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公开(公告)号：EP1832381B1
公开(公告)日：2015-10-28
申请号：EP07103389.8
申请日：2007-03-02
CPC分类号： C23C4/02 , F16J10/04 , Y10T29/49272 , Y10T428/24273 , Y10T428/24355 , Y10T428/24372
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公开(公告)号：EP2019151A3
公开(公告)日：2011-05-25
申请号：EP08160732.7
申请日：2008-07-18
摘要： An apparatus is provided to reduce the defect rate and decrease production yield by removing foreign objects even when the foreign objects are mixed in with the thermally sprayed film. The operation for forming thermally sprayed film on inner surface of cylinder bore is paused, and protrusions generated in the thermally sprayed film by foreign objects are detected by visual observation and removed by a manual operation. The thermal spraying operation is then performed until thermally sprayed film reaches the prescribed film thickness. After formation of the thermally sprayed film, a finishing operation is performed by means of honing.
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公开(公告)号：EP1820874B1
公开(公告)日：2019-12-18
申请号：EP07101649.7
申请日：2007-02-02
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公开(公告)号：EP1479946B1
公开(公告)日：2012-12-19
申请号：EP04011918.2
申请日：2004-05-19
发明人： Nishimura, Kimio , Mabuchi, Yutaka , Hamada, Takahiro , Kano, Makoto , Miyake, Hidenori , Ota, Tomohito
IPC分类号： F16J1/02
CPC分类号： F02F3/10 , C10M145/08 , C10M145/14 , C10M2205/022 , C10M2205/028 , C10M2209/062 , C10M2209/084 , C10N2220/022 , C10N2230/02 , C23C16/26 , F02F3/00 , F02F2007/009 , F16J1/02
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5.发明公开Thermally Sprayed Film Forming Method and Device 有权Verfahren und Vorrichtung zum thermalgesprühtenFilmformen
公开(公告)号：EP2019151A2
公开(公告)日：2009-01-28
申请号：EP08160732.7
申请日：2008-07-18
摘要： An apparatus is provided to reduce the defect rate and decrease production yield by removing foreign objects even when the foreign objects are mixed in with the thermally sprayed film. The operation for forming thermally sprayed film on inner surface of cylinder bore is paused, and protrusions generated in the thermally sprayed film by foreign objects are detected by visual observation and removed by a manual operation. The thermal spraying operation is then performed until thermally sprayed film reaches the prescribed film thickness. After formation of the thermally sprayed film, a finishing operation is performed by means of honing.
摘要翻译： 即使当异物与热喷涂膜混合时，也提供了通过去除异物来减少缺陷率并降低产量的装置。 暂停在缸孔内表面形成热喷涂膜的操作，通过目视观察并通过手动操作除去在异物的热喷膜中产生的突起。 然后进行热喷涂操作直到热喷涂膜达到规定的膜厚度。 在形成热喷涂膜之后，通过珩磨进行精加工操作。
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公开(公告)号：EP1832381A1
公开(公告)日：2007-09-12
申请号：EP07103389.8
申请日：2007-03-02
CPC分类号： C23C4/02 , F16J10/04 , Y10T29/49272 , Y10T428/24273 , Y10T428/24355 , Y10T428/24372
摘要： Before a thermally sprayed coating is deposited onto a cylindrical internal surface of a cylinder bore 3a rough surface 13 is formed to increase the adhesion of the thermally sprayed coating. After forming the rough surface is completed, an internal diameter measurement surface that is smoother than the rough surface is formed on an axial end section of the internal cylindrical surface. The internal diameter of the cylinder bore is measured at the internal diameter measurement surface with an internal diameter measuring instrument. An appropriate thickness for the thermally sprayed coating is determined based on the measurement result.
摘要翻译： 在将喷镀涂层沉积到气缸孔3a的圆柱形内表面之前，形成粗糙表面13以增加热喷涂涂层的粘附力。 在形成粗糙表面完成之后，在内圆柱形表面的轴向端部上形成比粗糙表面更光滑的内径测量表面。 在内径测量表面用内径测量仪器测量气缸内径。 基于测量结果确定喷涂涂层的适当厚度。
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公开(公告)号：EP1273769A3
公开(公告)日：2003-10-15
申请号：EP02013813.7
申请日：2002-06-21
发明人： Sugaya, Yoshimi , Iwakiri, Makoto , Mitsuno, Takao , Takayama, Kou , Fukagawa, Hirokazu , Hirao, Takayuki , Nishimura, Kimio , Itakura, Kouji , Oyanagi, Mitsushi , Mabuchi, Yutaka , Fujiki, Akira , Maekawa, Yukihiro , Okada, Yoshio
IPC分类号： F01L1/047
CPC分类号： C22C33/0264 , B22F2003/145 , F01L1/047 , F01L2101/00 , F01L2103/00 , F01L2820/02 , Y10T74/2101
摘要： A cam lobe piece of a built-up type camshaft for an internal combustion engine. The built-up type camshaft includes a hollow shaft fixedly inserted in a shaft opening of the cam lobe piece upon diametrical expansion of the hollow shaft. The cam lobe piece comprises a base circle section having the shaft opening, and a cam lobe section formed integral with the base circle section. In this cam lobe piece, the cam lobe piece is formed of a ferrous sintered material which has a density (ρ) meeting the following equationρ (g/cm3) ≥ - 3/8 × t + 8.9 where t is a thickness (mm) of the base circle section in radial direction.
摘要翻译： 用于内燃机的组合式凸轮轴的凸轮凸角件。 组合型凸轮轴包括中空轴，该空心轴在中空轴的直径膨胀时固定地插入凸轮凸角件的轴孔中。 所述凸轮凸角片包括具有所述轴孔的基部圆形部分和与所述基部圆形部分形成一体的凸轮凸角部分。 在该凸轮凸角片中，凸轮凸角片由铁质烧结材料形成，其具有满足以下等式的密度（rho）：rho（g / cm 3）≥-3/8×t + 8.9 < DF>其中，t是基圆部的径向厚度（mm）。
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公开(公告)号：EP2019151B1
公开(公告)日：2012-09-12
申请号：EP08160732.7
申请日：2008-07-18
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9.发明授权Prespray processing method and prespray processed engine cylinder block 有权一种用于在具有Spritzvorbearbeitung制备和注入气缸体过程
公开(公告)号：EP1637620B1
公开(公告)日：2009-12-09
申请号：EP05020149.0
申请日：2005-09-15
发明人： Sekikawa, Takashi , Iizumi, Masahiko , Ogino, Takashi , Nishimura, Kimio , Shiotani, Eiji , Takahashi, Hideo
CPC分类号： B23P9/02 , C23C4/02 , H01L2924/0002 , Y10T29/4981 , Y10T29/49995 , Y10T428/12229 , Y10T428/12236 , H01L2924/00
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10.发明公开Prespray processing method and prespray processed engine cylinder block 有权Verfahren zur Spritzvorbereitung und Zylinderblock mit Spritzvorbearbeitung
公开(公告)号：EP1637620A1
公开(公告)日：2006-03-22
申请号：EP05020149.0
申请日：2005-09-15
发明人： Sekikawa, Takashi , Iizumi, Masahiko , Ogino, Takashi , Nishimura, Kimio , Shiotani, Eiji , Takahashi, Hideo
CPC分类号： B23P9/02 , C23C4/02 , H01L2924/0002 , Y10T29/4981 , Y10T29/49995 , Y10T428/12229 , Y10T428/12236 , H01L2924/00
摘要： A prespray processing method including preparing a work surface for spray coating, roughing the work surface by pressing a tool against the work surface, having a material of the work surface displaced thereon to form a depression thereinto, keeping the material of the work surface unremoved therefrom.
摘要翻译： 一种预喷处理方法，包括制备用于喷涂的工作表面，通过将工具压靠在工作表面上，将工件压在工件表面上，将工件表面的材料移动到其上以形成凹陷，使工件表面的材料不被移除 。
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