| Patents for B21C 31 - Control devices for metal extruding, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses (533) |
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| 02/11/2015 | CN104349851A 由金属玻璃制成的复杂制品的多步骤加工方法 A metal complex articles made of glass multi-step processing method |
| 02/04/2015 | CN104324969A 一种用于成形具有双管嘴凸台管件的挤压装置 An extrusion apparatus for forming a nozzle having a double pipe member boss |
| 02/04/2015 | CN104324968A 一种空心铝型材的挤压方法 A hollow aluminum extrusion method |
| 01/21/2015 | EP2825331A1 Multi step processing method for the fabrication of complex articles made of metallic glasses |
| 01/21/2015 | CN204108005U 一种非晶态合金圆管挤压成形装置 An amorphous alloy tube extrusion apparatus |
| 01/14/2015 | CN204093859U 一种自动加热控温装置 An automatic heating temperature control device |
| 01/07/2015 | CN204074769U 扩展型腔大面的对称面与挤压轮轴线垂直的连续挤压机 Omo extended cavity surface symmetry extrusion line perpendicular to the axle continuous extrusion machine |
| 01/07/2015 | CN104259232A Zk60镁合金型材快速挤压方法 Zk60 magnesium alloy extrusion profiles fast |
| 01/07/2015 | CN102310117B 液压装置的控制方法和液压装置 The control method of hydraulic equipment and hydraulic equipment |
| 12/30/2014 | US8919163 Extrusion press and extrusion control method |
| 12/24/2014 | CN103302131B 用于多油缸联动液压控制装置的油路块结构 Manifolds linkage structure for multi-cylinder hydraulic control device |
| 12/24/2014 | CN103286154B 一种gh3600镍合金挤压管材的制备方法 One kind gh3600 nickel alloy pipe extrusion production method |
| 12/24/2014 | CN103203386B 多油缸联动的液压装置 Hydraulics cylinder linkage more |
| 12/17/2014 | CN204018405U 用于金属塑性挤锻成型的挤锻组件 Plastic molding for metal swaging swaging assembly |
| 10/30/2014 | US20140324213 Extrusion press systems and methods |
| 08/07/2014 | US20140216122 Extrusion press and control method for extrusion press |
| 07/16/2014 | CN203711511U 一种压机模具润滑装置及其应用的压机模具润滑系统 One kind of press die lubrication system and its application in the press mold lubrication system |
| 07/16/2014 | CN203711509U 一种压机 One kind of press |
| 07/16/2014 | CN203711508U 一种挤压机 An extrusion machine |
| 07/09/2014 | CN102921757B 弯管冷挤压加工自动加料卸料装置 Bend cold extrusion process automatic feeding unloading equipment |
| 07/02/2014 | CN203678900U 一种消除铝材挤压机挤压出的铝料表面颗粒的装置 An apparatus for extruding aluminum material surface of the aluminum particles to eliminate |
| 07/02/2014 | CN103042059B 铝挤压机挤压容室挤压装置及挤压方法 Aluminum extrusion apparatus and method for accommodating chamber extrusion extruder |
| 06/11/2014 | CN103846305A Preparation machining method of large-diameter pipe material and special-shaped pipe fitting |
| 06/05/2014 | US20140150509 System for Manufacturing an Irrigation Pipe and a Device and Method for Detecting Holes in the Wall of an Irrigation Pipe |
| 06/04/2014 | CN103831314A Shaft head extrusion forming system and method |
| 05/28/2014 | CN102615128B 一种减重金属杆及其加工方法 A metal rod and processing method to lose weight |
| 05/07/2014 | CN103781565A 挤压机及挤压机的控制方法 The control method of the extruder and the extruder |
| 05/07/2014 | CN102240690B 一种三通管挤压成型装置的挤压成型工艺 A tee extrusion molding extrusion molding apparatus |
| 04/30/2014 | CN203565533U Mold for aluminum alloy profile production |
| 04/30/2014 | CN103752641A Strip shape control method for continuous-extrusion copper strip billet |
| 04/30/2014 | CN103752632A Press mould lubricating device and press mould lubricating system applied by same |
| 04/23/2014 | CN103736768A Squeezing device and method for tubular material with unchanged inner diameter and increased thicknesses of both end walls as well as squeezing method thereof |
| 04/17/2014 | WO2014059285A1 Extrusion press systems and methods |
| 04/09/2014 | CN102139289B Reducing and press mounting method of steel plate spring bushing for automobile |
| 04/02/2014 | CN102294377B Microcrystalline extrusion equipment and production method |
| 03/26/2014 | CN102601152B Method for realizing synthermal extrusion through technological parameter combination control |
| 03/26/2014 | CN102451845B Automatic forming process of cold extrusion mold, and automatic feeding system thereof |
| 03/19/2014 | CN103639228A Device for eliminating particles on surface of aluminum material extruded by aluminum product extruder |
| 03/19/2014 | CN103639225A Magnesium alloy extrusion die capable of automatically controlling temperature and lubricating and using method thereof |
| 03/12/2014 | CN103624099A Extrusion machine |
| 02/18/2014 | US8650926 Extrusion press and extrusion control method |
| 02/05/2014 | CN203417948U Energy-saving servo profile extruder control system |
| 02/05/2014 | CN103551416A Temperature control device of extrusion cylinder and temperature control method of temperature control device |
| 01/15/2014 | CN203389977U Extrusion forming system of trailer spindle head |
| 01/15/2014 | CN102319759B Cold extruding method for tooth form opening angle on gear ring of automobile gear-shifting combining gear |
| 01/08/2014 | CN203380203U Extruding machine used for processing variable-section seamless tubes |
| 01/08/2014 | CN102463271B Production method of zinc base alloy thin-wall pipe |
| 12/25/2013 | CN203356241U 液氮冷却控制器 Liquid nitrogen cooling controller |
| 12/11/2013 | CN203330166U Frequency conversion energy-saving control device of extruding machine |
| 12/11/2013 | CN103433317A Energy-saving servo control system for profile extruder |
| 12/04/2013 | CN203316511U Production equipment of magnesium alloy seamed pipe plate |
| 12/04/2013 | CN203316507U Continuous extruder for copper alloy lead |
| 11/20/2013 | CN203297923U Pipe-wall-thickness-variable seamless aluminum-alloy pipe |
| 11/20/2013 | CN203292219U Extruder |
| 11/20/2013 | CN103394543A LED (light emitting diode) fluorescent lamp magnesium alloy sectional material and manufacturing method thereof |
| 11/14/2013 | WO2013167111A1 Hydraulic extrusion press and method for operating a hydraulic extrusion press |
| 11/14/2013 | DE102012009182A1 Hydraulische Strangpresse sowie Verfahren zum Betrieb einer hydraulischen Strangpresse A hydraulic extrusion press as well as methods for operating a hydraulic extrusion press |
| 11/13/2013 | CN103388094A A magnesium alloy LED fluorescent lamp section material and a manufacturing method thereof |
| 11/06/2013 | CN103381429A Extruding machine for processing variable-section seamless pipe |
| 11/06/2013 | CN103381428A 7003 aluminum alloy section forming process |
| 10/16/2013 | CN103350312A Pulse current auxiliary increment repair device and method |
| 09/19/2013 | WO2013138710A1 Multi step processing method for the fabrication of complex articles made of metallic glasses |
| 09/18/2013 | CN103302132A Extruding machine |
| 09/18/2013 | CN103302131A Oil route block structure for multiple-cylinder-linkage hydraulic control device |
| 09/18/2013 | CN103302128A Method for processing high-multiple sunflower heat radiator aluminum section |
| 09/18/2013 | CN103302126A Method for continuously extruding and compositing laminar composite electric contact material |
| 09/18/2013 | CN102294375B Multidirectional synchronous cold extrusion equipment and method |
| 09/12/2013 | DE102012101952A1 Press for manufacturing can object from slug, has setting unit that is provided for setting upper turning point and lower turning point between stamper and die based on measurement signal defining bottom thickness of can object |
| 09/11/2013 | CN103286154A Manufacturing method of GH3600 nickel alloy extruded tube |
| 09/11/2013 | CN103286153A Manufacture method of ultra-large-diameter pipeline extruded nozzles |
| 09/11/2013 | CN103286150A Forming method of aluminum extrusion |
| 09/04/2013 | CN203170749U Aluminum extrusion machine realizing even flow velocity of aluminum liquid |
| 08/28/2013 | CN103264064A Cutter feeding mechanism of high-efficiency heat exchange tube processing equipment |
| 08/14/2013 | DE102012002774A1 Method for automatic production start on self-regulating, iterative optimized guiding of extrusion press for metals, involves carrying out estimation of inputs based on optimal data collected in database and optimizing predefined inputs |
| 08/14/2013 | CN103240293A Seamless aluminum-alloy pipe with variable pipe wall thickness and production method thereof |
| 07/31/2013 | CN203093026U Tracking and speed-regulating device of optical fiber |
| 07/31/2013 | CN101912889B Distributive extrusion process method and distributive extrusion mold thereof |
| 07/23/2013 | US8490452 Method for producing seamless tubes |
| 07/17/2013 | CN103203386A Hydraulic device with multiple oil cylinders in linkage |
| 07/10/2013 | CN103191946A Process for manufacturing aluminum-alloy internally-round porous parallel flow pipe |
| 07/03/2013 | CN203030663U Metal flow device for extrusion chamber of aluminum extrusion press |
| 06/26/2013 | CN103170517A High-pressure and large-flow hydraulic device capable of rapidly pressurizing |
| 06/19/2013 | CN203002809U Copper wire extrusion device |
| 06/19/2013 | CN103157689A Accurate positioning hydraulic device |
| 06/19/2013 | CN103157688A Heavy-load walking beam lifting hydraulic control device |
| 06/19/2013 | CN103157686A Large hydraulic pump station with step-less adjustable pressure and flow |
| 06/19/2013 | CN102492877B Extruding processing technology of aluminium alloy tubing with large diameter |
| 06/12/2013 | CN103143584A Device for preparing alloy with uniform organization and performance |
| 06/05/2013 | CN202972459U Magnesium alloy plate |
| 06/05/2013 | CN202963077U Automatic control system of pipe pumping machine |
| 06/05/2013 | CN202963076U Automatic control feedback system of aluminum extrusion machine |
| 06/05/2013 | CN202963075U Non-extrusion event recording system of aluminum extrusion equipment |
| 06/05/2013 | CN202963073U Shaft head extrusion forming system |
| 06/05/2013 | CN103128125A Method for regulating continuous extrusion working clearance |
| 06/05/2013 | CN102303057B Continuous casting and continuous extrusion device and production method for metal |
| 06/05/2013 | CN101670384B Process for producing extruded hollow bar with high lead and low copper content |
| 05/22/2013 | CN102389908B Close-loop isothermal extrusion system for aluminum-magnesium alloy fuzzy control temperature prediction and method |
| 05/15/2013 | CN103103372A Smelting preparation method for anti-stamping aluminum alloy section bar |
| 05/15/2013 | CN103100575A Isothermal extrusion method capable of controlling speed by sections |
| 05/15/2013 | CN103100574A Liquid nitrogen cooling control system |