Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21C - Manufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling; Auxiliary operations used in connection with metal-working without essentially removing material › B21C 25 - Profiling tools for metal extruding
Patents for B21C 25 - Profiling tools for metal extruding (3,331)
07/2014
07/02/2014CN103894437A 一种连续挤压机和连续包覆机的主轴系统 A continuous extrusion machine spindle system and continuous coating machine
07/02/2014CN103894436A 一种增强镁合金管的往复挤压装置及加工方法 An enhanced magnesium alloy tube reciprocating extrusion apparatus and processing method
07/02/2014CN102430608B 一种用于生产弧形镁合金板的设备及工艺 An apparatus and process for the production of curved magnesium alloy sheet
06/2014
06/25/2014CN203664391U 一种侧边成形装置 One kind of sides forming apparatus
06/25/2014CN203664390U 一种带有防沉装置的模具 A device with an anti-mold Shen
06/25/2014CN203664389U 一种模具 One kind of mold
06/25/2014CN203664388U 用于加工双联齿轮结合齿的挤轮 For the processing of double-toothed gear combined with crowded round
06/25/2014CN103878199A 一种均质高强韧化镁合金杯形构件的旋转挤压模具 Toughening rotating a homogeneous high magnesium alloy extrusion die cup-shaped member
06/25/2014CN103878196A 一种均质高强韧化镁合金杯形构件旋转挤压方法 Toughening a homogeneous high-magnesium alloy extrusion method of rotating the cup-shaped member
06/18/2014CN203650920U 表面复合层原料节约型中空模头芯棒 Surface of the composite layer material saving hollow mandrel die
06/18/2014CN203649039U 传动轴花键渐进成型挤压模具装置 Drive shaft spline gradual molding extrusion die device
06/18/2014CN203649038U 一种铸造爪极的挤压模具 One kind of extrusion die casting claw pole
06/18/2014CN203649037U 多型腔铝型材热挤压模具 Multi-cavity aluminum hot extrusion dies
06/18/2014CN203649036U 太阳能边框铝型材挤压模具 Solar border aluminum extrusion dies
06/18/2014CN203649035U 气缸管避焊合线结构铝型材挤压模具 Cylinder pipe welding line structure to avoid aluminum extrusion dies
06/18/2014CN203649034U 一种金属管的挤压模具 A metal tube of the extrusion die
06/18/2014CN203649033U 装载机活塞杆成型模 Loader rod molding
06/18/2014CN203649032U 高压隔离开关动触头型材连续挤压模具 High voltage isolation switch moving contact profiles continuous extrusion dies
06/18/2014CN203649030U 一种模锻工艺的制坯挤压装置 One kind of forging process preform extrusion device
06/18/2014CN203649029U 一种侧挤压成型装置 A lateral extrusion apparatus
06/18/2014CN103868292A Side-mount one-piece air-condition liquid accumulator shell and manufacturing method thereof
06/18/2014CN102615132B Inner forming die for extruding at optional space angle
06/17/2014US8752270 Stylus flashlight housing and method for making same
06/11/2014CN203635656U 一种t型铜材挤压模 One kind of t-type copper extrusion die
06/11/2014CN203635655U P型管横向挤压模具 P-tube transverse extrusion die
06/11/2014CN203635654U 一种球销冷挤压模具 One kind of ball pin cold extrusion dies
06/11/2014CN203635653U 核电主蒸汽超级管道的管嘴成形装置 Nuclear power nozzle main steam super pipe forming apparatus
06/11/2014CN203635652U 一种球头销小端面的内六角成形模具 Hexagon a ball pin small end of the mold
06/11/2014CN203635651U 十字隔多通道铝管挤压模具 Cross across multi-channel aluminum extrusion die
06/11/2014CN103846302A Extrusion mold with improved structure
06/11/2014CN102615133B Backpressure equal-channel angular extruding mould
06/04/2014CN203621131U 一种铝型材挤压模具 One kind of aluminum extrusion dies
06/04/2014CN203621130U 微通道平行流铝管挤压生产用模具 Microchannel parallel flow tubes extrusion mold
06/04/2014CN203621129U 一种齿轮内外齿一次加工模具 A GEAR external tooth once processing mold
06/04/2014CN203621128U 一种b形管挤压环挤压模具 One kind of b-tube extrusion ring extrusion dies
06/04/2014CN203621126U 基于螺杆挤压的钛合金超细组织实现装置 Ultrafine titanium screw extrusion-based organization to achieve device
06/04/2014CN103831316A Hot extrusion die for semi-closed tubular aluminium profiles
06/04/2014CN103831315A Hot extrusion mold for small-sized aluminum alloy round tube
06/04/2014CN103831312A Warm extrusion forming method for efficiently processing 20 CrNiMo straight tooth racks
05/2014
05/28/2014CN203610434U 一种u铁挤压模具 One kind u iron extrusion dies
05/28/2014CN203610433U 冷挤压封闭成型模 Cold extrusion molding closed
05/28/2014CN103826768A 中空型材成形用挤压模具 Hollow profile extrusion molding die
05/28/2014CN103817166A 一种水冷挤压模套及其制作方法 One kind of water-cooled jacket extrusion die and production methods
05/28/2014CN103817165A 径向挤压模 Radial extrusion die
05/28/2014CN103817164A 多孔薄壁铝合金管热挤压模具 Porous thin-walled aluminum tube hot extrusion dies
05/28/2014CN103817163A 内花键冷挤压成形模具 Internal spline cold extrusion dies
05/28/2014CN102615128B 一种减重金属杆及其加工方法 A metal rod and processing method to lose weight
05/22/2014US20140141281 Heat-resistant molybdenum alloy
05/21/2014CN203599261U 盲孔内花键冷挤压模 Blind hole spline cold extrusion die
05/21/2014CN203599260U 挤压成型模具 Extrusion dies
05/21/2014CN203599259U 一种通用挤压模架 A common extrusion mold
05/21/2014CN203599258U 高精度壁厚公差的薄板挤压模具 Thin wall thickness tolerance of high precision extrusion dies
05/21/2014CN203599257U 铝合金材料的挤压模具 Aluminum alloy extrusion die
05/21/2014CN203599256U 带自动脱料机构的挤压模架 With automatic stripper agency extrusion mold
05/21/2014CN203599255U 波轮轴整体挤压装置 Wave axle overall extrusion apparatus
05/21/2014CN203599253U 挤管装置及自动挤管设备 Squeeze tube device and automatic squeeze tube equipment
05/21/2014CN103805895A 一种钛眼镜架冷挤压用模具钢 One titanium frames cold extrusion die steel
05/21/2014CN103801579A 一种超大悬臂散热器类型材的分段复合模具挤制方法 One kind of oversized radiator type cantilever segmented composite material extrusion mold method
05/21/2014CN103801578A 铝合金挤压非对称多孔模具 Asymmetric porous aluminum extrusion dies
05/21/2014CN101767117B 一种汽车制动器凸轮轴花键的加工设备 An automobile brake cam shaft spline processing equipment
05/14/2014CN203592012U 啮合套挤倒锥模具 Clutch squeeze inverted cone mold
05/14/2014CN103785702A 一种涡旋挤压式大塑性变形装置 A scroll extrusion plastic deformation apparatus
05/14/2014CN103785701A 一种开关面板温挤压模具 A switch panel temperature extrusion dies
05/14/2014CN103785700A 一种制备超细晶块体材料的模具及方法 A mold and method of ultrafine-grained bulk materials preparation
05/14/2014CN102248022B 一种双金属薄壁复合管的制备工艺 Preparation of a bi-metallic thin-walled composite pipe
05/07/2014CN203578515U 一种同时具有精冲和冷挤压功能的新型模架 Having both fine blanking and cold extrusion capabilities of the new mold
05/07/2014CN203578433U 一种挤压模具 An extrusion die
05/07/2014CN203578432U 一种金属管的挤压模具 An extrusion die of the metal tube
05/07/2014CN203578431U 冷挤压模具的上模组件 The cold extrusion die mold assembly
05/07/2014CN203578429U 一种汽车起动机机壳多凸台一次成型液压挤压机 An automobile starter housing bosses forming a hydraulic multi-extruder
05/07/2014CN103769430A 一种新型调模合模机构 A new tune mold clamping mechanism
05/07/2014CN103769429A 一种y型管制作装置及其制作方法 One kind of y-tube making device and manufacturing method thereof
04/2014
04/30/2014CN203565537U Plate spring hot extrusion lug tooling
04/30/2014CN203565536U Extrusion cavity body
04/30/2014CN203565535U Wear-free hot extrusion die
04/30/2014CN203565534U Delicately assembled air valve extrusion mold
04/30/2014CN203565533U Mold for aluminum alloy profile production
04/30/2014CN203565532U Large-section aluminium alloy section extrusion forming mould
04/30/2014CN203565528U Double-end pipe fitting forming equipment
04/30/2014CN103753152A Lock cylinder spring machining machine
04/30/2014CN103753150A Manufacturing method for magnesium-alloy honeycomb blind hole structural part
04/30/2014CN103752641A Strip shape control method for continuous-extrusion copper strip billet
04/30/2014CN103752640A Manufacturing method of extrusion punching head of diamond film piston pin
04/30/2014CN103752639A Cold extrusion die for output shaft of starter
04/30/2014CN103752638A General extrusion die rack
04/30/2014CN103752637A Simple extrusion die rack
04/30/2014CN103752636A Improved extrusion die rack
04/30/2014CN103752635A Extrusion die rack with automatic stripping mechanism
04/30/2014CN103752634A Extrusion die rack with simple structure
04/30/2014CN103752633A Strip shape control device for continuous-extrusion copper strip billet
04/30/2014CN103752631A Extrusion wheel wrapping machine
04/30/2014CN103752629A Extrusion die rack with stripping mechanism
04/30/2014CN102601587B Manufacturing process of aluminum alloy rim of large vehicle
04/23/2014CN203556667U Aluminum profile extrusion die sleeve
04/23/2014CN103748264A Method for producing a coating on an extrusion die
04/23/2014CN103736771A Extruding barrel for extruding machine
04/23/2014CN103736770A Multi-shape cold extrusion die device of inner holes
04/23/2014CN103736769A 500MN-extrusion equipment for producing large-diameter seamless steel pipes
04/23/2014CN103736768A Squeezing device and method for tubular material with unchanged inner diameter and increased thicknesses of both end walls as well as squeezing method thereof
04/23/2014CN102601142B Magnesium alloy extruding-forging forming process and magnesium alloy extruding-forging forming device
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