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1. 发明授权

US08910547B2 Computerized, segmented steel rule type die making system and method 有权
标题翻译：电脑，分段钢规定型模具制造系统及方法
公开(公告)号：US08910547B2
公开(公告)日：2014-12-16
申请号：US13093349
申请日：2011-04-25
申请人： Peter Knausdorf , Linn Hoover
发明人： Peter Knausdorf , Linn Hoover
IPC分类号： B21K5/04 , B21K5/20 , B23P15/40 , B31F1/08 , B31F1/10 , B31B1/00 , B26F1/44
CPC分类号： B23P15/406 , B26F1/44 , B26F2001/4463 , B31B50/142 , B31B50/146 , B31B50/20 , B31B50/252 , B31B50/256 , B31F1/08 , B31F1/10
摘要： A steel rule die making system produces a steel rule dies having an operative surface that form creases and cut patterns in a sheet material to form a box blank. The system includes a die manufacturing station having an indexing bench that securely holds a substrate. At least one slug driver device is disposed adjacent the die manufacturing station to drive the penetrating point of a slug into the substrate. The upper surface of the slug head defines a segment of the operative surface of the steel rule die.
摘要翻译：钢规制模制造系统产生具有工作表面的钢规模，其形成片材中的折痕和切割图案以形成盒坯。该系统包括具有可靠地保持基板的分度台的模具制造站。至少一个块塞驱动器装置设置在模具制造站附近，以将块塞的穿透点驱动到基板中。排屑头的上表面限定了钢规模管芯的工作表面的一段。

2. 发明申请

US20140060253A1 METHODS OF MANUFACTURING A DIE BODY 审中-公开
标题翻译：制造DIE体的方法
公开(公告)号：US20140060253A1
公开(公告)日：2014-03-06
申请号：US13596796
申请日：2012-08-28
申请人： Thomas William Brew , Steven John Kremer , Christopher John Malarkey , Bryan Michael Miller
发明人： Thomas William Brew , Steven John Kremer , Christopher John Malarkey , Bryan Michael Miller
IPC分类号： B21K5/20
CPC分类号： B29C48/30 , B23P15/243 , B28B3/269 , B29C48/11 , B29C48/404 , B29C2948/9259 , B29C2948/926 , B29C2948/92828 , B29C2948/92885 , B29C2948/92952 , B29L2031/757 , B30B11/221
摘要： A method of making a die body configured to extrude a honeycomb body, the method comprising the step (I) of manufacturing a die body and the step (II) of predetermining an upstream slot width W1 of the die body such that the upstream slot width W1 is optimized while a root of each die pin includes a section modulus within a predetermined section modulus range. The method still further comprises the step (III) of predetermining a slot length L such that a pin stress is within a predetermined pin stress range.
摘要翻译：一种制造模体的方法，用于挤压蜂窝体，所述方法包括制造模具本体的步骤（I）和预定所述模具主体的上游槽宽度W1的步骤（II），使得所述上游槽宽度 W1被优化，而每个模具销的根部包括在预定的截面模数范围内的截面模数。该方法还包括预定槽长度L使得销应力在预定的销应力范围内的步骤（III）。

3. 发明授权

US08567226B2 Die for use in sheet metal forming processes 有权
标题翻译：用于钣金成型工艺
公开(公告)号：US08567226B2
公开(公告)日：2013-10-29
申请号：US12246492
申请日：2008-10-06
申请人： Arianna T. Morales
发明人： Arianna T. Morales
IPC分类号： B21D37/18 , B21B45/02 , B21K5/20
CPC分类号： B21D22/02 , B21D37/18 , B21D37/20
摘要： A die for use in a sheet metal forming process includes a die material having a surface. A plurality of depressions is formed in a predetermined portion of the surface, where each of the plurality of depressions has a predetermined diameter and depth. Interaction of a surface of a sheet metal blank with i) the plurality of depressions, and ii) a solid forming lubricant, including particles of an average predetermined size and distribution, disposed on one of the die material surface or the sheet metal blank surface substantially reduces adhesion between the sheet metal blank surface and the die material surface during the sheet metal forming process.
摘要翻译：用于钣金成型工艺的模具包括具有表面的模具材料。多个凹部形成在表面的预定部分中，其中多个凹陷中的每一个具有预定的直径和深度。钣金坯料的表面与i）多个凹陷相互作用，和ii）固体成形润滑剂，包括平均预定尺寸和分布的颗粒，基本上位于模具材料表面或金属板坯表面之一上在金属板成形过程中减少了金属板坯表面和模具材料表面之间的粘合性。

4. 发明申请

US20090241632A1 WEAR RESISTANT COATED SHEET METAL DIE AND METHOD TO MANUFACTURE A WEAR RESISTANT COATED SHEET METAL FORMING DIE 有权
标题翻译：耐磨涂层片金属制品和制造耐磨涂层金属成型模具的方法
公开(公告)号：US20090241632A1
公开(公告)日：2009-10-01
申请号：US12060493
申请日：2008-04-01
申请人： Darryl Leigh Young
发明人： Darryl Leigh Young
IPC分类号： B21D37/14 , C23C22/78 , C21D1/70 , C23C14/34 , B21K5/20
CPC分类号： B21D37/20
摘要： A method to manufacture a steel die having a Physical Vapor Deposition wear resistant coating on a profile surface and a steel die formed thereby is disclosed. The steel die is subjected to quenching and tempering to achieve a Rockwell hardness in the range of about 40-45 Rc and then subjected to machining to form a profile surface. The surface is then subjected to Physical Vapor Deposition of a wear resistant coating that may be multiple layers of CrN, AlCrN, TiCrN, TiN, TiCN or TiAlN, and preferably is alternating layers of TiN—TiCN—TiN. The coating is applied at a sufficient thickness to impart wear resistance to the steel die. The steel dies are useful in sheet metal stamping operations.
摘要翻译：公开了一种在轮廓表面上制造具有物理气相沉积耐磨涂层的钢模的方法和由此形成的钢模。对钢模进行淬火和回火以获得在约40-45℃范围内的洛氏硬度，然后进行加工以形成轮廓表面。然后将该表面进行可以是多层CrN，AlCrN，TiCrN，TiN，TiCN或TiAlN的耐磨涂层的物理气相沉积，并且优选是TiN-TiCN-TiN的交替层。以足够的厚度施加涂层以赋予钢模具耐磨性。钢模具可用于钣金冲压操作。

5. 发明申请

US20050086783A1 Precision-forging parts manufacturingprocess 审中-公开
标题翻译：精密锻造件制造工艺
公开(公告)号：US20050086783A1
公开(公告)日：2005-04-28
申请号：US10878042
申请日：2004-06-29
申请人： Dominique Beignon , Camille Cougnaud , Marc Lepetit , Bertrand Bouillot , Lionel Valery , Jean-Claude Plazanet
发明人： Dominique Beignon , Camille Cougnaud , Marc Lepetit , Bertrand Bouillot , Lionel Valery , Jean-Claude Plazanet
IPC分类号： B24B21/16 , B21J13/02 , B21K3/04 , B21K5/20 , B23P15/02 , B23P15/24 , F01D5/28 , F04D29/38 , B21D31/00
CPC分类号： B23P15/02 , B21K3/04 , B21K5/20 , B23P15/24 , Y10T29/49769
摘要： The present invention relates to a precision-forging parts manufacturing process including the manufacture and development of a first forging tooling equipment (20, 30), the forging of the parts with said tooling equipment, whereas the parts have a determined excessive thickness, and their finishing treatment, The method is characterised in that it also includes the realisation of a digital model of the surface of the first tooling equipment, the forging of parts, the rehabilitation of the tooling equipment or the manufacture of new tooling equipment from the digital model, after forging a determined number of parts. In particular, the parts are subjected to a finishing treatment directly after forging, said treatment including mechanic polishing. The invention applies to the forging of blades for turbo machines.
摘要翻译：本发明涉及一种精密锻造件制造工艺，包括制造和开发第一锻造模具设备（20,30），锻造与所述模具设备的零件，而所述零件具有确定的过厚度，并且它们整理处理，其特征在于还包括从数字模型实现第一模具设备表面的数字模型，零件的锻造，模具设备的修复或新的模具设备的制造，锻造后确定数量的零件。特别地，这些部件在锻造之后直接进行精加工处理，所述处理包括机械抛光。本发明适用于涡轮机叶片的锻造。

6. 发明授权

US5876804A Extrusion die for molding honeycomb structure and manufacturing method thereof 失效
标题翻译：用于成型蜂窝结构的挤出模具及其制造方法
公开(公告)号：US5876804A
公开(公告)日：1999-03-02
申请号：US857498
申请日：1997-05-16
申请人： Kunihiro Kodama , Hiroshi Furuhashi , Hiroshi Takatsu
发明人： Kunihiro Kodama , Hiroshi Furuhashi , Hiroshi Takatsu
IPC分类号： B28B3/26 , B01J35/04 , B28B3/20 , B29C47/20 , B05D1/18 , B21K5/20
CPC分类号： B28B3/269 , B29C47/0028 , B29C47/12 , B29L2031/60 , Y10T29/49993 , Y10T29/49995 , Y10T29/49996
摘要： An extrusion die for forming a honeycomb structure such as a catalyst carrier of a catalytic converter for internal combustion engines is provided. The extrusion die includes material inlet ports and latticed slits. The slits are formed in a die base and have first inner walls leading to an outer surface of the die base and second inner walls leading to the material inlet ports, respectively. Metal-plated layers are formed on the first inner walls of the slits to define outlets of the die and have the width smaller than those of the second inner walls of the slits, respectively. This die structure facilities easy extrusion of the honeycomb structure made up by thin honeycomb walls with a smaller extrusion resistance.
摘要翻译：提供一种用于形成蜂窝结构的挤出模头，例如用于内燃机的催化转化器的催化剂载体。挤出模具包括材料入口和格子狭缝。狭缝形成在模具基座中，并且具有分别通向模座的外表面的第一内壁和通向材料入口的第二内壁。金属镀层形成在狭缝的第一内壁上，以限定模具的出口，并且其宽度分别小于狭缝的第二内壁的宽度。该模具结构易于挤压由具有较小挤压阻力的薄蜂窝壁组成的蜂窝结构。

7. 发明授权

US5855149A Process for producing a cutting die 失效
标题翻译：用于生产切割模具的方法
公开(公告)号：US5855149A
公开(公告)日：1999-01-05
申请号：US751738
申请日：1996-11-18
申请人： Mahmud-U. Islam , Glen R. Campbell , Gavin McGregor
发明人： Mahmud-U. Islam , Glen R. Campbell , Gavin McGregor
IPC分类号： B23K26/34 , B23P15/40 , B26F1/44 , C23C24/10 , B21K5/20
CPC分类号： B23P15/406 , B23K26/32 , B23K26/34 , B23K35/0244 , B26F1/44 , C23C24/10 , B23K2203/50 , B26F1/384
摘要： A process for producing a cutting die having a metal base which carries a sharpened ridge extending along a predetermined path thereon, in which a supply of powdered metal and a laser beam are moved along the path so as to surface melt a thin layer of the metal base with the metal powder and thus form a band of fused metal powder along the path, this step being repeated to form additional layers metallurgically bonded to the base and to each other, until a ridge of metal is formed. The ridge is then sharpened to suit it for use in cutting. The ridge may have a top surface of harder material than the inner part of the ridge. The laser and powder delivery movements may be controlled by a CNC (computer numerical control) motion system. The invention includes novel dies produced by this process.
摘要翻译：一种用于生产具有金属基底的切割模具的方法，所述金属基底沿着预定路径延伸有锐化的脊，其中粉末状金属和激光束的供应沿着路径移动以便表面熔化金属的薄层与金属粉末形成基底，从而沿着路径形成熔融金属粉末带，该步骤被重复以形成额外的层，该层与金属基部和彼此冶金结合，直到形成金属脊。然后将山脊磨成适合切割的用途。脊可以具有比脊的内部更硬的材料的顶表面。激光和粉末输送运动可以由CNC（计算机数字控制）运动系统控制。本发明包括通过该方法生产的新型模具。

8. 发明授权

US5638724A Method of making a ceramic die 失效
公开(公告)号：US5638724A
公开(公告)日：1997-06-17
申请号：US469960
申请日：1995-06-06
申请人： Daniel G. Sanders
发明人： Daniel G. Sanders
IPC分类号： B21D26/055 , B21D37/20 , B21K5/20
CPC分类号： B21D26/055 , B21D37/20 , Y10S72/709
摘要： A method of producing a ceramic die for use in superplastic forming includes designing a free standing generally block-shaped ceramic monolithic die base with a bottom surface on which the die rests, and a top surface, opposite to the bottom surface, in which a forming cavity is located and which is surrounded by a contact surface. The forming cavity is shaped like the desired shape of sheet metal parts to be formed by superplastic forming in the die. A die lid is designed having a horizontal cross sectional shape and size approximately equal to the die base, and having a contact surface corresponding in size and contour to the die base contact surface, so that the lid may be placed on the base with the contact surfaces aligning and in contact. A forming cavity model is produced having a shape substantially the same as the part to be formed, and a mold is built having substantially the same internal shape as the intended peripheral shape of the die and having sufficient continuity and strength to contain liquid castable ceramic material. A surface smoothing material and parting agent is applied to the mold and the model, and the model is placed within the mold at a location consistent with the desired shape of the part to be formed. A castable ceramic material for the die base is selected that provides sufficient compressive strength to resist a compressive load exerted by a press to hold the lid on the die against oppositely directed force generated by gas at superplastic forming pressures within the die, and provides sufficient tensile strength, when under pressure of compressive loads exerted by the press to resist internal bursting forces exerted by gas at superplastic forming pressures within the die. The castable ceramic material is mixed with water and is poured into the mold and allowed to set until in substantial thermal equilibrium with ambient temperature. The set die is removed from the mold and is cured at a temperature between approximately 100.degree.-211.degree. F. for a period between approximately three days and ten days. The die is then dried for a period of between two days and four days at temperatures progressing from approximately the curing temperature to approximately 200.degree. F. and back to ambient temperature.

9. 发明授权

US4982596A Die for manufacturing a fastener blank 失效
标题翻译：用于制造紧固件坯件的模具
公开(公告)号：US4982596A
公开(公告)日：1991-01-08
申请号：US470920
申请日：1990-01-26
申请人： Francis C. Peterson , Dennis Buss
发明人： Francis C. Peterson , Dennis Buss
IPC分类号： B21J13/02 , B21K1/56 , B21K5/20 , B23P15/24
CPC分类号： B21K5/20 , B21J13/02 , B21K1/56 , B23P15/24
摘要： A die (20) particularly adapted for making a screw blank having a reduced diameter, offset or asymmetric section has a first die section (30) having a central bore (32), which mates with a second die section (50) having a smaller diameter and/or offset bore (52). A shaped end (57) of the smaller or offset bore (52), which forms the reduced diameter, offset or asymmetric section of a screw blank, is coated with a hard lubricating material. The method of manufacturing the die (20) involves making two first die sections (30), which are preferably identical, from a first die body (130), and two second die sections (50), which are also preferably identical and adapted to mate with the first die section (30), from a second die body (150).
摘要翻译：特别适用于制造具有减小的直径，偏移或不对称部分的螺纹坯料的模具（20）具有具有中心孔（32）的第一模具部分（30），其与具有较小直径，偏移或非对称部分的第二模具部分直径和/或偏置孔（52）。较小或偏置孔（52）的成形端（57），其形成螺纹坯料的缩径，偏移或不对称部分，其中涂覆有硬润滑材料。制造模具（20）的方法包括从第一模具主体（130）和两个第二模具部分（50）制造两个优选相同的第一模具部分（30），其还优选地相同并适于与第一模具部分（30）从第二模具本体（150）配合。

10. 发明授权

US4665779A Method for making stripping dies 失效
标题翻译：剥离模具的制造方法
公开(公告)号：US4665779A
公开(公告)日：1987-05-19
申请号：US711172
申请日：1985-03-13
申请人： Kevin D. Ratz
发明人： Kevin D. Ratz
IPC分类号： B23P15/40 , B26D7/18 , B21K5/20
CPC分类号： B23P15/406 , B26D7/1818 , B26D2007/189 , Y10T29/49794 , Y10T29/49822
摘要： Stripping dies and a method of fabricating matching male and female stripping dies wherein the female die and a portion of the male die are fabricated from the same piece of wood. A series of separated sawcuts are cut into a first sheet of wood to define the shape of a female stripping die using a saw blade of thickness approximately twice the amount by which a diecut sheet of cardboard, corrugated paperboard, corrugated plastic or the like extends beyond the edges of the female die during the stripping operation. Spacer blocks are then mounted on the first sheet of wood in a plurality of locations corresponding to portions of scrap material on the diecut sheet, and the first sheet of wood is attached to a base sheet of wood through the spacer blocks. Additional sawcuts are then made to connect the separated sawcuts, and then the male and female dies are separated.
摘要翻译：剥离模具和制造匹配的阳模剥离模和阴模剥离模的方法，其中阴模和阳模的一部分由相同的木材制成。将一系列分离的锯切切割成第一片木材，以使用厚度约为纸板，瓦楞纸板，波纹状塑料或其类似物延伸超过的纸张厚度的两倍的锯片来限定母版剥模模的形状在剥离操作期间阴模的边缘。然后将隔片块安装在第一片木材上，该多个位置对应于处理片上废料的部分，并且第一片木材通过间隔块连接到基片上。然后制造另外的锯切件以连接分离的锯切块，然后将阳模和阴模分开。

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