公开(公告)号：US20070212519A1

公开(公告)日：2007-09-13

申请号：US11704958

申请日：2007-02-12

申请人： Kimio Nishimura ,  Akihiko Ikeda ,  Kiyokazu Sugiyama ,  Junichi Uchiyama

发明人： Kimio Nishimura ,  Akihiko Ikeda ,  Kiyokazu Sugiyama ,  Junichi Uchiyama

IPC分类号： B32B3/10

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： 在将喷涂的涂层沉积到气缸孔3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。 在形成粗糙表面之后，在内部圆柱形表面的轴向端部形成有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。

公开(公告)号：US08479680B2

公开(公告)日：2013-07-09

申请号：US12886223

申请日：2010-09-20

申请人： Hideo Takahashi ,  Takashi Ogino ,  Kazuhiro Kougo ,  Kiyokazu Sugiyama

发明人： Hideo Takahashi ,  Takashi Ogino ,  Kazuhiro Kougo ,  Kiyokazu Sugiyama

IPC分类号： B05C5/00 ,  B05D7/22

CPC分类号： C23C4/16 ,  B05B12/18 ,  B05B13/0636 ,  C23C4/01 ,  Y10T29/4927 ,  Y10T29/49272 ,  Y10T29/49885 ,  Y10T29/49982

摘要： An engine block coating system for applying a coating to an engine block includes a work stand, a coating gun, and a first nozzle. The work stand supports the engine block. The coating gun discharges coating on an inner surface of a first cylinder bank. The first nozzle discharges gas from a second cylinder bank to a crankcase side of the first cylinder bank and the second cylinder bank such that the second cylinder bank is shielded from the coating. The coating gun and the first nozzle are arranged relative to each other such that gas discharged by the first nozzle is discharged toward the coating to alter a direction of the coating by the gas discharged by the first nozzle directly contacting the coating such that the coating would otherwise contact the cylinder bore of the second cylinder bank upon stopping discharge of the gas by the first nozzle.

摘要翻译： 用于将涂层施加到发动机缸体的发动机缸体涂覆系统包括工作台，喷枪和第一喷嘴。 工作台支持发动机缸体。 喷枪喷射在第一气缸组的内表面上的涂层。 第一喷嘴将气体从第二气缸组排出到第一气缸组和第二气缸组的曲轴箱侧，使得第二气缸组与涂层屏蔽。 涂料枪和第一喷嘴相对于彼此布置，使得由第一喷嘴排出的气体朝向涂层排出，以通过直接接触涂层的第一喷嘴排出的气体改变涂层的方向，使得涂层将 否则在通过第一喷嘴停止排出气体时接触第二气缸组的气缸孔。

公开(公告)号：US20110000085A1

公开(公告)日：2011-01-06

申请号：US12885026

申请日：2010-09-17

申请人： Koichi KANAI ,  Kiyokazu SUGIYAMA ,  Eiji SHIOTANI ,  Kimio NISHIMURA ,  Junichi UCHIYAMA ,  Kiyohisa SUZUKI ,  Jun INOMATA ,  Daisuke TERADA ,  Akira SHIMIZU ,  Hidenobu MATSUYAMA ,  Kiyoshi HASEGAWA ,  Takashi IIYA

发明人： Koichi KANAI ,  Kiyokazu SUGIYAMA ,  Eiji SHIOTANI ,  Kimio NISHIMURA ,  Junichi UCHIYAMA ,  Kiyohisa SUZUKI ,  Jun INOMATA ,  Daisuke TERADA ,  Akira SHIMIZU ,  Hidenobu MATSUYAMA ,  Kiyoshi HASEGAWA ,  Takashi IIYA

IPC分类号： B23P11/00

CPC分类号： C23C4/124 ,  B05B7/224 ,  B05B13/0636 ,  C23C4/12 ,  C23C4/129 ,  C23C4/16 ,  C23C4/18 ,  F02F1/00 ,  F05C2253/12 ,  Y10T29/49272 ,  Y10T428/13

摘要： A cylindrical internal surface processing method comprises forming a cylinder bore, roughening an upper section of the bore, depositing coating onto the bore, and machining a lower section of the bore and the coating. The forming of the cylinder bore includes forming the upper and lower sections with the lower section being axially spaced from the upper section and having an axial length greater than zero. The roughening creates a roughened surface such that a radially innermost edge of the roughened surface has an internal diameter smaller than an internal diameter of the lower section. The coating is deposited to cover the upper section and at least a portion of the lower section. The machining forms a tapered portion and a cylindrical portion, a radially outermost edge of the cylindrical portion having an internal diameter larger than that of a radially outermost edge of the roughened surface.

摘要翻译： 圆柱形内表面处理方法包括形成气缸孔，使孔的上部部分粗糙化，在孔上沉积涂层，以及加工孔的下部和涂层。 缸孔的形成包括形成上部和下部，其中下部与上部轴向间隔开并具有大于零的轴向长度。 粗糙化产生粗糙表面，使得粗糙表面的径向最内边缘具有小于下部内径的内径。 沉积涂层以覆盖上部和下部的至少一部分。 加工形成锥形部分和圆柱形部分，圆柱形部分的径向最外边缘的内径大于粗糙表面的径向最外边缘的内径。