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71. 发明专利

JPS5326233A METHOD OF TREATING ELECTROOSPARK MACHINED METAL ROLLED ROLLS 失效
公开(公告)号：JPS5326233A
公开(公告)日：1978-03-10
申请号：JP9964576
申请日：1976-08-23
申请人： NIPPON KOKAN KK
发明人： TAGUCHI HARUO , KAMIBAYASHI TAKEO , TANAKA HISASHI
IPC分类号： B21B27/00 , B23H9/04 , C21D7/02 , C21D7/04

72. 发明专利

JPS5145614A 失效
公开(公告)号：JPS5145614A
公开(公告)日：1976-04-19
申请号：JP11863874
申请日：1974-10-17
申请人： KANTO SPECIAL STEEL WORKS LTD , NIPPON STEEL CORP , MITSUBISHI ELECTRIC CORP
发明人： IZUMIDA KAZUTERU , NISHIMURA KENICHIRO , SOMYA HARUMI , ARAI SHINJI
IPC分类号： B21B27/00 , B21B27/02 , B23H9/04 , C21D1/09 , C21D6/04 , C21D9/38

73. 发明专利

JPS50127295A 失效
公开(公告)号：JPS50127295A
公开(公告)日：1975-10-07
申请号：JP3293374
申请日：1974-03-23
IPC分类号： B23H9/04

74. 发明专利

JPS4824628B1 失效
公开(公告)号：JPS4824628B1
公开(公告)日：1973-07-23
申请号：JP2630570
申请日：1970-03-30
IPC分类号： B21B27/00 , B21B1/22 , B21D17/04 , B23H9/04 , C25F3/06

75. 发明专利

JP2006181617A Method for treating roll surface, and roll 审中-公开
标题翻译：用于处理滚筒表面和滚子的方法
公开(公告)号：JP2006181617A
公开(公告)日：2006-07-13
申请号：JP2004379385
申请日：2004-12-28
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： FUJITA SHOKI , UENO MASAYASU
IPC分类号： B21B27/00 , B23H9/04 , C23C26/00
摘要： PROBLEM TO BE SOLVED: To provide a treating method of a roll surface and a roll by which the wear resistance, seizuring resistance and scratching resistance are remarkably improved without peeling a film even in the case specific pressure withstanding property is required by making a hard film which is crackless and very rigid formable on the roll surface in the case the film is formed on the roll surface by electric discharge machining.
SOLUTION: In this treating method of the roll surface, the number N (of times/mm
2 ) of the electric discharge per unit area onto the roll surface is taken as within the range of the following inequality (1). The inequality (1) is: (αS)/(πd
2 )≤N≤(βS)/(πd
2 ) (1). Where (d) shows the average radius (μm) of single discharge marks, S shows the surface area (mm
2 ) of the roll on which the film is formed and α, β show constants decided for every constitutional materials of a discharge electrode.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供辊表面和辊的处理方法，即使在需要特定耐压性的情况下，也不会剥离膜，耐磨性，耐咬合性和耐刮擦性显着提高在通过放电加工在辊表面上形成膜的情况下，在辊表面上形成无裂纹且非常刚性的硬膜。解决方案：在辊表面处理方法中，轧辊表面上每单位面积的放电次数N（次/ mm 2 ）取为在以下不等式（1）。不等式（1）是：（αS）/（πd 2 ）≤N≤（βS）/（πd 2 ）（1）。其中（d）表示单个放电痕迹的平均半径（μm），S表示其上形成膜的辊的表面积（mm 2 ），α表示每个放电电极的构成材料。版权所有（C）2006，JPO＆NCIPI

76. 发明专利

JP3610895B2 Processing method of zinc-plated steel sheet for temper rolling roll 有权
公开(公告)号：JP3610895B2
公开(公告)日：2005-01-19
申请号：JP2000238165
申请日：2000-08-07
申请人： Jfeスチール株式会社
发明人：保博曽谷 , 幸雄木村 , 雅康植野
IPC分类号： B24B5/37 , B21B27/00 , B23H9/04 , B23K15/00 , B23K26/00 , B23K103/04 , B23K103/16 , C23C2/00 , C23C2/06 , C23C2/40

77. 发明专利

JP2004223836A Method and apparatus for manufacturing pattern roll and method for making optical sheet 审中-公开
标题翻译：制造图案辊的方法和装置及制作光学片的方法
公开(公告)号：JP2004223836A
公开(公告)日：2004-08-12
申请号：JP2003013333
申请日：2003-01-22
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： OGAWA SHOTARO
IPC分类号： G03B21/62 , B23B5/48 , B23H9/04 , B23K15/00 , B23K26/00 , B29C59/04 , B29L7/00 , G02B5/02 , G02B5/08
摘要： PROBLEM TO BE SOLVED: To manufacture a pattern roll having a protruded pattern on its peripheral surface precisely for a short time by a simple processing method, using a reduced number of processes. SOLUTION: First, at least one first helical groove 46 extending from one end of a cylindrical roll 12 to the other end is formed on the peripheral surface of the roll 12. Next, at least one second helical groove 48 is formed so as to intersect the first groove 46. By this method, the protruded pattern 26 is formed to the intersecting parts W of the first and second helical grooves 46 and 48. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：通过简单的处理方法，通过减少数量的工艺，在短时间内精确地制造其外周表面上具有突出图案的图案辊。解决方案：首先，在辊12的圆周表面上形成至少一个从圆柱形辊12的一端延伸到另一端的第一螺旋槽46.接下来，形成至少一个第二螺旋槽48 与第一槽46相交。通过该方法，突出图案26形成在第一和第二螺旋槽46和48的交叉部分W上。（C）2004，JPO＆NCIPI

78. 发明专利

JP2003200320A MANUFACTURING METHOD FOR PATTERN ROLL AND OPTICAL SHEET FILM-FORMING METHOD 审中-公开
公开(公告)号：JP2003200320A
公开(公告)日：2003-07-15
申请号：JP2001399254
申请日：2001-12-28
申请人： FUJI PHOTO FILM CO LTD
发明人： OGAWA SHOTARO
IPC分类号： G02B5/02 , B21B27/00 , B23H9/00 , B23H9/04
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for a pattern roll capable of manufacturing the pattern roll by highly accurate processing in a simple process in a short time and an optical sheet film-forming method, regarding the method for manufacturing the pattern roll with a repeated pattern formed on a peripheral surface of a cylinder roll by forming the repeated pattern of a recessed groove and a projecting groove on the peripheral surface and an optical sheet film-forming method for film-forming an optical sheet by using pattern roll manufactured by the above manufacturing method. SOLUTION: Wire electric discharge machining by a wire electrode 200 is performed for the surface of the cylinder roll 100, while rotating the cylinder roll 100 and successively regenerating the wire electrode 200 extending in a direction intersecting an axial center direction of the cylinder roll 100 (an arrow y direction) by bringing the wire electrode 200 closer to the surface of the cylinder roll 100. COPYRIGHT: (C)2003,JPO

79. 发明专利

JP2003080302A Method for temper-rolling of galvanized steel sheet 审中-公开
标题翻译：钢板轧制方法
公开(公告)号：JP2003080302A
公开(公告)日：2003-03-18
申请号：JP2001276608
申请日：2001-09-12
申请人： Nkk Corp , 日本鋼管株式会社
发明人： KIMURA YUKIO , UENO MASAYASU , SOTANI YASUHIRO , TOMITA SHOGO
IPC分类号： B23H9/04 , B21B1/22 , B21B27/00 , B23K15/00
摘要： PROBLEM TO BE SOLVED: To satisfy press-formability and image clarity after painting without necessitating many trial and error by giving the working condition of a temper- rolling roll and the temper-rolling condition using the roll without necessitating expensive equipment.
SOLUTION: In this method of temper-rolling of a galvanized steel sheet, the temper rolling is performed by using the temper-rolling roll the center line average roughness Ra(r) of the roll surface of which is 2.0 to 4.0 μm and the peak count PPI(r) (Peaks Per Inch) (cut off 0.635 μm) of which satisfies relationship: PPI(r)≥(30×Ra(r)+130).
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了在涂漆之后满足压制成形性和图像清晰度，通过赋予轧制辊的工作条件和使用辊的回火条件而不需要许多试错，而不需要昂贵的设备。解决方案：在这种镀锌钢板的回火方法中，通过使用该调和辊，辊表面的中心线平均粗糙度Ra（r）为2.0〜4.0μm，峰值计数PPI（r）（每英寸峰值）（切割0.635μm）满足关系：PPI（r）> =（30×Ra（r）+130）。

80. 发明专利

JPH07174544A DEVICE AND METHOD FOR MEASURING AND MACHINING ROLL ROUNDNESS 失效
公开(公告)号：JPH07174544A
公开(公告)日：1995-07-14
申请号：JP7754192
申请日：1992-03-31
申请人： ARMCO INC
发明人： KAARU TOOMASU BAGUDARU
IPC分类号： G01B11/30 , B21B28/02 , B21B38/12 , B21C51/00 , B23H9/04 , B23Q17/24 , G01B11/24
摘要： PURPOSE: To achieve precision, repetitive measurement, and accurate machining effectively by providing a plurality of roll support bodies which support an outer face of a roll in such a manner that it can rotate and are put across an interval. CONSTITUTION: A roll 15 is rotatably supported by a plurality of roll support bodies which are put across an interval such as a set of support bodies 28, 29 below the roll 15. Moreover, when positioning devices 45, 46 and a spherical body 49 having a known diameter are attached to both ends of the roll 15 to be measured and machined, an outer face 16 of the roll 15 to be machined is rotatably supported on a measuring and machining device. The travel in the axial direction of the roll 15 along a shaft center in the longitudinal direction of the roll 15 which is rotating on the support bodies 28, 29 for roll is equally restricted by a support column in the direction of shaft center. When it is supported by the measuring and machining device properly, rear roundness of the outer face 16 is measured by the measuring device and the displacement of the scheduled face along four separate shaft centers is measured simultaneously when the roll 15 is rotated on the support bodies 28, 29.

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