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WO/2023/163130A1 |
A cutting machine 10 comprises: a holding part 53 that holds a cutting tool 6 so as to project downward in the Z-direction; an air-blowing nozzle 56 that sprays air; a nozzle support member 57; and a biasing member 58. The nozzle support...
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WO/2023/157980A1 |
In the present invention, a plate-shaped fixing cover (30) is fixed to a lower part of a spindle head (6). The fixing cover (30) protects a moving mechanism inside a column (5) from chips and the like. When the spindle head (6) is positi...
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WO/2023/157932A1 |
This gear grinding machine grinds a tooth flank (27) of a gear workpiece (23) using a grindstone tool (21) having threads (24) in the periphery thereof. In this case, a coolant (100) is supplied toward the tooth flank (27) from the upstr...
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WO/2023/153268A1 |
An abnormality detection device (50) comprises: a temperature detection unit (25) that detects the temperature in a processing area of a machine tool, or a related temperature which is related to the temperature in the processing area; a...
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WO/2023/146027A1 |
The present invention relates to a circulation-type cutting oil refining apparatus comprising: a refining drum having at least two equiangularly spaced refining chambers formed therein, the refining chambers each having opened upper and ...
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WO/2023/145243A1 |
This machine tool system (1) comprises: a schedule-generating unit (23) that generates schedule data for each machine tool (10); a status control unit (12c) that controls the status of each machine tool (10) on the basis of the schedule ...
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WO/2023/144613A1 |
The present invention relates to a machine tool (1) for chip removal processing comprising an upright (2), a bench (3) and a machining group ( 4 ). The upright (2) has a prevailing extension along a vertical axis (Y) orthogonal to a base...
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WO/2023/145934A1 |
This machine tool (10) for machining a workpiece mounted on a table (36a) using a tool mounted on a main shaft (34) by moving the main shaft (34) and the table (36a) relative to each other comprises: a bed (12) that is a base for the mac...
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WO/2023/144848A1 |
Apparatus (10) for making shaped flat elements (11), comprising at least one laser head (12) mobile along at least two work axes (X, Y) which are defined by respective guide bars (13, 14) equipped with respective movement devices (15a, 1...
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WO/2023/141153A1 |
In accordance with embodiments of the invention, a safety device for an electric power tool is provided. The safety device includes a body and a power source. A processing circuit is contained within the body. At least one sensor is conn...
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WO/2023/139573A1 |
A milling tool (100) having a shank portion and a head portion extending from the shank portion. A head internal surface of the head portion is formed with a peripherally extending head coolant obstruction arrangement (140) comprising a ...
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WO/2023/138713A1 |
A protective housing (1) is used for shielding a device (2) that produces laser radiation from the environment. The lateral walls (3, 4, 5) and/or ceiling (6) of the housing are formed by hollow-chamber walls. Two profile sections (7) ea...
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WO/2023/138727A1 |
The invention relates to a rotary feedthrough for a gearbox, wherein the rotary feedthrough has a rotatably mounted nozzle hollow shaft (6), which passes through the gearbox and conducts operating fluid, and also has a rotary-joint housi...
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WO/2023/139830A1 |
[Problem] To provide a chip crusher and a method for cutting chips with which it is possible to prevent an emergency stop and/or a breakage accident due to chip clogging, and to resolve the problem of time loss and work efficiency reduct...
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WO/2023/135108A1 |
The invention relates to a saw having a saw shaft (2), on which a saw blade (3) is mounted, characterised by a torsional vibration damping means with a damping mass (7), which is arranged next to the saw blade (3) on the saw shaft (2) an...
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WO/2023/136967A1 |
The present application discloses a cutting apparatus, including: a housing; a door; and a gas cleaning device configured to receive a cleaning gas through the gas inlet and blow the cleaning gas out of the at least one primary gas outle...
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WO/2023/135961A1 |
This air supply system: in a case where an air supply pressure to the one machine tool is less than a prescribed pressure, determines whether an overlapping air use state is occurring in which an air use operation, having an overlapping ...
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WO/2023/135751A1 |
A cutting fluid feeder (10) for discharging a cutting fluid (L) from a nozzle (110) disposed in a temperature-regulated machining area (200) of a machine tool (20) comprises: a tank (100) that is provided within the machining area and st...
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WO/2023/135862A1 |
This cutting device is supplied with process water from a water supply facility outside of the cutting device. The cutting device comprises a cutting unit, a supply unit, a detection unit, an adjustment unit, and a control unit. The cutt...
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WO/2023/132166A1 |
A machine tool (100) comprises: a cover body (130) for demarcating a machining area; a discharge unit (125) for discharging coolant into the machining area; a position drive unit (100B) for moving a first object in the machining area; an...
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WO/2023/132157A1 |
This machine tool executes a foreign matter elimination operation after machining of a workpiece has been completed (step SA2), then executes foreign matter detection processing using a foreign matter detection unit (step SA3). The machi...
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WO/2023/132100A1 |
Provided is a defoaming structure of a separation device, in which liquid foaming can be suppressed more effectively. According to an embodiment of this invention, a defoaming structure of a separation device comprises: a cyclone that ...
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WO/2023/127927A1 |
Provided is a working machine in which saw wheel covers can be retained suitably. In a bandsaw 1, in order to remove a driving-side saw wheel cover 7 and a driven-side saw wheel cover 8, a pair of fastening screws 35 are loosened and lif...
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WO/2023/128978A1 |
The invention relates to the processing machine (10) that is manufactured by casting and comprises at least one first part (11) and at least one second part (12) which are movable relative to each other, for use in the machining of the w...
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WO/2023/126277A1 |
Machine tool with improved thermal stability comprising: - a workpiece support (100) for supporting at least one workpiece for allowing machining of the workpiece - a support structure (1) comprising a tool carrier support (2), wherein t...
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WO/2023/127352A1 |
Provided is a cutting device having good heating efficiency, and capable of reducing a decrease in gripping force of a cutting tool during hot machining. A cutting device comprising: a machining unit 20 that cuts a workpiece 7 with a cut...
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WO/2023/123925A1 |
Provided is an efficient shaving-removal apparatus on an upright numerical control machine tool, comprising a base of a machine tool, the base comprising a rectangular bottom frame (1), and a bottom plate (11) being formed on the lower e...
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WO/2023/127301A1 |
The purpose of the present invention is to provide a simple structure that does not interfere with a chopping mechanism, in a bead processing part of a mandrel for use in manufacturing a small-diameter pipe. In order to achieve such stru...
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WO/2023/120285A1 |
The present invention provides a machine tool in which, even during a return-to-origin operation, a machining table does not interfere with a main shaft or a cover in a state where a cutting tool rest is retracted with respect to the mai...
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WO/2023/119712A1 |
Provided is a separation device capable of more effectively limiting liquid foaming. In an aspect of the present invention, the separation device comprises: a cyclone extending along a central axis and having an inlet for letting in a ...
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WO/2023/119676A1 |
This multitasking machine comprises: a workpiece spindle device that rotates a gripped workpiece; a turret device for processing the workpiece gripped by the workpiece spindle device with a turret tool indexed for rotation; a tool spindl...
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WO/2023/115432A1 |
A drilling device for doors dedicated to boats and ships, comprising: a shell (1), supporting feet (2) being arranged at the four bottom corners of the shell (1). A fixing mechanism (3) is arranged between the two inner walls of the shel...
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WO/2023/118206A1 |
An apparatus (70) configured to be connected in a rotatably fixed manner to a power tool, comprising a tool bit (71) including a hollow tool shaft (73) and a cutting ring (77), and a dust extracting device (72) including a suction head (...
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WO/2023/119591A1 |
A machine tool according to the present invention comprises: a table that supports a workpiece and that is capable of moving in a first direction and a second direction, which is opposite to the first direction; a tool support device tha...
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WO/2023/118148A1 |
A dust extracting device (72) configured to be connected to a tool bit (71) of a power tool system that performs a defined operation of a workpiece, the dust extracting device (72) configured to collect dust and debris generated during o...
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WO/2023/121511A1 |
The invention relates to the field of mechanical engineering. An automatic station for monitoring and adjusting the parameters of a cooling and lubricating fluid, comprising a unit for measuring the parameters of said fluid, includes dev...
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WO/2023/111924A1 |
A system includes at least one module for statistical process management of various characteristics relating to an article. The system is arranged to adjust the values of the various characteristics to a notionally common scale so that t...
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WO/2023/108419A1 |
An efficient rolled steel cutting device facilitating cutting length adjustment, comprising a machining table (1). Electric push rods (101) are fixedly provided on both sides at the top of the machining table; a support plate (2) is fixe...
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WO/2023/112660A1 |
This method involves: detecting, by means of a foreign substance detection device, whether there are foreign substances attached to a seating part, after lifting, with a pallet moving lifting/lowering part, a first pallet, on which a mac...
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WO/2023/112136A1 |
Provided is a machine tool capable of executing control with respect to a motor of a drive source, the control being in accordance with the connected state of a bed and the separated state of a bed. This machine tool includes: a first ...
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WO/2023/106292A1 |
This coolant device can efficiently separate sludge-like fine chips from a coolant, and does not use a filter that becomes waste. The chips in the coolant passed through a first vessel 202A and a second vessel 202B are attracted to a p...
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WO/2023/106110A1 |
This grease replacing method in a speed reducer 4 having a casing 41 which stores a gear and in which a prescribed amount of grease is sealed comprises: carrying out a replacing operation for discharging grease from the casing 41 and inj...
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WO/2023/099239A1 |
The invention relates to a machining device (1) with a machining unit (2), which is designed for machining workpieces (16) at a machining area (5), and with a manipulator (3), which is designed for transporting workpieces (16) between th...
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WO/2023/100340A1 |
Provided is a working liquid supply system with which it is possible to monitor the discharge rate of a working liquid being discharged from a discharge opening. This working liquid supply system comprises: a working liquid supply unit...
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WO/2023/096718A1 |
A rotating power tool assembly may include a rotating power tool and a torque control accessory. The rotating power tool may include a tag sensor and an electronic torque limiter operably coupled to an electric motor and a spindle. The e...
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WO/2023/095280A1 |
The purpose of the present invention is to prevent chip from entering the inside of a workpiece during inner diameter machining of the workpiece, to achieve unmanned production of workpieces that need inner diameter machining. A fluid je...
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WO/2023/096128A1 |
The present invention relates to an active vibration reduction device and method of a machine tool, wherein vibrations generated from individual units are automatically and actively reduced in real time by changing and generating excitat...
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WO/2023/095582A1 |
A factory has installed therein a manufacturing apparatus (300) for manufacturing a workpiece, the manufacturing quality of which changes due to the influence of the temperature inside of the factory and the humidity inside of the factor...
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WO/2023/088015A1 |
An inner burr removing knife rest structure, comprising a knife rest body. The knife rest body comprises a knife seat (2) and a connecting rod assembly (1); the connecting rod assembly (1) is connected to the knife seat (2); the knife se...
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WO/2023/090153A1 |
A holder according to one non-limiting aspect of the present disclosure has: a round-columnar body extending along a rotational axis from a first end toward a second end; an insert pocket positioned on the first-end side of the body, the...
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