) * 2021-07-27 2021-10-15 南京越然汽车用品有限公司 一种用于汽车保险杠的焊接装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101680565B1 (ko) * 2015-03-24 2016-11-29 주식회사 성우하이텍 롤 포밍 방법
KR20170131948A (ko) * 2016-05-23 2017-12-01 주식회사 성우하이텍 도어 패널의 헤밍 방법

Also Published As

Publication number Publication date
KR20190081041A (ko) 2019-07-09
KR102396221B1 (ko) 2022-05-10

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]