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WO/2020/085532A1 |
The present invention provides an ingot cutting apparatus comprising: a wire supply part for providing a wire; a wire recovery part spaced apart from the wire supply part by a predetermined distance, for recovering the supplied wire; and...
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WO/2020/084840A1 |
A cutting/breaking machine 1 for a glass plate 2 having a possible cut line 221 formed as a cut line on an upper surface, which is one surface, thereof is provided with a supporting mechanism 15 for supporting the glass plate 2 on a lowe...
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WO/2020/084877A1 |
This suction mechanism (100) comprises: a chamber (34); a jig (33) inside the chamber (34); and a suction unit (31) on the jig (33). The jig (33) comprises a metal form. A cutting device (B) comprises the suction mechanism (100). This ma...
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WO/2020/085973A1 |
An element for serial configuration with an adjacent element in an abrasive tool, wherein the element is arranged to be mounted on a flexible drive carrier having a drive direction D. The element comprising at least one protruding member...
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WO/2020/077417A1 |
The invention relates to apparatus and methods for guiding cut-off saws. In particular, the invention relates to a guide cradle for a cut-off saw that includes a support bar, a fastener assembly, and a plurality of wheels, wherein, when ...
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WO/2020/076254A1 |
The present invention relates to composite stone slabs, which basically comprise cristobalite, resin and opacifier; is developed to be used in construction sector in decorative and durable surfaces, and have a marble appearance but are m...
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WO/2020/076912A1 |
Disclosed embodiments include diesel-electric powered, substantially heavier (e.g., 120 ton), larger (e.g., 11' 8'' and 12' 6''diameter wheels), and more powerful (e.g., 250- 350 hp per wheel) landfill compactors. Disclosed embodiments a...
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WO/2020/069891A1 |
The invention relates to a suction device (1) for a core drilling device, said suction device comprising a housing (4) which has at least one cavity (7) and which has a cover (2) and a wall (3) connected to the cover (2) around the perip...
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WO/2020/069893A1 |
The invention relates to a suction device (1) for a core drilling device, said suction device comprising a housing (4) which has at least one cavity (7) and which has a cover (2) and a wall (3) connected to the cover (2) around the perip...
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WO/2020/066411A1 |
The purpose of the present invention is to prevent a force in an axis crossing direction from being applied to a rod during scribe processing. A scribe head (1) according to the present invention is provided with: a holder holding member...
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WO/2020/066151A1 |
A saw wire 2 has a wavy form. The form has a shape composed of a first wave component 4, a second wave component 6, and a third wave component 8. The wavelength WL1 of the first wave component 4 is different from the wavelength WL2 of th...
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WO/2020/063006A1 |
Disclosed is a diamond cutting tool. Made of polycrystalline diamond, a cutting edge part (1) comprises an integrally-formed cutting body (11) and a plurality of cutting edges (12); the cutting edges (12) are spiral-shaped and circumfere...
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WO/2020/066467A1 |
Provided is a GaN substrate-dividing method capable of forming a scribe line required for division on a GaN substrate by scribing the GaN substrate using a scribing wheel having a groove portion on the outer periphery thereof, and dividi...
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WO/2020/066408A1 |
Provided is a method that is capable of suitably severing a substrate provided with a metal film. This method of severing a substrate provided with a metal film includes: a dicing step of dicing a first major surface side of a substrate ...
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WO/2020/061973A1 |
Disclosed by the present invention is a lithium niobate single crystal rod crystal holder, which comprises a base body, a carrier body integrally disposed on at a middle portion of any surface of the base body, and a plurality of support...
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WO/2020/051936A1 |
A tile cutting machine, comprising a cutting top (1), a cutting table (2), table legs (3), anti-slip pads (4), a tile groove (5), springs (6) and a bottom magnet (7); the inner ring of the cutting table (2) is welded to the tile groove (...
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WO/2020/054504A1 |
This processing system for processing an object to be processed includes a modifying device which forms an internal surface modified layer in a surface direction, inside the object to be processed, and a separating device which separates...
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WO/2020/048470A1 |
An arc-shaped track wall sawing machine. By machining a track into a keel shape, the track is easily curved to a radian attached to an arc-shaped track bed (11), without changing the supporting intensity of the track, and the track is re...
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WO/2020/048999A1 |
The invention relates to a plumb bob (11) for orienting a core drilling machine, comprising a bob body (13) having a first end (16) and a second end (18) at the opposite end from the first end (16), an oscillation means (17) fastened to ...
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WO/2020/049814A1 |
Provided are: a manufacturing method for a MEMS device, which can suppress damage to device parts; and a MEMS device. A method for manufacturing a resonance device 1 includes: a step S306 for radiating laser light LL from the lower surfa...
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WO/2020/031470A1 |
Provided are a glass substrate cutting device and a glass substrate cutting method which are capable of cutting a glass substrate having a protective film formed on one surface. This glass substrate cutting device is characterized by bei...
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WO/2020/025021A1 |
Disclosed is a pressing unit (100), comprising an installation clamping assembly (1) and a pressing member (110), the pressing member comprising at least two sub-pressing members (111), the installation clamping assembly comprising a cla...
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WO/2020/026134A1 |
The invention relates to a wire management system (7) for a wire saw (8) comprising - a control device (30), - a wire supplying side (5), - a wire receiving side (6), wherein the wire supplying side (5) and/or the wire receiving side (6)...
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WO/2020/025143A1 |
A saw blade (100) for a gang saw arrangement (1000), the saw blade comprising a saw blade body (101) having a plurality of cutting elements (110) arranged on a cutting edge (130) of the saw blade to cut an object (140) in a cutting direc...
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WO/2020/026285A1 |
Described is a system and a method for moving a block (B) of stone material, wherein the system comprises at least two devices comprising: a translation unit (11) configured to translate a base of the block in a translation plane (A- A),...
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WO/2020/022068A1 |
A glass plate PG cutting device 10 that comprises: a first transport unit 20 that transports a glass plate PG; a second transport unit 30 that transports the glass plate PG downstream of the first transport unit 20 in the transport direc...
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WO/2020/018714A1 |
A cart for carrying a cut-off saw having a saw blade. The cart includes a frame with upper and lower portions, a wheel arm pivotably coupled to the lower portion about a first axis, and a rear wheel assembly coaxial with the first axis a...
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WO/2020/016588A1 |
A device for cutting piles (10) has a main frame (12). First and second clamps (22a, 22b) are supported on the main frame in-line along a common axis X for clamping a pile (24) to the device. A cutting assembly (40) is supported on the m...
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WO/2020/015865A1 |
The invention relates to a method for fastening a planar object (5), such as a glass pane, in a support plane (4), wherein the planar object (5) is fastened by means of a clamping device (1) by applying at least one pressure element (2) ...
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WO/2020/015858A1 |
A grooved, diamond blade (10) for cutting blocks of marble, granite and stone materials in general, comprises a plate-shaped body or blade-body (12) with a high carbon content, along the lower edge (22) of which a plurality of sections (...
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WO/2020/010623A1 |
Disclosed in the present application are a processing device and a processing base thereof, the processing base comprising a rotation platform, a rotating assembly and a support assembly. The rotation platform is used for supporting a wo...
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WO/2020/009625A1 |
The present disclosure relates to a hand-held power tool (1) comprising a rotatable work tool (2) with a center (16) and a circumference (17) and having a direction of rotation (19). The power tool (1) further comprises a blade guard arr...
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WO/2020/008454A1 |
A brilliant-cut gemstone (such as a diamond) comprising a crown, a girdle, and a pavilion having from 4 to 32 facets, wherein the pavilion includes four main pavilion facets which are perpendicular to each other, all together forming a c...
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WO/2020/009823A1 |
Embodiments of the disclosure provide a gemstone, jewelry piece, and method for faceting a gemstone. The gemstone, includes: a top portion having a spheroidal surface, the spheroidal surface acting as a refractive surface for light incid...
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WO/2019/243172A1 |
The invention relates to a method for processing a coolant liquid, herein called suspension, retrieved from a cutting step of silicon ingots to produce wafers based on a diamond fixed abrasion process, the said suspension being an aqueou...
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WO/2019/244712A1 |
A method for manufacturing a glass sheet, said method comprising: a start point forming step for forming a scribe line 4 on a planned cutting section 2 of a glass sheet 1; a setting step for employing a supporting member 5, said supporti...
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WO/2019/237679A1 |
A graphite machine, comprising a cutter for machining a graphite mold, and further comprising: a machine frame (10); a workbench (20), fixed on the machine frame (10) and configured to support the graphite mold; and a support assembly (3...
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WO/2019/237161A1 |
The invention relates to a hammer that breaks rocks which have a large size in open pit mines and quarries. This hammer can also be used for breaking boulders in rock slides in mountains presenting a risk for people and roads. These huge...
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WO/2019/240951A1 |
A portable apparatus and method for cutting linear trenches in a concrete ground surface includes two bars extending in parallel spaced relation along the concrete with an elongated track removably fastened and extending orthogonally the...
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WO/2019/239067A1 |
The invention relates to a treatment process for purifying silicon microparticles contained in waste resulting from the cutting of ingots with a diamond wire, comprising: a) providing a contaminated slurry, resulting from said waste, for...
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WO/2019/235949A1 |
The present invention concerns a system and method for controlling the tensioning and synchronizing the movements of a diamond wire machine, allowing the correct operation of the diamond wire machine.
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WO/2019/230204A1 |
The present invention further improves the producibility, tool compatibility and foolproof functioning of a scribe device. The scribe device (1) according to the present invention comprises: a mounting means (3) on which a brittle materi...
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WO/2019/225295A1 |
Provided is a boring tool that has a simple configuration, is low-cost, and is easily capable of forming a plurality of bore holes of uniform depth. The tool comprises a settings operation acceptance unit for accepting a settings operati...
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WO/2019/225533A1 |
The present invention addresses the problem of obtaining a working tool and a power tool provided with a working tool that suppress degradation of a blade surface of a working member and can maintain working efficiency for a long time. A...
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WO/2019/224849A1 |
Described is a combined sawing machine (1) with a compact structure, comprising a frame (2) equipped with adjustable bases (3) and a support structure (4); the support structure (4) is in the shape of a trapezium and contains at least on...
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WO/2019/225189A1 |
In order to provide Provided is a scribinge device with which productivity, tool compatibility, and a foolproof function can be further improved, . this This scribe device (1) according to the present invention has: a loading means (3) f...
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WO/2019/220181A1 |
The present invention relates to a sawing machine (1) which comprises a single motorized conveyor belt (2), consisting of a conveyor plane (3) for transporting the material to be cut and a driving wall (4) placed substantially at 90° wi...
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WO/2019/222002A1 |
A gemstone includes a crown, a pavilion, and a girdle disposed between the crown and the pavilion. The surface of the gemstone is generally divided into a number of groups of interlocking facets disposed at a variety of angles. The group...
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WO/2019/220820A1 |
The present invention provides an ingot cutting method whereby a wire row is formed by a wire wound spirally between a plurality of wire guides and running in an axial direction, and, while a slurry is being supplied from a nozzle to a c...
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WO/2019/214948A1 |
A workpiece machining installation (10) for machining workpieces (48, 51) comprises a tool for producing and/or machining an edge (50b, 61a) of a workpiece (48, 51). It is proposed that it comprise at least one sensor device (42), which ...
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