ITTO910765A1 - Procedimento e dispositivo per regolare un sistema sensore per cucitura. - Google Patents

Procedimento e dispositivo per regolare un sistema sensore per cucitura.

Info

Publication number
ITTO910765A1
ITTO910765A1 IT91TO000765A ITTO910765A ITTO910765A1 IT TO910765 A1 ITTO910765 A1 IT TO910765A1 IT 91TO000765 A IT91TO000765 A IT 91TO000765A IT TO910765 A ITTO910765 A IT TO910765A IT TO910765 A1 ITTO910765 A1 IT TO910765A1
Authority
IT
Italy
Prior art keywords
sensor system
design
adjustment
procedure
adjusting
Prior art date
Application number
IT91TO000765A
Other languages
English (en)
Inventor
Hans-Peter Braun
Wolfgang Hauck
Fritz Jehle
Reiner Klein
Original Assignee
Pfaff Ag G M
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 Pfaff Ag G M filed Critical Pfaff Ag G M
Publication of ITTO910765A0 publication Critical patent/ITTO910765A0/it
Publication of ITTO910765A1 publication Critical patent/ITTO910765A1/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B23/00—Sewing apparatus or machines not otherwise provided for
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D05B35/10—Edge guides
    • D05B35/102—Edge guide control systems with edge sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

Per adattare in modo ottimale, in una macchina per cucire in operato a disegno, il sistema sensore per esplorare il disegno della stoffa al disegno stesso, l'operazione di cucitura è preceduta da una fase di regolazione, durante la quale il sistema sensore è indotto ad esplorare il disegno. In base ai valori di segnale così acquisiti si regola l'amplificazione e/o l'offset del sistema sensore in modo che il campo di variazione di ampiezza risulti massimo. Di preferenza, dopo ciascuna regolazione si esamina se i segnali ottenuti con tale regolazione rispondono ai requisiti per l'ulteriore elaborazione ai fini del calcolo e della correzione di un eventuale errore di combaciamento del disegno.Fig. 1.
IT91TO000765A 1990-10-11 1991-10-10 Procedimento e dispositivo per regolare un sistema sensore per cucitura. ITTO910765A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4032229A DE4032229C1 (en) 1990-10-11 1990-10-11 Pattern sewing machine sensor system optimum adjustment - by scanning workpiece and adjusting operating parameter of pattern, sensor, for amplification and/or offset sensor

Publications (2)

Publication Number Publication Date
ITTO910765A0 ITTO910765A0 (it) 1991-10-10
ITTO910765A1 true ITTO910765A1 (it) 1992-04-13

Family

ID=6416056

Family Applications (1)

Application Number Title Priority Date Filing Date
IT91TO000765A ITTO910765A1 (it) 1990-10-11 1991-10-10 Procedimento e dispositivo per regolare un sistema sensore per cucitura.

Country Status (4)

Country Link
JP (1) JPH04226696A (it)
KR (1) KR920008245A (it)
DE (1) DE4032229C1 (it)
IT (1) ITTO910765A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100432915B1 (ko) * 2002-01-04 2004-05-22 썬스타 특수정밀 주식회사 자수틀의 위치제어 장치 및 그 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346163C1 (de) * 1983-12-21 1985-04-11 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Verfahren zum mustergerechten Zusammennaehen von Stoffteilen
JPS62189087A (ja) * 1986-02-15 1987-08-18 ブラザー工業株式会社 柄合わせ縫製を行うためのミシン
JPH0710315B2 (ja) * 1986-08-14 1995-02-08 ブラザー工業株式会社 ミシンの柄検出装置
JPH01167139A (ja) * 1987-12-23 1989-06-30 Brother Ind Ltd 光学センサーの制御装置
JPH01192388A (ja) * 1988-01-28 1989-08-02 Brother Ind Ltd 柄合わせミシン
JPH0783797B2 (ja) * 1989-01-20 1995-09-13 ブラザー工業株式会社 柄合わせミシン

Also Published As

Publication number Publication date
DE4032229C1 (en) 1992-03-05
KR920008245A (ko) 1992-05-27
ITTO910765A0 (it) 1991-10-10
JPH04226696A (ja) 1992-08-17

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Legal Events

Date Code Title Description
0003 Withdrawn