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WO/2008/034419A1 |
The invention relates to a method for producing a coated product (20) with a basic body, the surface of which is worked with a cutting tool (11, 12) in a material-removing manner and with the formation of an undercut, and is subsequently...
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WO/2008/016076A1 |
Turrets (11, 12), which can rotate about a common axis (y-y) and on the outer peripheral surfaces of which tools (15) are radially installed, are disposed along the axis (y-y) in a turret housing (100). Respective turrets (11, 12) can be...
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WO/2008/014933A1 |
A tooling system with a holder (1), and with a cutting tool (3) which has a cutting lip (7) and which has a fixture part (35), and with a tightening device which has a tightening screw (31), by means of which a tightening force acting on...
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WO/2008/013313A1 |
Provided is an automatic lathe (10) comprising a lathe base (12), a spindle (14), a plurality of tool rests (18, 20) mounted on the lath base such that they may become individually movable with respect to the spindle, and a swivel slide ...
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WO/2008/009065A1 |
A quick-release fastener is described, the quick-release fastener suitable for inhibiting relative movement between a tool and a tool mounting head when a portion of either the tool or the tool mounting head is mounted within a tool conn...
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WO/2008/010414A1 |
The tensile strength of first fastening member (27) is greater than that of second fastening member (25). In the event of repetition of insertion/deinsertion of cutting tool (23), deterioration would occur on the second fastening member ...
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WO/2008/004366A1 |
A holder for a boring tool, which is formed from a sleeve and has increased stability of holding a cutting element to improve processing accuracy of the boring tool and to prevent chipping of a cutting edge. In the sleeve (2) of the hold...
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WO/2008/000935A1 |
The invention relates to a rolling bearing (1) comprising at least a first ring with an undulating rolling surface (21) and a second ring (2, 4), the rings being coaxial and given a relative rotational and reciprocating axial movement, a...
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WO/2008/002145A1 |
The present invention concerns a system with a container and a tool holder (20) with two ends (21, 22). One of the ends of the tool holder (20) is adapted for being secured to a machine tool and the other end is adapted for attaching a c...
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WO/2007/147487A1 |
Disclosed is a clamping head (1) for tools or exchangeable holders. Said clamping head (1) comprises a base (3), at least two tools (7) or exchangeable holders (5, 9) for tools, which are fastened to the base (3), a receiving hole (15) t...
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WO/2007/130160A1 |
A method for producing articles containing nanocrystalline microstructures, and particularly to a method of controllably producing nanocrystalline chips with a desired shape and size. The method generally entails machining a body with a ...
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WO/2007/130161A1 |
A tool holder assembly (10) and method for intentionally inducing modulation in a machining process. The tool holder assembly is configured for mounting in a tool block (22) on a machining apparatus and includes a tool holder body (20) c...
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WO/2007/124703A1 |
The invention relates to a rotatable milling machine with a combined rotatable milling spindle (10) and a revolver (13, 13'). Firstly, it is suggested that at least one drill chuck (22) is provided on the revolver (13, 13'). Secondly, it...
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WO/2007/121664A1 |
A fine adjusting method of the feed amount of a boring cutter includes the following steps: a shank body rotates around its axes as the center of a circle to make the cutter tip rotate around its axes as the center of a circle which is a...
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WO/2007/121892A1 |
Proposed is a clamping head for tools or a removable holder with a base body (3), at least two grooves (5, 7, 9, 11) which are introduced into the base body (3) and at least one clamping piece (19, 21), which can be displaced to a clampi...
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WO/2007/120174A1 |
A hobbing tool connects to a CNC lathe for performing a hobbing operation on a workpiece mounted in the lathe. It includes a drive end for mounting to a tool station of a turret of the lathe and for being driven by the lathe and a hobbin...
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WO/2007/114034A1 |
In a cutting tool (23), a shank (23b) is a support member made of ceramics and is hard to bend even though it is light in weight. Also, a processing chip (23c) is a diamond chip having a cutting edge and is fixed to the tip of the shank ...
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WO/2007/106025A1 |
The invention relates to a chip holder (14) and a mounting device (15) for the installation of a chip holder in cutting-tool bodies. The chip holder (14) comprises a male thread (18) and one or more through, suitably peripherical recesse...
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WO/2007/100907A2 |
A tool holder assembly (10) that includes a tool holder member adapted to be secured to a machine tool and a cutting insert support/clamp (10b) for clamping and supporting a cutting insert (12). The support/clamp member includes a plural...
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WO/2007/091425A1 |
In this oscillator assembly, in the sectional shape of a first portion from the closest node position to a leading end side and normal to a Z-axis, a first width in a transverse direction (or an X-axis direction) is made larger than a se...
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WO/2007/090558A2 |
To permit highly precise machining of a valve seat (26) and a valve guide, the combination tool has an extensible chuck (4) that is in particular hydraulic and is designed to hold a fine lathe for machining the valve guide. Several cutti...
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WO/2007/091484A1 |
A fluttering prevention device (10) has bolt members (24a-24d) for fastening a spindle (18) and a boring bar (20) together. In a body constituting the bolt members (24a-24d), a damper chamber (34) is formed and a friction damper (36) for...
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WO/2007/088198A1 |
During the machining of workpieces, in particular dynamic loads act on the cutting tools in addition to the static loads. This leads to chipping at the cutting edges of the cutting elements and thus to the destruction of the cutting elem...
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WO/2007/088197A1 |
During the machining of workpieces, in particular dynamic loads act on the cutting tools in addition to the static loads. This leads to chipping at the cutting edges of the cutting elements and thus to the destruction of the cutting elem...
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WO/2007/058577A1 |
In one aspect, the invention relates to a cutting tool having a basic body (1) and a cutting body (2), which is fixable to the basic body via a male/female coupling (16, 3). The coupling comprises male-like fingers (16) and female-like s...
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WO/2007/055987A2 |
A support element is attachable to a tool receivable in a tool holder bore so as to strengthen a connection between ths tool and a tool holder and provide increased rigidity and vibration damping. The support element has a first support ...
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WO/2007/048637A1 |
Method and machine tool for the finish machining of cylinder bores (11, 12) by machining on a machine tool which has a toolhead (3) which is movable in the feed direction (4). The finish machining is carried out using a cutting tool (13,...
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WO2004035257A9 |
A metal cutting insert (10) having a pair of cutting portions (10a, 10b) disposed on either end of a shank portion (10c), each cutting portion having a front clearance face (20), the upper boundary of which defines a cutting edge (14). A...
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WO/2007/031988A1 |
A cutting insert (10) for grooving operations comprising an elongated clamping portion (12) and a cutting portion (14). The cutting portion having a chip rake surface (22) and a relief surface (24) meeting at a cutting edge (20). The rel...
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WO/2007/031145A1 |
The invention relates to a tool revolver, in particular for a machine tool, comprising a tool disk (1) which is rotatable about a revolver axis and provided with a plurality of tool stations which are distributed along the disk circumfer...
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WO/2007/031603A1 |
The invention relates to a method for presetting a cutter of a cutting tool, a tool, and a cutter module. In the presetting, an adjustment element (14) is used, comprising at least a first adjustment component and a second adjustment com...
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WO/2007/028178A1 |
The invention relates to a method for producing a tool or tool part, particularly a cutting element such as a cutting tip (5) whose surface, at least in areas, has a color with which a suitability of the tool or tool part for machining a...
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WO/2007/025678A1 |
The invention relates to a tool for machining workpiece surfaces, comprising at least one adjustable, geometrically defined blade (7), an adjusting device (29) which is used to adjust the distance of the blades (7) in relation to the cen...
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WO/2007/022930A1 |
The invention relates to an interface element between a first tool element (1) and a second tool element (1'), said interface element having a projection (25) on the first or second tool element (1') and a cavity (3) that receives said p...
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WO/2007/013107A1 |
A douse-shafted arbor (1) comprising an axially hollow outer shaft (6) and an inner shaft (7) positioned in the interior of the outer shaft (6), a main operating motor (15) for at least one (6) of said outer or inner shaft (6, 7), and a ...
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WO/2007/006575A1 |
The invention relates to a tool for machining borehole surfaces, comprising a base body (3), a cutting device, which has at least one tip (13) with at least one geometrically defined cutting edge (19, 19'), the at least one tip (13) bein...
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WO/2007/001224A1 |
In one aspect, the invention relates to an indexable turning insert (2), which has a symmetrical, preferably rotationally symmetrical basic shape that is determined by a clearance surface (22) extending between a top side (23) and an und...
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WO/2006/136339A1 |
An interface of a tool system having a clamping device (15) for two respective adjoining parts (3, 5;3, 61, 3',5) of the tool system is proposed, a first part (3) having a clamping element (17) which is assigned essentially coaxially to ...
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WO/2006/128524A1 |
In order to permit a fine adjustment of the radial position of a cutting tip (2A,B) in a tool (4), a rear bearing wall for the cutting tips (2A,B) is designed as an elastically held web (22) in a tool parent body (14) which has an insert...
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WO/2006/125653A1 |
The invention relates to a connecting point (1) comprising two tool parts. A first tool part (3) is provided with a receptacle (7) into which the second tool part (5) can be inserted. The connecting point (1) further comprises a clamping...
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WO/2006/124372A1 |
A toolholder (100) has a conventional square shank body (105) with a pocket (125) extending downwardly from the top surface (115) of the body so that the cutting tip (131) of an insert (130) mounted within the pocket is positioned below ...
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WO/2006/117213A1 |
Disclosed is a method for machining a workpiece (10) comprising a first axially symmetrical area (18) and a second axially symmetrical area (20) which adjoins the first axially symmetrical area and is oriented relative thereto at a trans...
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WO/2006/118506A1 |
The invention relates to a parting blade having a flat, elongate body (12), which is delimited by two opposite side surfaces (13, 14) and has two opposite longitudinal edges (15, 16) which are mutually parallel and present chamfered surf...
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WO/2006/105564A2 |
The invention relates to a tool structure comprising a first part (1) having an oval end section (3) with a symmetrical axis (15) in the direction of a maximum height h and a symmetrical axis (16) in the direction of a maximum width b, a...
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WO/2006/092110A1 |
The invention relates to a tool revolver (10, 11) with: a rotationally mounted tool carrier (6) that can be pivoted into the respective working position for a tool by means of a pivot drive; fixed tools (14), and; at least one rotational...
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WO/2006/091438A1 |
A portable boring/facing machine using a single drive motor (20/21) for rotating a boring bar (12) and for either axially translating a cutting head assembly (26) along the bar (12) using a lead screw (16) or radially moving the blade of...
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WO2006044824A9 |
An improved tool holder, such as a shave tool (20), broadly includes: an adapter plate (23) adapted to be mounted on the screw machine (21) for controlled movement toward and away from the workpiece (W); a tool block (24) slidably mounte...
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WO/2006/052002A1 |
The invention is directed to an aluminum pipe product method comprising an extrusion step for obtaining an aluminum raw pipe (10) and a drawing step for executing a drawing process of the aluminum raw pipe (10). Before executing the draw...
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WO/2006/052194A1 |
According to the invention, there is provided a cutting tool and a method in the production of a cutting tool for metalworking that results in a holder body having increased fatigue strength at loads over 60 % of the yield point in tensi...
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WO/2006/047999A1 |
The invention relates to a burring tool for inserting or withdrawing during a cutting deformation, said burring tool comprising a tool holder (2). The tool holder is configured such that it can receive an exchangeable cutting insert in a...
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