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Matches 1 - 50 out of 10,079

Document Document Title
WO/2018/219587A1
The invention relates to a method for cleaning a receiving groove (4) formed on a rotor (2) of an axial flow machine, said receiving groove serving to receive a blade root of a rotor blade. In said method, an elongate base body (6) of a ...  
WO/2018/219166A1
An automatic rust removal device for the inside of an oil drill pipe. The device comprises a drill pipe (1); a drilling fluid channel (2) is formed in the drill pipe (1); a double shaft extension drive motor (3) is provided in the drilli...  
WO/2018/219423A1
The invention shows and describes a grinding method for machining the surface of workpieces (6) with a plurality of inner grinding spindles, comprising the following steps: a) providing a grinding machine (1, 1') with at least two grindi...  
WO/2018/210181A1
An intelligent grinding device for casting parts. A first linear module disposed in a Z direction is mounted on a base; a second linear module disposed in an X direction is mounted on a sliding table of the first linear module; an uprigh...  
WO/2018/205498A1
Disclosed is a chopping board grinding machine, comprising a chamfering mechanism (10), a coarse grinding mechanism (20), a finish grinding mechanism (30), a transport mechanism (40) and a rack (50), wherein the chamfering mechanism comp...  
WO/2018/203448A1
The present invention is a wire-saw-based workpiece cutting method in which a fixed abrasive particle wire, to the surface of which are bonded abrasive particles, is wrapped around a plurality of grooved rollers to form a wire array, and...  
WO/2018/203292A1
The present disclosure discloses a lug brushing machine for cleaning/brushing of lugs of tubular plates of lead acid storage batteries. The lug brushing machine incorporates feeder conveyor 210, a main conveyor 220 and a rotary table 230...  
WO/2018/200913A1
Methods and apparatus for finishing an edge of a glass sheet are described. The edge of the glass sheet is finished using two grinding wheels mounted on spindles so that the edge of the grinding wheels chamfer the edge of the glass sheet...  
WO/2018/192871A1
The invention relates to a method for removing a flaw on a treated, in particular finally painted surface by grinding, wherein, after the flaw has been detected, a flexible abrasive sheet is moved to the surface and is pressed against th...  
WO/2018/193040A1
The invention relates to a grinding machine, which is suitable for a robot-supported grinding process. According to one embodiment, the grinding machine has a housing, a motor arranged in the interior of the housing, a fan wheel arranged...  
WO/2018/192869A3
The invention relates to a dust cover (100) which comprises: a flange (90) for attaching the dust cover (100) to a transmission extension housing (210) of a cutting grinder (200); a cover body (10) for at least partially covering a circu...  
WO/2018/192869A2
The invention relates to a dust cover (100) which comprises: a flange (90) for attaching the dust cover (100) to a transmission extension housing (210) of a cutting grinder (200); a cover body (10) for at least partially covering a circu...  
WO/2018/192823A1
The invention relates to an angle grinder (200) having a gear neck (210) for connecting a dust hood (100, 100') provided with a flange (90), the angle grinder (200) having a sensor unit (20) by means of which the type of dust hood (100, ...  
WO/2018/187885A1
An easy-to-use mechanical part polishing device, comprising a bottom plate (1). Vertical plates (2) are fixedly connected to two sides of the upper surface of the bottom plate, and sliding rails (3) are fixedly connected to the opposite ...  
WO/2018/186087A1
The present invention is a workpiece cutting method that uses a wire saw in which a fixed abrasive-grain wire, which is sent out by one side of a set of wire reels and taken up by a wire reel on the other side and has abrasive grains fix...  
WO/2018/173693A1
The present invention provides an ingot cutting method using a wire saw, the method comprising forming a wire column from a wire wound spirally between a plurality of wire guides and travelling in an axial direction, cut-feeding the ingo...  
WO/2018/174405A1
The present invention relates to a torsional severe plastic deformation method for a metal bar, to which surface polishing is applied to improve the mechanical properties of the metal bar. Provided according to an embodiment of the prese...  
WO/2018/169008A1
The present invention relates to a brittle material processing liquid which contains water, (A) one or more substances selected from the group consisting of acetylene glycols having an HLB value of from 4 to 12 (inclusive) and alkylene o...  
WO/2018/163752A1
The present invention relates to a method for manufacturing a wafer by cutting a semiconductor single crystal ingot, the method being characterized in that: wafer-shaped workpieces are obtained by slicing the semiconductor single crystal...  
WO/2018/151168A1
The purpose of the invention is to allow shot to accurately hit an object to be machined and to apply highly precise machining even when the object to be machined is undergoing deformation. A part manufacturing system comprises: a peenin...  
WO/2018/146608A1
Operative unit (1) for a disc-shaped rotary tool, which comprises two or more machining bodies (2) of substantially discoid shape placed in succession and aligned with each other along the rotation axis (X) thereof. The operative unit (1...  
WO/2018/133984A1
The invention relates to a grinding robot for grinding an electrically conductive workpiece (6), comprising a grinding wheel (5), a unit for actuating the grinding wheel (5), and a controller, wherein the grinding wheel (5) has an undula...  
WO/2018/131187A1
The polishing of a three-dimensional curved surface of buildings, structures, and the like at a constant pressure has conventionally been done manually. Provided is a hand tool that, by being mounted on an articulated robot or the like, ...  
WO/2018/125908A1
A disclosed pipe scuffing device includes a frame and a shaft coupled to the frame and configured to rotate about a central axis. The pipe scuffing device also includes a drive motor configured to drive the rotation of the shaft. The dev...  
WO/2018/120865A1
A specialized A-grade door frame surface polisher, comprising a base (1). The base (1) is provided with a door frame positioning jig (2), a robot (3), and a control box (11). The robot (3) and the control box (11) are positioned next to ...  
WO/2018/114535A1
The invention relates to a transfer device (144) for a transport vessel, having a plurality of rotation/transport devices (144a, 144b, 144c,... 144i, 144j 144k, 1441, 144Za, 144Zb,...) arranged in a matrix-like manner, wherein each of th...  
WO/2018/114386A1
The invention relates to a production system (100) for spectacle lenses made from spectacle lens blanks, comprising a left-hand outer transport track (101), multiple left-hand processing devices (121, 123, 125, 127, 129, 131, 133, 135, 1...  
WO/2018/116288A1
A manual sander includes a handle and a fixed abrasion surface to which the handle is attached. At least one foldable abrasion surface is connected to the fixed abrasion surface by a hinge. The handle is manipulable to maintain the fixed...  
WO/2018/105758A1
The present invention relates to an automatic grinding machine and, more particularly, an automatic grinding machine in which grinding can be automatically performed by the rotation of a jig part that holds and fixes a workpiece, and a p...  
WO/2018/104098A1
The invention relates to a dust hood (100) for a grinder (200) having a gearbox neck (210) for fastening the dust hood (100) and having a hood body (10) for covering one side of a predominant part of the grinding wheel (220), wherein the...  
WO/2018/104018A1
A dust cover (100) having: a flange (90) for attaching the dust cover (100) to a transmission extension housing (210) of a cutting grinder (200); a cover body (10) for at least partially covering a circular cutting disc (220) on both sid...  
WO/2018/104057A1
A dust cover (100) for a cutting grinder (200) which is provided with a transmission extension housing (210) for attaching the dust cover (100), having a cover body (10) for at least partially covering a circular cutting disc (220) on bo...  
WO/2018/104016A1
The invention relates to a dust hood (100) for a grinding machine (200) provided with a gear neck (210) for fastening the dust hood (100), comprising a hood body (10) for one-sidedly covering a major part of the grinding disk (220), wher...  
WO/2018/092520A1
This curved plate machining device comprises: a support unit that supports one main surface of a curved plate having a curved surface on both main surfaces thereof; a machining unit that machines the outer circumference of the curved pla...  
WO/2018/088009A1
Provided are an abrasive grain whereby the quality of a wafer sliced by a wire saw can be stabilized, a method for evaluating the abrasive grain, and a method for manufacturing a wafer comprising slicing a wafer using a slurry including ...  
WO/2018/089276A1
Reciprocating tool accessories are presented including: a damping handle assembly; and a surface contact assembly coupled with the damping handle assembly along a distal end and the reciprocating tool along a proximal end. In some embodi...  
WO/2018/083571A1
Equipment (300) for the surface sanding of plate-shaped bodies (101), in particular of tiles, said equipment (300) comprising support and feeding means (100) for supporting said plate-shaped bodies (101) and feeding said plate-shaped bod...  
WO/2018/082976A1
The invention relates to a honing machine (100) for carrying out honing operations on at least one borehole in a workpiece (W), in particular for honing cylindrical boreholes in a cylinder crankcase, comprising a machine base (110), a su...  
WO/2018/069472A1
An automatic machine and an automatic method for grinding the edges of glass sheets (1). The machine is provided with a machine body (2b) with motorized support and conveyance rollers or belts (3b), an input conveyor (2a) with motorized ...  
WO/2018/065759A1
A grinding machine comprises two rotary tool spindles (4, 6), each able to carry at least twogrinding wheels (20, 22, 24), and a transfer mechanism (40, 64) operable to transfer a grinding wheel (22) mounted on one of the tool spindles o...  
WO/2018/055847A1
This solar cell 100 is provided with a semiconductor substrate provided with a photoelectric conversion part 10, a first electrode 20, and a second electrode 30. The thickness of the semiconductor substrate is 70 μm to 200 μm inclusive...  
WO/2018/055189A1
The invention relates to a machine tool for robot-assisted surface finishing. According to one embodiment, the machine tool comprises a first support plate and a second support plate. The first support plate is designed for mounting on a...  
WO/2018/055069A1
The invention relates to a workpiece machining device (1), in particular a grinding device, comprising at least one spindle module (10.1) and a tool exchanger (30), wherein the spindle module is adapted to receive a tool (13.1), in parti...  
WO/2018/050605A1
The invention relates to a tool (1) for flash-trimming and/or cleaning a component, comprising a shaft (2) and a processing element (3) mounted on said shaft (2) such that it can be removed, the processing element (3) being designed as a...  
WO/2018/051040A3
Disclosed is a mobile device for the remote-control treatment of the outer surface of a tube (1), comprising, connected end-to-end: a) a pusher sub-system (11a, 12a, 13a) having an advancement wheel (11a1, 12a1, 13a1) and at least a firs...  
WO/2018/051040A2
The present invention relates to a mobile device for the remote-control treatment of the outer surface of a tube (1), comprising, connected end-to-end: a) a pusher sub-system (11a, 12a, 13a) having an advancement wheel (11a1, 12a1, 13a1)...  
WO/2018/047103A1
There is described a machining apparatus (1, 100, 200), associable with a machine tool, to perform a surface finishing operation on a workpiece to be machined that comprises an abrasive belt (2) in contact with the workpiece to be machin...  
WO/2018/047652A1
The purpose is to provide a slicing device for hard, brittle material that can significantly shorten the time required to slice hard, brittle material and that can efficiently slice hard, brittle material. Provided is a slicing device fo...  
WO/2018/046543A1
The present invention relates to a machine for processing workpieces, having at least three stations and having a movably mounted table (1), wherein at least one clamping apparatus (2), which, in particular, is driveable in a rotating fa...  
WO/2018/042864A1
This method for producing a semiconductor substrate comprises the following steps. While measuring the outer diameter of a wire wherein diamond abrasive grains are fixed to a core wire, a semiconductor is sliced with the wire. A conditio...  

Matches 1 - 50 out of 10,079