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Matches 1 - 50 out of 2,770

Document Document Title
WO/2020/172477A9
A drawing die system that has least two probes to measure various characteristics of components of the die box or the wire being drawn through the die box. The system includes a smart die that in which the multiple probes send informatio...  
WO/2020/198769A1
The invention relates to a continuously cast bolt made of an aluminum-based alloy for an extruded profiled section which has a yield strength of more than 260 MPa, preferably more than 280 MPa, in particular more than 300 MPa. According ...  
WO/2020/169488A1
A cemented carbide suitable as a high performance hardmetal material for wire drawing of high-tensile strength alloys is provided. The cemented carbide comprises a relatively low binder content with additives Cr, Ta and/or Nb to provide ...  
WO/2020/172477A1
A drawing die system that has least two probes to measure various characteristics of components of the die box or the wire being drawn through the die box. The system includes a smart die that in which the multiple probes send informatio...  
WO/2020/053127A1
The invention relates to a drawing die and the associated nib holder. The nib holder is construed such that at least 20% of the nib mantle surface remains exposed to the coolant during drawing in a limited number e.g. two, three up to tw...  
WO/2020/011575A1
A drawing die (2) made from cemented carbide material is provided which comprises tungsten carbide and a metallic binder. The cemented carbide material comprises: tungsten carbide with an average grain size of 0.15-1.3 μm, 0.5-5.0 wt.-%...  
WO/2020/004703A1
The present invention relates to a method for manufacturing and correcting a high-strength beam reinforcing member having a closed section and, more specifically, to a beam reinforcing member manufacturing method, which: improves a conve...  
WO/2020/004373A1
This tool with a through hole is provided with a base material, and a diamond component held in the base material, wherein, if the length of the diamond component along a centerline of the through hole is L1, and the maximum value of the...  
WO/2019/186421A1
A pressure die (1) comprising a die housing (10), a single pressure insert (30), a single drawing insert (40) and a locking ring (20) configured to lock the pressure insert (30 with respect to the die housing (10) is described, wherein s...  
WO/2019/164082A1
The present invention relates to a manufacturing method for manufacturing a steel wire, comprising: a first drawing step of drawing a wire through a first die; a groove-rolling step of passing the wire, having passed through the first di...  
WO/2019/009847A3
Invention relates to is a mandrel adjustment assembly for multi-wall pipe made of a coated metal sheet comprising; a bearing (22) positioning an elongated mandrel (30) over a tray (50) by holding; a distance adjustment unit (20) having a...  
WO/2019/042937A1
The invention concerns a device (20) for drawing a metal monofilament, the device (20) comprising: - a frame (22); and - a housing (24) for receiving a drawing member (26) for drawing the metal monofilament, the drawing member (26) compr...  
WO/2019/042931A1
The invention concerns a wire-drawing device (20) for drawing a metal monofilament (14), the device comprising: - a frame (22); and - a receiving housing (24) for receiving a wire-drawing member (26) for drawing the metal monofilament, t...  
WO/2019/038014A1
The invention relates to a device for producing pipes, comprising a die. The die has cooling and/or heating regions for providing a cooling and/or heating function and conducting regions for conducting lubricants. The invention additiona...  
WO/2018/146262A1
The invention relates to a method and to a device (300) for producing a round solid or hollow profile (110) made of metal, which is formed on the outer circumference and/or inner circumference having a helical toothing (120). According t...  
WO/2017/135598A3
A drawing plug according to an embodiment of the present invention is disposed between a drawing die and a pipe, is inserted inside the inner surface of the pipe, and processes the pipe. The drawing plug according to the present inventio...  
WO/2018/123513A1
An atypically-shaped diamond die having a polycrystalline diamond, the polycrystalline diamond being provided with a machining hole, wherein the length D of one side of the machining hole is 100 μm or less, the corner R is 20 μm or les...  
WO/2018/109467A1
The present invention relates to a tool (1) for the forming of a strip of material (9). The tool comprises a first forming surface (20) defining a recess (21) extending substantially in a first direction (7) and a second forming surface ...  
WO/2018/092966A1
The present invention relates to an apparatus for manufacturing a pipe having a variable cross-section and a method for manufacturing a pipe having a variable cross-section using same, the apparatus comprising: a first moving device and ...  
WO/2018/025650A1
This die device is provided with: a first single crystal diamond die having a first bearing; and a second diamond die which is adjacent to the first single crystal diamond die, is fixed in position relative to the first single crystal di...  
WO/2018/015533A1
The invention relates to a device for preparing a tube end (4) for drawing by sliding action with a floating mandrel, comprising a detachable holder (2) for centrally holding of the tube end (4), wherein the tube end (4) is automatically...  
WO/2018/012158A1
A steel spring wire is configured from steel, which consists of 0.5 mass% to 0.8 mass% of carbon, 1.0 mass% to 2.5 mass% of silicon, 0.2 mass% to 1.0 mass% of manganese, and 0.5 mass% to 2.5 mass% of chromium, the balance being made of i...  
WO/2017/197373A1
A shaped pressure die system that has a pressure die having an inner wall with a non-circular cross-section, and a drawing die having an internal wall having a non-circular cross-section, wherein the non-circular cross-section of the pre...  
WO/2017/147430A1
Devices for manufacturing grooved wire are provided. A set of rollers (112, 114) may form grooves on an outermost surface of a wire (W) along an axial distance of the wire. The set of rollers may include a first roller (112) and a second...  
WO/2017/135598A2
A drawing plug according to an embodiment of the present invention is disposed between a drawing die and a pipe, is inserted inside the inner surface of the pipe, and processes the pipe. The drawing plug according to the present inventio...  
WO/2017/079230A1
A floating draw plug for shaping tube comprises a necking body and a rib forming member. The necking body has an axis and a trailing end portion. The trailing portion has a cross-section that is symmetric about the axis and that converge...  
WO/2017/073424A1
The core of this wear-resistant tool is a composite polycrystalline diamond comprising polycrystalline diamond in which particulate diamond is directly bonded, and non-diamond-like carbon. The polycrystalline diamond in the composite pol...  
WO/2017/069051A1
This single-crystal diamond is provided with a set of main surfaces opposed to each other, wherein, at the main surfaces, the impurity concentration changes in the first direction.  
WO/2017/014309A1
A diamond die in which a wire-drawing hole is provided in diamond, wherein the diamond is monocrystalline CVD diamond, and the axis of the hole is set obliquely with respect to the direction of a normal to the crystal face of the diamond.  
WO/2016/084361A1
A method for manufacturing a rifled tube (15) having a plurality of first helical ribs (12) on an inside face thereof and having an outside diameter of 34 mm or less is provided with: a step for preparing a steel pipe having a tensile st...  
WO/2016/035372A1
A die case capable of holding a tapered wire draw nib (2), which has an outer diameter (d2) on the exit side of a die hole (8) that is smaller than the outer diameter (d1) on the entrance side, in a tapered fitting hole (12) tapering in ...  
WO/2016/012009A1
The present invention relates to a method for producing a lightweight sheet-metal component with varying wall thicknesses w1, w2, characterized by the following method steps: - extruding a lightweight metal to form a profile (1) with a n...  
WO/2016/008915A1
An equipment for cold-drawing a metal wire is described. The equipment comprises a sequence of a sleeve (100) and a drawing die (200) in the wire advance path; the sleeve comprises a hole (103) for inserting the wire to be drawn, and the...  
WO/2015/169704A1
The invention relates to a method for material testing of an elongated work piece (12) drawn through a drawing die arrangement (10), wherein the drawing die arrangement (10) comprises a drawing tool (14) that acts on the elongated work p...  
WO/2015/159675A1
Provided is a die for drawing a metal wire rod which has a longer service life than a conventional die and with which damage to the surface of the metal wire rod can be prevented. Also provided is a method for manufacturing this die. In ...  
WO/2015/155641A1
A lubricant level sensor (29) for sensing a level of lubricant, preferably a powdered lubricant, within a rotating lubricant container (2), the level sensor comprising: a paddle (26) that is movable between a first position and a free po...  
WO/2015/157089A1
A drive axle shaft and method for making the same are provided. A tubular blank is inserted in a first die including an orifice. The tubular blank is extruded through the orifice to form an elongate tubular body with a longitudinal axis....  
WO/2015/157092A1
A method for forming a lightweight axle shaft is provided. A first tubular blank is inserted in a die defining an extrusion throat at one end. A tool is inserted into the die having a mandrel with portions of increasing diameter. The too...  
WO/2015/148481A1
A mobile platform including an extruder for melting and extruding materials for producing lightweight, compostable or biobased foams for various expandable materials..A mobile platform is described including a screw extruder for processi...  
WO/2015/075660A3
A drawing machine (1) for drawing a tube (2), defining a longitudinal axis (Y), comprising a first die (3) for carrying out the drawing of the tube by means of the use of a mandrel (4); a device for varying the inclination (5) of the tub...  
WO/2015/049394A1
The invention comprises at least one drawing core provided with a centred through-opening in the axial direction with a shaping neck where at least an inflow portion with a truncated cone shape forming part of the centred through-opening...  
WO/2015/042136A1
A friction-stir mandrel includes a textured end portion (620) integral with a body portion. The textured end portion is configured to friction-stir process a starting material forced across the textured end portion and through a die in a...  
WO/2015/036742A1
The invention relates to a construction method for improved tracer ammunition production. There is provided a method of forming a component for a round, said method comprising the step of causing said component to be drawn through at lea...  
WO/2014/192556A1
A wire-drawing device (1) for wire-drawing a wire rod by passing said wire rod through a die hole formed by a pair of roller dies (2), the wire-drawing device being provided with: a frame (3); rotation shafts (4) for supporting said roll...  
WO/2014/030692A1
This inner-surface control tool is provided with a mandrel, a plug that is removably joined to said mandrel, and a joining member that magnetically joins the plug and the mandrel to each other. Either the plug or the mandrel has a column...  
WO/2013/053003A1
A method for producing a strengthened metal tube comprising drawing a metal tube between a mandrel and a die whilst applying shear stress and hydrostatic pressure to the tube to produce the strengthened metal tube.  
WO/2013/031760A1
Provided is a device for drawing a metallic tube capable of adequately applying a lubricating oil to the inner surface of a tube when drawing is to be performed, and capable of preventing scorching. A drawing device in which a metallic s...  
WO/2012/100374A1
A method and a device for manufacturing metal sections with uniform stress based on floatation are disclosed. Two thrust self-aligning roller bearings (15) are arranged in a shell (5) of a rotating movable bearing, thus forming a floatin...  
WO/2012/007642A1
The present invention is related to chemical pulping. It provides a method by which dewatering in paper product production, optical properties, bulk and surface smoothness of the paper product produced can be increased. Said method invol...  
WO/2012/006971A1
A die seat device used for wire-drawing. The die seat device comprises a die seat body (33) having a die seat hole (46). A drawing die (41) is mounted in the die seat hole (46). A lubricating material storage slot (31) is disposed on the...  

Matches 1 - 50 out of 2,770