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101. 发明申请

US20150292329A1 APPARATUS FOR BROACHING REPAIR OF TURBINE ROTOR STEEPLES 有权
标题翻译：涡轮转向器修理修理装置
公开(公告)号：US20150292329A1
公开(公告)日：2015-10-15
申请号：US14748304
申请日：2015-06-24
申请人： ALSTOM Technology Ltd
发明人： Matthew S. KIGHT
IPC分类号： F01D5/00 , B23D43/02 , F01D5/12
CPC分类号： F01D5/005 , B23D37/22 , B23D43/02 , B23D2043/025 , B23D2043/063 , B23P6/002 , F01D5/12 , F05D2220/30 , F05D2230/10 , Y10T29/49318 , Y10T29/4932 , Y10T29/49321 , Y10T29/49996 , Y10T29/5176 , Y10T407/16 , Y10T407/1628 , Y10T409/400175 , Y10T409/403325 , Y10T409/406475
摘要： A broaching apparatus includes; a broach having a cross-section corresponding to a geometry of slot between adjacent steeples of a turbine rotor, and a mechanism which moves the broach through the slot in a direction substantially parallel to a direction of extension of the slot.
摘要翻译：拉削装置包括：具有对应于涡轮机转子的相邻尖塔之间的槽的几何形状的横截面的拉刀和沿着与槽的延伸方向基本平行的方向将拉刀移动通过槽的机构。

102. 发明授权

US07805824B2 Control of white-etched layer during machining 有权
标题翻译：加工过程中白蚀刻层的控制
公开(公告)号：US07805824B2
公开(公告)日：2010-10-05
申请号：US12779191
申请日：2010-05-13
申请人： Tahany Ibrahim El-Wardany , Sergei F. Burlatsky , Changsheng Guo , Wayde R. Schmidt
发明人： Tahany Ibrahim El-Wardany , Sergei F. Burlatsky , Changsheng Guo , Wayde R. Schmidt
IPC分类号： B23P23/00 , B23D43/02
CPC分类号： B23P25/006 , B23D37/22 , B23D43/04 , B23D2043/025 , Y10T29/49316 , Y10T29/49321 , Y10T29/49995 , Y10T29/5147 , Y10T29/5176 , Y10T83/0414 , Y10T83/283 , Y10T83/293 , Y10T407/16 , Y10T409/400175 , Y10T409/40105 , Y10T409/405775
摘要： A machining system includes a support configured to retain an article, such as a rotor disk, having an area, such as a surface of a slot in the disk. A cutting tool, for example, a broach, is movable relative to the support to cut the area. A heating member, such as a laser, is configured to locally heat the area of the article. In one example, the cutting tool includes a body having a cutting edge. The heating member is supported by the body and is configured to provide heat adjacent to the cutting edge. The cutting edge cuts the locally heated area while the area is still heated.
摘要翻译：加工系统包括被配置为保持诸如转子盘的物品的支撑件，其具有诸如盘中的槽的表面的区域。切割工具（例如，拉刀）可相对于支撑件移动以切割该区域。诸如激光器的加热构件被配置为局部加热制品的区域。在一个示例中，切割工具包括具有切割边缘的主体。加热构件由主体支撑并且构造成在切削刃附近提供热量。切割边缘切割局部加热区域，同时该区域仍然加热。

103. 发明授权

US07338235B2 Internal broach 有权
标题翻译：内部拉刀
公开(公告)号：US07338235B2
公开(公告)日：2008-03-04
申请号：US10725410
申请日：2003-12-03
申请人： Norbert Weghaus , Otto Pfitzer , Andreas Berktold
发明人： Norbert Weghaus , Otto Pfitzer , Andreas Berktold
IPC分类号： B23P15/42
CPC分类号： B23D43/02 , B23F21/26 , Y10T407/16 , Y10T407/1671 , Y10T407/1685
摘要： An internal broach for internally broaching profiles, defined by a bottom and flanks, of female serrations of a work piece having a toothed section with several rows of broach cutting teeth, the rows being disposed successively counter to a direction of broaching, with successive broach cutting teeth being allocated to each other for broaching a profile. The broach cutting teeth have bottom cutting blades and first and second sides. The first sides are guide flanks, the edges of which are guide edges without cutting ability. The second sides are relieved flanks, the edges of which are relieved edges without cutting ability.
摘要翻译：用于内部拉削轮廓的内部拉削轮廓由底部和侧面限定，具有带有几列拉刀切割齿的齿形部分的工件的母齿，该列与拉削方向相反地布置，并且连续的拉刀切割牙齿被分配给彼此以拉伸轮廓。拉刀切割齿具有底切割刀片，第一和第二侧。第一侧是导向侧面，其边缘是没有切割能力的导向边缘。第二面是松弛的侧面，其边缘是缓解边缘而没有切割能力。

104. 发明授权

US07326012B2 Broaching apparatus and method for producing a gear member with tapered gear teeth 失效
标题翻译：用于制造具有锥齿轮齿的齿轮构件的拉削装置和方法
公开(公告)号：US07326012B2
公开(公告)日：2008-02-05
申请号：US11428068
申请日：2006-06-30
申请人： Laurent Schlotter
发明人： Laurent Schlotter
IPC分类号： B23D37/10 , B23D43/00
CPC分类号： B23F1/08 , Y10T407/16 , Y10T407/1671 , Y10T407/1685 , Y10T409/101749 , Y10T409/101908 , Y10T409/109222 , Y10T409/400175 , Y10T409/4028 , Y10T409/402975 , Y10T409/40315 , Y10T409/40455 , Y10T409/406825
摘要： The apparatus of the present invention provides a broaching machine configured to produce an internal gear member. The broaching machine includes a broaching tool defining a central axis. The broaching tool includes a first set of broaching teeth configured to cut both a first flank portion and a second flank portion of a plurality of gear teeth. The broaching tool also includes a second set of broaching teeth configured to cut only the second flank portion of the plurality of gear teeth. The plurality of gear teeth are formed such that the first and second flank portions of each gear tooth are tapered between a first end portion and a second end portion. The broaching machine also includes a motor configured to rotate the broaching tool about the central axis at a selectable rate and in a selectable direction. A corresponding method for producing an internal gear member is also provided.
摘要翻译：本发明的装置提供一种被配置为产生内齿轮构件的拉床。拉削机器包括定义中心轴的拉削工具。拉削工具包括第一组拉削齿，其被配置为切割多个齿轮齿的第一侧面部分和第二侧面部分。拉削工具还包括构造成只切割多个齿轮齿的第二侧面部分的第二组拉削齿。多个齿轮齿形成为使得每个齿轮齿的第一和第二侧面部分在第一端部和第二端部之间是锥形的。拉削机还包括电动机，其被配置为以可选择的速率和可选择的方向围绕中心轴线旋转拉削工具。还提供了一种用于制造内部齿轮构件的相应方法。

105. 发明授权

US06857827B2 Spindle for machining accurate inner grooves 失效
标题翻译：主轴用于加工精确的内槽
公开(公告)号：US06857827B2
公开(公告)日：2005-02-22
申请号：US10182721
申请日：2001-08-30
申请人： George Heyraud
发明人： George Heyraud
IPC分类号： B23D43/02 , B23P15/42
CPC分类号： B23D43/02 , Y10T407/16 , Y10T407/1671 , Y10T407/1685 , Y10T409/4028
摘要： A spindle for machining inner grooves and including a cylindrical input guide of diameter D1 and a cutting portion. In the spindle the cutting portion is subdivided into a plurality of cutting sections separated by realigning guides having a diameter equal to diameter D1 of the input guide to accurately center the grooves relative to the hole previously machined in the workpiece.
摘要翻译：用于加工内槽并包括直径为D1的圆柱形输入引导件和切割部分的主轴。在主轴中，切割部分被细分为多个切割部分，该多个切割部分通过直径等于输入引导件的直径D1的重新对准导向件分开，以使槽相对于预先在工件中加工的孔精确定位。

106. 发明授权

US06767168B2 Method and apparatus for forming openings in a workpiece 有权
标题翻译：用于在工件中形成开口的方法和装置
公开(公告)号：US06767168B2
公开(公告)日：2004-07-27
申请号：US09873805
申请日：2001-06-04
申请人： Raymond T. Miller
发明人： Raymond T. Miller
IPC分类号： B23P1542
CPC分类号： B23D37/12 , B23C2220/366 , B23D43/04 , B23P13/02 , F05B2220/302 , Y10T407/16 , Y10T407/1628
摘要： A method and apparatus associated with forming a blade attachment slot in a gas turbine engine turbine disk. The method further includes a full-form finish honing that produces a blade attachment slot free of broach ripples. The apparatus includes a broach carrier and cutting inserts coupled to the support. The cutting inserts are interchangeable and can be replaced when worn or damaged. The carrier has integral support members for bracing the cutting inserts. Each cutting insert has lateral support surfaces to prevent the cutting insert from moving laterally within the cutting insert assembly. Further, the broach assembly can be used as a replacement for damaged portions of a broach. The cutting inserts can be manufactured utilizing a fixtured EDM process.
摘要翻译：与在燃气涡轮发动机涡轮盘中形成叶片附接槽相关联的方法和装置。该方法还包括完整的珩磨，其产生没有拉刀波纹的刀片附接槽。该装置包括拉刀架和联接到支撑件的切削刀片。切削刀片是可互换的，可以在磨损或损坏时更换。载体具有用于支撑切削刀片的整体支撑构件。每个切削刀片具有侧向支撑表面，以防止切削刀片在切削刀片组件内侧向移动。此外，拉刀组件可以用来代替拉刀的损坏部分。可以使用夹具EDM工艺来制造切削刀片。

107. 发明授权

US06676336B2 Multi-part dovetail repair broach assembly and methods of use 失效
标题翻译：多部分燕尾修复拉刀组装及使用方法
公开(公告)号：US06676336B2
公开(公告)日：2004-01-13
申请号：US09986986
申请日：2001-11-13
申请人： John Francis Nolan , Ralph Arnold Pollock , Todd Joseph Fischer
发明人： John Francis Nolan , Ralph Arnold Pollock , Todd Joseph Fischer
IPC分类号： B23D3700
CPC分类号： B23P6/002 , B23D37/22 , B23D43/02 , B23D2043/025 , Y10T407/16 , Y10T407/1628 , Y10T407/1685
摘要： The broach assembly includes alternate spacers and cutters arranged in a sub-assembly having a lead at a leading end and a lag at a trailing end. The cutters have side margins in excess of the margins of the spacers for cutting material from the dovetail slots of the turbine wheel as the broach assembly passes through the slots. The bottom or apices of each spacer and cutter are tapered to form a continuously tapered surface along the bottom of the broach assembly. Upon passing the broach assembly through the slot, the assembly is progressively displaced in a radial outward direction to progressively cut the active dovetail slot surfaces. Shims may be disposed in the bottom of the slot to further displace the broach assembly radially outwardly in multiple passes.
摘要翻译：拉刀组件包括布置在具有在前端的引线和在后端的滞后的子组件中的替代间隔件和切割器。切割器具有超过间隔物的边缘，用于当拉刀组件通过狭槽时从涡轮机叶轮的燕尾槽切割材料。每个间隔物和切割器的底部或顶点是锥形的，以沿着拉刀组件的底部形成连续的锥形表面。当通过该拉刀组件通过狭槽时，该组件在径向向外的方向上逐渐移位，以逐渐切割活动的燕尾槽表面。垫片可以设置在槽的底部，以进一步使多个通道径向向外移动拉刀组件。

108. 发明授权

US06265357B1 High precision, high surface finish broaching method, tool, and lubricant/coolant 失效
标题翻译：高精度，高表面光洁度的拉削方法，工具和润滑剂/冷却液
公开(公告)号：US06265357B1
公开(公告)日：2001-07-24
申请号：US08267683
申请日：1994-06-28
申请人： Lin-Sen Yuan
发明人： Lin-Sen Yuan
IPC分类号： C10M12522
CPC分类号： B23D43/02 , Y10T29/47 , Y10T407/16 , Y10T407/1671 , Y10T407/1685
摘要： A broaching tool has a plurality of cutting teeth for broaching a small, deep hole with high precision and surface finish. Three to eight teeth are engaged in the hole for cutting at any one time. For broaching sticky metals such as stainless steel, each cutting tooth has a face angle, backoff angle and rise which are sufficiently large to prevent thermal hardening of the hole surface. A ring is provided between the front face and land of each cutting tooth having a width selected to prevent formation of axial and ring-shaped tool traces. V-shaped notches having a large radial angle and a small backoff angle are formed in the land of each cutting tooth to break chips and prevent clogging. The tool further includes a rear pilot having a plurality of smoothing teeth with a diameter larger than the finished diameter of the hole. A set of rough and fine broaching tools can be provided, with the fine tool being processed to convert it to a rough tool when it is worn beyond tolerance. A lubricant/coolant including molybdenum disulfide powder dispersed in a liquid suspension is coated on the tool during broaching.
摘要翻译：拉削工具具有多个切削齿，用于以高精度和表面光洁度拉削小而深的孔。任何一个时间都有三到八个齿啮合在孔中进行切割。为了对诸如不锈钢的粘性金属进行拉伸，每个切割齿具有足够大的面角度，回退角和上升，以防止孔表面的热硬化。在每个切割齿的前表面和平台之间设置有一个环，其宽度被选择为防止形成轴向和环形工具轨迹。在每个切割齿的台面上形成具有大径向角度和小退避角的V形凹口，以破碎切屑并防止堵塞。该工具还包括具有多个直径大于孔的最终直径的平滑齿的后导向器。可以提供一套粗糙和精细的拉削工具，当磨损超过公差时，精细工具被处理以将其转换成粗糙的工具。包括分散在液体悬浮液中的二硫化钼粉末的润滑剂/冷却剂在拉削期间涂覆在工具上。

109. 发明授权

US5865569A Internal broach for the internal broaching of profiles 失效
标题翻译：内部拉削用于内部拉削型材
公开(公告)号：US5865569A
公开(公告)日：1999-02-02
申请号：US743835
申请日：1996-11-05
申请人： Herbert Holstein , Reinhard Melcher
发明人： Herbert Holstein , Reinhard Melcher
IPC分类号： B23D43/02 , B23F21/26 , B23D43/00
CPC分类号： B23D43/02 , B23F21/26 , Y10T407/16 , Y10T407/1671 , Y10T407/1685
摘要： An internal broach for the broaching of profiles defined by a bottom and flanks, in particular of internal toothings, in a workpiece is provided with broach cutting teeth which have bottom-cutting edges and flank-cutting edges. Over their full profile height, the flank-cutting edges of broach cutting teeth disposed one after the other and allocated to each other have an ascending profile in the range of 1 .mu.m to 3 .mu.m.
摘要翻译：用于在工件中由底部和侧面（特别是内部牙齿）限定的轮廓的拉削的内部拉刀设置有具有底部切割边缘和侧面切割边缘的拉刀切割齿。在它们的整个轮廓高度上，一个接一个地布置并相互分配的拉刀切割齿的侧面切割边缘具有在1μm至3μm范围内的上升轮廓。

110. 发明授权

US5503506A High precision, high surface finish broaching tool 失效
标题翻译：高精度，高表面抛光工具
公开(公告)号：US5503506A
公开(公告)日：1996-04-02
申请号：US83244
申请日：1993-06-24
申请人： Lin-Sen Yuan
发明人： Lin-Sen Yuan
IPC分类号： B23D43/02 , B23P17/00 , C10M125/22 , C10M129/40 , C10M131/04 , C10M131/14 , B23P15/42
CPC分类号： B23D43/02 , Y10T29/47 , Y10T407/16 , Y10T407/1671 , Y10T407/1685
摘要： A broaching tool has a plurality of cutting teeth for broaching a small, deep hole with high precision and surface finish. Three to eight teeth are engaged in the hole for cutting at any one time. For broaching sticky metals such as stainless steel, each cutting tooth has a face angle, backoff angle and rise which are sufficiently large to prevent thermal hardening of the hole surface. A ring is provided between the front face and land of each cutting tooth having a width selected to prevent formation of axial and ring-shaped tool traces. V-shaped notches having a large radial angle and a small backoff angle are formed in the land of each cutting tooth to break chips and prevent clogging. The tool further includes a rear pilot having a plurality of smoothing teeth with a diameter larger than the finished diameter of the hole. A set of rough and fine broaching tools can be provided, with the fine tool being processed to convert it to a rough tool when it is worn beyond tolerance. A lubricant/coolant including molybdenum disulfide powder dispersed in a liquid suspension is coated on the tool during broaching.
摘要翻译：拉削工具具有多个切削齿，用于以高精度和表面光洁度拉削小而深的孔。任何一个时间都有三到八个齿啮合在孔中进行切割。为了对诸如不锈钢的粘性金属进行拉伸，每个切割齿具有足够大的面角度，回退角和上升，以防止孔表面的热硬化。在每个切割齿的前表面和平台之间设置有一个环，其宽度被选择为防止形成轴向和环形工具轨迹。在每个切割齿的台面上形成具有大径向角度和小退避角的V形凹口，以破碎切屑并防止堵塞。该工具还包括具有多个直径大于孔的最终直径的平滑齿的后导向器。可以提供一套粗糙和精细的拉削工具，当磨损超过公差时，精细工具被处理以将其转换成粗糙的工具。包括分散在液体悬浮液中的二硫化钼粉末的润滑剂/冷却剂在拉削期间涂覆在工具上。

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