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FORMING METHOD FOR SPECIMEN OF EVALUATION FOR ADHESION OF PLATING AND EVALUATING METHOD FOR ADHESION OF PLATING USING THE SAME AND MEASURING APPARATUS FOR ADHESION OF PLATING
FORMING METHOD FOR SPECIMEN OF EVALUATION FOR ADHESION OF PLATING AND EVALUATING METHOD FOR ADHESION OF PLATING USING THE SAME AND MEASURING APPARATUS FOR ADHESION OF PLATING
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机译：镀层附着力评估方法的形成方法及使用相同和量测附着力的装置评估镀层附着力的方法
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摘要
The present invention relates to a specimen forming method for evaluating plating adhesion, a method for evaluating plating adhesion using the same, and an apparatus for measuring plating adhesion. The method for forming a specimen for plating adhesion evaluation according to the present invention comprises: a first forming step of pressing a plated steel sheet in a first direction; And a second molding step of pressing the plated steel sheet in a third direction that is perpendicular to a second direction that is a direction perpendicular to the gravitational direction and is opposite to the first direction; and includes, a pair of upper clamps and In a state where both ends of the plated steel sheet are fixed with lower clamps, the pair of upper and lower clamps are moved in a direction away from each other before the first forming step, before the second forming step, and after the completion of the second forming step. Thus, both ends of the plated steel plate can be tensioned in a direction away from the center of the plated steel plate.
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