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Patent Searching and Data


Matches 1 - 50 out of 7,244

Document Document Title
WO/2018/137909A1
The invention relates to a mobile machining system (1) for the turning machining of inner surfaces of hollow-cylindrical components (2), in particular for machining valve seats.  
WO/2018/122592A1
A metal structure for performing machining operations, in particular a cutting tool (1) for chip removal machine tools, having a first and a second body (2, 3), which extend respectively along a first axis and a second axis (Al, A2 ), wh...  
WO/2018/110681A1
The present invention makes it possible to maintain the balance of a rotating body with high precision while the rotating body rotates at high speed. A chatter-preventing structure (10) includes a housing member (28) that is fixed, with ...  
WO/2018/100693A1
A machine tool having: a main shaft device in which a main shaft chuck for grasping a workpiece is fixed on a rotationally supported main-shaft rotation shaft; a turret device on which a blade, a rotating tool, a turret chuck or the like...  
WO/2018/092791A1
The cutting insert according to the present disclosure is provided with: a substrate having a first face and second face adjoining the first face; and a coating layer located on a surface of the substrate. The coating layer is provided w...  
WO/2018/086646A1
The invention relates to an ultrasonic system for cutting and machining processing, comprising a tool (4), a sonotrode (3) and a piezoelectric exciter (1). The invention is characterized in that a resonant frequency of more than 100 and ...  
WO/2018/088546A1
This machine tool 10 with a position correction function is provided with: a tool holder 20; a tool attachment part 26 installed so as to be able to move in a radial direction intersecting with a rotation axis direction of the tool holde...  
WO/2018/082821A1
A method for cutting a groove of a predetermined groove width in a work piece, comprising the steps of providing a metallic work piece (18) having a peripheral surface (31); providing a grooving tool (1) comprising a blade portion (2) ha...  
WO/2018/078454A1
The object of the invention is a method of continuous surface machining and a tool for continuous surface machining, in particular for curved surfaces. The method of continuous surface machining consists in that in the spindle axis of a ...  
WO/2018/077508A1
A blade portion (2) for a grooving tool (1); the blade portion (2) comprising: opposite first and second surfaces (4, 5), wherein a blade width (13) is defined as a shortest distance between the first and second surfaces (4,5); opposite ...  
WO/2018/073373A1
A tool (1) for machining boreholes, in particular boreholes that are not completely closed on their circumference, has a main body (2), at least three cutting elements (4) distributed over the circumference of the main body (2) and an ad...  
WO/2018/065974A1
A cutting tool includes a two-way indexable cutting insert (22) retained in an insert holder (24) by a clamping member (28). The cutting insert (22) has a tetrahedral basic shape and includes two cutting edges at opposite ends of thereof...  
WO/2018/059861A1
A tool body (2) includes a damping apparatus comprising a damper mass body (9) with an axial through bore (10) and a central tube (11) received in the through bore while being surrounded by a cavity (14). An elastic element (15, 16) is a...  
WO/2018/051327A1
A cutting tool (20) has a holder (22) and an indexable cutting insert (24) secured therein. The holder (22) has a head (26) having spaced apart lower and upper clamping portions (30; 32) located on opposite sides of a first horizontal pl...  
WO/2018/047834A1
The present invention is a cutting tool for cutting an object, or a holder for retaining the cutting tool, and is configured so that a current-carrying path for measuring a change in a member of the cutting tool or the holder is formed d...  
WO/2018/047162A1
An insert adaptor (112) for parting off including an adaptor index axis (IA) and parallel adaptor first and second sides (120A, 120B) connected by an adaptor peripheral surface (122) which extends peripherally around the adaptor (112). T...  
WO/2018/046035A1
The invention relates to a blade carrier (100) for arranging on a base body (12) of a machining tool (10), comprising a support body (110) which supports at least one cutting element (101), and an adjusting device (120) integrated into t...  
WO/2018/046036A3
The invention relates to a multi-edged machining tool (10), in particular a bore post-machining or bore finishing tool, for example a bearing track tool, comprising a base body (12) that can be driven in rotation about an axis of rotatio...  
WO/2018/041405A1
The invention relates to a coupling device for the reversible establishment of a drive connection between a driving unit (13) of a tool turret and a driven unit (46) of a tool receptacle (36) which is attached to the tool turret and in w...  
WO/2018/042832A1
Provided is a machine tool that comprises comb-shaped cutting tool holders and has a simple configuration capable of performing wide-ranging types of machining in a combined manner. Two comb-shaped cutting tool holders (27, 56) arranged ...  
WO/2018/038276A1
The working machine 10 with a position correction function is equipped with a tool holder 20, a tilting member 26, an outer peripheral ring member 40, and a conversion mechanism 44. The tilting member 26 is mounted via a support pin 28 s...  
WO/2018/034339A1
The cutting tool of the present disclosure is provided with: a holder having a pocket; a cutting insert located in the pocket; a clamping member for fixing the cutting insert to the pocket; and a channel having an inlet and an outlet. Th...  
WO/2018/029308A1
A boring head (1) with an electronic unit (20) integrated in the boring head (1) is provided, the electronic unit (20) comprising a control unit (60), a display (30) and a compartment (26) for a power source (41). The display (30) is con...  
WO/2018/024277A1
The invention relates to a tool-holding system comprising a tool-holding device for holding a tool (16), particularly a drilling tool, that can be rotated about an axis of rotation of the tool-holding device, and an actuator (14) for pro...  
WO/2018/016226A1
This invention addresses the problem of making each of a plurality of cutting tools detachable and thereby enabling each of the cutting tools to be easily replaced individually, and facilitating the combining of a plurality of cutting to...  
WO/2018/003342A1
The present invention is provided with: a recess part (15) provided on an outer surface (14a) of a tool holder; a disk-shaped IC tag (1); and IC tag holding parts (2, 3) formed in a ring shape and externally fitted to the IC tag (1). The...  
WO/2017/210400A1
This invention relates to cutting tools used to machine materials to produce new surfaces and chips of removed material. Embodiments of this invention allow round rotating cutting inserts to be used in a more economical way, with improve...  
WO/2017/202679A1
The invention relates to a cutting insert (14) for a tool (10) for machining a workpiece, comprising a first side (30), an opposing second side (32) and a borehole (26) running along a borehole axis (28), which penetrates the cutting ins...  
WO/2017/203824A1
Provided is a machine tool capable of reducing the amount of heat generated while limiting increases in the size of the cutting tool holder in the axial direction of the rotating tool. The machine tool (1) is provided with a cutting tool...  
WO/2017/198759A1
The invention relates to a holder (12) for a tool (10) for the material-removing machining of a workpiece, wherein the holder (12) has a cutting insert holder (20) for holding a cutting insert (14) in the region of the front end (18) of ...  
WO/2017/198417A1
A metal cutting tool (10;110;310;410) comprises a tool holder (11;111;311;411); a seat (12;112;412) in said tool holder defined by side walls (13,14:313,314:413,414) and a bottom surface (15;215;315), a replaceable element constituted by...  
WO/2017/186462A1
The invention relates to a clamping device (1) for securing a non-rotatable tool, in particular a turning tool, to a tool machine, comprising a main body (2) defining a clamping axis (X), on the machine-side rear-end region (3) of which ...  
WO/2017/183592A1
A cutting tool K for performing cutting of a relatively rotating external workpiece while relatively feeding same in a specified direction is configured to have: cutting sections 2L1, 2L2 that have a tool edge 2B; a base section, which i...  
WO/2017/178155A1
A grooving insert (1) comprising a front surface (4) and an opposite rear surface (5), a first side surface (6) and an opposite second side surface (7), a top surface (2) and an opposite bottom surface (3), the top surface (2) comprising...  
WO/2017/178157A1
A face grooving tool body (51), comprising a blade portion (52) comprising a top surface (53), an opposite bottom surface (54), a first side surface (55) and an opposite second side surface (56), a front end (57) and an opposite rear end...  
WO/2017/175438A1
Provided are a cutting tool and a method for machining an annular groove, wherein the cutting tool is provided with a cutting tip (11, 11A, 11B) and a tip holder (12, 12A, 12B), and the tip holder (12, 12A, 12B) includes the following: a...  
WO/2017/162416A1
A grooving blade for chip removing machining having a cutting insert pocket (19), wherein a damping means (30) is fixed to the blade (10). The damping means (30) projects laterally with respect to at least one major surface (11,12) of th...  
WO/2017/162355A1
A boring tool comprises a tool body (2) rotatable around a central rotation axis (C). A slider member (5) is arranged movably inside the tool body along a path (P) extending transversely to the rota- tion axis (C). An insert pocket is as...  
WO/2017/153596A1
The invention relates to a tool spindle having a spindle housing, a rotary drive, and a tool receiving unit, wherein the tool receiving unit is arranged within the spindle housing and is movable with respect thereto. The tool spindle can...  
WO/2017/138881A1
The invention relates to a cutting tool assembly (10) comprising a tool head (11) with a seat (12) for receiving a cutting insert (13). The cutting tool assembly comprises a hyperelastic material (15) provided to control the resilience o...  
WO/2017/129347A1
Tool head (1) for a lathe (2), comprising a tool holder (5) retaining a machining tool (3), the tool head (1) being equipped with at least one actuator (6) for creating an additional movement of the tool holder (5) in the form of an osci...  
WO/2017/125271A1
The present disclosure relates to an actuatable boring bar (10) configured to place a cutting insert cartridge (20) received onto the boring bar in a cutting position when the centrifugal force generated by the rotation of the boring bar...  
WO/2017/119156A1
Provided is a machine tool which reliably holds a tool holder and which enables the tool holder to be easily and quickly mounted and demounted. The machine tool comprises: at least two clamp holes (211) into which pins (203) passed throu...  
WO/2017/109771A2
A cutting tool holder has a holder body and a vibration damping weight assembly. The holder body has opposing first and second side surfaces and a top surface extending therebetween, and an insert mounting portion located at a front end ...  
WO/2017/110307A1
[Problem] To provide a machine tool and a cutting method with which the inclined face of a workpiece can be precisely machined. [Solution] A machine tool 100 to cut a workpiece W having an inclined face Wa , comprising a main shaft 10 th...  
WO/2017/109771A3
A cutting tool holder (20) has a holder body (22) and a vibration damping weight assembly (24). The holder body (22) has opposing first and second side surfaces (26a, 26b) and a top surface (28) extending therebetween, and an insert moun...  
WO/2017/097588A1
The invention relates to a device for holding tools for machine tools, comprising at least one interchangeable holder (1) and one base holder (2). Each interchangeable holder (1) comprises two interchangeable-holder guiding elements (11,...  
WO/2017/098914A1
A cutting tool 1 comprises a plate member 2 that is provided with cutting portions 221a, 221b on the distal end, a support member 3 that supports the plate member 2 so that the cutting portions 221a, 221b protrude, and a coolant supply u...  
WO/2017/093997A1
A parting off tool assembly for heavy duty machining includes an insert (12), tool (14) and clamp (16) for securing the insert (12) to a rigid insert seat of the tool (14). The insert (12) is a solid cutting insert (12) including a singl...  
WO/2017/094439A1
A vertical lathe, including: a headstock provided on the upper side of a base so as to be capable of moving in the lateral direction (X) and the vertical direction (Z); a main spindle rotatably supported by the headstock; a workpiece chu...  

Matches 1 - 50 out of 7,244