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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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WO/2015/105055A1 |
A workpiece thickness measurement device is provided with: a liquid immersion device that immerses at least one part of a workpiece in a liquid after polishing; and two or more measurement devices that are arranged to face each other and...
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WO/2015/102552A1 |
The invention is on the method of processing multidimensional objects such as medical implants, heater surfaces or parts of vehicles and equipment operating in extreme environmental conditions with large and curved surfaces using chemica...
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WO/2015/098126A1 |
This machining assistance system (1) assists a machining device (2) and is provided with: a workpiece supporting force generating unit (6) which generates a workpiece supporting force that resists the processing reaction force exerted by...
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WO/2015/097947A1 |
This double-sided workpiece polishing apparatus is provided with a rotating surface plate having an upper surface plate and a lower surface plate, a sun gear, an internal gear, and a carrier plate provided with at least one holder openin...
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WO/2015/088063A1 |
The present invention relates to a method of aligning a drill bit for a drill bit grinder and, more specifically, to a method of horizontally aligning the cutting tip of a drill bit in order to grind the drill bit. The method of aligning...
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WO/2015/086544A1 |
A method of processing a super-hard material product (100) having a Vickers hardness of no less than 2000 kg/mm2, the method comprising: mounting the super-hard material product (100) with a surface of the super-hard material product (10...
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WO/2015/083319A1 |
The present invention is a chamfering device (1) comprising the following: a chamfering part (4) that removes a notch from a wafer (W); a washing part (5) that washes and dries the wafer; and a chamfered-shape measuring device (7) that m...
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WO/2015/079464A1 |
Device for sharpening blades of cutting-off machines, comprising two grinding wheels (1) each positioned on a corresponding side of a cutting edge (20) of a blade (2) of a cutting machine. The device comprises means adapted for controlli...
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WO/2015/070269A1 |
A grinding disk (6) which is moved along the edge (4) of the glass pane (1) is used during the production of bevels (11, 12) on the edge (4) of a workpiece, such as a glass pane (1). The borders (A, B) of the edge (4) of the glass pane (...
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WO/2015/035708A1 |
Disclosed is an in-situ detection device for precision grinding of a ring with an inner spherical surface, the device comprising a base plate (4), a swing arm (5), a swing cylinder (6) and a precise displacement sensor (7). Further discl...
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WO/2015/028285A1 |
The invention relates to a device for sharpening rotary knives, in particular sickle knives or circular knives, in particular for a machine for slicing food products, which have at least two segments, having at least one receptacle on wh...
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WO/2015/029524A1 |
The present invention is provided with a polishing step for polishing a semiconductor wafer (W) using a polishing means (1), a measurement step for measuring the shape of the semiconductor wafer (W) using a measurement means (3) before t...
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WO/2015/021531A1 |
The present disclosure relates to grinding apparatus for grinding the hard metal inserts of rock drill bits, said grinding apparatus having said grinding machine equipped with a grinding cup driven by a motor to rotate about its longitud...
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WO/2015/015015A1 |
The invention relates to an assembly having a handheld power tool, in particular an angle grinder (1), wherein the power tool (1) comprises: a housing (2), a drive shaft (3) supported on the housing (2) by means of a bearing (5), a drive...
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WO/2015/011243A1 |
A method for optically checking by interferometry the thickness of an object (2) being machined comprises a phase of direct checking wherein the spectrum of the result of interference between primary reflected radiations (R1) generated b...
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