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WO/2022/102006A1 |
This turret device is configured to achieve required processing accuracy, and comprises: an indexing motor for revolving and indexing a turret tool; a turret shaft for transmitting the rotation of the indexing motor; and a turret head wh...
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WO/2022/091485A1 |
This cutting tool has a body, a blade, and a position adjustment screw. The body surrounds an axis. The blade has a cutting edge part and a shank part. The position adjustment screw contacts the shank part. A first hole and a second hole...
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WO/2022/091260A1 |
This combined working machine has: a bed having formed thereon a forward inclined surface that is inclined forward; a first workpiece spindle device and a second workpiece spindle device that face each other and each comprise a headstock...
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WO/2022/084992A2 |
A parting-off tool assembly including a blade holder, a parting-blade and a clamp. The clamp is secured to the blade holder via a clamp attachment portion being fastened to the blade holder's holder attachment portion. The clamp also inc...
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WO/2022/084985A1 |
A tool coupling extends along a longitudinal axis and has a first component, a second component, and a clamp for fastening the first component to the second component. The first component has a male clamping portion, the second component...
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WO/2022/084988A2 |
A parting-off tool assembly including a blade holder, a parting-blade mounted to, and clamped by, the blade holder, a cutting insert and a coolant conduit mounted to the parting-blade. The cutting insert defining a cutting-edge width CW ...
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WO/2022/080144A1 |
Provided are: a tooling exchange mechanism having a small load to a turret during tooling exchange in a machine tool; and a machine tool having the mechanism. According to the present invention, a pressing member 210 of a tooling attachm...
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WO/2022/079707A1 |
A cutting tool includes a cutting insert resiliently clamped in an insert holder. The insert holder includes a forwardly located insert mounting portion that includes an insert receiving recess which extends along a recess axis. The inse...
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WO/2022/079241A1 |
The invention relates to a self-locking clamping system for hollow shaft adapters.
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WO/2022/069165A1 |
Described are an index guide plate and an associated drilling tool, the index guide plates having very small dimensions and having a multitude of guide surfaces despite these small dimensions. The index guide plate according to the inven...
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WO/2022/070118A1 |
A system for forming a joint, the system may include a controller; and a hold and movement unit that is configured to: (a) hold a first cuttable element while the first cuttable element is being cut by a cutting element during multiple f...
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WO/2022/070181A1 |
A face grooving blade (10) having a curved grooving portion for machining an annular groove and a clamping portion (see parts contacting 138, 144) connected thereto. The grooving portion having a insert seat for insert (30) defining a do...
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WO/2022/060789A1 |
A method for making a dual fluted corrugated board includes providing a first single face corrugated board having a liner layer and a fluted layer attached to the liner layer and providing a second single face corrugated board having a l...
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WO/2022/045348A1 |
This grooving tool comprises a cutting insert (2), a holder (3), and a coolant flow path (4). The holder (3) comprises an insert seat (35), and jaw parts (36) that are respectively disposed above and below the insert seat (35) and fix th...
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WO/2022/038985A1 |
Provided is a machine tool that does not require a large space to be secured around a tool unit and does not require limitation of the turning angle of the tool unit. An automatic lathe (100) is provided with a front main axis (20) that ...
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WO/2022/018717A1 |
A method of clamping a first cutting insert or an adaptor to a holder. Either the holder includes two insert pockets configured for machining in two different orthogonal directions or the holder includes a single adaptor pocket configure...
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WO/2022/018923A1 |
The present invention comprises: a tool magazine (10) for storing a plurality of tools (T); a turret (3) in which the plurality of tools (T) are mounted; and a tool exchange device (20) for exchanging a tool (T) stored in the tool magazi...
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WO/2022/013852A1 |
A cutting tool assembly having a longitudinal axis establishing upward and downward directions, includes a Y -axis parting adaptor mounted onto a holder. The parting adaptor has an insert pocket including a base jaw configured to support...
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WO/2022/012910A1 |
The present invention relates to a turning tool assembly for metal cutting, comprising a cutting insert carrier (2) comprising a carrier support structure (12) arranged in a carrier body lateral side (11), a holder (1) comprising a holde...
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WO/2022/016173A1 |
An end of arm tool (EOAT) for use during manufacture of parts using one or more pre-impregnated composite plies is disclosed. In an embodiment, the EOAT includes a mechanical gripper arrangement with first and second fingers configured t...
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WO/2022/013053A1 |
The invention relates to an actuator (1) to be received in a machine tool for machining a workpiece by means of at least one tool (3) which can be moved relative to the workpiece. The actuator (1) is formed by the following components: a...
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WO/2022/009194A1 |
A grooving or part-off tool assembly for Swiss-style machining includes a holder. The holder includes a resilient normally-closed holder clamp. In a preferred embodiment the holder clamp biases a blade holding a cutting insert against a ...
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WO/2022/000563A1 |
Disclosed is a numerical control cutter convenient-to-disassemble structure, comprising a mounting base. A mounting rod is provided at the bottom of the mounting base, a numerical control cutter head is provided on the front surface of t...
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WO/2022/003664A1 |
A tool holder (22) includes a coolant cavity (48a) opening out to a cavity inlet (52) and outlet openings (54), (65). The coolant cavity includes a cavity upper surface (62) which extends along a cavity central axis F. The cavity upper s...
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WO/2022/003665A1 |
A tool head (10) has a longitudinal axis L, forward and rearward ends 20, 36, and top, bottom and peripheral surfaces 12, 14, 16. The peripheral surface (16) has first and second side walls 22, 26 provided with respective first and secon...
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WO/2022/003671A1 |
An indexable parting blade has opposite blade first and second sides, a blade peripheral edge, a central index axis, and at least first, second and third insert pockets located along the blade peripheral edge. The parting blade also has ...
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WO/2021/260676A1 |
A tool adaptor (20) has an adaptor axis (AA) defining an adaptor forward-to-rear direction (DF, DR), and comprises: a front retaining portion (22) having a base jaw (26), a clamping jaw (28), and an insert receiving pocket (30) located t...
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WO/2021/255851A1 |
This coolant supply mechanism is attached to a cutting insert. The cutting insert has a first bottom surface, a first top surface, and first side surfaces. The first top surface has a corner section that is positioned, in a plan view, at...
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WO/2021/240224A1 |
A system and method for a dual tool holder rest arrangement (104) in a turning machine comprising a single piece dual tool holder arrangement comprising a fork shaped dual tool holder rest arrangement (104) having a first tine and a seco...
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WO/2021/233490A1 |
The invention relates to a multifunction spindle for a machine tool for machining workpieces, comprising a spindle housing, a rotational drive and a tool-holding unit, wherein the tool-holding unit is disposed within the spindle housing ...
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WO/2021/235084A1 |
This rotational cutting tool includes: a power receiving coil; a sensor; and a radio unit. The power receiving coil receives, contactlessly, power transmitted from a power transmitting coil. The sensor is electrically connected to the po...
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WO/2021/229018A1 |
A known tool holder (10) comprises a rotary tool gripper (15), a shaft integral with the rotary tool gripper, the shaft having a shaft segment (11) provided with two accessible shaft flats (12), and a stationary part (17) which is attach...
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WO/2021/224378A1 |
Boring bar with electrodynamic actuators for counteracting vibrations and machine tool provided with such a bar. The boring bar (BF) is provided with a wall (P), an internal recess (LI) and a longitudinal axis (Z), the boring bar (BF) co...
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WO/2021/205878A1 |
A holder according to a non-limiting aspect of the present disclosure comprises: a body which is in a rod shape extending from a first end to a second end along a center axis, and includes a hollow cavity in a cylindrical shape extending...
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WO/2021/197577A1 |
A tool holder (12) for a tool assembly (10), the tool holder (12) comprising a tubular element (20) having a cavity (26) and a central axis (16); a damping mass (28) arranged within the cavity (26) and movable radially with respect to th...
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WO/2021/193986A1 |
A boring bar tool changer may comprise a magazine, a frame, guide rails, and an actuator. A plurality of tools mounted at the front end of the boring bar can be arranged in the magazine. The frame can be disposed below the magazine. The ...
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WO/2021/185496A1 |
The invention relates to a cutting machine (1) for the material-removing shaping process of a workpiece (9), said material-removing shaping process being carried out in a chronological sequence of manufacturing steps using multiple requi...
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WO/2021/180301A1 |
The invention relates to a cutting tool and a distance compensating element for cutting workpieces for positioning reground cutting inserts in a cutting tool, comprising at least one cutting insert (16) which is releasably secured to a t...
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WO/2021/180343A1 |
The invention relates to a distance compensating element for positioning reground cutting inserts in a cutting tool and to a cutting tool comprising such a distance compensating element. The cutting tool is provided with a cutting insert...
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WO/2021/177388A1 |
In a tool holding portion (40a) of a machining tool (10), a cartridge (48) is provided so as to be movable forward and backward. A cam (50) accommodated inside a cam accommodation portion (40b) rotates while the cam (50) is in abutment a...
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WO/2021/170964A1 |
The invention relates to a method for manufacturing a laminated banknote (10) comprising a substrate (11), a first film of polymer material (12) and a second film of polymer material (13), the method comprising steps of: - adding to the ...
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WO/2021/167287A1 |
A long boring bar device of a machine tool according to the present invention may comprise: a turret in which multiple tools are accommodated; and a boring bar unit mounted in the turret. The boring bar unit may comprise: a holder detach...
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WO/2021/153729A1 |
A machine tool according to the present invention has a tool holder, a first cutting tool, and a battery. The tool holder has a plurality of attachment sections to each of which a cutting tool can be attached. The first cutting tool is a...
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WO/2021/153728A1 |
A cutting tool, wherein a body part extends along an X direction in an orthogonal coordinate system XYZ, has a pocket at the leading end thereof, and has opened therein a recess that opens in an outer surface that is further toward the t...
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WO/2021/130741A1 |
A cutting insert adaptor (14) for an insert pocket (38) includes one pair or more pairs of opposing insert abutment surfaces (72A; 72B) and pocket abutment surfaces (70A; 70B) which converge at an acute angle (a). The plurality insert ab...
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WO/2021/132337A1 |
A holder according to one non-limiting aspect of the present disclosure has a rod shape that extends from a first end to a second end along a center axis, and includes a main body part that has: a pocket which is positioned on the first ...
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WO/2021/132357A1 |
A holder based on one non-restricted aspect of the present disclosure has: a body part in a rod shape that extends from a first end to a second end along a center axis, the body part having a hollow cavity extending along the center axis...
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WO/2021/121783A1 |
The invention relates to a tool system (1), comprising – a machine-side shaft (2), which is designed to be able to be introduced into a driven tool receptacle, said machine-side shaft (2) containing a means (21) for transferring a rota...
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WO/2021/122237A1 |
A clamping device for releasably holding a tool holder shank (61), comprising: - a housing (2); - a drawbar (5) axially moveable in a bore (3) in the housing between an advanced releasing position and a retracted locking position; - enga...
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WO/2021/121767A1 |
The invention relates to an attachment element for a tool holder comprising: an attachment side for positioning and an inner circumferential side formed such that the attachment element can be attached so that it is aligned to a tool hol...
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