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Matches 1 - 50 out of 10,426

Document Document Title
WO/2019/024469A1
An additive machining formation method suitable for complicated parts and molds. The method comprises the following steps: building CAD geometric models of parts or molds; extracting an STL model, and dividing the STL model into multiple...  
WO/2019/019487A1
A housing, a housing manufacturing method, and a mobile terminal. The housing comprises a metal body, and a connecting body; the metal body at least comprises a first body, and a second body; the connecting body at least comprises a firs...  
WO/2019/017542A1
The present invention relates to a blanking die and a method for manufacturing same, the method characterized by exposing and developing a PR layer formed on the other surface of a base plate, which has a blade and a machined groove form...  
WO/2019/017064A1
A cutting insert according to an embodiment of the present invention is provided with: a rake face; a flank that is connected to the rake face; and a cutting blade that is formed of a ridge line between the rake face and the flank. A coo...  
WO/2019/015260A1
A construction process of a lower assembly of an offshore voltage booster substation, the process comprising the following steps: (1) performing, according to a nesting drawing, a blanking operation on a steel sheet; (2) marking lines, a...  
WO/2019/015149A1
A semi-hollow rivet laser shock forming and synchronous riveting method and device, relating to the technical field of laser processing and manufacturing. A pulse laser induced impact force is used as a deformation drive force, and a cyl...  
WO/2019/018863A1
The apparatus 10 includes a table 12 which defines a flat top surface 14. Two spaced apart, parallel tracks 16.1, 16.2 are mounted on top of the surface 14. A first positioning arrangement 18, is displaceably mounted on top of the tracks...  
WO/2019/017541A1
The present invention relates to a blanking die and a method for manufacturing same, the method characterized by treating the other surface of a base plate, which has a blade and a machined groove formed on one surface thereof, and thus ...  
WO/2019/010786A1
A machining method and device for a pipe with a branch pipe (10). The machining method comprises: welding a first flange to the branch pipe (10) and/or welding a second flange to a main pipe (20); cutting the branch pipe (10)to form a sa...  
WO/2019/011476A1
The invention relates to a fluid-conducting device (10), comprising a conduit block (12), within which a plurality of primary conduits (14) are formed, which run in a primary conduit direction (100) and are designed to conduct a primary ...  
WO/2019/008294A1
The invention concerns an assembly comprising a shaft (12) and an element (16) configured to be coupled on the shaft (12) by shrink-fitting, the shaft (12) comprising an inner cavity (20) in an axial shrink-fitting portion (P12), an inte...  
WO/2019/002296A1
The present invention relates to a heat exchanger (1) comprising a tube bundle (2), said tube bundle (2) comprising:∙ a large number of tubes (2), in which a first heat transfer fluid is intended to circulate and which are arranged par...  
WO/2019/004272A1
After a free-form surface has been machined on an elongate material 1 in a state in which a protruding portion 3 and a blade 4 are being gripped, the entire elongate material 1 deforms when gripping of the protruding portion 3 is release...  
WO/2019/001906A1
The invention relates to a method for producing a ball stud (1) having a joint ball (2) and a shank (3), wherein the shank (3) has at least one neck region (4) adjoining the joint ball (2), and a fastening portion (6) on the opposite sid...  
WO/2019/001861A1
A cutting insert (1) for a cutting tool, having a cutting edge (7) of PCBN or PCD formed in a corner region of the cutting insert in a transition between a side surface (6) and a chamfer (4) formed in an upper side (2) of the cutting ins...  
WO/2018/233377A1
A precise and efficient cold-extension forming method for an unsymmetrical ferrule blank, comprising pipe-cutting blanking, surface phosphorus saponification treatment, ferrule cold-extrusion forming, and turning post-treatment. In the s...  
WO/2018/230773A1
The present invention relates to a screw and, particularly, to a technique relating to a method for manufacturing a shaftless screw that has no shaft, and a shaftless screw therefrom, the method for manufacturing a shaftless screw, compr...  
WO/2018/219926A1
The invention relates to a single-lip drill (1) with an inner (23.1) and an outer (23.2) rake face. Very good middle course values and endurance are obtained with the polished face according to the invention.  
WO/2018/216641A1
The present invention addresses the problem of providing a cutting tool material manufacturing method that is capable of manufacturing a cutting tool achieving both corrosion resistance and high hardness. This problem was found to be sol...  
WO/2018/215323A1
The invention relates to a method for producing a vibration-damping structure combination (18) for damping vibrations for movable masses (10), said structure combination having a first structure (2) and a further structure (3), the furth...  
WO/2018/214912A1
A multi-channel heat exchanger (100), comprising a first header (111), a second header (112), a heat exchange tube (30), and a metallic element (12). The first header (111) has a first hole, and the second header (112) has a second hole,...  
WO/2018/215996A1
This invention concerns a method of improving the wear resistance of a cemented carbide. The method includes using fracture toughness as a selection criterion and selecting a cemented carbide which has a fracture toughness between about ...  
WO/2018/209844A1
A non-stick cookware manufacturing method, comprising: (1) pressing a stainless steel material to form a bottom, cutting, and hemming; (2) employing the stainless steel material in step (1) as an outer ply, performing pre-bending and fla...  
WO/2018/208952A1
A high efficiency saw chain for a saw including a cutting link and a drive link, the cutting link and a drive link selected to provide a high efficiency saw chain for a specified power range.  
WO/2018/196957A1
The invention relates to a turbine blade (1), particularly a moving blade or a fixed blade, comprising at least one blade platform (3) and a blade (4) connected thereto, said blade (4) comprising a leading edge (5) and a trailing edge (6...  
WO/2018/196920A1
The invention relates to a method for assembling a tool system module, having a main body (G3C), which comprises a standard shank, such as a hollow-shank-taper (HSK) shank, and having a functional section (F5Y), such as a tool holder. In...  
WO/2018/192784A1
The invention relates to a method for manufacturing a solid metal gasket for triple-offset butterfly valves, characterised by the following steps: - outlining a solid metal structure by cylindrical turning; - creating a central bore in t...  
WO/2018/194931A1
A method for forming welded assembly. The method includes: providing a gear workpiece (12); forming a joining section (24) on the gear workpiece (12) that defines a weld interface (26); applying a material (40) to the outside surface of ...  
WO/2018/188580A1
A manufacturing method for a wheel rim, spokes and a steel wheel, and a steel wheel manufactured using said method. The method comprises placing a wheel rim/spoke blank in a heating furnace, and moving the heated wheel rim/spoke blank on...  
WO/2018/188490A1
Disclosed is a steel piston. The steel piston comprises a piston upper part (1) and a piston lower part (2). At least two symmetrical upper cross sections (11) disclosed at intervals are disposed on the bottom of the piston upper part (1...  
WO/2018/191017A1
A manifold structure (20) has at least one flow passage and a center manifold section (28) that has at least one machined cavity. The manifold structure (20) includes a plurality of ultrasonically additively manufactured (UAM) finstock (...  
WO/2018/187446A1
End mills having vibration reduction elements are disclosed. In one embodiment, an end mill includes a plurality of helical lands that are oriented in a twist direction around a centerline axis, where the helical lands extend to an axial...  
WO/2018/179666A1
This method for manufacturing a cutting tool according to one embodiment is a method for manufacturing a cutting tool having a blade which is provided with a base material and a diamond single-crystal body affixed to the base material, t...  
WO/2018/176827A1
A connecting rod ultrasonic-assisted splitting machining method and a machining device thereof, relating to the field of machining of a connecting rod (10). The machining device comprises a rack (4), a fixing block (5), a sliding block (...  
WO/2018/177020A1
A method for manufacturing a clad steel pipe, for use in manufacturing a clad steel pipe by using a clad steel plate as a raw material. The clad steel plate comprises a base layer (1) and a cladding layer (2) which is combined with the b...  
WO/2018/171095A1
A method for preparing an electronic device shell, an electronic device shell and an electronic device, comprising: adhering a glue grasping mechanism (200) to a semi-finished shell (110); carrying out nanocrystallization processing on t...  
WO/2018/172190A1
A set (21, 21a, 21b, 21c, 121, 221, 321, 421) of cutting inserts (23, 23a, 23b, 23c, 123, 223, 323, 423) includes a stem portion (25, 25a, 25b, 25c, 125, 225, 325, 425), a plurality of branch portions (27, 27a, 27b, 27c, 127, 227, 327, 4...  
WO/2018/167384A1
The present invention relates to a method for obtaining a solid blade of a turbomachine, comprising a core, a tip and a root, the method comprising: - a step of producing a blank from at least two parts (50, 51), at least one of which is...  
WO/2018/166889A1
The invention relates to a tool body (1) for a rotating tool, in particular a drill or end milling cutter, comprising along the longitudinal axis (L) thereof: an outlet section (2), which has, at least in sections, spiral-shaped internal...  
WO/2018/167168A1
The present invention is directed to a method of producing a blank (10) for a shaft milling tool comprising a generally cylindrical body of solid carbide, the blank having a rear portion (1) and a front portion (2), the periphery of whic...  
WO/2018/158092A1
The invention relates to a method for producing a piston (10, 110), having the following method steps: (a) providing a blank (11', 111', 211) having an external circumferential joining surface (29, 129, 229), an inner circumferential joi...  
WO/2018/156408A1
Methods of manufacturing or repairing a turbine blade or vane are described. The airfoil portions of these turbine components are typically manufactured by casting in a ceramic mold, and a surface made up of the cast airfoil and at the l...  
WO/2018/153542A1
The invention relates to a method (200) for the production of a nozzle piston (19) for arrangement in a damping space of a damper (100), which contains a damping fluid, wherein the piston (19) divides the damping space (110) into a first...  
WO/2018/156406A1
Methods of manufacturing or repairing a turbine blade or vane are described. The airfoil portions of these turbine components are typically manufactured by casting in a ceramic mold, and a surface made up of the cast airfoil and at the l...  
WO/2018/153410A1
The invention relates to a method for producing a component, in particular a working piston (1, 7), having the following steps: producing a granular material by comminuting at least one body, which is produced from a carbon material infi...  
WO/2018/156407A1
Methods of manufacturing or repairing a turbine blade or vane are described. The airfoil portions of these turbine components are typically manufactured by casting in a ceramic mold, and a surface made up of the cast airfoil and at the l...  
WO/2018/153542A4
The invention relates to a method (200) for the production of a nozzle piston (19) for arrangement in a damping space of a damper (100), which contains a damping fluid, wherein the piston (19) divides the damping space (110) into a first...  
WO/2018/151921A1
A steel piston with a bushing applied to pin bore surfaces by laser cladding or laser additive manufacturing is provided. The bushing is formed of metal, such as bronze, and metallurgically bonded to the steel of the piston. Thus, the bu...  
WO/2018/145349A1
A double-row groove plunge milling processing method for use with integral impellers, comprising: planning a double-row plunge milling cutter path along two side blades of an impeller flow channel, a cutter arrangement sequence of the cu...  
WO/2018/145944A1
The invention relates to a milling tool (1), in particular end milling cutter, finishing cutter, preferably fir tree cutter (1, 1', 1") or bore milling cutter, having a working region (3), which can be rotated about a working axis of rot...  

Matches 1 - 50 out of 10,426