B21C 29 - Cooling or heating extruded work or parts of the extrusion press

Patents for B21C 29 - Cooling or heating extruded work or parts of the extrusion press (825)
12/2010
12/08/2010	CN201664711U Mould induction heating furnace end capable of controlling temperature precisely
12/08/2010	CN101905250A Chipless forming method for gear stick and section gear through hot extrusion
12/08/2010	CN101518792B Method for precisely forming copper-nickel alloy flange pipes
11/2010
11/10/2010	CN101396697B High strength aluminum alloy quincunx deep blind hole piece extrusion molding technique
10/2010
10/27/2010	CN101869928A Hydraulic steel pipe connector and extrusion forming method and production device thereof
10/27/2010	CN101869927A Sorting machine
10/20/2010	CN201609722U 间接式冷却套及冷却系统 Indirect cooling jacket and cooling system
10/13/2010	CN101856676A Thin plate production method by extruding and extending sheet of spiral line type
10/13/2010	CN101856675A High-temperature thermal extrusion moulding method of TiAl intermetallic compound material
10/13/2010	CN101497088B Method for processing metallic lithium belt
10/06/2010	CN101850376A Method and die for forward extrusion and variable diameter bending extrusion of magnesium alloy semi-solid billets
09/2010
09/15/2010	CN201579294U Double-metal wrapping machine
09/08/2010	CN201572811U Aluminum section quick cooling device
09/08/2010	CN101417383B Pressing method of whole automobile axle housing
09/01/2010	CN201566778U Connector for front triangle and rear triangle in vibration-absorbing bicycle frame and manufacturing mold thereof
09/01/2010	CN201565489U Combined-type cooling device and cooling system
09/01/2010	CN201565488U Direct cooling tank and cooling system
09/01/2010	CN101817030A Technical configuration method for major-diameter aluminum-alloy round cast ingot heating facility
08/2010
08/26/2010	WO2010095032A1 Pre-heating device for objects, in particular aluminum extrusions, rods or bolts and a system having said pre-heating device
08/25/2010	CN201558877U Mid-frequency heating device in hot extrusion three-way pipe fitting
08/25/2010	CN101428302B Aldural conical thin-wall member workblank extrusion forming process
08/18/2010	CN101804553A Magnesium alloy plastic products and process for preparation of the same
08/11/2010	CN201543672U Extrusion molding device for outer star wheel of automobile
08/11/2010	CN201543671U Water cooling device for extruded rods
07/2010
07/07/2010	CN201519705U Extruder metal tube cooling water curtain device
06/2010
06/23/2010	CN101745789A Forming method of large-caliber tee pipe fitting with high steel grade
06/23/2010	CN101745557A Extrusion manufacturing technology of large-caliber reducing joint high-pressure pipe fitting with high steel grade
06/23/2010	CN101195199B Special-shaped cross section copper strip process technique and special-shaped cross section copper strip produced by using the technique
06/16/2010	CN201508733U Cable core sheath device of metal extruder
06/09/2010	CN101723039A Front triangular binding head and rear triangular binding head of damping bicycle stand, production technology thereof and die
05/2010
05/26/2010	CN201482820U Electromagnetic heater of metal section extrusion die
05/26/2010	CN201482819U Cooling water device of aluminum product hot extrusion
05/26/2010	CN201482814U Copper-clad aluminum bus trough isothermal extrusion die
05/26/2010	CN101053880B Method of net-forming an article and apparatus for same
05/14/2010	WO2010051754A1 Broad-width extrusion device and extrusion process thereof
05/12/2010	CN101704032A Direct cooling barrel and system used for extruding metal
05/12/2010	CN101704031A Indirect cooling sleeve and system used for extruding metal
05/05/2010	CN201449149U Copper ingot loading device
05/05/2010	CN101700538A Composite cooling device and system for metal extrusion
04/2010
04/28/2010	CN201442041U Continuous extruder with water spray cooling extrusion wheel and material stop block
04/21/2010	CN101269386B Magnesium alloy plastic process product and manufacture method thereof and its uses
04/01/2010	US20100077825 High strain rate forming of dispersion strengthened aluminum alloys
03/2010
03/30/2010	CA2563114C Cryofluid assisted forming method
03/25/2010	WO2010031503A1 Device for heating rod-shaped workpieces
03/17/2010	CN101670385A Pulse current assisted extrusion forming device and extrusion forming method
03/03/2010	CN201415224Y Firestone extruding device
12/2009
12/23/2009	CN201366450Y Water sealing device for extruding copper material
12/23/2009	CN101607276A Flint extruding device and extruding method thereof
12/16/2009	CN101602075A Drill rod torsion device
11/2009
11/11/2009	CN100558479C Prestressed aluminum-cladding stranded wire
10/2009
10/27/2009	US7608344 Metal honeycomb substrates for chemical and thermal applications
09/2009
09/29/2009	US7594419 Thermal control extrusion press container
09/02/2009	CN101518792A Method for precisely forming copper-nickel alloy flange pipes
08/2009
08/26/2009	CN101513649A Method for producing variable diameter magnesium alloy pipe
08/19/2009	CN201291242Y Composite extrusion die for automobile wheel-hub extrusion forming
08/19/2009	CN201291241Y Forward extrusion die for automobile wheel-hub extrusion forming
08/19/2009	CN100528391C Hot extrusion steel tube blank tail pad warming and transporting unit
08/12/2009	CN101502872A Shortened method for producing oxygen-free copper belt
08/12/2009	CN101502854A Method of manufacturing control arm using variable curvature extruding process and control arm manufactured thereby
08/12/2009	CN100525944C Transport unit of the steel tube blank tail pad between the heating furnace and the extrusion pressing barrel
08/05/2009	CN201283373Y Die stand
08/05/2009	CN101497088A Method for processing metallic lithium belt
07/2009
07/01/2009	CN101468365A Wind-guiding device and workpiece-cooling device using the wind-guiding device
06/2009
06/24/2009	CN100503067C Squeezing needle circulating wind heater
05/2009
05/27/2009	CN101439363A Method for manufacturing magnesium alloy squeezing seamless pipe
05/27/2009	CN100491063C Method for producing metallurgically binding metal composite seamless pipe
05/20/2009	CN100488707C Extrusion method for producing welding wire of magnesium alloy
05/19/2009	US7533552 System for the production of extruded aluminum profiles
05/13/2009	CN101428302A Aldural conical thin-wall member workblank extrusion forming process
05/06/2009	CN201231260Y Built-in heating jacket for Conform continuous extrusion device
04/2009
04/29/2009	CN101417383A Pressing method of whole automobile axle housing
04/16/2009	DE102007049037A1 Extrusion press tool comprises a first component produced by pressure treatment of a powder, and a second component arranged in or on the first component, which is metallurgically connected with the second component
04/15/2009	CN101406906A Method for preparing magnesium alloy section bar by continuous corner shearing and squeezing shaping and mold
04/08/2009	EP1648632A4 Metal honeycomb substrates for chemical and thermal applications
04/08/2009	CN201217021Y Hot-extrusion constant-temperature molding mould
04/08/2009	CN201217019Y Mould for semi-solid state extrusion casting aluminum alloy piston
04/01/2009	CN201214110Y Special machine for denting nipple
04/01/2009	CN101396697A High strength aluminum alloy quincunx deep blind hole piece extrusion molding technique
03/2009
03/25/2009	CN101391269A Broad-width extrusion device and technique thereof
03/04/2009	CN101376141A Press forming method of automobile hub and matched forming mold thereof
02/2009
02/05/2009	US20090032151 Magnesium base alloy pipes and method of manufacturing the same
02/04/2009	CN201189527Y Semi-axis sleeve extrusion die
01/2009
01/14/2009	CN101342548A Method for processing wire bar of zinc and zinc alloy
01/14/2009	CN100450656C Prestressed aluminium coated steel wire
01/14/2009	CN100450654C Warm static liquid extrusion method and mould for producing magnesium alloy wire or bar
12/2008
12/24/2008	CN101327624A Molding die and control method thereof
12/03/2008	CN100439032C Hot shaping method for cabinet edges in circular arc and dedicated dies
12/03/2008	CN100438999C Manufacturing process for rheologic extrusion molding of sacrificial magnesium anode and device thereof
10/2008
10/23/2008	DE102007032919B3 Extruded material water-cooling device, uses roller conveyor in cooling system to increase or reduce height compensation of cooling system
10/15/2008	CN100425366C Integral extrusion forming method for asymmetrical assembly parts and apparatus thereof
10/08/2008	CN101279333A Method for extruding magnesium alloy and coiling strip blank
10/08/2008	CN101279332A Method for preparing magnesium alloy strip blank cogged by flat extruding cylinder
10/08/2008	CN101279331A Wire hydrostatic extrusion device and method for extruding superfine grain wire using the device
10/08/2008	CN100423861C Shaping technology of solid axle and horizontal hydraulic machine used for implementating said technology
10/01/2008	CN101275364A High temperature-resistant felt and making method thereof
09/2008
09/24/2008	CN201120420Y Hot extrusion steel tube blank tail pad warming and transporting unit
09/24/2008	CN201120419Y Transport unit of the steel tube blank tail pad between the heating furnace and the extrusion pressing barrel
09/24/2008	CN101269386A Magnesium alloy plastic process product and manufacture method thereof
09/17/2008	CN101264489A Automobile out star wheel isothermal extrusion preliminary shaping device
09/10/2008	CN101259493A L shape equal channel reciprocating extrusion die for preparing ultra-fine crystal material

1 2 3 4 5 6 7 8 9