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Matches 1 - 50 out of 1,817

Document Document Title
WO/2019/137697A1
The invention relates to a liner processing device (1) for maintenance of a cylinder liner (2). The liner processing device (1) comprises a spindle (3) extending in a first direction (D1), at least three arms (4) connected to the spindle...  
WO/2019/115849A1
The invention comprises a conveyor belt (13), at least one roller (2) configured to rotate, and a head structure (3) coupled onto a bridge (4); wherein the roller is coupled onto the head structure; and wherein the roller is configured t...  
WO/2019/115850A1
The invention relates to a glazing-brushing machine comprising a conveyor belt (11), at last one brushing cylinder (2) arranged to rotate, and a head (3) coupled to a bridge (4). The brushing cylinder (2) is coupled to the head (3) and i...  
WO/2019/072334A1
A honing machine (10), in particular a plunge honing machine, for honing cylindrical, spherical and/or conical surfaces, in particular parts of a rolling bearing, said honing machine (10) having a machining tool (16) for machining a work...  
WO/2019/068462A1
The invention relates to a method for machining a stator opening of a stator and a bearing opening of an electromechanical converter, in particular an electric motor, wherein the method comprises the steps of honing the stator opening us...  
WO/2019/052724A1
The invention relates to a method for fine machining a cylindrical workpiece surface (16) of a workpiece blank (14) by means of a fine machining tool (26). Said method comprising the following steps: generating a relative rotational move...  
WO/2019/052722A1
A finishing module (50) for a machine tool (10), in particular a lathe, comprises: a module housing (52, 118), by means of which the finishing module (50) can be secured at a tool mounting position (78) of a machine tool (10); a linear d...  
WO/2019/020779A1
The present invention relates to a honing tool (10) and to a method for honing the inner surface (12) of an opening (14) in a workpiece (16) using a honing tool (10) according to the invention.  
WO/2019/012509A1
The present disclosure envisages a machine (200) for performing microfinishing operation on a component. The machine (200) comprises a rotatable shaft (235), means for rotating the rotatable shaft, a first set of plates (110) slidably mo...  
WO/2019/011691A1
The invention relates to a tool head (10) comprising a rotational axis (R), wherein at least one first tool (24) and at least one second tool (22) are mounted on the periphery of the tool head, and wherein the at least one first tool (24...  
WO/2018/234114A1
The invention relates to a honing method for machining the inner surface (214) of a bore (210) in a workpiece (200) by means of at least one honing operation, wherein, during a honing operation, an expandable honing tool (150) coupled to...  
WO/2018/219423A1
The invention shows and describes a grinding method for machining the surface of workpieces (6) with a plurality of inner grinding spindles, comprising the following steps: a) providing a grinding machine (1, 1') with at least two grindi...  
WO/2018/194480A1
The present invention provides a honing tool (10) for providing abrasive treatment of leaf end surface (6) of a seal element (2) of a leaf seal assembly (1), wherein each seal element (2) of the leaf seal assembly (1) extends in radial d...  
WO/2018/193939A1
A connection device is provided with: a cylindrical holder (31) in which holes (31a) are provided in side walls thereof and an expansion rod (13) is fixed to a top end thereof; steel balls (32) fitted into a recess (22a) provided in a si...  
WO/2018/158478A1
The invention relates to a tool for cleaning rollers (2a, 2b) of machines for closing container or cans, which comprises a head (1) which is couplable to a motor and on which are mounted: rotary drive discs (14) of the rollers (2a, 2b) t...  
WO/2018/156098A1
A method includes positioning a cylindrical tool having one or more rows of blades within a cylindrical bore having a surface, forming annular grooves and peaks into the surface with the grooving blades when the swaging blades are in the...  
WO/2018/149696A1
A honing tool (100) for machining an inner surface (322) of a borehole (320) in a workpiece (300) with the help of at least one honing operation comprises a tool body (110), which defines a tool axis, and an expandable cutting group (330...  
WO/2018/082976A1
The invention relates to a honing machine (100) for carrying out honing operations on at least one borehole in a workpiece (W), in particular for honing cylindrical boreholes in a cylinder crankcase, comprising a machine base (110), a su...  
WO/2018/046543A1
The present invention relates to a machine for processing workpieces, having at least three stations and having a movably mounted table (1), wherein at least one clamping apparatus (2), which, in particular, is driveable in a rotating fa...  
WO/2017/198355A1
The invention relates to a device (3) for controlling a feeding of a wire element (4) handling an apparatus. The device (3) comprises a horizontally extending switch element (5) that is movable between a first position and a second posit...  
WO/2017/174249A1
The present invention relates to a method for producing an engine block (1) of an internal combustion engine comprising the steps of: providing an engine block main body (8) comprising head fastening means (17) for fastening a cylinder h...  
WO/2017/174311A1
A honing machine (100) for carrying out honing operations on at least one bore in a workpiece (W), in particular for honing cylindrical bores in a cylinder crankcase, comprises a machine base (110), an inner column (150) assigned to the ...  
WO/2017/167829A1
The invention relates to a method for honing conical bores.  
WO/2017/144125A1
The invention relates to a finishing device (10), comprising a finishing belt, a finishing belt holding device, a first drive for rotationally driving a workpiece about a workpiece axis and a second drive for oscillating said workpiece a...  
WO/2017/142882A1
A method for chemical processing an internal cavity of an additive manufactured (AM) metal workpiece is disclosed in which a connector is provided in fluid connection with the internal cavity and a chemical polishing solution is flowed t...  
WO/2017/133887A1
The invention relates to a honing machine (100) for honing bores aligned orthogonally to one another in a workpiece (102), in particular for honing cylinder bores and a bearing track bore in a cylinder crankcase, comprising a machine bas...  
WO/2017/121590A1
A honing machine (100) for honing bores in workpieces has a honing spindle (170), which honing spindle is mounted movably in a spindle housing (130), is rotatable about a spindle axis (172) by means of a rotary drive (150), can be driven...  
WO/2017/120679A1
A surface treating apparatus for treating an inner surface of a bore containing a shaft may include a body connectable to a drive apparatus and configured to movably receive a shaft extending through a bore, and at least one surface trea...  
WO/2017/081261A1
The invention relates to an arrangement (1) for maintenance of a cylinder liner (2) in an engine. The arrangement (1) comprises a measuring device (3) adapted to measure a shape of the cylinder liner (2) to determine its operational cond...  
WO/2017/071832A1
The invention relates to a method for making a cylindrical bore into a conical bore using a honing tool, wherein the honing tool comprises honing stones (13), the length thereof being less than 1/2 the length of the bore to be processed,...  
WO/2017/028855A1
The invention relates to a method for producing bearing components by means of a production line (1, 1', 1a, 1b) which comprises at least one grinding machine (2), at least one honing machine (3), at least one cleaning unit (4) and at le...  
WO/2017/005540A1
A positioning device (16) for a cylinder block (2) has a support element (20) which is pivotable about a pivot axis (23) by means of at least one electric drive motor (22). At least one clamping unit (35, 36) is arranged on the support e...  
WO/2016/198533A1
The invention relates to a method and a machine for fine machining of a metal component (S), which comprises a central through-opening (S8) which has an inner surface (S9) which surrounds same and is to be fine machined, and at least one...  
WO/2016/166908A1
[Problem] To provide a diameter expansion drill bit which, in a simple structure, affords a measure of latitude as to the shape of an expanded diameter part formed thereby. [Solution] Provided is a diameter expansion drill bit (10) for d...  
WO/2016/131735A1
The invention relates to a honing method for machining the inner surface of a bore in a workpiece with the aid of at least one honing operation, in particular for honing cylinder running surfaces in the production of cylinder blocks, or ...  
WO/2016/131736A1
The invention relates to a honing method for machining the inner surface of a bore (110) in a workpiece (100) with the aid of at least one honing operation, wherein during a honing operation, an expandable honing tool coupled with a spin...  
WO/2016/120488A1
Disclosed is a drill head for finishing workpieces, a spindle equipped with a drill head of said type, and a method for machining workpieces using a drill head of said type. The drill head includes a solid joint which is actuated by a pi...  
WO/2016/100540A1
An instrument for the mechanical removal of corrosive buildup, deposits or scale from within a wellbore. A tubing-conveyed scraping blade and/or other abrading devices (50) has a collapsible maximum outer diameter by using a multi-bar me...  
WO/2016/096606A1
The invention relates to a workpiece holding device having a cardanic device (200) for receiving a workpiece holder, which holder can be pivoted about two cardanic axes (212, 222) running perpendicularly to one another, by means of the c...  
WO/2016/089289A1
A tool ( 1) for mechanochemical treatment comprises a shaft ( 10), a number n of working ledges (20), n≥ 1, and a force application arrangement (2). The force application arrangement (2) is configured for applying a working force (F) o...  
WO/2016/080107A1
[Problem] To provide an anchor hole formation method and a diameter expanding device capable of optimizing centrifugal force when grinding an expanded diameter section by moving cutting edge parts in the radial direction using centrifuga...  
WO/2016/037143A1
An apparatus, system, and method using an elastic biasing element in combination with an encoder arrangement for precise control of force or torque applied to a moving object, is applied for controlling a feed force applied to an abrasiv...  
WO/2016/006039A1
Provided is a defect detection device (1) by which it is possible to measure the volume of surface defects with high accuracy. The defect detection device (1) is provided with the following: an image pickup device (3) for picking up an i...  
WO/2016/001014A1
A honing tool for machining an inner surface of a bore in a workpiece with the aid of at least one honing operation comprises a tool body (210) which defines a tool axis (212), an expandable annular cutting group (220) having a plurality...  
WO/2015/197449A1
A finishing tool (300) for finish-machining a rotationally symmetric workpiece portion of a workpiece which rotates about a workpiece rotation axis during the finish-machining has a cutting means carrier (310) and a cutting layer (320) w...  
WO/2015/197448A1
In a method for finish machining of peripheral surfaces of rotationally symmetrical workpiece sections on workpieces, a finishing tool (100) comprising a pressing force in a pressing direction (AR) is pressed on the peripheral surface to...  
WO/2015/185451A1
Disclosed is a method in which a bearing bore or guiding bore is fine-bored and then structured. Following the structuring process for forming lubricant retaining zones, the bore is very finely machined using a polishing or roller burnis...  
WO/2015/181160A1
The invention relates to a method for fine-machining a bore of a plurality of workpieces and a machine tool unit. According to said method, the workpieces are subjected to fine-hole drilling and precision finishing, preferably roller-bur...  
WO/2015/180994A1
In a honing method for machining the inner face of a bore (122) in a workpiece (120) by means of at least one honing operation, an expandable honing tool is used in a honing operation, said expandable honing tool having an expandable ann...  
WO/2015/156923A1
A method and system for observing and monitoring thermal characteristics of a machining operation, such as a surface finishing operation, performed on a workpiece is disclosed. The surface finishing operation can be performed on the work...  

Matches 1 - 50 out of 1,817