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Matches 1 - 50 out of 6,211

Document Document Title
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/2018/041618A1
A belt-finishing unit (100) for a belt-finishing machine comprises a base element (120) having devices for mounting the base element on a frame part of a belt-finishing machine, a pressure arm (130A), which is supported in a movable mann...  
WO/2018/028742A1
Cutting methods are used in the production of round parts. Milling machines that perform shaping by machining are known. In the meantime, grinding has become established as an alternative in the machining of round parts. For example, cen...  
WO/2018/017142A3
A portable and transportable die cavity modifying machine having a base carrying a carriage adjustable along one axis, e.g., a generally horizontal axis, and a machining head adjustable along another axis, e.g., a generally vertical axis...  
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/2018/016966A1
Gemstone cutting and polishing apparatus comprising two main components: a precision divider (100) and an angle and elevation platform (200). The precision divider (100) is arranged to cut and polish a desired number of facets in a gemst...  
WO/2017/222884A1
A sanding wheel that may be used, e.g., to finish a wood deck, includes one or more risers. Each riser includes an angled face and a cross member, and the angled face and cross member define a slot therebetween. The retaining or fastenin...  
WO/2017/217309A1
Provided are a quartz glass member having an increased exposed area, of which the area exposed to a film-forming process gas is increased compared with the exposed area of a flat surface quartz glass member, the increased exposed area be...  
WO/2017/218131A1
A method of polishing a metallic workpiece includes: mounting the workpiece in a hopper; loading the hopper with a polishing media comprising, by weight percent, more than 98% metallic chips, less than 2% liquid, and less than 0.05% abra...  
WO/2017/210755A1
Processe and system for preparing a vehicle surface (e.g., an aircraft fuselage) for painting include a preparation booth (100) which is sized and configured to house the vehicle (F). At least one robotic assembly (200a, 200b) is recipro...  
WO/2017/174512A1
The invention relates to a device for automatically dressing an abrasive disk from a robot-supported grinding device having a grinding machine. According to one embodiment, the device comprises a frame, a separating plate connected to th...  
WO/2017/169937A1
In a pressing line comprising a single or multiple kinds of pressing steps, a surface-polishing step is performed on flat workpieces. The bearing ring-forming method comprises a blanking step as a pressing step and has the surface-polish...  
WO/2017/159675A1
An optical fiber ferrule polishing jig is provided such that optical fiber ferrules can be easily secured, and the securing of the optical fiber ferrules can be easily released. The optical fiber ferrule polishing jig 10A has: a pedestal...  
WO/2017/152995A1
A device (1) for re-contouring gas turbine blades (2) in the installed state, comprising a holding device (3) with at least one chip-removing tool (4), and a guide device (5) for guiding the chip-removing tool (4) along a leading edge (6...  
WO/2017/143370A1
The invention relates to a brush grinding head (1) for a grinding machine (2), comprising an essentially roller-shaped carrier (3) and grinding lamellae (4), wherein the grinding lamellae (4) are arranged peripherally on the carrier (3) ...  
WO/2017/141461A1
With a grindstone (12a) disposed on the inside of a workpiece (9a), a grinding apparatus disposes a fluid spray nozzle (38), which configures a fluid spray device (16), in the space between the inner circumferential surface of the workpi...  
WO/2017/138401A1
When blade tips (11c, 13c, 15c, 17f) of moving blade rows (11, 13, 15, 17) are polished with grindstones (21, 23, 25, 27), a jig (30) is inserted into the moving blade rows (11, 13) of a blisk, and a jig (40) is inserted into the moving ...  
WO/2017/136163A1
A microfinishing machine and method especially adapted for processing of internal combustion engine crankshafts and other workpieces. Microfinishing is achieved by tooling having abrasive inserts or which present abrasive coated film aga...  
WO/2017/129513A1
The invention relates to a grinding machine (10, 110) and to a method for machining workpieces (30) with wave-like shapes, in particular for grinding treatment, comprising the steps: receiving a workpiece (30) with a wave-like shape on a...  
WO/2017/126107A1
Provided is a grinding apparatus capable of performing high precision double-headed flat grinding. A grinding apparatus for double-headed grinding of a cylinder and piston for configuring a rotary compressor is provided with: a pair of r...  
WO/2017/098579A1
Provided are a polishing sheet capable of reducing recesses formed at a core of the end surface of an optical fiber, and a manufacturing method for an optical fiber connector using the polishing sheet. The manufacturing method for the op...  
WO/2017/097056A1
A sander comprises a machine frame and a conveying device disposed on the machine frame. A sand cloth polishing device (3), a disc polishing device (4) and a multi-roller polishing device (5) are disposed above the conveying device. Poli...  
WO/2017/085884A1
Provided are a grinding method and a grinding film which are for automatically performing multi-stage batch grinding on an end surface of a workpiece such as an optical fiber connector. This grinding method includes moving an end surface...  
WO/2017/069696A1
According to various embodiments, there is provided a grinding module including a base; a cylinder mounted to the base with a longitudinal axis of the cylinder arranged at least substantially perpendicular to a surface of the base, where...  
WO/2017/057264A1
Provided is a power steering device comprising a rack shaft (7) obtained by joining a first member on which rack teeth are formed and a second member (7b) serving as a ball screw shaft on which a shaft-side ball screw groove (42a) is for...  
WO/2017/053502A1
Systems and methods for conditioning blades are provided. A method may include, for example, obtaining a cutting device, measuring various characteristics of the cutting edge of the cutting device, creating a current edge profile based o...  
WO/2017/046760A1
An integrated equipment for processing a plurality of fiber optic ferrules, includes: a polishing system configured to polish front end faces of a plurality of fiber optic ferrules mounted on a carrier; a ferrule cleaning system configur...  
WO/2017/048071A1
The present invention relates to a method for manufacturing a superhydrophobic mold, a superhydrophobic material using a superhydrophobic mold, and a method for manufacturing the same, the method comprising the steps of: bonding a photor...  
WO/2017/037750A1
A machine tool (1) for multiple working for material removal from surfaces (2) of bodies (3) comprises a working station (4) in which a plurality of rotary tools (5) are positioned around a feed trajectory (6) of said bodies (3); and gui...  
WO/2017/035210A1
An apparatus (10) comprising a tool configured to perform an operation to the rail of a railroad track, a clamp assembly (12) moveable between a clamped position and an unclamped position, and a coupling (8, 14) configured to couple the ...  
WO/2017/028855A1
The invention relates to a method for producing bearing components by means of a production line (1, 1', 1a, 1b) which comprises at least one grinding machine (2), at least one honing machine (3), at least one cleaning unit (4) and at le...  
WO/2017/030265A1
The present invention relates to a portable knife sharpening device which comprises: a rotating grindstone (2) which is rotated by means of a motor (1) within a housing (100); a vertically moving grindstone (3) which adjoins the rotating...  
WO/2017/025739A1
A machine tool, such as an orbital grinding machine, and method of operation thereof are disclosed whereby a metrology surface (60) formed on a component (50) of the machine tool is rigidly fixed relative to one of a workpiece support (1...  
WO/2017/025093A1
The invention concerns a sanding head for an abrasion arrangement, where the sanding head comprises an abrading drum with a centre axis and contact wheels at both ends of the abrading drum, where the contact wheels have the same or subst...  
WO/2017/019497A1
Thread repair tools are disclosed. Methods of making thread repair tools, and methods of using thread repair tools are also disclosed.  
WO/2017/014001A1
The present invention is a superfinishing method for machining the rolling surface of a roller bearing. The rolling surface is a composite crowning surface having a large diameter arc section for the central section in the axial directio...  
WO/2017/007111A1
The present invention relates to a brake pad friction material continuous processing apparatus, which is capable of facilitating a chamfering process, regardless of the standard of a brake pad, at the time of manufacturing a friction mat...  
WO/2017/003559A3
Devices and methods for optical-fiber processing for connector applications are disclosed, wherein the devices and methods utilize a quantum cascade laser operated under select processing parameters to carry out end face polishing. The m...  
WO/2016/207489A1
An apparatus (100) for cutting workpieces comprises a clamping mechanism (2) adapted to be fastened to said workpiece (1) rotatably therearound. The clamping mechanism (2) comprises a frame element (5) and first and second arms (6, 7) ex...  
WO/2016/169565A1
By, according to the invention, designing a surface treatment tool with a grinding head (16, 17) with cylindrical rollers (18), so that the tool (16, 17, 18) is balanced by weight because the tool's centre of gravity is close to the tool...  
WO/2016/167566A1
Disclosed is a method for manufacturing a mold for an anti-reflection film, which can increase anodic oxidation efficiency and form uniform nanostructures. The present invention performs a preparation step of preparing a stamper which ha...  
WO/2016/156080A1
The invention relates to a grinding machine (1) for processing a sweep edge (2) of a rotor blade (3), comprising a grinding unit (4) with a driven grinding tool (5), a workpiece receiving device (6) which is designed for receiving a roto...  
WO/2016/134889A1
Filling the cavity of a hollow component (1') results in a substantial improvement of the mechanical machining of said component (1').  
WO/2016/103899A1
The purpose of the present invention is to manufacture an optical fiber with a lens capable of providing efficient optical coupling by reducing coupling loss. A method for manufacturing an optical fiber with a lens includes: a polishing ...  
WO/2016/049704A1
An optical fibre polishing machine for assisting in treatment of end surfaces of optical fibre cables, including a polishing surface mounted on a turntable; a cable support fixture coupled to a polishing fixture; and a pivoting arm coupl...  
WO/2016/051121A1
There is described a method, apparatus and shaping tool for shaping a workpiece. The tool comprises a flexible support surface on which are mounted a number of rigid pellets (84) carrying abrasive material. The tool is driven, in contact...  
WO/2016/027180A1
The present invention discloses a polishing apparatus, including : a base seat;a carrier for carrying work pieces to be polished thereon;an elevating mechanism mounted on the base seat and having a pair of positioning plates for installi...  
WO/2016/025368A1
A material-removing machine (56) for removing material from a cone section (28b) of a medical balloon (12) includes a material-removing element (60) operatively connected to a prime mover (58) such that operation of the prime mover (58) ...  
WO/2016/019997A1
The invention relates to a finishing device (30) for finish machining of a workpiece (42), in particular of a crankshaft or a camshaft, comprising a workpiece holder and a rotary drive for rotating the workpiece (42) about the workpiece ...  
WO/2016/016419A1
The present invention provides a method of manufacturing injection needles for use in pen needle assemblies. The method comprises grinding a first end portion (2) of a needle tube (1) to produce a first sharpened tip (4), grinding a seco...  

Matches 1 - 50 out of 6,211