[go: up one dir, main page]

FR3061669B1 - Procede de modification de la trajectoire de coupe de pieces destinees a etre decoupees dans un materiau souple - Google Patents

Procede de modification de la trajectoire de coupe de pieces destinees a etre decoupees dans un materiau souple Download PDF

Info

Publication number
FR3061669B1
FR3061669B1 FR1750173A FR1750173A FR3061669B1 FR 3061669 B1 FR3061669 B1 FR 3061669B1 FR 1750173 A FR1750173 A FR 1750173A FR 1750173 A FR1750173 A FR 1750173A FR 3061669 B1 FR3061669 B1 FR 3061669B1
Authority
FR
France
Prior art keywords
cutting
segments
cut
cutting path
path
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1750173A
Other languages
English (en)
Other versions
FR3061669A1 (fr
Inventor
Sylvain GUILBERT
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lectra SA
Original Assignee
Lectra SA
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
Priority to FR1750173A priority Critical patent/FR3061669B1/fr
Application filed by Lectra SA filed Critical Lectra SA
Priority to BR112019013741A priority patent/BR112019013741A2/pt
Priority to JP2019536522A priority patent/JP6951447B2/ja
Priority to EP17822000.0A priority patent/EP3565909B1/fr
Priority to US16/476,417 priority patent/US10703004B2/en
Priority to CN201780082369.3A priority patent/CN110291213B/zh
Priority to MX2019007780A priority patent/MX2019007780A/es
Priority to PCT/FR2017/053569 priority patent/WO2018127637A1/fr
Priority to PT178220000T priority patent/PT3565909T/pt
Publication of FR3061669A1 publication Critical patent/FR3061669A1/fr
Application granted granted Critical
Publication of FR3061669B1 publication Critical patent/FR3061669B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/005—Computer numerical control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/3806—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface
    • B26F1/3813—Cutting-out; Stamping-out wherein relative movements of tool head and work during cutting have a component tangential to the work surface wherein the tool head is moved in a plane parallel to the work in a coordinate system fixed with respect to the work
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B5/00—Clicking, perforating, or cutting leather
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D2005/002—Performing a pattern matching operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/018—Holding the work by suction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1818—Means for removing cut-out material or waste by pushing out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1845—Means for removing cut-out material or waste by non mechanical means
    • B26D7/1854—Means for removing cut-out material or waste by non mechanical means by air under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F2001/388—Cutting-out; Stamping-out controlling the blade orientation along the cutting path
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/141—With means to monitor and control operation [e.g., self-regulating means]
    • Y10T83/148—Including means to correct the sensed operation
    • Y10T83/155—Optimizing product from unique workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Control Of Cutting Processes (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Numerical Control (AREA)

Abstract

L'invention concerne un procédé de modification automatique de la trajectoire de coupe de pièces destinées à être découpées dans un matériau souple par déplacement automatique d'un outil de coupe suivant des trajectoires de coupe prédéterminées, les trajectoires de coupe associées à chaque pièce étant définies par une succession de segments de coupe formant un polygone, le procédé comprenant une étape d'identification de deux segments de coupe (c-2, c-3) appartenant à deux pièces (p-2, p-3) différentes à découper dans le matériau et pour lesquels une condition de distance maximale entre ces segments de coupe est respectée, une étape de vérification que les deux segments de coupe sont situés l'un en face de l'autre, une étape de vérification de l'absence d'autres segments de coupe entre les deux segments de coupe, une étape de calcul d'une trajectoire de coupe commune pour les deux segments de coupe, et une étape de raccordement de la trajectoire de coupe commune à la trajectoire de coupe des deux pièces à découper de façon à obtenir des trajectoires de coupe modifiées pour les deux pièces à découper.
FR1750173A 2017-01-09 2017-01-09 Procede de modification de la trajectoire de coupe de pieces destinees a etre decoupees dans un materiau souple Expired - Fee Related FR3061669B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1750173A FR3061669B1 (fr) 2017-01-09 2017-01-09 Procede de modification de la trajectoire de coupe de pieces destinees a etre decoupees dans un materiau souple
JP2019536522A JP6951447B2 (ja) 2017-01-09 2017-12-14 柔軟素材から裁断するパーツの裁断軌道変更方法
EP17822000.0A EP3565909B1 (fr) 2017-01-09 2017-12-14 Procédé de modification de la trajectoire de coupe de pièces destinées à être découpées dans un matériau souple
US16/476,417 US10703004B2 (en) 2017-01-09 2017-12-14 Method for modifying the cutting trajectory for parts intended to be cut from a flexible material
BR112019013741A BR112019013741A2 (pt) 2017-01-09 2017-12-14 método para modificar automaticamente as trajetórias de corte para peças, uso do método, programa de computador, e, mídia de dados legível por computador.
CN201780082369.3A CN110291213B (zh) 2017-01-09 2017-12-14 用于修改预计从柔性材料中切割出的部件的切割轨迹的方法
MX2019007780A MX2019007780A (es) 2017-01-09 2017-12-14 Metodo para modificar la trayectoria de corte para partes que se van a cortar de un material flexible.
PCT/FR2017/053569 WO2018127637A1 (fr) 2017-01-09 2017-12-14 Procédé de modification de la trajectoire de coupe de pièces destinées à être découpées dans un matériau souple
PT178220000T PT3565909T (pt) 2017-01-09 2017-12-14 Método para modificar a linha de corte de peças a cortar a partir de um material flexível

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1750173 2017-01-09
FR1750173A FR3061669B1 (fr) 2017-01-09 2017-01-09 Procede de modification de la trajectoire de coupe de pieces destinees a etre decoupees dans un materiau souple

Publications (2)

Publication Number Publication Date
FR3061669A1 FR3061669A1 (fr) 2018-07-13
FR3061669B1 true FR3061669B1 (fr) 2019-05-31

Family

ID=58645189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1750173A Expired - Fee Related FR3061669B1 (fr) 2017-01-09 2017-01-09 Procede de modification de la trajectoire de coupe de pieces destinees a etre decoupees dans un materiau souple

Country Status (9)

Country Link
US (1) US10703004B2 (fr)
EP (1) EP3565909B1 (fr)
JP (1) JP6951447B2 (fr)
CN (1) CN110291213B (fr)
BR (1) BR112019013741A2 (fr)
FR (1) FR3061669B1 (fr)
MX (1) MX2019007780A (fr)
PT (1) PT3565909T (fr)
WO (1) WO2018127637A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112488429B (zh) * 2020-12-21 2021-07-23 广东工业大学 一种基于扫描线法的二维不规则排样下料方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766813A (en) * 1971-08-05 1973-10-23 Gerber Garment Technology Inc Methods for cutting sharp corners and notches in layups of fabric and other sheet material
US4133234A (en) * 1977-04-22 1979-01-09 Gerber Garment Technology, Inc. Method and apparatus for cutting sheet material with improved accuracy
US4178820A (en) * 1977-04-22 1979-12-18 Gerber Garment Technology, Method and apparatus for cutting sheet material with improved accuracy
US4327615A (en) * 1980-05-05 1982-05-04 Gerber Garment Technology, Inc. Method and apparatus for cutting sheet material with preprocessed data
FR2548077B1 (fr) * 1983-06-30 1987-03-06 Gerber Scient Inc Appareil pour aider un operateur a resoudre les problemes poses par les defauts des etoffes
US6810779B2 (en) * 2001-03-16 2004-11-02 Vitaly J. Feldman Critical area preprocessing of numeric control data for cutting sheet material
US9008824B1 (en) * 2004-01-09 2015-04-14 John Bean Technologies Corporation Method and system for portioning workpieces using reference shape as a directly controlled characteristic
FR2896718B1 (fr) * 2006-01-27 2008-03-07 Airbus France Sas Procede de decoupe d'une panoplie de pieces
JP4633177B2 (ja) * 2009-05-18 2011-02-16 有限会社ナムックス 裁断パターンの投射像の調整方法及び裁断装置
JP5662138B2 (ja) * 2010-12-28 2015-01-28 株式会社島精機製作所 シート材の裁断方法および自動裁断機
JP5719603B2 (ja) * 2011-01-14 2015-05-20 株式会社島精機製作所 シート材の裁断方法および自動裁断機
JP2012206237A (ja) * 2011-03-30 2012-10-25 Brother Industries Ltd 切断装置、切断データ処理装置、切断データ処理プログラム及び記録媒体
JP6392616B2 (ja) * 2014-10-02 2018-09-19 グラフテック株式会社 図形データ生成装置および図形データ生成プログラム
CN104822152B (zh) * 2015-05-11 2018-05-01 苏州惠通天地信息科技有限公司 一种面向目标检测的无线传感器网络弱栅栏覆盖构建方法

Also Published As

Publication number Publication date
JP6951447B2 (ja) 2021-10-20
WO2018127637A1 (fr) 2018-07-12
JP2020504021A (ja) 2020-02-06
BR112019013741A2 (pt) 2020-01-21
EP3565909A1 (fr) 2019-11-13
PT3565909T (pt) 2020-09-16
US20200001488A1 (en) 2020-01-02
MX2019007780A (es) 2019-11-05
US10703004B2 (en) 2020-07-07
FR3061669A1 (fr) 2018-07-13
CN110291213A (zh) 2019-09-27
EP3565909B1 (fr) 2020-08-05
CN110291213B (zh) 2021-08-24

Similar Documents

Publication Publication Date Title
FR3060432B1 (fr) Procede de partitionnement d'un placement predetermine de pieces destinees a etre decoupees dans un materiau souple en feuille
FR3024136B1 (fr) Procede de rompage d'une feuille de verre
MY189424A (en) A method for forming a panel for a furniture product
PL1995013T3 (pl) Sposób i system zapewniające wyeliminowanie zewnętrznego przebijania otworów podczas sterowanego numerycznie wycinania zgrupowanych elementów
MY180842A (en) Wafer processing method
FR3007311B1 (fr) Dispositif et procede de decoupe de pieces en materiau metallique ou composite et pieces obtenues avec un tel procede.
IT201700059659A1 (it) Dispositivo portatile per l'inserimento di un ago in un materiale non omogeneo, particolarmente per cateterizzazione endovenosa.
SG10201803308UA (en) Laser processing method
CY1118201T1 (el) Μεθοδος κατασκευης ενος τμηματος διαμορφωσης σε καλουπι ενος αμαξωματος
DK3956115T3 (da) Skæremaskine samt fremgangsmåde til opskæring af en blok i skiver
EP3050657A3 (fr) Appareil automatisé de traitement de matière ligneuse faite de panneaux
USD855091S1 (en) Cutting tool
FR3061669B1 (fr) Procede de modification de la trajectoire de coupe de pieces destinees a etre decoupees dans un materiau souple
ITPD20110360A1 (it) Centro di lavoro a portale fisso per la lavorazione di travi in legno
WO2016209361A8 (fr) Appareil et procédé de coupe de tuyau
GB2558138A (en) Underreamer cutter block
MX2017011936A (es) Metodo para reparar los dientes de un engrane anular.
MA51345A (fr) Système d'extraction de matériaux laminaires coupés pour machines de coupe de matériaux laminaires souples
MX2019005808A (es) Dispositivo y procedimiento de corte de una tira continua en componentes de neumatico.
BR112016011712A2 (pt) Método para produzir um material primário para uma ferramenta de usinagem, material primário plano para uma ferramenta de usinagem, e, ferramenta de usinagem
MX2020012791A (es) Sistema de pre-corte de envases.
EP3463731C0 (fr) Plaquette de coupe pour un outil de fraisage et outil de fraisage
BR112017019859A2 (pt) estação de corte para uma máquina de construção de pneu
ATE416870T1 (de) Schneideinsatz
FR3017067B1 (fr) Dispositif de controle de la profondeur de penetration d'un outil de coupe dans un support de coupe d'une table de coupe

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180713

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20220905