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WO/2024/008447A1 |
A drill bit, comprising a drill insert (1), which has a rotation axis in a direction X, two main surfaces (la) opposite to each other in a direction Z, two side surfaces (lb) opposite to each other in a direction Y, a front end face, and...
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WO/2024/002138A1 |
Provided in the embodiments of the present application are a wire cutting machine and a cutting method thereof. The wire cutting machine comprises: a cutting mechanism, which comprises a cutting panel, wherein a first cutting wheel and a...
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WO/2024/002159A1 |
A silicon rod cutting apparatus and a cutting control method. The silicon rod cutting apparatus comprises: a base (1); a silicon rod bearing device (2) provided on the base (1); a wire-based cutting device (3) provided on the base (1), w...
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WO/2024/002716A1 |
The present invention relates to a system for collecting drilling mud which arises during operation of a core drilling machine, wherein the system comprises a collecting device as a functional unit, wherein the collection device can be f...
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WO/2024/002329A1 |
Embodiments of the present application provide a wire saw device, a multi-wire cutting apparatus, and a control method for the multi-wire cutting apparatus. The wire saw device comprises a first wire receiving and releasing mechanism and...
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WO/2024/002233A1 |
The embodiments of the present application provide a diamond wire cutting apparatus, involving: obtaining a preset path to be cut so as to respectively obtain a tangent angle at a cutting point and the distance between the cutting point ...
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WO/2024/002021A1 |
A sprayer for squaring crystal rod includes a first sprayer for wire guide wheel cleaning and a second sprayer for cutting, the first sprayer for wire guide wheel cleaning is disposed at a side of the wire guide wheel, and a liquid spray...
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WO/2024/002073A1 |
Provided in the present application is a cutting apparatus, comprising a cutting zone assembly and a winding zone assembly. The cutting zone assembly comprises a cutting zone frame, wherein a cutting device is provided at an upper portio...
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WO/2024/002013A1 |
A device for cleaning a finished monocrystalline square rod may include a washer arranged on a side of the square rod for washing the square rod and a dryer arranged around the square rod for blow-drying the washed square rod.
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WO/2024/003693A1 |
A jet tool (1) combined with a machine (2) for the surface processing of products (P) made of stone and/or wood material, comprising a nozzle (10) facing the surface (S) of the material being processed. The nozzle (10) is connected to a ...
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WO/2024/000332A1 |
Provided are a plate cut-off machine (1) capable of synchronously cutting off and detecting the strength of a plate (2), and a cut-off method for the plate (2). The machine comprises a fixing platform (11), a lifting base (14), stress se...
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WO/2024/004545A1 |
A method for dividing a sheet material, the method comprising: a preparation step for preparing a soft sheet material 11 having a brittle material layer 2 in which a brittle line 4 extending in a first direction is formed; an arrangement...
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WO/2023/249602A1 |
A cutting segment (110) for mounting onto a work tool to provide an abrasive operation by the work tool, the cutting segment (110) having first and second side walls (220, 230) extending in an intended direction of motion (M) of the cutt...
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WO/2023/250445A1 |
A masonry cutting system having an extension handle assembly with a fork assembly mountable to a right-angle grinder in parallel alignment and with a blade on the grinder oriented vertically, a shroud with a self-adjusting guard and the ...
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WO/2023/243954A1 |
A dry cutting apparatus of the present invention comprises: a wire saw device which rotates a cutting wire installed to pass through two holes drilled in a structure; a roller jig mounted on one side surface of the structure so as to gui...
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WO/2023/242881A1 |
Described herein is an autonomous gemstone processing apparatus and method in which a conveyor system is provided for continuously conveying a plurality of gemstone holders containing raw gemstones and a transport station is provided for...
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WO/2023/242883A1 |
Position detection unit (10) for a sheet (200) having a perimeter edge (212), comprising a slider (11) and a detection device (13) provided with a detection member (14).
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WO/2023/243308A1 |
A method for producing glass plates which includes a scribing step in which a cutter 7 is moved along the width direction X of a glass ribbon GR that is held vertically and being conveyed downward, thereby forming a scribe line SL in the...
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WO/2023/243557A1 |
The purpose of the present invention is to provide an SiC semiconductor device having properties allowing for the greatest possible increase in the strength of the SiC semiconductor device when an SiC semiconductor device (1) is cut out ...
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WO/2023/242880A1 |
Described herein is a method and system for processing raw gemstones in which a planner unit generates a 3D model of a raw gemstone, determines one or more cutting planes in the raw gemstone, marks the raw gemstone corresponding to the d...
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WO/2023/239592A1 |
Systems and methods for controlling the surface profiles of wafers sliced in a wire saw machine. The systems and methods are generally operable to alter the nanotopology of wafers sliced from an ingot by controlling the shape of the wafe...
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WO/2023/237451A1 |
A method of producing wafers or discs from an industrially grown crystal comprising the steps of: - scanning a crystal (1) in volume and forming a 3D volumetric digital model of the crystal, - recording 3D spatial coordinates of defects ...
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WO/2023/238452A1 |
[Problem] To provide a grinding system in which the main body of a glass plate can be firmly fixed and which, when the peripheral edges of the main body of the glass plate are ground by pressing the lateral surface (cylindrical portion) ...
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WO/2023/237364A1 |
The invention relates to a method for operating a machine tool (10). The machine tool is first operated using a first combination of operating parameters so that a first work progress is obtained. During the operation of the machine tool...
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WO/2023/232020A1 |
A cutting device. The cutting device comprises a wire cutting mechanism and a power input mechanism. The wire cutting mechanism comprises a cutting wire (11). The cutting wire (11) is used for cutting a rod body (10). The power input mec...
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WO/2023/226841A1 |
A chip removing device for removing a tape chip, comprising: a bearing platform (1), which is provided with a blanking hole (10); a support frame (2), which is provided with a support arm (21); and a cutting tool (3), which slides on the...
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WO/2023/226643A1 |
The present invention provides a real-time automatic control silicon wafer production method and system, a medium, and a device. The solution comprises: positioning silicon rods by means of a robot to obtain positions of the silicon rods...
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WO/2023/226735A1 |
A curved form cutting wire saw machine and a cutting method, the wire saw machine comprising a frame (1), a first cutting roller (2), a second cutting roller (3), a winding roller (4) and a workpiece feeding apparatus; a cutting wire (9)...
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WO/2023/227099A1 |
A semiconductor process apparatus and a calibration device. In the calibration device, a mounting platform (1) is used for mounting a driving mechanism (2) and a calibration mechanism (3), wherein the driving mechanism (2) comprises a ca...
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WO/2023/228166A1 |
The grooved cutting segment is a composite of metals and diamond grains that decreases contact with the surface it's cutting due to grooves formed during the molding process. The grooves are parallel to the axis of the central bush. The ...
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WO/2023/226771A1 |
The present invention relates to a cutting apparatus and a cutting method, relating to the field of machining. The cutting apparatus comprises a frame, cutting rollers, a winding roller, a plurality of annular cutting wires and a workben...
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WO/2023/222132A1 |
A filter device (50) for a cutting fluid, a cleaning method for the filter device (50), and a filter circulation system. The filter device (50) comprises a filter cartridge, a filter screen (56), and an ultrasonic cleaning assembly (120)...
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WO/2023/218961A1 |
This manufacturing method for a glass plate comprises a cutting step S3 for removing an edge section Ga in the width direction of a glass plate G1 in a state where the glass plate G1 is supported in a vertical orientation. The cutting st...
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WO/2023/217542A1 |
The invention relates to a chisel (10) that has a working portion (12), a shank portion (14), an impact surface (16), and a longitudinal axis (L) extending through the working portion (12), the shank portion (14) and the impact surface (...
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WO/2023/218966A1 |
A glass plate manufacturing method according to the present invention includes a cutting step S3 for removing an end section Ga in the width direction of a glass plate G1 in a state in which the glass plate G1 is supported in a vertical ...
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WO/2023/217657A1 |
There is provided a method of mining rock using a disc cutter comprising a cutter body with a diameter, d, and a thickness, t, a plurality of tool holders mounted about a peripheral surface of the cutter body and a plurality of cutting e...
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WO/2023/217610A1 |
The invention relates to a method (100) for producing a drill segment (16) for a drill bit (10), in particular for a drill bit (10) for machining reinforced concrete, wherein the drill segment (16) comprises at least one layer (24) havin...
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WO/2023/216476A1 |
The present application relates to the technical field of wafer processing, and in particular to a cleaving machine. A cleaving machine, comprising: a frame provided with a mounting plate; a rotating disc provided on the mounting plate a...
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WO/2023/215144A1 |
The invention provides a method of locating a position of an electrical fixture behind a panel by using an aperture cutting guide comprising a support plate and a guide tube having a longitudinal aperture. The support plate is formed wit...
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WO/2023/209435A1 |
The method for slot milling (14) into a cladding panel (7), the cladding panel (7) and the method for fastening of cladding panels (7) to a load-bearing subconstruction of a building, according to the invention, are applicable in the fie...
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WO/2023/207614A1 |
The present invention provides a cutting saw and a control method for the cutting saw, the cutting saw comprising a casing, a cutting part, a driving part, a power supply part, a lighting part and a control panel. The control panel is el...
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WO/2023/210143A1 |
This glass plate manufacturing method comprises: a first cutting step in which a glass ribbon is cut by a first cutting device 2 while said ribbon is being molded and conveyed, and a glass plate is thereby cut out; and a second cutting s...
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WO/2023/211026A1 |
A cutting robot according to the present invention comprises: a main frame which is mounted to both sides of a vehicle body that can travel, so as to be able to ascend, descend, and rotate; a first hydraulic cylinder that is connected be...
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WO/2023/201977A1 |
The present invention relates to a jacking-type stone slab multi-wire cutting machine having four columns and four guide wheels. The cutting machine comprises a machine platform and a frame. The frame is provided with a cutting assembly,...
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WO/2023/203035A1 |
A method for processing a silicon wafer, the method including cutting an ingot to form a wafer, extracting from measured shape data a cross-sectional profile, the cross-sectional profile passing through the center of the wafer and being ...
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WO/2023/204746A1 |
Electrically powered construction equipment (100, 1200, 1300, 1400, 1500) comprising an electric motor (120) arranged to power an abrasive cutting tool (130) via a drive arrangement (200), the abrasive cutting tool (130) comprising abras...
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WO/2023/202218A1 |
A cutting device of a stone slab multi-wire cutting machine, and a multi-wire cutting machine. The cutting device comprises a frame (2) and a cutting assembly (3). The cutting assembly (3) comprises a first wire winding and unwinding mec...
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WO/2023/202264A1 |
A slicing machine, comprising a frame, and a cutting device and a cutting line cooling system which are arranged on the frame. The cooling system comprises: a liquid supply container (3), in which a cutting liquid is accommodated; a filt...
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WO/2023/203115A1 |
Herein is provided a method of milling a brittle workpiece (46) using a milling tool (10), • - the workpiece (46) comprising a material, the material having a Ductile-Brittle Transition Undeformed Chip Thickness, DBh rn, • - the mill...
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WO/2023/197516A1 |
The present application relates to the technical field of wafer cutting, and provides a rotary adjusting device for a dicing head, and a dicer. The rotary adjusting device for a dicing head comprises: a mounting seat; a transmission stru...
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