KR950002868A - Painting method of hull block - Google Patents

Painting method of hull block Download PDF

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Publication number
KR950002868A
KR950002868A KR1019930014277A KR930014277A KR950002868A KR 950002868 A KR950002868 A KR 950002868A KR 1019930014277 A KR1019930014277 A KR 1019930014277A KR 930014277 A KR930014277 A KR 930014277A KR 950002868 A KR950002868 A KR 950002868A
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KR
South Korea
Prior art keywords
block
electrostatic coating
baking
coating powder
control
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Application number
KR1019930014277A
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Korean (ko)
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KR970004368B1 (en
Inventor
아키오 사바타
테루미 히비
켄이치로오 마쯔다
Original Assignee
코오노 미찌아끼
미쯔비시주우고오교오 가부시기가이샤
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Priority to KR1019930014277A priority Critical patent/KR970004368B1/en
Publication of KR950002868A publication Critical patent/KR950002868A/en
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Publication of KR970004368B1 publication Critical patent/KR970004368B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation

Abstract

본 발명은 선체블록등의 도장방법에 관한 것으로서, 작업환경의 개선, 작업안전의 확보 및 노동의 경감화에 의해 에너지절약, 인력절약 공기단축 및 코스트저감이 가능한 경제적인 선체블록등의 도장방법을 제공하는 것을 목적으로 한 것이며, 이를 실현하는 본 발명의 쇼트블라스트 또는 산세정처리후, 숍프라이머도장 또는 화성피막처리를 실시한 강판의 양면에 각각 균일하게 정전도장분체를 산포하고, 이 산포도장분체의 불요부분을, NC제어에 의해 이동하는 흡인노즐을 개재해서 제거한 후, 잔류정전도장분체를 양면 다같이 고주파베이킹하는 베이킹공정과, 이 베이킹공정후의 강판을 NC제어에 의해 소정형상으로 절단한 후, 그 일부미도장 부분에 관계강판을 용접해서 중간조립블록을 형성하는 중간조립블록공정과, 이 중간조립블록의 복수개를 상호 용접해서 대조립블록을 형성하는 대조립블록공정과, 이 대조립블록을 산세정에 의해 2차 밑바탕처리한 후, 대조립블록에 2차도장을 실시해서 총조립블록을 형성하는 것을 특징으로 한 것이다.The present invention relates to a coating method of the hull block, etc., and to an economical hull block such as energy saving, manpower saving air shortening and cost reduction by improving the working environment, securing work safety and reducing labor. After the shot blasting or pickling treatment of the present invention for realizing this, the electrostatic coating powder is uniformly distributed on both sides of the steel plate subjected to the shop primer coating or the chemical conversion coating, respectively. After removing the unneeded part through the suction nozzle moving by NC control, the baking process of high frequency baking both the residual electrostatic coating powder and the steel plate after this baking process are cut | disconnected to predetermined shape by NC control, An intermediate assembly block step of forming an intermediate assembly block by welding a relational steel plate to a part of unpainted portion thereof, and a plurality of the intermediate assembly blocks A control block process for welding the control block to form a control block, and the control block is subjected to a secondary underlay treatment by pickling, and then the second block is applied to the control block to form a total assembly block. It is.

Description

선체블록등의 도장방법Painting method of hull block

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 일실시예를 표시한 전체공정도, 제2도는 제1도의 공정 A를 표시한 블록도, 제3도는 제1도에 있어서의 고주파베이킹, 원근적외선베이킹에 의한 강판 및 도막(塗膜)의 온도본포도, 제4도는 종래의 선체개략건조공정의 블록도.1 is an overall process diagram showing an embodiment of the present invention, FIG. 2 is a block diagram showing process A of FIG. 1, and FIG. 3 is a steel sheet and a coating film by high frequency baking and near-infrared baking in FIG. (B) The temperature main diagram and FIG. 4 are block diagrams of a conventional hull schematic drying process.

Claims (4)

쇼트블라스트 또는 산세정처리후, 숍프라이머도장 또는 화상피막처리를 실시한 강판의 양면에, 각각 균일하게 정전(靜電)도장분체를 산포하고, 상기 강판상의 산포정전도장분체의 불요부분을, NC 제어에 의해 이동하는 흡인노즐을 개재해서 제거한 후, 상기 강판상의 산포정전도장분체를 양면 다같이 고주파베이킹하는 베이킹공정과, 이 베이킹공정을 종료한 강판을 NC 제어에 의해 소정 형상으로 절단한 후, 일부미도장부분에 관계강판을 용접해서 중간조립블록을 형성하는 중간조립블록공정과, 이 중간조립블록의 복수개를 서로 용접해서 대조립블록을 형성하는 대조립블록공정과, 이 대조립블록을 산세정에 의해 2차 밑바탕처리한 후, 이 대조립블록에 2차 도장을 실시해서 대조립블록을 형성하는 총조립블록공정으로 이루어지는 것을 특징으로 하는 선체블록등의 도장방법.After shot blasting or pickling treatment, the electrostatic coating powder is uniformly distributed on both surfaces of the steel plate subjected to shop primer coating or image coating treatment, and the unnecessary portion of the scattering electrostatic coating powder on the steel sheet is subjected to NC control. After the removal of the suction nozzle moving through the plate, the baking process of high frequency baking of the scattering electrostatic coating powder on the steel plate and the steel plate after the baking process are cut into a predetermined shape by NC control, An intermediate assembly block step of forming an intermediate assembly block by welding a relational steel plate to a coated portion, a counterpart block step of welding a plurality of the intermediate assembly blocks together to form a counterpart block, and the counterpart block for pickling After the secondary base treatment by means of the secondary block is applied to the secondary block is a total assembly block step of forming a control block, characterized in that Application methods such as hull block. 제 1 항에 있어서, 쇼트블라스트 또는 산세정처리후, 숍프라이머도장 또는 화상피막처리를 실시한 강판을,NC 제어에 의해 절단 및 마킹해서 이루어진 복수의 단척형강판을 적당히 짜맞추어서 소요단면강재를 형성하는 용접조립공정과, 상기 소요단면강재를 산세정밑바탕처리한 후 그 전체면에 정전도장분체를 균일하게 산포하는 정전도장분체산포공정과, 상기 소요단면강재상의 정전도장분체의 불요부분을 NC 제어에 의해 이동하는 흡인노즐을 개재해서 제거하고 또는 마스킹에 의해서 미리 칠하지 않고 남기는 일부미도장공정과, 상기 소요단면강재상의 잔류정전도장분체를 고주파베이킹하고, 도장전가열베이킹 또는 유동침지분체 도장하는 베이킹공정으로 이루어지는 것을 특징으로 하는 선체블록등의 도장방법.The steel sheet which has been subjected to shop primer coating or image coating treatment after shot blasting or pickling treatment, is formed by appropriately combining a plurality of short-formed steel sheets formed by cutting and marking by NC control to form a required cross-sectional steel material. The welding assembly process, the electrostatic coating powder dispersing process of uniformly distributing the electrostatic coating powder on the entire surface of the required cross section steel under acid cleaning, and the unnecessary portion of the electrostatic coating powder on the required cross section steel for NC control. Some uncoated process to remove through the suction nozzle moving through or uncoated by masking, and high-frequency baking of residual electrostatic coating powder on the required cross-section steel, and baking process for pre-heating baking or fluid immersion powder coating Painting method of the hull block, characterized in that consisting of. 청구범위 제 2 항 기재의 선체블록등의 도장방법에 있어서의 정전도장분체의 고주파베이킹공정 대신에 상기 소요단면강재상의 잔류정전도장분체를 원적외선베이킹 또는 근적외선베이킹하는 것을 특징으로 하는 선체블록등의 도장방법.Infrared baking or near-infrared baking of the residual electrostatic coating powder on the required cross-section steel in place of the high frequency baking process of the electrostatic coating powder in the coating method of the hull block or the like according to claim 2 Way. 청구범위 제 2 항 기재의 선체블록등의 도장방법에 있어서의 그 정전도장분체의 고주파베이킹과 동시에 상기 소요단면강재상의 잔류정전도장분체를 적외선베이킹하는 것을 특징으로 하는 선체블록등의 도장방법.A method of coating a hull block or the like, wherein the electrostatic coating powder in the coating method of the hull block or the like of claim 2 is subjected to infrared baking at the same time as the residual electrostatic coating powder on the required cross section steel. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930014277A 1993-07-27 1993-07-27 Painting method with a ship block KR970004368B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930014277A KR970004368B1 (en) 1993-07-27 1993-07-27 Painting method with a ship block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930014277A KR970004368B1 (en) 1993-07-27 1993-07-27 Painting method with a ship block

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KR950002868A true KR950002868A (en) 1995-02-16
KR970004368B1 KR970004368B1 (en) 1997-03-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020213891A1 (en) * 2019-04-19 2020-10-22 씨제이제일제당 (주) Composition comprising fructose-transferred steviol glycoside
US11332770B2 (en) * 2017-10-27 2022-05-17 Cj Cheiljedang Corporation Method for preparing transfructosylated steviol glycoside using microorganism of genus arthrobacter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100588080B1 (en) * 2005-02-25 2006-06-08 대우조선해양 주식회사 Apparatus for spraying shop primer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11332770B2 (en) * 2017-10-27 2022-05-17 Cj Cheiljedang Corporation Method for preparing transfructosylated steviol glycoside using microorganism of genus arthrobacter
WO2020213891A1 (en) * 2019-04-19 2020-10-22 씨제이제일제당 (주) Composition comprising fructose-transferred steviol glycoside

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