-
1.发明公开METHOD FOR FINISHING SPRAY COATED SURFACE, AND WORK TOOL 审中-公开VERFAHREN ZUR FERTIGBEARBEITUNG EINERSPRÜHBESCHICHTETENOBERFLÄCHEUND ARBEITSWERKZEUG
公开(公告)号：EP2824215A1
公开(公告)日：2015-01-14
申请号：EP13757403.4
申请日：2013-02-28
发明人： WATANABE, Takafumi , INOGUCHI, Masatoshi , SUGIYAMA, Kiyokazu , TERADA, Daisuke , NOSHI, Yoshitsugu
CPC分类号： C23C4/18 , B05B13/0636 , B05D1/08 , B05D3/007 , B05D3/12 , B23B29/02 , B23B41/12 , B23B51/02 , B23B2215/242 , B23B2226/125 , C23C4/02 , C23C4/16 , Y10T408/909
摘要： In a method for a finishing work of a spray-coated surface, an inner surface of an cylindrical hollow member is roughened by forming helical groove thereon, a thermal spray coating is formed on the inner surface that is roughened, and a finishing work is carried out by cutting the thermal spray coating along a helix of the groove by use of a cutting tool. According to the method for a finishing work, a finishing work of a thermal spray coating that has hardness ununiformity can be carried out efficiently.
摘要翻译： 在喷涂表面的精加工方法中，通过在其上形成螺旋槽使圆柱形中空构件的内表面变粗糙，在粗糙化的内表面上形成热喷涂，并进行精加工 通过使用切割工具沿着凹槽的螺旋线切割热喷涂层。 根据精加工的方法，可以有效地进行具有硬度不均匀性的热喷涂的精加工。
-
2.发明公开METHOD FOR MACHINING CYLINDER BLOCK, CYLINDER BLOCK, AND CYLINDER BLOCK FOR THERMAL SPRAYING 有权程序用于气缸体，气缸体的工业加工和缸体TOWÄRMEBESPRÜHUNG
公开(公告)号：EP2546503A1
公开(公告)日：2013-01-16
申请号：EP11753274.7
申请日：2011-03-04
发明人： SHIOTANI, Eiji , SHIMIZU, Akira , MATSUYAMA, Hidenobu , TERADA, Daisuke , UTSUMI, Yoshito , NOSHI, Yoshitsugu , HATTA, Hiroshi , TASHIRO, Masami , ADACHI, Shuji , MOCHIDA, Hiroaki
IPC分类号： F02F1/00
CPC分类号： C23C4/18 , C23C4/14 , F02F1/004 , F02F7/0021 , F02F7/0095 , Y10T29/49231 , Y10T29/4927
摘要： A method for processing a cylinder block is disclosed, wherein a protrusion protruding toward a crankcase is provided at a crankcase-side edge of a cylinder bore and a sprayed coating is formed on an inner surface of the cylinder bore and an inner surface of the protrusion continuous with the inner surface of the cylinder bore. After forming the sprayed coating, at least part of the protrusion is removed together with the sprayed coating formed on the inner surface of the protrusion. Accordingly, even in the case of removing the edge portion of the cylinder bore on the crankcase side, a sufficient margin to be removed can be ensured while a reduction in size of the cylinder block is achieved.
摘要翻译： 一种用于处理缸体方法光盘游离缺失，worin朝向曲轴箱突出的突出部在气缸孔的曲轴箱侧端部设置和喷雾法涂层是形成在气缸孔的内表面和在所述突出部的内表面 连续与所述气缸孔的内表面上。 在形成喷镀膜后，所述突起的至少一部分与形成所述突出部的内表面上的喷雾法涂层一起除去。 因此，即使在上曲轴箱侧去除所述气缸孔的边缘部分的情况下，被去除的足够余量，可以同时在气缸体的尺寸的减小，实现确保。
-
公开(公告)号：EP2824215B1
公开(公告)日：2019-07-17
申请号：EP13757403.4
申请日：2013-02-28
-
4.发明公开METHOD FOR FORMING THERMALLY SPRAYED COATING 审中-公开VERFAHREN ZUR BILDUNG EINER THERMISCHGESPRÜHTENBESCHICHTUNG
公开(公告)号：EP3112494A1
公开(公告)日：2017-01-04
申请号：EP15754635.9
申请日：2015-01-22
CPC分类号： C23C4/12 , F02F1/00 , F02F1/004 , F02F7/0007 , F02F2200/00 , F05C2253/12
摘要： A sprayed coating (12) is formed by: pre-heating a cylinder block (1); inserting a spray gun (2) sequentially into cylinder bores (6A to 6D) while conducting exhaust ventilation from a lower side of the cylinder block (1) ; and spraying molten metal droplets (11) onto an inner surface of each cylinder bore. Here, the cylinder bore located while leaving a space of at least one cylinder from the cylinder bore first sprayed is sprayed next.
摘要翻译： 通过以下方式形成喷涂涂层（12）：预热气缸体（1）; 在从气缸体（1）的下侧进行排气通风的同时将喷枪（2）顺序地插入气缸孔（6A至6D）中; 并将熔融金属液滴（11）喷射到每个气缸孔的内表面上。 此时，首先喷射从第一喷射的气缸孔离开至少一个气缸的空间的气缸孔。
-
公开(公告)号：EP3819033A1
公开(公告)日：2021-05-12
申请号：EP18925416.2
申请日：2018-07-06
发明人： FUJIKAWA, Masahito , MATSUYAMA, Hidenobu , SHIOTANI, Eiji , NOSHI, Yoshitsugu , SHIBAYAMA, Hirohisa , KAMADA, Koukichi , OKAMOTO, Naoki , HAMASAKI, Junichi
摘要： The nozzle for cold spray (25) used in a cold spray apparatus (2) is configured to include a tubular nozzle main body (252) and a cooling jacket (253) that surrounds the nozzle main body (252) to form a flow path (25e) for refrigerant (R) between the nozzle main body (252) and the cooling jacket (253). The cooling jacket (253) is provided with a seal retaining portion (253c) that retains an O-ring (253b) for the flow path (25e). The seal retaining portion (253c) and the nozzle main body (252) are joined in a socket-and-spigot joint fashion.
-
公开(公告)号：EP3168569A1
公开(公告)日：2017-05-17
申请号：EP14897276.3
申请日：2014-07-08
发明人： SHIBAYAMA, Hirohisa , SHIOTANI, Eiji , SAKURAI, Satoru , SUGIYAMA, Kiyokazu , SHIMIZU, Akira , TERADA, Daisuke , NOSHI, Yoshitsugu , UTSUMI, Yoshito
CPC分类号： G06T7/0004 , B05B9/01 , B05B13/06 , B23Q17/24 , B24B33/02 , G01B11/22 , G01B11/30 , G01N21/88 , G01N21/954 , G01N2021/9548 , G01N2201/10 , G01N2201/12 , G06T7/507 , G06T7/62 , G06T2207/30108 , G06T2207/30148
摘要： Provided is a defect detection device (1) capable of measuring the volume of surface defects. The defect detection device (1) includes: an imaging device (3) configured to image an image of an inspection object; a binarization processing unit (11) configured to subject the image to first and second binarization processing by use of different first and second binarization thresholds, so as to calculate first and second sizes for an identical defect in the image; a ratio calculation unit (12) configured to calculate a first ratio of the second size to the first size; and a depth determination unit (13) configured to determine a depth of the defect depending on the first ratio.
摘要翻译： 提供了一种能够测量表面缺陷的体积的缺陷检测装置（1）。 缺陷检测装置（1）包括：成像装置（3），被配置为对检查对象的图像进行成像; 二值化处理单元，被配置为通过使用不同的第一和第二二值化阈值对图像进行第一和第二二值化处理，以计算图像中的相同缺陷的第一和第二尺寸; 比率计算单元（12），被配置为计算第二尺寸与第一尺寸的第一比例; 以及深度确定单元（13），被配置为根据所述第一比率确定所述缺陷的深度。
-
7.发明授权METHOD FOR MACHINING CYLINDER BLOCK, CYLINDER BLOCK, AND CYLINDER BLOCK FOR THERMAL SPRAYING 有权程序用于气缸体，气缸体的工业加工和缸体TOWÄRMEBESPRÜHUNG
公开(公告)号：EP2546503B1
公开(公告)日：2016-10-19
申请号：EP11753274.7
申请日：2011-03-04
发明人： SHIOTANI, Eiji , SHIMIZU, Akira , MATSUYAMA, Hidenobu , TERADA, Daisuke , UTSUMI, Yoshito , NOSHI, Yoshitsugu , HATTA, Hiroshi , TASHIRO, Masami , ADACHI, Shuji , MOCHIDA, Hiroaki
CPC分类号： C23C4/18 , C23C4/14 , F02F1/004 , F02F7/0021 , F02F7/0095 , Y10T29/49231 , Y10T29/4927
-
公开(公告)号：EP3854908A1
公开(公告)日：2021-07-28
申请号：EP18934011.0
申请日：2018-09-18
发明人： SHIBAYAMA, Hirohisa , MATSUYAMA, Hidenobu , SHIOTANI, Eiji , NOSHI, Yoshitsugu , KAMADA, Koukichi , OKAMOTO, Naoki , FUJIKAWA, Masahito , HAMASAKI, Junichi , INOGUCHI, Masatoshi
摘要： When forming valve seat coats at opening portions (16a 1 to 16a 8 ) of intake ports (16) provided at a cylinder block mounting surface (12a) of a semimanufactured cylinder head (3), the nozzle of a cold spray apparatus moves along a nozzle movement path for air intake (Inpl) that is set between any two of the plurality of opening portions (16a 1 to 16a 8 ), while continuing to spray a raw material powder. When forming valve seat coats at opening portions (17a 1 to 17a 8 ) of exhaust ports (17), the nozzle moves along a nozzle movement path for air exhaust (Enpl) that is set between any two of the plurality of opening portions (17a 1 to 17a 8 ), while continuing to spray the raw material powder.
-
公开(公告)号：EP3434804A1
公开(公告)日：2019-01-30
申请号：EP16895361.0
申请日：2016-03-23
摘要： A thermal spraying torch (1) includes: a discharge port (17) configured to discharge a molten material; a discharge port periphery (23b) located on a peripheral edge of the discharge port (17) on a front side in a discharge direction of the molten material and extending in the discharge direction; and an external surface (13a) continuous with a front end of the discharge port periphery (23b). The discharge port periphery (23b) includes a section to which the molten material adheres more easily than to the external surface (13a) and the external surface (13a) includes a section to which the molten material adheres less easily than to the discharge port periphery (23b).
-
公开(公告)号：EP2796697B1
公开(公告)日：2019-01-09
申请号：EP12859191.4
申请日：2012-11-05
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.011 秒)
