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WO/2024/068135A1 |
The invention relates to a method for roller burnishing workpiece surfaces (10f, 10g, 10h, 18h, 18g, 18i), having the following steps: a) providing a workpiece (7f, 7g, 7h, 7i), b) providing a first roller burnishing tool (1, 1a, 1b, 1c,...
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WO/2024/056320A1 |
The invention relates to a device (1) for processing, in particular deep rolling, shafts (4) and other components, comprising two live centres (2A, 2B) for receiving a shaft (4) to be processed on both sides, at least one drive (6A, 6B) ...
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WO/2023/187903A1 |
This burnishing tool is for, with respect to a workpiece having a spiral wall, burnishing the inner peripheral surface and the outer peripheral surface of the spiral wall, said tool comprising: a tool body which is to be mounted to a bur...
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WO/2023/174688A1 |
A face milling cutter (1) comprising: • a tool body (2); • at least two cutting inserts (20) for forming a milled flat surface on a workpiece and mounted in a respective insert seat (10) in the tool body, each cutting insert having a...
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WO/2022/229540A1 |
The invention relates to a system (10) for work-hardening a surface of a metal part comprising: a support for the metal part; an articulated robotic arm (14) carrying a device (16) for work-hardening the metal part; a device (20) for mea...
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WO/2022/106543A1 |
Shown and described is a roller (1') for rolling, more particularly for deep-rolling crankshafts, comprising: a main body (2) having a central axis (M) and a rolling surface (3), wherein the rolling surface (3) extends around the main bo...
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WO/2021/253463A1 |
A smart wooden floor producing apparatus, comprising a machine body (1), the machine body being provided with an upper polishing assembly (2), a lower polishing assembly (3) symmetrically positioned directly below the upper polishing ass...
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WO/2021/153514A1 |
The purpose of the present invention is to create a learned model that outputs with high precision a processed state of a processed workpiece in a case where a burnishing process has been performed under a specified processing condition,...
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WO/2021/116508A1 |
The invention relates to a burnishing tool comprising a base case (10) and a sliding block (20) having a burnishing tip (23a). The base case has a through-hole (11) concentric to an axial geometric axis (A), through which a guide rod (21...
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WO/2021/108826A1 |
The invention relates to a method for reprofiling a rail (2) of a laid track section (1) in the course of a travelling movement of a machining vehicle (13) along the track section (1) in the portion of the rail running surface (10) there...
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WO/2021/112418A1 |
The present invention relates to an electrode for a secondary battery and a method for manufacturing an electrode for a secondary battery. The electrode for a secondary battery according to an embodiment of the present invention comprise...
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WO/2021/079056A1 |
The invention relates to a cold expansion device (36) for work hardening a through bore (34) in a turbine engine part (32), comprising at least one chuck (38) supporting a burnisher (40) and a means (41) for pushing the chuck (38) in an ...
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WO/2021/033160A1 |
A device and method are provided for peening a surface. The peening device comprises a rotatable member, a flexible line that extends from the rotatable member and a peening element that is provided on the flexible line. In use, the line...
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WO/2021/004623A1 |
A method for manufacturing a wheel element (1 ) for a vehicle is described. The method comprises polishing by pressure of at least one predetermined surface portion (3) extending on one side of the wheel element (1) by means of a polishi...
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WO/2020/231394A1 |
Devices (10) for burnishing a surface (111, 112) on an object (108) includes a body (11) having a passageway (25), an accumulator piston (65) mounted on the body for sealed sliding movement within the passageway, a coarse adjustment scre...
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WO/2020/224710A1 |
The invention relates to a roller burnishing tool (1) for treating a workpiece surface, comprising a base body (12) having at least one roller holder (2) which is arranged in a radially adjustable manner, wherein a burnishing roller (3) ...
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WO/2020/157816A1 |
A hydraulic damper device (20) comprises: a first cylinder body (32) which is formed in a cylindrical shape and through the interior of which oil (Oi) flows; a second cylindrical body (60) which is provided to the interior of the first c...
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WO/2020/125842A1 |
According to the invention, a hardened workpiece surface (10) of a workpiece (1) is firstly machined and then rolled, and the machining process, which comprises the material removal process and the rolling process, takes place in the sam...
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WO/2020/083422A1 |
The invention relates to a method for machining a bearing ring (2, 3) of a rolling bearing (1), in particular a wheel bearing, comprising the following features: clamping a blank provided for the production of the bearing ring (2, 3) in ...
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WO/2020/083425A1 |
The invention relates to a tool for mechanical surface treatment, comprising a housing (2), in which a cavity (5) for filling with a hydraulic medium is formed, and rolling element (10), which is exposed to the base pressure of the hydra...
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WO/2020/070893A1 |
The present invention pertains to a machining tool for holding a burnishing shaft used in a burnishing device for burnishing the inner lateral surfaces of grooves formed outward from the inner circumferential surface of a cylindrical wor...
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WO/2020/056538A1 |
Disclosed is an automatic grinder, comprising a grinder body (1) and a sample pressing device (2) arranged on the grinder body (1), a grinding disc (3) and a water spraying device (4), wherein when the grinding disc (3) rotates, a sample...
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WO/2020/044585A1 |
The present invention improves surface roughness by knocking down protruding parts while leaving recessed parts in the surface of a metal product, protrusions/recesses having been formed in said surface via blasting, and improves surface...
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WO/2019/242791A1 |
The invention relates to a roller body (1) for a rolling tool (10) for working bores and contours of relatively small diameter in a workpiece. To this end, a roller body (1) for a hydrostatic rolling tool (10) is used, which is rotatable...
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WO/2019/181561A1 |
This rolling component (21) has a surface (21A). The rolling component (21) includes a fiber flow (FF) and a non-metal inclusion. In a region of a first depth from the surface (21A) of the rolling component (21), a gap between the non-me...
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WO/2019/034314A1 |
The invention relates to a tool device (10) for rolling a component bore. The tool device (10) has a shaft (11) for coupling to a rotary drive of a machine tool and a lance (12) which has at least one rolling element. The lance (12) has ...
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WO/2019/034284A1 |
The present invention relates to a method and a device (100) for compacting a component (101) by blasting or rolling, wherein the surface (102) or at least part of the surface (102) of the component (101) is subjected to a compacting jet...
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WO/2019/020238A1 |
The invention relates to a roller burnishing tool (10) comprising a main part (12) that extends along a longitudinal center axis (11), at least one roller holder (14) mounted on the main part (12) such that it can be radially adjusted, a...
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WO/2019/018360A1 |
A device for reforming a vessel cavity is provided that includes a central shaft, a central gear coupled to the central shaft, and a plurality of roller gears coupled to the central gear, with each of the plurality of roller gears having...
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WO/2019/011706A1 |
The invention relates to a tool head (10) comprising a rotational axis (R), wherein at least one first tool (20) and at least one second tool (22) are mounted on the periphery of the tool head, and wherein the at least one first tool is ...
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WO/2018/234663A1 |
The invention concerns a method for manufacturing a brushed rolled product made from Al-Cu-Li alloy with a thickness of less than 12 mm, comprising the steps of producing a rolled product, solution heat treatment and quenching, stress re...
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WO/2018/228841A1 |
The invention relates to a method for work-hardening a crankshaft (4) comprising connecting rod journals (5), main bearing journals (6) and crank webs (7), the connecting rod journals (5) and the main bearing journals (6) being provided ...
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WO/2018/228797A1 |
The invention relates to a method for the impact treatment of transition radii (8) of a crankshaft (4), in particular transition radii (8) between connecting rod bearing journals (5) and crank webs (7) and transition radii (8) between ma...
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WO/2018/228792A1 |
The invention relates to a method for impact-solidifying transition radii (8) of a crankshaft (4), in particular transition radii (8) between connecting rod bearing journals (5) and crank webs (7) and/or transition radii (8) between main...
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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...
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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...
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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 ...
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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...
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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...
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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 (...
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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...
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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...
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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 (...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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