公开(公告)号：US07383805B2

公开(公告)日：2008-06-10

申请号：US10585583

申请日：2005-01-07

申请人： Hirofumi Michioka ,  Toshihiro Takami ,  Kazunari Takenaka ,  Takashi Kurauchi ,  Norihiko Tomioka ,  Isao Katou ,  Hiroshi Muraki ,  Shunya Hattori ,  Giichiro Saito ,  Kiyoharu Oizumi

发明人： Hirofumi Michioka ,  Toshihiro Takami ,  Kazunari Takenaka ,  Takashi Kurauchi ,  Norihiko Tomioka ,  Isao Katou ,  Hiroshi Muraki ,  Shunya Hattori ,  Giichiro Saito ,  Kiyoharu Oizumi

IPC分类号： F02F1/00

CPC分类号： B22D19/0009 ,  F02F1/102 ,  F02F1/16

摘要： A cylinder liner for insert casting and a method for manufacturing the cylinder liner are provided. The cylinder liner and the method are applied to cylinder blocks and improve the adherence and the bonding strength with a cylinder block material in a favorable manner. The cylinder liner satisfies the following requirements: (i) the height of projections 1P is in a range between 0.5 mm and 1.0 mm, inclusive; (ii) the number of the projections 1P is in a range between 5 and 60, inclusive, per cm2 on the outer circumferential surface; (iii) the area ratio of regions each encircled by a contour line of a height of 0.4 mm is in a range between 10% and 50%, inclusive; (iv) the area ratio of regions each encircled by a contour line of a height of 0.2 mm is in a range between 20% and 55%, inclusive; (v) the region each encircled by a contour line of the height of 0.4 are independent from each other; and (vi) the area of the regions each encircled by a contour line of the height of 0.4 mm is in a range between 0.2 mm2 and 3.0 mm2, inclusive.

摘要翻译： 提供了一种用于嵌入铸造的气缸套和用于制造气缸套的方法。 气缸套和方法应用于气缸体，并以有利的方式提高气缸体材料的粘附力和粘结强度。 气缸套满足以下要求：（i）突起1P的高度在0.5mm与1.0mm之间的范围内; （ii）突出部P1的数量在外周面上的每cm 2范围在5〜60之间的范围内; （iii）由高度为0.4mm的轮廓线包围的区域的面积比在10％〜50％的范围内，包括10％〜50％ （iv）每个由高度为0.2mm的轮廓线包围的区域的面积比在20％和55％之间的范围内; （v）每个由高度为0.4的轮廓线包围的区域彼此独立; 和（vi）每个由高度为0.4mm的轮廓线包围的区域的面积在0.2mm±2mm和3.0mm 2之间的范围内。

公开(公告)号：US20070240652A1

公开(公告)日：2007-10-18

申请号：US10585583

申请日：2005-01-07

申请人： Hirofumi Michioka ,  Toshihiro Takami ,  Kazunari Takenaka ,  Takashi Kurauchi ,  Norihiko Tomioka ,  Isao Katou ,  Hiroshi Muraki ,  Shunya Hattori ,  Giichiro Saito ,  Kiyoharu Oizumi

发明人： Hirofumi Michioka ,  Toshihiro Takami ,  Kazunari Takenaka ,  Takashi Kurauchi ,  Norihiko Tomioka ,  Isao Katou ,  Hiroshi Muraki ,  Shunya Hattori ,  Giichiro Saito ,  Kiyoharu Oizumi

IPC分类号： F02F1/02

CPC分类号： B22D19/0009 ,  F02F1/102 ,  F02F1/16

摘要： A cylinder liner for insert casting and a method for manufacturing the cylinder liner are provided. The cylinder liner and the method are applied to cylinder blocks and improve the adherence and the bonding strength with a cylinder block material in a favorable manner. The cylinder liner satisfies the following requirements: (i) the height of projections 1P is in a range between 0.5 mm and 1.0 mm, inclusive; (ii) the number of the projections 1P is in a range between 5 and 60, inclusive, per cm2 on the outer circumferential surface; (iii) the area ratio of regions each encircled by a contour line of a height of 0.4 mm is in a range between 10% and 50%, inclusive; (iv) the area ratio of regions each encircled by a contour line of a height of 0.2 mm is in a range between 20% and 55%, inclusive; (v) the region each encircled by a contour line of the height of 0.4 are independent from each other; and (vi) the area of the regions each encircled by a contour line of the height of 0.4 mm is in a range between 0.2 mm2 and 3.0 mm2, inclusive.

摘要翻译： 提供了一种用于嵌入铸造的气缸套和用于制造气缸套的方法。 气缸套和方法应用于气缸体，并以有利的方式提高气缸体材料的粘附力和粘结强度。 气缸套满足以下要求：（i）突起1P的高度在0.5mm与1.0mm之间的范围内; （ii）突出部P1的数量在外周面上的每cm 2范围在5〜60之间的范围内; （iii）由高度为0.4mm的轮廓线包围的区域的面积比在10％〜50％的范围内，包括10％〜50％ （iv）每个由高度为0.2mm的轮廓线包围的区域的面积比在20％和55％之间的范围内; （v）每个由高度为0.4的轮廓线包围的区域彼此独立; 和（vi）每个由高度为0.4mm的轮廓线包围的区域的面积在0.2mm±2mm和3.0mm 2之间的范围内。