CN1292737A - 用于弯曲钢板的成形方法和装置 - Google Patents
用于弯曲钢板的成形方法和装置 Download PDFInfo
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- CN1292737A CN1292737A CN998036994A CN99803699A CN1292737A CN 1292737 A CN1292737 A CN 1292737A CN 998036994 A CN998036994 A CN 998036994A CN 99803699 A CN99803699 A CN 99803699A CN 1292737 A CN1292737 A CN 1292737A
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- 238000005259 measurement Methods 0.000 claims abstract description 31
- 238000013528 artificial neural network Methods 0.000 claims abstract description 22
- 238000004364 calculation method Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 74
- 239000010959 steel Substances 0.000 claims description 74
- 238000007493 shaping process Methods 0.000 claims description 72
- 238000010438 heat treatment Methods 0.000 claims description 65
- 238000004458 analytical method Methods 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 13
- 238000009795 derivation Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
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- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
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Images
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/4097—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using design data to control NC machines, e.g. CAD/CAM
- G05B19/4099—Surface or curve machining, making 3D objects, e.g. desktop manufacturing
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/33—Director till display
- G05B2219/33018—Adaline network, n inputs with n weights, sum, one output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/33—Director till display
- G05B2219/33036—Error back propagation
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/33—Director till display
- G05B2219/33037—Learn parameters of network offline, not while controlling system
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/36—Nc in input of data, input key till input tape
- G05B2219/36284—Use of database for machining parameters, material, cutting method, tools
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/45—Nc applications
- G05B2219/45143—Press-brake, bending machine
Abstract
Description
初始曲率(ρ:mm) | 厚度ss(t:mm) | 火炬的速度(s:mm/sec) | 最大挠曲(δ:mm) |
1000 | 20 | 7.5 | 3.654 |
1000 | 20 | 10 | 2.413 |
1000 | 20 | 12 | 1.917 |
1000 | 25 | 10 | 1.958 |
1000 | 25 | 12 | 1.71 |
2000 | 20 | 7.5 | 3.328 |
2000 | 20 | 10 | 2.465 |
2000 | 20 | 12 | 2.04 |
2000 | 25 | 7.5 | 2.169 |
2000 | 25 | 10 | 1.981 |
3000 | 20 | 7.5 | 3.219 |
3000 | 20 | 10 | 2.471 |
ρ | t | s | δ(准确) | δ(1) | δ(2) |
1000 | 25 | 7.5 | 2.406 | 2.56(+6.4%) | 2.868(+19.2%) |
2000 | 25 | 11 | 1.89 | 1.896(+0.33%) | 1.838(-2.75%) |
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR7332/1998 | 1998-03-05 | ||
KR1019980007332A KR100244582B1 (ko) | 1998-03-05 | 1998-03-05 | 선체 외판의 곡면가공방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1292737A true CN1292737A (zh) | 2001-04-25 |
CN1165391C CN1165391C (zh) | 2004-09-08 |
Family
ID=19534286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998036994A Expired - Fee Related CN1165391C (zh) | 1998-03-05 | 1999-03-02 | 用于弯曲钢板的成形方法和装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6560498B1 (zh) |
EP (1) | EP1060037B1 (zh) |
JP (1) | JP2002505194A (zh) |
KR (1) | KR100244582B1 (zh) |
CN (1) | CN1165391C (zh) |
DE (1) | DE69911382T2 (zh) |
DK (1) | DK1060037T3 (zh) |
WO (1) | WO1999044764A1 (zh) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
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CN100404157C (zh) * | 2004-03-31 | 2008-07-23 | 社团法人日本中小型造船工业会 | 外板展开方法及外板制造方法 |
CN102245324A (zh) * | 2008-12-09 | 2011-11-16 | 三星重工业株式会社 | 用于初始外加变形条件的线加热系统及其方法 |
CN103745035A (zh) * | 2013-12-23 | 2014-04-23 | 广西科技大学 | 一种基于有限元的弹塑性分析方法 |
CN104190761A (zh) * | 2014-08-26 | 2014-12-10 | 华中科技大学 | 一种船舶双向曲率板一体作用自动成型方法 |
CN104588439A (zh) * | 2014-12-24 | 2015-05-06 | 广东高鑫科技股份有限公司 | 基于plc板厚检测与转速调节的折弯机及折弯加工方法 |
CN104668803A (zh) * | 2013-11-27 | 2015-06-03 | 中国舰船研究设计中心 | 民用钢材舰船应用适用性试验方法 |
CN104942066A (zh) * | 2015-06-23 | 2015-09-30 | 苏州边桐传感科技有限公司 | 基于厚度检测与反馈调控的折弯加工装置 |
CN104942095A (zh) * | 2015-06-26 | 2015-09-30 | 苏州边桐传感科技有限公司 | 基于检测反馈与智能调控的钣金折弯装置及方法 |
CN104942053A (zh) * | 2015-06-22 | 2015-09-30 | 苏州边桐传感科技有限公司 | 带压力检测与扭矩调节的折弯装置 |
CN104942081A (zh) * | 2015-06-26 | 2015-09-30 | 苏州边桐传感科技有限公司 | 阶段折弯与磨压式折弯装置及方法 |
CN104942091A (zh) * | 2015-06-23 | 2015-09-30 | 苏州边桐传感科技有限公司 | 基于厚度调节折弯扭矩的安全折弯装置 |
CN104942073A (zh) * | 2015-06-25 | 2015-09-30 | 苏州边桐传感科技有限公司 | 带反馈检测与夹持控制的钣金折弯加工系统及方法 |
CN104942057A (zh) * | 2015-06-23 | 2015-09-30 | 苏州边桐传感科技有限公司 | 基于裂纹检测反馈与夹持控制的折弯加工系统 |
CN104942056A (zh) * | 2015-06-23 | 2015-09-30 | 苏州边桐传感科技有限公司 | 基于定位夹持控制与反馈控制的折弯加工装置 |
CN105598209A (zh) * | 2014-11-25 | 2016-05-25 | 无锡市恒盛电机有限公司 | 自扭矩调节与多点压力检测的钣金折弯装置 |
CN114435555A (zh) * | 2020-10-30 | 2022-05-06 | 韩国造船海洋株式会社 | 用于弯曲板的自动形成系统 |
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MXPA03000211A (es) * | 2000-07-06 | 2004-10-29 | Trico Products Corp | Metodo y aparato para la manufactura flexible de un producto curvo discreto a partir de material de alimentacion. |
US7006958B2 (en) * | 2000-07-21 | 2006-02-28 | Caterpillar Inc. | Method for controlling distortion of a material during a weld process |
US7305367B1 (en) * | 2000-12-13 | 2007-12-04 | Quickparts.Com | Instantaneous price quotation system for custom manufactured parts |
DE10065142A1 (de) * | 2000-12-23 | 2002-07-04 | Simone Rubbert | Verfahren zur Verformung von flachen Körpern in unregelmäßig, mehrdimensional gekrümmte Gegenstände |
KR100417976B1 (ko) * | 2001-07-24 | 2004-02-11 | 한국항공우주산업 주식회사 | 항공기 모델링시의 동하중 해석방법 |
GB0119023D0 (en) | 2001-08-03 | 2001-09-26 | Norsk Hydro As | Method and apparatus for distorting a workpiece |
KR20020023993A (ko) * | 2001-12-31 | 2002-03-29 | 김수영 | 뉴로 퍼지이론을 이용한 선체형상 설계시스템 및 그 방법 |
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US20080255684A1 (en) * | 2002-11-18 | 2008-10-16 | Universiti Putra Malaysia | Artificial intelligence device and corresponding methods for selecting machinability data |
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US6009378A (en) * | 1997-10-14 | 1999-12-28 | Ford Global Technologies, Inc. | Method of applying an anisotropic hardening rule of plasticity to sheet metal forming processes |
-
1998
- 1998-03-05 KR KR1019980007332A patent/KR100244582B1/ko not_active IP Right Cessation
-
1999
- 1999-03-02 CN CNB998036994A patent/CN1165391C/zh not_active Expired - Fee Related
- 1999-03-02 DE DE69911382T patent/DE69911382T2/de not_active Expired - Lifetime
- 1999-03-02 US US09/623,228 patent/US6560498B1/en not_active Expired - Lifetime
- 1999-03-02 EP EP99906561A patent/EP1060037B1/en not_active Expired - Lifetime
- 1999-03-02 JP JP2000534353A patent/JP2002505194A/ja active Pending
- 1999-03-02 WO PCT/KR1999/000093 patent/WO1999044764A1/en active IP Right Grant
- 1999-03-02 DK DK99906561T patent/DK1060037T3/da active
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100404157C (zh) * | 2004-03-31 | 2008-07-23 | 社团法人日本中小型造船工业会 | 外板展开方法及外板制造方法 |
CN102245324B (zh) * | 2008-12-09 | 2014-07-30 | 三星重工业株式会社 | 用于初始外加变形条件的线加热系统及其方法 |
CN102245324A (zh) * | 2008-12-09 | 2011-11-16 | 三星重工业株式会社 | 用于初始外加变形条件的线加热系统及其方法 |
CN104668803A (zh) * | 2013-11-27 | 2015-06-03 | 中国舰船研究设计中心 | 民用钢材舰船应用适用性试验方法 |
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US6560498B1 (en) | 2003-05-06 |
DE69911382T2 (de) | 2004-06-24 |
KR100244582B1 (ko) | 2000-03-02 |
DE69911382D1 (de) | 2003-10-23 |
WO1999044764A1 (en) | 1999-09-10 |
DK1060037T3 (da) | 2004-02-02 |
KR19990074013A (ko) | 1999-10-05 |
CN1165391C (zh) | 2004-09-08 |
EP1060037B1 (en) | 2003-09-17 |
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EP1060037A1 (en) | 2000-12-20 |
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