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WO/2024/034090A1 |
A numerical control device according to one aspect of the present invention is capable of shortening the machining time, and is for controlling a machining device that machines a workpiece with a machining head using a gas, in accordance...
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WO/2024/022784A1 |
The invention relates to a method for the autogenous processing of metals, in which a hydrogen as a fuel gas from a fuel gas source and oxygen as an oxidising agent from an oxidising agent source are brought together in a processing tool...
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WO/2024/009602A1 |
The objective of the present invention is to provide a combustible gas with which it is possible to reduce the amount of CO2 generated during the fusion-cutting of an object. The combustible gas according to one aspect of the present inv...
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WO/2023/190823A1 |
Provided is a piercing method which is for performing piercing, by using a gas cutting torch, with respect to a cutting workpiece composed of general mild steel, the method having: a step for ejecting cutting oxygen and preheating gas fr...
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WO/2022/164322A1 |
A device for removing part of a liner or casing of a well or pile is provided, the device comprising a device body, which is arranged around a centreline of the device body, one or more hollow conduits comprising oxidizable material at l...
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WO/2022/073748A1 |
This application relates to a method and a machine for cutting and removing workpiece parts from a planar material. The invention relates to a method and a machining machine (1) for cutting and removing at least one workpiece part (20) f...
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WO/2022/049308A1 |
The invention relates to a flame-cutting method. It is characterized by the following steps: The use of means for determining optimum parameters in terms of the pressure and flow rate of the fuel gas and of the oxygen and in terms of the...
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WO/2021/239952A1 |
The invention relates to a method for producing workpiece parts (14) from a planar workpiece (12) in a machine tool, more particularly a laser machine tool, and to a data processing program and a machine tool for producing said workpiece...
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WO/2021/235919A1 |
An automatic gas cutter for both a pipe and a steel plate is disclosed. The gas cutter of the present invention comprises: a cutter body provided to move forward along the surface of a pipe or a steel plate, the cutter body comprising an...
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WO/2021/206702A1 |
A system: (40) is provided for processing a workpiece (44). The system (40) includes a support surface (48) for supporting the workpiece (44) and defining a processing path (P) along which the workpiece (44) may travel relative to the sy...
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WO/2021/181860A1 |
Provided are a gas cutting method for a steel material and a method for producing a steel material that enable efficient cutting of a piece of steel material to be cut among pieces of steel material arranged close to each other, without ...
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WO/2021/024898A1 |
A thermal processing machine (91) is provided with: a thermal processing head (5) which moves in a horizontal first direction; a plurality of dust collecting chambers (7) arranged side by side in the first direction in a position lower t...
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WO/2020/254199A1 |
Method for cutting tensioned tensioning members (212, 214, 216, 430) of a concrete tower (102, 202), in particular of a wind turbine concrete tower, which has a multiplicity of tensioning members (212, 214, 216, 430), comprising coupling...
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WO/2020/237398A1 |
A torch cutting system comprises a cutting torch with a cutting tip at an end of the cutting torch. A torch support holds the cutting torch such that an angle of a central axis of the cutting tip is at a range of 120 degrees to 150 degre...
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WO/2020/227221A1 |
Automated systems and methods for making cuts in large masses of materials, including lateral cuts to reduce the lengths of steel slabs and produce therefrom slabs of desired sizes for producing steel plates. Such a system includes an ap...
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WO/2020/173970A1 |
The invention relates to a process for the blasting machining of a plate-like or tubular workpiece (9), comprising a) at least one separating procedure for creating a cutting gap (15) along a cutting line (14) that extends at least parti...
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WO/2020/129010A1 |
An orbital machining apparatus (1) is comprised for tubular elements (10) comprising coupling means (2) defining a coupling plane (2a) and a coupling direction (2b) and suitable to allow the tubular element (10) to be constrained at the ...
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WO/2020/072804A1 |
Automated systems and methods for making cuts in large materials, particularly to trim and reduce the sizes of steel plates and slabs and produce therefrom one or more reduced-size pieces, optionally with the ability to reduce or avoid t...
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WO/2019/245954A1 |
In one aspect, a pipe machining system is provided and includes a positioning apparatus, a pipe machining apparatus, and an adjustment member coupled to the positioning apparatus and a pipe machining apparatus. The adjustment member is c...
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WO/2019/230223A1 |
Provided is a method and a device for efficiently and reliably cutting a steel frame. The cutting method includes: disposing a cutting torch (50) at a position away, in a direction along a cutting surface, from a steel frame (10A) held b...
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WO/2019/185694A1 |
Multi-torch assemblies are known comprising a frame, a torch holder that is mounted on the frame and can rotate about an axis of rotation, wherein, for multiple cutting torches (7; 8; 9), said torch holder is provided with means for adju...
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WO/2019/157238A1 |
A collar flange assembly welding fixture is disclosed, including a stand, a circular mount structure, and a support assembly which are configured to provide access to a front side and a back side of a collar flange assembly held by the s...
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WO/2019/136789A1 |
A gantry type pipe and plat plate cutting machine, comprising a cutting component, a plate cutting mechanism (2), a pipe cutting mechanism (4), and a cross beam (3). The cross beam is provided with a transverse driving unit. The cutting ...
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WO/2019/114184A1 |
An effect-increasing and energy-saving cutting method for a continuous casting steel blank, comprising the following steps: step 1, adjusting the distance between a cutting nozzle and the continuous casting steel blank; step 2, feeding p...
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WO/2019/107245A1 |
A gas cutting burner provided with an inner core rod of which at least a part is formed from brass having high dezincification resistance, and an outer burner forming a channel with respect to the outer surface of the inner core rod. The...
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WO/2019/099239A1 |
Fuel gas compositions for use in metal fabrication are provided comprising fuel gases comprising a base fuel gas mixed with from about 1% to less than 30% hydrogen.
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WO/2019/082402A1 |
[Problem] To facilitate operations performed when starting and ending machining of a workpiece. [Solution] A traveling truck A has: a drive motor 25; a three-position selection switch 12; a press-button switch 13 for enabling travel at a...
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WO/2019/023762A1 |
The utility model relates to a movement device intended for processing objects, for example heat cutting metals using lathes for cutting metal profiles with a cutter. The problem addressed by the utility model is solved using a motor dev...
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WO/2019/022228A1 |
[Problem] To provide a travel carriage having improved work properties. [Solution] A travel carriage A on which a welding torch or cutting torch is mounted, and which chucks by suction a workpiece material comprising a magnetic body and ...
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WO/2018/207710A1 |
Provided is a plate material product manufacturing method with which low running cost is achieved and, even for thick plate materials for which machining with an inclined torch has heretofore been impossible due to limitations imposed on...
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WO/2018/208203A1 |
The present application relates to a method of preparing machining and/or cutting of a bar material (404), the method comprising the steps of obtaining (101) a set of geometries to be machined and/or cut from a bar material; calculating ...
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WO/2018/152651A1 |
The invention relates to a thermal lance (1) consumable by an exothermic reaction used to perforate and/or cut any type of material of different thicknesses and dimensions, the lance comprising a main outer tubular body (2) and at least ...
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WO/2018/066389A1 |
The present invention provides a cutting machine that cuts a high-temperature moving object to be cut while moving in synchronization with the movement of the object to be cut, wherein the cutting machine is effectively protected from he...
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WO/2018/053471A1 |
A system for performing exothermic operations or oxygen delivery uses a rod and handle configuration to create a flowpath of oxygen. The rod includes cables having stainless steel fibers that burn using the oxygen within a hollow center ...
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WO/2018/041881A1 |
Described are a system and a method for separating a tubular component, which component is suitable for constructing a supporting structure, in particular in the form of offshore or bridge constructions, and has a longitudinal pipe, pipe...
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WO/2018/035965A1 |
A composite cutting nozzle for air perforation having two air channels connected in parallel comprises a main body (1). A composite layer (2) is arranged at a central position of an inner cavity of the main body (1). Peripheral auxiliary...
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WO/2018/034378A2 |
The present invention relates to a torch angle adjuster and a cutting device comprising the same. The torch angle adjuster comprises: a lifting part which moves upwards and downwards by an operation part while being supported by a frame;...
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WO/2018/026098A1 |
The present invention relates to a spark receiving plate having a new structure which can prevent sparks that are generated when welding or cutting an object using a welding machine from being scattered around. A spark receiving plate, a...
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WO/2018/017681A1 |
A hole cutting apparatus for cutting a hole in a tubular structure, which includes a center shaft, a slide mount rotatably attached to the center shaft, a slide rail slidably attached to the slide mount; a cutter attachable to the slide ...
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WO/2017/223317A1 |
A scrap cutting apparatus including an enclosure comprising two open sides, two closed sides, an open bottom, and a closed top, wherein at least one opening is provided in at least one of closed sides, at least one torch extending throug...
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WO/2017/202767A1 |
The invention relates to a machine (1) for cutting a planar workpiece (2), comprising: a first moving device (7) for moving the workpiece (2) in a first direction (X), a second moving device (11) for moving a machining head (9) for the c...
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WO/2017/193132A1 |
In some aspects, autonomous motion devices configured to operably connect to a plasma torch of a plasma cutting system can include: a body to support a power supply of the plasma cutting system and move relative to a workpiece; a torch h...
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WO/2017/129860A1 |
The present invention refers to a cutting table (6) and a method for processing plate-like material (8) on a cutting table in cutting equipment (1). This cutting equipment includes a processing unit (3) with a machine frame (4) arranged ...
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WO/2017/078407A1 |
The present invention relates to a method for manufacturing a branch pipe and a branch connection device for hose connection, and a fuel supply hose manufactured thereby, the pipe and device enabling an oxygen tank or a gas tank to be ea...
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WO/2017/041012A1 |
Shaping systems and methods suitable for cutting a material and deburring devices for performing a deburring operation on an edge of the material. The shaping systems include means for supporting the material and at least first and secon...
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WO/2017/035124A1 |
A torch cutting machine comprising a longitudinal travel way, a main carriage that travels along the travel way, and a boom assembly extending from the main carriage perpendicular to the travel way, the boom assembly comprising at least ...
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WO/2016/193506A1 |
The invention relates to a device for removing flashes created during a process for cutting billets (A) by oxy-fuel cutting, comprising an oxy-fuel cutting body (1) inside which a combustible gas and an oxidising gas can be mixed, the de...
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WO/2016/168877A1 |
The invention relates to a method and a device for indicating or controlling the operating state of the outlet nozzle (2) for a cutting working gas of a cutting torch or of a cutting torch working gas that aids in cutting. A vibration se...
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WO/2016/166559A2 |
Device for drilling and cutting with improved electrode enables simpler construction and easier handling and can therefore be constructed as the portable handheld device, i.e. it can be used for cutting and drilling under the water. It c...
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WO/2016/087356A1 |
The relevant regulations in the field of automated flame-cutting technology stipulate various safety devices for the process-gas supply of a cutting torch. The invention relates to the simplified installation and maintenance of the safet...
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