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Matches 1 - 50 out of 1,393

Document Document Title
WO/2018/172448A1
The invention relates to a cage arrangement (1) which comprises substantially flat rollers (3), which are guided in a roller cage (6) arranged on a housing (2) and are held in position by a substantially strip-like cage metal sheet (4) a...  
WO/2018/172584A1
The ultrasonic vibration-assisted ball burnishing tool comprises a burnishing head (1) including a burnishing ball (25) supported on a head body (10) and an ultrasonic vibration transmission unit (2) including one or more piezoelectric c...  
WO/2018/163102A1
The present invention relates to a device (14) for sanding floor areas, the device comprising a frame, a steering, a motor which is provided to said frame, a subframe (13) rotatably coupled with said motor, said subframe being centrally ...  
WO/2018/141612A1
The present invention relates to a method for creating a shaft-hub connection (20) and to a shaft-hub connection, comprising a shaft (1) having a round or non-round outer diameter, wherein the method comprises at least the following step...  
WO/2018/074186A1
Provided is a raceway groove machining method in which machined-side raceway grooves for roll-contacting rolling elements are formed in the circumferential direction in a machined surface, which is the cylindrical circumferential surface...  
WO/2018/036858A1
The invention relates to a brake disc tool for machining a brake disc blank (12), having (a) a first cutting tool (14) which is arranged in order to cut a first brake surface (34) of the brake disc blank (12), (b) a second cutting tool (...  
WO/2018/014568A1
Provided is a new process for the copper polishing processing of a sapphire wafer, belonging to the field of LED substrate processing. Scratches caused in the previous procedure are removed gradually by selecting three different polishin...  
WO/2018/015529A1
A robotised hammering method for hammering a weld seam (C) made on a base surface (S) of a metal workpiece (V) using a robotised system (32), comprising the following steps: - controlling the robotised system (32) provided with an effect...  
WO/2017/216587A1
Electromagnetic hammer device for the mechanical treatment of materials and method of use thereof An electromagnetic hammer device adapted to provide non-contact mechanical treatment of a material in planar items (1), cylindrical items (...  
WO/2017/186348A1
The invention relates to a roller burnishing tool (10) having a roller support (12) which projects in an advancement direction (V) and on which, in a circumferential direction, at least one burnishing roller (14) for machining a workpiec...  
WO/2017/159374A1
Provided is a roller burnishing tool capable of burnishing a groove having a narrow width such as an O-ring groove. The roller burnishing tool for machining a surface to be machined on a work is provided with: a roller; a roller pin rota...  
WO/2017/149037A1
Disclosed are a device and a method for the rolling of bushings (28) using a rolling tool (24), wherein said rolling tool has an adjustable rolling circle diameter and can be introduced linearly into the bushing (28) along a NC axis. The...  
WO/2017/148588A1
Disclosed is a smoothing tool comprising a smoothing element (17, 21, 27, 31) for processing a workpiece (3); the smoothing element contour located on the effective end face of the smoothing element is identical to the contour to be smoo...  
WO/2017/137258A1
The invention relates to a rolling device for rolling work pieces having a toothing, in particular gear wheels, comprising (g) a first shaping tool (14.1), (h) at least one second shaping tool (14.2) and at least one guide (16) designed ...  
WO/2017/102608A1
In a method for roughening a cylinder bore wall (5), to be coated, of a component (1), at least one groove (6) extending about the longitudinal centre axis (4) and at least one associated groove ridge (7) are produced such that the at le...  
WO/2017/055108A1
The invention relates to a finishing tool (1), in particular an end milling cutter, a) suitable and intended for removing material over the area of a workpiece surface and for smoothing the workpiece surface in a milling motion by rotati...  
WO/2016/200082A1
The present invention relates to a diamond burnishing tool that enables a certain pressure to be resiliently applied to a diamond tip of a burnishing tool for finishing a surface of a workpiece, processed in a first process such as a tur...  
WO/2016/135169A1
The invention relates to a hammering device (10) for influencing the outer zone of workpieces (14) comprising a beating tool (16) for acting on the workpiece (14), a beating mechanism (18), which has a beater (20) for producing a beating...  
WO/2016/112443A1
The invention can be used in machining cylindrical holes in metal structural elements which are subject to cyclical external effects. The present method includes mounting a workpiece and carrying out plastic deformation using a tool (100...  
WO/2016/088614A1
A burnishing section (3) comprises: a mandrel (33); a burnishing roller (31); a frame (34); an adjustment member (35) capable of adjusting the position of the frame (34) with respect to the mandrel (33) in the axial direction by pressing...  
WO/2016/074862A1
The invention relates to a tool (10) for roughening an inner bore surface (46), said tool being rigidly clamped into the spindle of a machine tool, wherein the rollers (32) of the roller burnishing tool (10) are resiliently mounted in th...  
WO/2016/060055A1
A roller burnishing device (10) is provided with a pair of burnishing rollers (14, 16) extending along the axial direction of a crank shaft (100), a pressing mechanism (18), and a support section (20). The pressing mechanism (18) has a f...  
WO/2016/041540A2
The invention relates to a rolling unit for machining running surfaces of axles for rail vehicles. The rolling unit comprises at least one deep roller with which the running surfaces which are to be machined are subjected to deep-rolling...  
WO/2016/041540A3
The invention relates to a rolling unit for machining running surfaces of axles for rail vehicles. The rolling unit comprises at least one deep roller with which the running surfaces which are to be machined are subjected to deep-rolling...  
WO/2016/037690A1
The invention relates to a tool system comprising at least one tool support (403) for receiving a tool (109), in particular in the form of a diamond polishing tool, which has a receiving part (105) that transitions into a shaft part (107...  
WO/2016/032673A1
An embodiment includes a suspended supporting device for targeted compression treatment of rotating shaft products, including: a containment frame including: a main portion; and an articulating arm including an attachment for at least on...  
WO/2015/189460A1
Invention relates to a tool (10,100) for peening a surface of a bore (12) comprising a body (14, 140) having a space (16, 160) in a direction of a longitudinal central axis (18, 180) of the body (14, 140), the body (14, 140) having at le...  
WO/2015/185451A1
Disclosed is a method in which a bearing bore or guiding bore is fine-bored and then structured. Following the structuring process for forming lubricant retaining zones, the bore is very finely machined using a polishing or roller burnis...  
WO/2015/142224A1
´╗┐The device is intended for rounding the sharp edges of an I-beam so as to increase the longevity of paint and varnish coatings on metal structures. A machine contains four processing rollers (Fig. 1) and is intended for simultaneously...  
WO/2015/057201A1
An embodiment includes a suspended supporting device for roller compression treatment of rotating shaft products, comprising: a containment frame including: a main portion; and an articulating arm including an attachment for a roller car...  
WO/2015/048358A1
Systems and methods for performing in situ testing of a load cell disposed within a disk burnishing machine are provided. One such system includes a load cell bracket attached to a component of the disk burnishing machine, where the load...  
WO/2015/014337A1
The invention relates to a rolling tool (1) for the roller burnishing of bearing surfaces (2) of a crankshaft (3) that can be rotated about a crankshaft axis (K), comprising a roller burnishing head (4) and a supporting roller head (5). ...  
WO/2015/013940A1
An excircle double wheel polishing machine comprises: a first polishing wheel (1) having a first internal circumferential surface; a second polishing wheel (2) having a second internal circumferential surface; a plurality of fixing seats...  
WO/2015/000652A1
The invention relates to an apparatus for smoothing an internal and/or an external toothing system (4a) of a component (4). It is proposed that at least two radially advanceable smoothing gearwheels (A, B, C) which engage into the intern...  
WO/2014/168598A1
The invention relates to the ultrasonic impact treatment of workpieces. A tool comprises: a housing, in which is mounted a sleeve that is designed to be capable of moving along the housing; a head with impact members, which is situated o...  
WO/2014/137483A1
Internal and external screw thread burnishing assemblies are provided. In the internal screw thread burnishing assembly, diametrically opposed removable cartridges carrying burnishing wheels are received in cavities of a support structur...  
WO/2014/095527A1
The invention relates to a method for non-cutting machining of a surface region (4, 6) of a rolling bearing ring (3). In the method according to the invention, the rolling bearing ring (3) is set in rotation relative to two tools (7), ea...  
WO/2014/031089A1
The invention relates to ultrasonic impact treatment of components arranged underwater. An ultrasonic vibratory instrument is submerged in water. Movable impact elements of the ultrasonic vibratory instrument are pressed against a surfac...  
WO/2014/031088A1
The invention relates to ultrasonic impact treatment of components arranged underwater. The instrument comprises a housing containing a hermetic sleeve which is made of non-magnetic material and can move along the housing, a head with im...  
WO/2014/016154A1
The invention relates to a method for machining a material, in particular steel, wherein the material is milled at such a high cutting speed that residual tensile stresses close the surface that exceed a specified value can occur and the...  
WO/2013/173009A1
A method of treating bearing rolling elements or bearing rings after a hardening and temper heat treatment is disclosed. The method may include treating the bearing rolling elements in a tumbling treatment and then in a duplex hardening ...  
WO/2013/167293A3
The invention relates to a turning and/or roller burnishing machine (1) having a base part (3), which is designed as to be assembled in a stationary manner, particularly to a component to be processed (2), a drive (4), a rotation part (6...  
WO/2013/139998A1
The invention relates to a device and method for electromechanically roller burnishing a surface of a workpiece, in which precisely one current-guiding roller burnishing element for roller burnishing and one separate electrical contact e...  
WO/2013/120480A1
The invention relates to a method and a compression roller tool for increasing the strength of load-bearing surfaces on shafts, in particular on crankshafts, which surfaces are pre-machined with the removal of chips, wherein the cylindri...  
WO/2013/123396A1
A method of manufacturing a die (10) for shaping metal containers comprises providing an expansion die (10) for manufacturing metal containers and peening at least a portion of the work surface (12) of the expansion die. Another method o...  
WO/2013/113302A1
The invention relates to a method for mechanical edge zone hardening within an edge zone of a component (11) by means of at least one rolling tool which induces residual stresses in the near-surface areas of the component (11) using a de...  
WO/2013/109595A1
A method of surface treating a dovetail in a blade includes the steps of providing a burnishing operation along circumferential sides of the dovetail. Next, shot peening is provided at axial ends of the dovetail. A fan blade made by the ...  
WO/2013/094595A1
The mirror finishing method is a method for machining a metal (XA1) using a mirror finishing machine (10). Specifically, the mirror finishing method mirror-finishes the surface of the metal (XA1) by ultrasonically vibrating a mirror fini...  
WO/2013/091778A1
The invention relates to a combination tool (1) for producing a surface structure with undercuts in a surface of a workpiece, which in particular is a cylinder block of an internal combustion engine, wherein the combination tool (1) comp...  
WO/2013/091166A1
A vibration polishing device comprises a rigid connecting piece (1), a flexible connecting piece (2), a vibration generation unit (3), and a polishing unit (4). The rigid connecting piece connects the vibration polishing device to an exe...  

Matches 1 - 50 out of 1,393