公开(公告)号：US20160303773A1

公开(公告)日：2016-10-20

申请号：US15098753

申请日：2016-04-14

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Shinsuke SUGIMOTO ,  Takashi SHIMURA

IPC: B29C41/08

CPC classification number: B29C41/08 ,  B05D1/08 ,  B05D3/12 ,  B05D7/22 ,  B24B33/02 ,  B29L2031/749 ,  C23C4/08 ,  C23C4/131 ,  C23C4/18 ,  F02F1/00

Abstract: A producing method for a cylinder block includes: a spraying step of spraying a metallic material onto a bore inner surface of at least one cylinder bore formed in the cylinder block to form a spray deposit thereon; a pressurizing step of applying a predetermined pressure onto a surface of the spray deposit formed on the bore inner surface in the spraying step; and a honing step of applying a honing processing to the surface of the spray deposit after the pressurizing step.

Abstract translation: 一种用于气缸体的制造方法包括：喷射步骤，将金属材料喷射到形成在气缸体中的至少一个气缸孔的孔内表面上以在其上形成喷雾沉积物; 在喷雾步骤中，将形成在所述孔内表面上的所述喷射沉积物的表面上施加预定压力的加压步骤; 以及在加压步骤之后将珩磨处理应用于喷雾沉积物的表面的珩磨步骤。