公开(公告)号：WO2006040746A2

公开(公告)日：2006-04-20

申请号：PCT/IB2005/053386

申请日：2005-10-14

Applicant: NISSAN MOTOR LTD. ,  NISSAN NORTH AMERICA, INC. ,  SEKIKAWA, Takashi ,  IIZUMI, Masahiko ,  OGINO, Takashi ,  NISHIMURA, Kimio ,  SHIOTANI, Eiji ,  TAKAHASHI, Hideo

Inventor： SEKIKAWA, Takashi ,  IIZUMI, Masahiko ,  OGINO, Takashi ,  NISHIMURA, Kimio ,  SHIOTANI, Eiji ,  TAKAHASHI, Hideo

CPC classification number: B23P9/02 ,  B24B33/02 ,  C23C4/02 ,  C23C24/02 ,  C23C26/00 ,  C23C28/02 ,  C23C28/021 ,  C23C28/023 ,  Y10T29/49272

Abstract: The adhesiveness of a thermal spray coating and a cylinder internal surface is improved by forming a sufficient roughened surface on an internal surface. A processing roller is installed on the main shaft of a processing device via a pressurizing mechanism. An uneven surface is provided on the external periphery of the processing roller. By pressing the processing roller against the internal surface while the roller rotates and moves, a fine unevenness that corresponds to the unevenness of the roller is formed on the cylinder internal surface. A thermal spray coating is formed on the internal surface where the inner surface has been roughened by forming the above-mentioned unevenness.

Abstract translation: 通过在内表面上形成足够的粗糙表面，可以改善热喷涂层和气缸内表面的粘附性。 加工辊通过加压机构安装在加工装置的主轴上。 处理辊的外周上设有不平坦的表面。 通过在辊旋转并移动的同时将处理辊按压在内表面上，在辊筒内表面上形成与辊的不平坦相对应的精细不平整。 通过形成上述不平坦而在内表面粗糙化的内表面上形成热喷涂层。

公开(公告)号：WO2006040746A3

公开(公告)日：2006-06-29

申请号：PCT/IB2005053386

申请日：2005-10-14

Applicant: NISSAN MOTOR LTD ,  SEKIKAWA TAKASHI ,  IIZUMI MASAHIKO ,  OGINO TAKASHI ,  NISHIMURA KIMIO ,  SHIOTANI EIJI ,  TAKAHASHI HIDEO ,  NISSAN NORTH AMERICA INC

Inventor： SEKIKAWA TAKASHI ,  IIZUMI MASAHIKO ,  OGINO TAKASHI ,  NISHIMURA KIMIO ,  SHIOTANI EIJI ,  TAKAHASHI HIDEO ,  NISSAN NORTH AMERICA INC

IPC: C23C4/02 ,  B23P9/02

CPC classification number: B23P9/02 ,  B24B33/02 ,  C23C4/02 ,  C23C24/02 ,  C23C26/00 ,  C23C28/02 ,  C23C28/021 ,  C23C28/023 ,  Y10T29/49272

Abstract: The adhesiveness of a thermal spray coating and a cylinder internal surface is improved by forming a sufficient roughened surface on an internal surface. A processing roller is installed on the main shaft of a processing device via a pressurizing mechanism. An uneven surface is provided on the external periphery of the processing roller. By pressing the processing roller against the internal surface while the roller rotates and moves, a fine unevenness that corresponds to the unevenness of the roller is formed on the cylinder internal surface. A thermal spray coating is formed on the internal surface where the inner surface has been roughened by forming the above-mentioned unevenness.

Abstract translation: 通过在内表面上形成足够的粗糙表面来改善热喷涂层和气缸内表面的粘合性。 处理辊经由加压机构安装在处理装置的主轴上。 在处理辊的外周设有不平坦的表面。 通过在辊旋转移动的同时将处理辊压靠在内表面上，在气缸内表面上形成与辊不均匀相对应的微细凹凸。 通过形成上述凹凸，在内表面被粗糙化的内表面上形成热喷涂。