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WO/2017/035557A1 |
A control system for controlling operation of a fluid delivery system that includes at least a first pump (14) for delivering a first fluid and a second pump (24) for mixing a second fluid with the first fluid. The control system include...
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WO/2017/035190A1 |
A measuring device includes a rotatable stage configured to receive and rotate an object long a rotational axis of the object. A housing is located adjacent to the rotatable stage and is movable along the rotational axis of the object. T...
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WO/2017/033876A1 |
A burr removal method and device capable of reliably removing burrs even when the amount of dross created in the form of laser burrs and the adhesion strengths of the dross vary due to different sheet thicknesses and materials of workpie...
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WO/2017/030049A1 |
The present invention manufactures long cylindrical members with a high degree of coaxiality with the shaft center over the entire length thereof and also a high degree of roundness of the outer circumferential surface. A grinder (1), wh...
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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...
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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...
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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...
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WO/2017/022389A1 |
This plate-glass processing apparatus (1) is provided with: an arm member (3) that rotatably supports a processing tool (B) for processing the end surface of a plate glass (A); and a servo mechanism (5) that causes the arm member (3) to ...
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WO/2017/021480A1 |
Method for determining a parameter of an optical equipment, the method comprising: -an optical equipment positioning step, during which an optical equipment comprising a pair of optical lenses mounted on a spectacle frame is positioned i...
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WO/2017/018219A1 |
A substrate processing method according to one mode of the embodiment includes a grinding step, a measurement step, a condition determination step, and a damaged layer removal step. At the grinding step, the surface (W1) of a substrate (...
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WO/2017/017430A1 |
A tool swivel assembly for a machine tool comprises: a base (34) for mounting on a machine tool; a support shaft (6) in a fixed position and orientation relative to the base, the support shaft having a longitudinal reference axis (24); a...
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WO/2016/208101A1 |
The present invention provides a sizing device which is disposed in a grinding device and which measures, by laser optical interference, the thickness of a wafer being ground. The sizing device is characterized in comprising: a light sou...
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WO/2016/172751A1 |
The invention relates to a device (100) for machining a surface of a workpiece (200a). According to one embodiment, the device (100) comprises a frame (160) and a roller carrier (401), on which a first roller (101) is rotatably supported...
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WO/2016/170224A1 |
The present invention relates to a method for measuring the diameter and/or the geometry of the diameter of a cylindrical object. The cylindrical object has a longitudinal axis and a cylindrical shell. The method comprises measuring in a...
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WO/2016/166036A1 |
The invention relates to a method for grinding the exterior of a shaft part (10) with rotationally symmetrical sections and bases which have centering bores and which define a reference longitudinal axis and rotational axis of the shaft ...
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WO/2016/163352A1 |
The present invention relates to a film thickness measuring method that detects a film thickness by analyzing optical information contained in light reflected from a substrate. The film thickness measuring method includes the steps of ge...
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WO/2016/146495A1 |
The invention relates to a method for grinding grooves or profiles on workpieces. The grooves are ground using a correspondingly profiled grinding wheel (5), the profile (6) of the grinding wheel (5) being crushed. According to the inven...
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WO/2016/145472A1 |
Disclosed is a method for the automated surface processing of a workpiece (301). According to an embodiment of the invention, the method comprises the generation of a contact force (FK) between a rotating tool (202) and a workpiece (301)...
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WO/2016/131735A1 |
The invention relates to a honing method for machining the inner surface of a bore in a workpiece with the aid of at least one honing operation, in particular for honing cylinder running surfaces in the production of cylinder blocks, or ...
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WO/2016/131736A1 |
The invention relates to a honing method for machining the inner surface of a bore (110) in a workpiece (100) with the aid of at least one honing operation, wherein during a honing operation, an expandable honing tool coupled with a spin...
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WO/2016/117294A1 |
The present invention provides a method for cutting a workpiece into wafer shape, by winding a wire about a roller that has a plurality of grooves, and placing the wire, while driven, against the workpiece and at the same time supplying ...
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WO/2016/095939A1 |
The invention relates to a device and a method for machining an optical lens, in particular for machining the edges of an optical lens. The device has a measuring device, a machining device, a loading device, an unloading device, an inte...
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WO/2016/091864A1 |
The invention relates to a measuring steady rest which has a device for supporting central workpiece regions, in particular bearing points on shaft parts, in particular crankshafts, and a measuring device integrated into the steady rest ...
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WO/2016/091504A1 |
The invention relates to a method for determining a load limit of a grinding process to be set up, wherein the load limit represents a maximum possible grinding load, at which there is just about no thermal damage to the microstructure o...
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WO/2016/077272A2 |
A sample grinder includes a base having a bowl and a rotating drive plate to operably support a grinding wheel. A head is configured to support a specimen holder and has a first drive for rotational drive of the specimen holder and a sec...
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WO/2016/074816A1 |
The invention relates to a method for sharpening a knife of a cutting device that cuts food slices off a food product; the knife is preferably provided with a data store, and the cutting device is preferably provided with a reading/writi...
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WO/2016/073181A1 |
An adaptive feedback control method is provided for a chemical mechanical polish process to minimize a dielectric layer clearing time difference between two annular regions on a substrate. An optical system with an optical window passes ...
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WO/2016/067518A1 |
The present invention is a polishing device equipped with multiple polishing heads for holding wafers, a rotatable surface plate on which a polishing cloth for polishing the wafers is affixed, a surface plate-driving mechanism for rotati...
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WO/2016/064333A1 |
The invention concerns a way of providing efficient and cost-saving grinding of floors or of other similar surfaces by a grinding machine (2) having replaceable grinding tools (3). According to the invention, it is allowed to select, on ...
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WO/2016/060036A1 |
This threaded shaft grinding method performs grinding by moving the threaded shaft (10), contacting a grinding wheel head (5), by a movement amount in the axial direction while rotating the threaded shaft (10). In order to form n thread ...
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WO/2016/060016A1 |
This in-process effective diameter measurement device 12 for a threaded shaft workpiece is provided with a measurement element 13 which is arranged so as to be able to contact a thread groove in the workpiece 11 on the side opposite of t...
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WO/2016/048924A1 |
Abrasive machining apparatuses and methods of finishing glass articles with abrasive machining apparatuses are disclosed herein. In one embodiment, an abrasive machining apparatus includes a support base, an edge finishing unit, and an e...
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WO/2016/039980A1 |
An apparatus for measuring cylindrical workpieces as they move along a path of travel. The apparatus includes a gauge having contacts for engagement with opposite sides of the workpieces to measure the diameter of the workpieces. The gau...
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WO/2016/037143A1 |
An apparatus, system, and method using an elastic biasing element in combination with an encoder arrangement for precise control of force or torque applied to a moving object, is applied for controlling a feed force applied to an abrasiv...
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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 ...
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WO/2016/021094A1 |
Provided is a method for polishing a work piece, whereby the amount of polishing of the work piece can be controlled with higher precision. In this method for polishing a work piece, a work piece (20) is held between an upper surface pla...
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WO/2016/012720A1 |
The invention relates to a machine for acquiring images (1) comprising:- a support (10) for optical lens, - on one side of the support, a light source (20), - on the other side of the support, an image sensor (30) suitable for capturing ...
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WO/2016/012721A1 |
The invention relates to a method for determining settings for edging an optical lens to be edged with a view to fitting it into a spectacle frame (150) in which at least one reference optical lens (100) is fitted, comprising: a step of ...
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WO/2016/008986A1 |
A trial workpiece (22) for grinding by means of a belt grinding machine (14) is moved along a programmed path of movement (24) by means of a program-controlled handling device (12). In this case, the force (F) acting on the contact rolle...
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WO/2016/002541A1 |
An electric tool is provided which prevents anomalies in motor rotation due to dust and moisture sucked in together with cooling air, and which is configured such that rotational position detection operations and switch operations are no...
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WO/2016/001575A1 |
The invention relates to a method for viewing at least one marking of at least one ophthalmic lens (1) within a spectacle frame, in which: said lenses (1) are arranged between at least one light source (4) and a display screen (6); at le...
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WO/2015/198635A1 |
A double head grinding apparatus (1) is provided with: a spindle drive unit (30) that rotates a spindle (31) to which a grinding wheel (10) can be attached; a moving unit (90) that moves the spindle drive unit (30) in the direction to be...
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WO/2015/197970A1 |
The invention relates to a centring-blocking apparatus (1) including: a frame (10); an ophthalmic lens holder (20); blocking means (30) suitable for receiving a blocking accessory (200) with a view to depositing it on the ophthalmic lens...
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WO/2015/163164A1 |
The present invention relates to a polishing method and polishing apparatus, whereby a substrate such as a wafer is polished while a film thickness is measured on the basis of optical information included in reflected light from the subs...
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WO/2015/156923A1 |
A method and system for observing and monitoring thermal characteristics of a machining operation, such as a surface finishing operation, performed on a workpiece is disclosed. The surface finishing operation can be performed on the work...
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WO/2015/155347A1 |
The invention relates to a sample carrier for a sample (70). Said sample carrier comprises a support base (10), a carriage (20) having a receiving region (30) for the sample (70), the carriage (20) being supported on the support base (10...
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WO/2015/136008A1 |
The invention relates to a method for controlling an automated orbital sander, in which method an electrically powered orbital sander is moved around automatically, at constant pressure, over the surface of an object, along at least one ...
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WO/2015/136081A1 |
The invention relates to a method and to a grinding machine for completely grinding large crankshafts of truck engines, ship engines, or stationary engines, wherein main journals and crankpins and cylindrical, possibly conical end region...
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WO/2015/133516A1 |
The present invention relates to a substrate processing system and a substrate processing method that are capable of flushing the processing liquid supply line. The substrate processing system is provided with a substrate processing appa...
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WO/2015/129516A1 |
In this grinding machine, which is provided with a manual rotation handle having a rotation detector for outputting a rotation detection signal and which can move a grindstone relative to a workpiece in accordance with the rotation detec...
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