Plastic extrusion dies, extruder line, plastic crusher PVC pipe production line - foam core pipe, spiral pipe with foam, hollow-wall pipe, plastic profile extrusion production line, PP-R, PE, PEX hot and cold water supply pipe production line, PE silicon core pipe production line PVC, PE, PP plastic film extrusion, sheet production line PVC, PE double-wall corrugated pipe production line PVC PE porous sheathing line, PE Carbon Fiber Pipe, PE single wall corrugated pipe extrusion production line, PVC plastic pipe production line Spiral enhanced, PVC steel wire strengthen hose production line, pipe traction devices, pipe-expanding machine, planetary cutting machine, plastic hot and cold mixing unit SJL-Z series plastic extruding granulation unit, XPS Plate Production Line, PP Packing Belt Unit
塑料挤出模具，挤出机系列，塑料破碎机PVC管材生产线-芯层发泡管、发泡内螺旋管、中空壁管材，塑料挤出异型材生产线，PP-R、PE、PEX冷热给水管生产线，聚乙烯硅芯管生产线PVC、PE、PP塑料挤出片、板材生产线PVC、PE双壁波纹管生产线PVC PE多孔护套生产线，PE碳素纤维管机组，PE单壁波纹管挤出生产线，PVC塑料螺旋增强管生产线，PVC钢丝增强软管生产线，管材牵引装置，管材扩口机、行星切割机，塑料热、冷混合机组SJL-Z系列，塑料挤出造粒机组，XPS板材生产线，PP打包带机组
Marc this paper carried out a finite element numerical simulation on the forming process of cold extruding for the starlike sleeve of constant speed cardan joint of car. The interrelated technological problems of numerical simulation were discussed in detail, the variation curve of extruding force during the course of loading, the cloud chart, which varies along with time, of temperature field distribution of workpiece, the equivalent plastic strain cloud chart of workpiece and the stress distribution cloud chart of diem inner ring were obtained thus explained fairly nice the reason of fatigue damage of dies.
Marc对轿车等速万向节星形套冷挤压成型过程进行了有限元数值模拟，详细讨论了有关数值模拟技术问题，得出了挤压力在加载过程中的变化曲线、工件随时间变化的温度场分布云图、工件等效塑性应变云图及模具内圈的应力分布云图，较好地解释了模具疲劳破坏的原因。
Author introduces the method for determinating parameters of dies for extruding aluminium tube with internal screw and analyzes the relation between die structure features and extruding process.
介绍了内螺纹铝管材挤压模具结构参数的设计方法。并对其模具结构特点与内螺纹管材挤压成形的关系进行了分析。
Parameter determination of dies for extruding aluminium tube with internal screw
内螺纹铝管材挤压模具结构参数确定
In this paper, a set of precision extruding and forging dies have been manufactured, many copper and steel spur gears have been made and measured, a series of experience and data is accumulated.
本文研制了直齿圆柱齿轮冷挤压、冷精锻实验模具，成功地锻出了铜和钢两种材料的齿轮样件，并对其精度进行了测量，从中积累了丰富的数据和经验。
RG20 RKK Punching tool parts, blocks for EDM, scissor parts, circular knives, machine parts, extruding tools, tools for diecasting pulverized materials, pressure plates, sliding parts, valve parts, embossing dies, cutter disks, planer knives for machining of wood, hard metal tipped tools, rolls for cold rolling
冲压工具零件、电火花机床的滑车、剪刀的刃口、环刀、机械零件、挤压工具、硬模铸造研磨材料的工具、承压板、滑动零件、阀门零件、压花模、圆盘刀、木工中刨刀、切削硬金属刀片、冷压滚轴。
Extruding dies act in a corresponding manner in displacing the Body of the metal under direct pressure.
挤压模以相似的方式，在直接的压力下使金属体移动。
The design key of complex extruder dies for extruding profile rubber sealing stips was how to define the profile and size of the extruder die, how to make the pressure and velocity of the extruding rubber uniform at the exit of die.
组合式异型橡胶密封条挤出模头设计的要点是如何确定口模的形状尺寸并使各胶料质点的出口压力及流速均匀一致。