KR840004187A - How to control electrodeposition film thickness - Google Patents

How to control electrodeposition film thickness Download PDF

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Publication number
KR840004187A
KR840004187A KR1019830001071A KR830001071A KR840004187A KR 840004187 A KR840004187 A KR 840004187A KR 1019830001071 A KR1019830001071 A KR 1019830001071A KR 830001071 A KR830001071 A KR 830001071A KR 840004187 A KR840004187 A KR 840004187A
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KR
South Korea
Prior art keywords
electrodeposition
film thickness
electrodeposition film
electrodeposition coating
control
Prior art date
Application number
KR1019830001071A
Other languages
Korean (ko)
Other versions
KR890001710B1 (en
Inventor
개이(외 2) 구리야마
Original Assignee
가다야마 니하찌로오
미쯔비시 덴끼 가부시기 가이샤
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.)
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Publication date
Application filed by 가다야마 니하찌로오, 미쯔비시 덴끼 가부시기 가이샤 filed Critical 가다야마 니하찌로오
Publication of KR840004187A publication Critical patent/KR840004187A/en
Application granted granted Critical
Publication of KR890001710B1 publication Critical patent/KR890001710B1/en

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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/22—Servicing or operating apparatus or multistep processes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte

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  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

내용 없음No content

Description

전착막 두께(電着膜) 제어방법How to control electrodeposition film thickness

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본원 발명 방법에 의한 전착막두께 관리시스템을 나타낸 개략도.1 is a schematic view showing an electrodeposition film thickness management system according to the method of the present invention.

Claims (3)

전기영동법에 의한 전착도장법에 있어서, 미리 전착량과 전착도료의 액특성과의 관계를 구하고, 구해진 관계 및 전착도장시의 통전전하량 및 전착도료의 액특성으로부터 최적전하량을 구하고, 이 최적전착전하량에 따른 통전전류의 제어 및 스위칭의 최소한 한쪽을 행하여 설정전착막두께를 일정하게 유지하는 것을 특징으로 하는 전착막두께 제어방법.In the electrodeposition coating method by the electrophoresis method, the relationship between the electrodeposition amount and the liquid characteristic of the electrodeposition coating is obtained in advance, and the optimum charge amount is obtained from the obtained relationship and the electrostatic charge amount at the time of electrodeposition coating and the liquid characteristic of the electrodeposition coating. A method for controlling electrodeposition film thickness, characterized in that the set electrodeposition film thickness is kept constant by performing at least one of the control and switching of the energized current. 전착도료가 물분산와 니스 단독 또는 물분산와 니스와 운모분을 혼합한 도료로 이루어진 특허청구의범위 1기재의 전착막두께 제어방법.A method for controlling electrodeposition film thickness according to claim 1, wherein the electrodeposition paint comprises water dispersion and varnish alone, or a mixture of water dispersion and varnish and mica powder. 전착도료의 액특성이 비저항 또는 pH 나 액온의 1종 이상을 포함하여 이루어진 특허청구의 범위 1기재의 전착막두께 제어방법.The electrodeposition film thickness control method of Claim 1 in which the liquid characteristic of electrodeposition paint contains one or more types of specific resistance, pH, or liquid temperature. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830001071A 1982-04-06 1983-03-17 Method for controlling thickness of electrodeposition film KR890001710B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP82-58673 1982-04-06
JP57058673A JPS58174597A (en) 1982-04-06 1982-04-06 Method for controlling thickness of electrodeposition film

Publications (2)

Publication Number Publication Date
KR840004187A true KR840004187A (en) 1984-10-10
KR890001710B1 KR890001710B1 (en) 1989-05-18

Family

ID=13091096

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830001071A KR890001710B1 (en) 1982-04-06 1983-03-17 Method for controlling thickness of electrodeposition film

Country Status (7)

Country Link
JP (1) JPS58174597A (en)
KR (1) KR890001710B1 (en)
AU (1) AU540359B2 (en)
CA (1) CA1200527A (en)
ES (1) ES8404067A1 (en)
FR (1) FR2524496B1 (en)
MX (1) MX159993A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63310996A (en) * 1987-06-10 1988-12-19 Honda Motor Co Ltd Coating method by electrodeposition
JPH059793A (en) * 1991-07-04 1993-01-19 Nissan Motor Co Ltd Method and device for electrodeposition coating
JPH059794A (en) * 1991-07-04 1993-01-19 Nissan Motor Co Ltd Method and device for electrodeposition coating
JP4384825B2 (en) 2001-04-26 2009-12-16 上村工業株式会社 Method for calculating film thickness of electrodeposition coating
DE102009010399A1 (en) 2009-02-26 2010-09-02 Aucos Elektronische Geräte GmbH Hall sensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1536975A (en) * 1966-07-18 1968-08-23 Sherwin Williams Co Method and apparatus for controlling and adjusting the characteristics of fluid mixtures

Also Published As

Publication number Publication date
FR2524496A1 (en) 1983-10-07
CA1200527A (en) 1986-02-11
ES521248A0 (en) 1984-04-01
AU1317583A (en) 1983-10-13
JPS58174597A (en) 1983-10-13
FR2524496B1 (en) 1986-06-06
AU540359B2 (en) 1984-11-15
ES8404067A1 (en) 1984-04-01
KR890001710B1 (en) 1989-05-18
MX159993A (en) 1989-10-23
JPS6234840B2 (en) 1987-07-29

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