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1. 发明授权

US6036580A Method and device for magnetic-abrasive machining of parts 失效
标题翻译：零件的磁性研磨加工方法和装置
公开(公告)号：US6036580A
公开(公告)日：2000-03-14
申请号：US262637
申请日：1999-03-04
申请人： Leonid Igelshteyn , Savva Feygin , Gennady Kremen
发明人： Leonid Igelshteyn , Savva Feygin , Gennady Kremen
IPC分类号： B24B1/04 , B24B5/50 , B24B7/22 , B24B1/00
CPC分类号： B24B1/04 , B24B5/50 , B24B7/22
摘要： Magnetic-abrasive machining of a parts is performed by generating a magnetic field by two different poles located near one another so as to form a magnetic gradient region with magnetic flux lines which extend from one pole in one direction and then in an opposite direction to another pole and therefore are round in a predetermined plane, placing a part to be machined exclusively at one side of the two poles, introducing a magnetic-abrasive powder between the poles and the part to be machined so that a portion of the part to be machined is located in the magnetic gradient region with the round magnetic flux lines, and moving the part to be machined relative to the poles in the same plane transversely to the round magnetic flux lines of the magnetic gradient region so that portions of the part to be machined successively pass the magnetic gradient region with the round magnetic flux lines and are machined by the magnetic-abrasive powder retained in the magnetic gradient region with the round magnetic flux lines.
摘要翻译：通过产生彼此相邻的两个不同极的磁场来进行部件的磁性研磨加工，以形成磁性梯度区域，该磁性梯度区域从一个方向上的一个磁极，然后在另一个方向上相反的方向延伸。并且因此在预定平面中是圆形的，将要加工的部件专门放置在两个极的一侧，在磁极和待加工部件之间引入磁性研磨粉，使得待加工部分的一部分位于具有圆形磁通线的磁梯度区域中，并且相对于与磁梯度区域的圆形磁通线相同的平面中的极移动待加工零件，使得待加工零件的部分用圆形磁通线连续通过磁梯度区，并用保留在磁梯度区的磁磨料粉末加工圆磁通线。

2. 发明授权

US6146245A Method of and device for machining flat parts 失效
标题翻译：平面零件加工方法及装置
公开(公告)号：US6146245A
公开(公告)日：2000-11-14
申请号：US305444
申请日：1999-05-06
申请人： Gennady Kremen , Leonid Igelshteyn , Savva Feygin
发明人： Gennady Kremen , Leonid Igelshteyn , Savva Feygin
IPC分类号： B24B1/00 , B24B37/04 , B24B31/112
CPC分类号： B24B1/005 , B24B37/04
摘要： A method of machining flat parts, includes the use of two permanent magnets which are located opposite to and spaced from one another so as to form a magnetic field with a magnetic flux extending perpendicular to the magnets, placing a flat part in the magnetic field between the magnets so that the magnetic flux extends through the flat part, supplying a magnetic-abrasive powder to the flat part in the magnetic field, and performing a relative movement between at least one of the magnets and the flat part so as to remove a material from a surface of the flat part.
摘要翻译：一种加工扁平部件的方法包括使用两个永磁体，它们彼此相对并且彼此间隔开，以便形成磁场，该磁场具有垂直于磁体的磁通量，将平坦部分放置在磁场之间的平坦部分所述磁体使得所述磁通量延伸穿过所述平坦部分，将磁性研磨粉末供应到所述磁场中的所述平坦部分，并且在至少一个所述磁体和所述平坦部分之间执行相对运动，以便去除材料从平坦部分的表面。

3. 发明授权

US5813901A Method and device for magnetic-abrasive machining of parts 失效
标题翻译：零件的磁性研磨加工方法和装置
公开(公告)号：US5813901A
公开(公告)日：1998-09-29
申请号：US827159
申请日：1997-03-27
申请人： Gennady Kremen
发明人： Gennady Kremen
IPC分类号： B24B1/00 , B24B31/112
CPC分类号： B24B31/112 , B24B1/005
摘要： A device for magnetic-abrasive machining of a part has the steps of forming a magnetic field, arranging a part to be machined in the magnetic field, supplying a magnetic-abrasive powder in a machining zone toward a surface of the part to be machined, and supplying a fluid jet under pressure toward the magnetic-abrasive powder so as to move the magnetic-abrasive powder relative the surface of the part to be machined.
摘要翻译：用于部件的磁性研磨加工的装置具有形成磁场的步骤，将要加工的部件设置在磁场中，在加工区域中朝向待加工部件的表面供应磁性研磨粉末，并在压力下向磁性研磨粉末供给流体射流，以使磁性磨料粉末相对于被加工部件的表面移动。

4. 发明授权

US07094132B2 Method of and apparatus for magnetic-abrasive machining of wafers 有权
标题翻译：晶圆磁性研磨加工方法及其设备
公开(公告)号：US07094132B2
公开(公告)日：2006-08-22
申请号：US10875911
申请日：2004-06-24
申请人： Gennady Kremen
发明人： Gennady Kremen
IPC分类号： B24B1/00
CPC分类号： B24B37/042 , B24B1/005 , B24B31/112
摘要： A method of magnetic-abrasive machining of parts has the steps of supporting a part, generating a magnetic field by magnetic means located at one side of the part, placing a magnetic-abrasive powder on a surface located at another, opposite side of the part, so that the magnetic-abrasive powder is attracted by the magnetic means and pressed to the surface of the part, and providing a relative movement of the parts and the magnetic abrasive powder retained by the magnetic means relative to one another so as to machine the surface of the part which is therefore open for observation and supply of the magnetic abrasive powder; and an apparatus is proposed as well.
摘要翻译：部件的磁性研磨加工方法具有支撑部件的步骤，通过位于部件一侧的磁性装置产生磁场，将磁性磨料粉末放置在位于部件的另一相对侧的表面上，使得磁性研磨粉末被磁性装置吸引并被压到部件的表面，并且提供由磁性装置相对于彼此保持的部件和磁性研磨粉的相对运动，以便加工该部分的表面因此被开放以供观察和供应磁性磨料粉末; 并且还提出了一种装置。

5. 发明授权

US5185917A Method of machining keyways in shafts 失效
标题翻译：轴中键槽加工方法
公开(公告)号：US5185917A
公开(公告)日：1993-02-16
申请号：US733681
申请日：1991-07-22
申请人： Gennady Kremen
发明人： Gennady Kremen
IPC分类号： B23C3/30
CPC分类号： B23C3/30 , Y10T29/49996 , Y10T409/303808 , Y10T409/306328 , Y10T409/50082
摘要： A method of machining keyways in shafts comprises the steps of aligning a central line of a spindle of a machine tool with a center line of a shaft to be machined, preliminarily machining a keyway in the shaft with keyway mill arranged on the spindle so as to retain a symmetrical allowance for a finishing machining of the keyways so as to machine walls of the keyway, finishing machining of radiused parts of the keyway at its both ends with a cross-feed of the mill so that a width of radiused parts is greater than a desired width of the keyway, and final machining the keyway with a self-aligning cutting tool mounted on the spindle so that it freely turns and is rectilinearly moved along the keyway.
摘要翻译：一种在轴中加工键槽的方法包括以下步骤：将机床的心轴的中心线与要加工的轴的中心线对准，预先用布置在心轴上的键槽磨机对轴中的键槽进行加工，以便保留键槽精加工的对称余量，以便加工键槽的壁面，使其两端的键槽的圆弧部分用铣床的交叉进给进行精加工，使得圆角部分的宽度大于键槽的期望宽度，并且通过安装在主轴上的自对准切削工具来最终加工键槽，使得其可以自由转动并沿键槽直线移动。

6. 发明申请

US20060052039A1 Method of and apparatus for magnetic-abrasive machining of wafers 有权
标题翻译：晶圆磁性研磨加工方法及其设备
公开(公告)号：US20060052039A1
公开(公告)日：2006-03-09
申请号：US10875911
申请日：2004-06-24
申请人： Gennady Kremen
发明人： Gennady Kremen
IPC分类号： B24B1/00
CPC分类号： B24B37/042 , B24B1/005 , B24B31/112
摘要： A method of magnetic-abrasive machining of parts has the steps of supporting a part, generating a magnetic field by magnetic means located at one side of the part, placing a magnetic-abrasive powder on a surface located at another, opposite side of the part, so that the magnetic-abrasive powder is attracted by the magnetic means and pressed to the surface of the part, and providing a. relative movement of the parts and the magnetic abrasive powder retained by the magnetic means relative to one another so as to machine the surface of the part which is therefore open for observation and supply of the magnetic abrasive powder; and an apparatus is proposed as well.
摘要翻译：部件的磁性研磨加工方法具有支撑部件的步骤，通过位于部件一侧的磁性装置产生磁场，将磁性磨料粉末放置在位于部件的另一相对侧的表面上，使得磁性研磨粉被磁性装置吸引并压到该部件的表面，并提供a。由磁性装置保持的部件和磁性研磨粉末相对于彼此的相对移动，以便加工因此打开以供观察和供应磁性磨料粉末的部件表面; 并且还提出了一种装置。

7. 发明授权

US5846270A Magnetic-abrasive powder and method of producing the same 失效
标题翻译：磁磨粉及其制造方法
公开(公告)号：US5846270A
公开(公告)日：1998-12-08
申请号：US55449
申请日：1998-04-06
申请人： Savva Feygin , Gennady Kremen , Leonid Igelstyn
发明人： Savva Feygin , Gennady Kremen , Leonid Igelstyn
IPC分类号： C09C1/68 , C09K3/14
CPC分类号： C09K3/1409
摘要： A magnetic-abrasive powder includes a magnetic component of a powder of a magnetic material, an abrasive component of a powder of an abrasive material, and an adhesive which adhesively connects particles of the magnetic material with particles of the abrasive material.
摘要翻译：磁性研磨粉末包括磁性材料粉末的磁性组分，研磨材料粉末的磨料组分和将磁性材料的颗粒与研磨材料的颗粒粘合的粘合剂。

8. 发明授权

US5775976A Method and device for magnetic-abrasive machining of parts 失效
标题翻译：零件的磁性研磨加工方法和装置
公开(公告)号：US5775976A
公开(公告)日：1998-07-07
申请号：US827158
申请日：1997-03-27
申请人： Gennady Kremen , Savva Feigyn , Leonid Igelshteyn
发明人： Gennady Kremen , Savva Feigyn , Leonid Igelshteyn
IPC分类号： B24B1/04 , B24B31/112 , B24C5/08 , B24B1/00 , B24C1/00
CPC分类号： B24B31/112 , B24B1/04 , B24C5/08
摘要： A magnetic-abrasive machining of a part includes generating a magnetic field; introducing a part to be machined into the magnetic field; supplying a magnetic-abrasive powder into a machining zone toward a surface of the part to be machined; and generating a vacuum between the magnetic-abrasive powder and the surface of the part to be machined so that the magnetic-abrasive powder is moved relative to the surface of the part to be machined.
摘要翻译：部件的磁磨机加工包括产生磁场; 将要加工的零件引入磁场; 向加工区域的表面供给磁性磨料粉末; 并且在所述磁性研磨粉末和所述被加工部件的表面之间产生真空，使得所述磁性研磨粉末相对于所述被加工部件的表面移动。

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