TW200632299A - Zero point correction circuit of load meter - Google Patents

Zero point correction circuit of load meter

Info

Publication number
TW200632299A
TW200632299A TW095107709A TW95107709A TW200632299A TW 200632299 A TW200632299 A TW 200632299A TW 095107709 A TW095107709 A TW 095107709A TW 95107709 A TW95107709 A TW 95107709A TW 200632299 A TW200632299 A TW 200632299A
Authority
TW
Taiwan
Prior art keywords
zero point
point correction
correction circuit
load meter
predetermined amount
Prior art date
Application number
TW095107709A
Other languages
English (en)
Inventor
Hiroyuki Moriya
Original Assignee
Riken Optech Corp
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 Riken Optech Corp filed Critical Riken Optech Corp
Publication of TW200632299A publication Critical patent/TW200632299A/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0061—Force sensors associated with industrial machines or actuators
    • G01L5/0066—Calibration arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2268—Arrangements for correcting or for compensating unwanted effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0061—Force sensors associated with industrial machines or actuators
    • G01L5/0076—Force sensors associated with manufacturing machines
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10—Calibration or testing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Control Of Presses (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
TW095107709A 2005-03-09 2006-03-08 Zero point correction circuit of load meter TW200632299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005065306A JP4299257B2 (ja) 2005-03-09 2005-03-09 荷重計のゼロ点補正回路

Publications (1)

Publication Number Publication Date
TW200632299A true TW200632299A (en) 2006-09-16

Family

ID=36228551

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095107709A TW200632299A (en) 2005-03-09 2006-03-08 Zero point correction circuit of load meter

Country Status (6)

Country Link
US (1) US20060288882A1 (zh)
EP (1) EP1701146A1 (zh)
JP (1) JP4299257B2 (zh)
KR (1) KR20060097629A (zh)
CN (1) CN1831505A (zh)
TW (1) TW200632299A (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102264296B (zh) * 2008-12-26 2013-09-04 欧姆龙健康医疗事业株式会社 生体信息获取系统及生体信息获取方法
WO2011085382A2 (en) * 2010-01-11 2011-07-14 Datalogic Scanning, Inc. Zero-point setting method and apparatus for electronic scales
CN104084685A (zh) * 2014-05-12 2014-10-08 昆山华焊科技有限公司 一种螺母焊接位置的检测仪
JP7097268B2 (ja) * 2018-09-07 2022-07-07 株式会社ジャノメ プレス装置、端末装置、ボールねじ推定寿命算出方法およびプログラム
CN111166358B (zh) * 2018-11-13 2023-04-14 深圳市理邦精密仪器股份有限公司 压力零点校正方法、装置、设备及计算机可读存储介质
US20230347961A1 (en) * 2019-09-18 2023-11-02 Cybex Gmbh Stroller or stroller frame having a motor and having a control unit for supporting the drive with force sensor calibration, method for controlling the motor, and computer-readable storage medium
CN111721466B (zh) * 2020-06-28 2021-08-06 东风汽车集团有限公司 一种修正压力传感器零点漂移的方法和系统
US20230280218A1 (en) * 2022-03-01 2023-09-07 Asmpt Singapore Pte. Ltd. Force measurement device and method for bonding or encapsulation process and apparatus incorporating the device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342875A (en) * 1976-09-30 1978-04-18 Komatsu Mfg Co Ltd Apparatus for measuring pressure
GB2127973B (en) * 1982-10-05 1986-02-12 Bl Tech Ltd Monitoring a power press electrically
JPS5994600A (ja) * 1982-11-22 1984-05-31 Komatsu Ltd プレス機械における駆動モータの制御方法
GB2132393B (en) * 1982-12-17 1986-05-14 Sony Corp Methods and apparatus for correcting errors in binary data
JP2895173B2 (ja) * 1990-06-22 1999-05-24 アピックヤマダ株式会社 モータプレス装置
AU3434593A (en) * 1992-01-07 1993-08-03 Signature Technologies, Inc. Method and apparatus for controlling a press
US5440499A (en) * 1993-02-18 1995-08-08 Rasmussen; Robert F. Continuous duty press monitoring system
USRE35996E (en) * 1993-02-18 1998-12-15 Rasmussen; Robert F. Continuous duty press monitoring system
JP2803966B2 (ja) * 1993-05-07 1998-09-24 株式会社クボタ トルクセンサの零点誤差の補正方法
US5483820A (en) * 1993-04-06 1996-01-16 Kubota Corporation Method for zero correction in torque sensor
JPH0953976A (ja) * 1995-08-09 1997-02-25 Ishida Co Ltd 組合せ計量計数装置
DE19622197A1 (de) * 1996-06-03 1997-12-04 Dieffenbacher Gmbh Maschf Verfahren zur Steuerung der Preßkraft bei einer kontinuierlich arbeitenden Presse
US5808904A (en) * 1996-11-07 1998-09-15 Angstrom Corporation Continuous duty tie rod press strain monitor
JP3617913B2 (ja) 1997-10-07 2005-02-09 アイダエンジニアリング株式会社 プレス機械のコイルフィーダライン
US6114965A (en) * 1998-03-26 2000-09-05 The Minster Machine Company System for monitoring the dynamic tooling/shutheight deflection activity within a press machine
JP2000246342A (ja) * 1999-03-03 2000-09-12 Amada Eng Center Co Ltd 曲げ加工機およびこの曲げ加工機を用いた曲げ加工方法
JP4150243B2 (ja) * 2002-10-30 2008-09-17 蛇の目ミシン工業株式会社 電動プレス

Also Published As

Publication number Publication date
KR20060097629A (ko) 2006-09-14
US20060288882A1 (en) 2006-12-28
CN1831505A (zh) 2006-09-13
JP2006247679A (ja) 2006-09-21
JP4299257B2 (ja) 2009-07-22
EP1701146A1 (en) 2006-09-13

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