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1. 发明专利

JP2008231160A Aqueous lubricating agent for plastic processing and formation method of lubricating film 审中-公开
标题翻译：塑料加工用润滑剂润滑剂及润滑膜成型方法
公开(公告)号：JP2008231160A
公开(公告)日：2008-10-02
申请号：JP2007069233
申请日：2007-03-16
申请人： Aichi Steel Works Ltd , Toyota Central R&D Labs Inc , 愛知製鋼株式会社 , 株式会社豊田中央研究所
发明人： SUZUKI KENICHI , TSUCHIYA YOSHINARI , SHINJO MUTSUO , NAKAKOSHI KAZUTO
IPC分类号： C10M173/02 , C10M103/02 , C10M133/06 , C10M133/12 , C10M133/16 , C10N30/00 , C10N30/06 , C10N40/24 , C10N50/02
摘要： PROBLEM TO BE SOLVED: To provide a lubricating film-forming agent (aqueous lubricating agent for plastic processing) capable of forming a uniform lubricating film that exhibits more excellent wettability than conventional ones and hardly suffers from deterioration in wettability even when contaminated with an oily component, and to provide a formation method of a lubricating film where a lubricating film-forming agent deteriorated by contamination with an oily component is reutilized.
SOLUTION: The aqueous lubricating agent for plastic processing comprises a solid lubricating agent, water for dispersing the solid lubricating agent and a cationic surfactant for charging the surface of the solid lubricating agent with positive electricity. The formation method of the lubricating film is one for forming a lubricating film on the surface of a raw material for plastic processing or the surface of a tool for plastic processing, where a cationic surfactant is added to the deteriorated liquid of the lubricating film-forming agent having been subjected to the formation of the lubricating film and contaminated with an oily component thereby to charge the surface of the solid lubricating agent with positive electricity and the thus-obtained liquid is reutilized as the lubricating film-forming agent.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够形成均匀的润滑膜的润滑成膜剂（塑料加工用水性润滑剂），其比常规润湿膜具有更好的润湿性，并且几乎不遭受润湿性的劣化，即使当被油性成分，并且提供通过油性成分的污染劣化的润滑成膜剂被再利用的润滑膜的形成方法。解决方案：用于塑料加工的水性润滑剂包括固体润滑剂，用于分散固体润滑剂的水和用于以正电填充固体润滑剂表面的阳离子表面活性剂。润滑膜的形成方法是用于在塑料加工用原料的表面上形成润滑膜的方法或用于塑料加工用工具的表面的阳离子表面活性剂添加到润滑成膜用的劣化液中试剂已经形成润滑膜并被油性成分污染，从而以正电对固体润滑剂的表面充电，并将所得液体作为润滑成膜剂再利用。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2006021207A Apparatus for separating weld base stock 有权
标题翻译：用于分离焊接库的装置
公开(公告)号：JP2006021207A
公开(公告)日：2006-01-26
申请号：JP2004199551
申请日：2004-07-06
申请人： Aichi Steel Works Ltd , Nippon Steel Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 愛知製鋼株式会社 , 新日本製鐵株式会社
发明人： KADA OSAMU , TODA MASAHIRO , KAWABATA TERUO , ERIGUCHI TADASHI , MORI MOTOHIDE , KINO KINSEI , SEGAWA KOHEI , SHINJO MUTSUO , IWAKI SHOJI , MIZUNO HIROYUKI , WATANABE YOSHIHIRO
IPC分类号： B21K27/00 , B65G47/82
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for separating a weld base stock by which a base stock welded in a heating furnace can surely be separated so as to prevent the occurrence of conveying troubles.
SOLUTION: This apparatus for separating the base stock welded in the back and front direction in the outlet of the heating furnace at the heating time while continuously supplying cut base stocks into the heating furnace is provided with: a base stock conveying portion composed of a conveyor positioned at lower height than the heating furnace and a chute connecting the heating furnace with the conveyor; and a weld base stock separating portion composed of rollers for separating the head part of the base stock at the welded rear part of the base stock; and an eccentric cam for pushing down the head part of the base stock at the welded base stock front part. The base stock 5 and the weld surface of the base stock 6 are separated by supporting the head part of the base stock at the welded rear part of the base stock 5 with the rollers 10 and pushing down the head part of the base stock at the weld base stock front part 6 with the eccentric cam 11. The separated base stock 6 is dropped down onto the chute 8 and conveyed onto a chain conveyor 7.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于分离焊接基体的装置，通过该装置可以可靠地分离焊接在加热炉中的基础材料，以防止输送故障的发生。解决方案：将加热炉出口处的加热炉出口处的前后方向焊接的基材分离到加热炉中，同时连续地向加热炉供给切割的基础原料的设备具有：基材输送部分位于比加热炉低的高度的输送机和连接加热炉与输送机的滑道; 以及焊接基材分离部，其由用于在基材的焊接后部分离基材的头部的辊构成; 以及用于在焊接的原材料前部部分下压基材的头部的偏心凸轮。通过用辊子10在基材5的焊接后部处支撑基材的头部，将基材5和焊接表面分开，并将基材的头部按压在焊接原材料前部6与偏心凸轮11.分离的基础材料6向下落到滑槽8上并被输送到链式输送机7上。（C）2006年，JPO＆NCIPI

3. 发明专利

JP2000140982A DIE DEVICE 失效
公开(公告)号：JP2000140982A
公开(公告)日：2000-05-23
申请号：JP31275098
申请日：1998-11-04
申请人： AICHI STEEL WORKS LTD
发明人： SHINJO MUTSUO
IPC分类号： B21J1/04 , B21J5/02 , B21J13/02
摘要： PROBLEM TO BE SOLVED: To easily insert a base stock into a die by opening at least one of split dies forming a second die while being inclined by a rotary shaft when a first die and the second die are not pressed against each other, and closing the opened split dies to form a shape of a formed stock together with the first die when the pressing force is given, and to give the pressing force in the pressing direction and the direction thereacross. SOLUTION: When the pressing force is transmitted to a lower die 1, a work w1 placed thereon is brought into contact with split dies 2a, 2b as the lower die 1 is elevated, and the lower die 1 is further elevated, and the spit dies 2a, 2b are tilted around die rotary shafts 3a, 3b to insert the work w1 into hole dies of the split dies 2a, 2b, and a root part is pressed by a pressing surface. The work w1 is forged into a forged stock shape to be a work w2. When the pressing force is applied to the lower die 1, the compressive force in the transverse direction thereacross is generated to apply the pressing force, and thus, a pressing device in the transverse direction can be dispensed with, and the process is shortened, and the productivity is improved.

4. 发明专利

JPS62156043A MANUFACTURE OF FORGED PART HAVING NON-CIRCULAR FLANGE PART 失效
公开(公告)号：JPS62156043A
公开(公告)日：1987-07-11
申请号：JP29739685
申请日：1985-12-27
申请人： AICHI STEEL WORKS LTD
发明人： KONUMA SATOSHI , SHINJO MUTSUO
IPC分类号： B21J5/02 , B21K23/04
摘要： PURPOSE:To reduce the forging cost by executing a closed preforging by spare upper and lower dies, and subsequently, executing a bulge forging by the lower die having the first and the second flange part cavities, and the upper die provided with the corresponding first and second pressure part. CONSTITUTION:An axial part cavity 10 and a flange part cavity 11 having a narrow flange width are provided on a spare lower die 1 and a closed preforging is executed between said lower die and a spare upper die 2. Subsequently, a bulge forging is executed to a preforged part by a forging lower die 4 having the first flange part cavity 41 being thinner than thickness of a non-circular flange and the second flange part cavity 42 which has bulged to its upper part, and a forging upper die 5 provided with corresponding pressure parts 50, 51. According to this method, generation of a burr on a spotting surface can be suppressed, therefore, the yield of a material is improved. Accordingly, the forging cost can be reduced.

5. 发明专利

JPH0683885B2 失效
公开(公告)号：JPH0683885B2
公开(公告)日：1994-10-26
申请号：JP29739685
申请日：1985-12-27
申请人： AICHI STEEL WORKS LTD
发明人： KONUMA SATOSHI , SHINJO MUTSUO
IPC分类号： B21J5/02 , B21K23/04

6. 发明专利

JPH06190490A MANUFACTURE OF HOLLOW SHAFTLIKE FORGING PRODUCT WITH FLANGE 失效
公开(公告)号：JPH06190490A
公开(公告)日：1994-07-12
申请号：JP34587992
申请日：1992-12-25
申请人： AICHI STEEL WORKS LTD
发明人： SHINJO MUTSUO , TAKEDA SHINJI , KOIDE YOJI
IPC分类号： B21J5/06 , B21K1/10
摘要： PURPOSE:To provide a manufacturing method for hollow shaftlike forged product with flange (side gear shaft, etc.) which axial hole having long axial length can be formed. CONSTITUTION:This manufacturing method is related to a carbon steel-made finish forget product 5 having a shaft part 50, a bottom initial stage axial hole 52 and flange part 54. The initial stage axial hole 52 is formed by rear extrusion with a punching die in the hot condition. In the cold-drawing process at the first step, the outer diameter in the range D1 of the outer wall surface 50d in the shaft part 50 of the forged product 5 is drawn together with the initial stage axial hole 52. The thickness constituting the range D1 and the initial stage axial hole 52 are extended in the axial direction. The base range D2 in the shaft part 50 and the range D4 at the tip side are not drawn. The part drawn in such a way is further drawn in the cold drawing process at the second step.

7. 发明专利

JPH06190491A MANUFACTURE OF HOLLOW SHAFTLIKE FORGING 失效
公开(公告)号：JPH06190491A
公开(公告)日：1994-07-12
申请号：JP34767292
申请日：1992-12-28
申请人： AICHI STEEL WORKS LTD
发明人： SHINJO MUTSUO , TAKEDA SHINJI , KOIDE YOJI
IPC分类号： B21J5/06 , B21K1/10
摘要： PURPOSE:To provide a manufacturing method for hollow shaftlike forging, in which even in the case of forming a bottom surface in a punch-forming hole near the step part of a shaft part with stepping, reverse-tapered under fill part can be avoided. CONSTITUTION:In this forging it is shown that the inner diameter of an inner peripheral wall surface 52b in the punchforming hole 52 is do, the outer diameter of an outer peripheral wall surface 50d in the large diameter shaft part of the shaft part 50 with stepping is Do, the outer diameter of an outer peripheral wall surface 50c in the small diameter shaft part is D2, the distance of an inclining surface 52d in the axial direction is alpha, and the distance of an inclining surface 52c in the right angle direction to the axis is beta. The outer peripheral wall surface 50d is drawn and extended together with the punch-forming hole 52. In the case of being about 42% of the drawing degree, (alpha/beta) is made to be about 2-3 and in the case of being about 28% of the drawing degree, (alpha/alpha) is made to be about 5 and in the case of being about 15% of the drawing degree, (alpha/beta) is made to be about 15.

8. 发明专利

JPH057971A MANUFACTURE OF FORGED STEERING YOKE 失效
公开(公告)号：JPH057971A
公开(公告)日：1993-01-19
申请号：JP15706691
申请日：1991-06-27
申请人： AICHI STEEL WORKS LTD
发明人： SHINJO MUTSUO
IPC分类号： B21J5/02 , B21J5/06 , B21K1/14
摘要： PURPOSE:To provide manufacturing method for a forged steering yoke, which strength and reliability to tip part of seat part in ear part forming shaft hole can be improved. CONSTITUTION:By using an upper die and a lower die for forging die, one pair of standing ear parts 42 stood upward from a horizontal connecting part 45 is formed with back side extrusion, and by die parting face of the forging die, horizontal direction in ear burr parts passing centers of the seat parts 44 to horizontal direction in back face 41 of the stood ear parts 42 and U shaped burr parts extended U shape along U shaped side faces are formed. Further, a process for forming a yoke forged part 4 forming one pair of facing faces 40 in the stood ear parts 42 and upper face of the horizontal connecting part 45 and a process for removing the horizontal ear burr parts in the yoke forged parts 4 and the U-shaped burrs are executed in order, and burr removal traces 74 of the horizontal ear parts in the yoke forged parts 4 are made to pass to the horizontal direction at near the center 44f of round-shaped seat part 44 in one pair of back faces 41 of the standing ear part 42.

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