优化的螺杆设计使用使剪切小，不易剪断木质纤维，能使物料在机内停留时间均匀。
Special and well designed screw enables the raw material to be evenly stay in the extruder.
并根据用户生产用料进行特殊性螺杆设计、技术指导、技术服务等，产品远销海内外。
According to the user and the materials used for the production of special screw design, technical guidance, technical services and products sold at home and abroad.
固型燃料的再生成形技术已广泛应用干生产，压制成形机的特种螺杆设计是技术关键。
The technique of reprocess shaping of solid fuel is applied in production widely. The design of special type bolt on pressing shaping machine is the key technique.
利用熔体充满长度来优化螺杆组合，以提高挤出机生产效率，为啮合同向双螺杆挤压造粒机的螺杆设计提供参考。
The assembled screw optimized by the melt filled length could improve the efficiency of twin screw extruder, and provided reference for the design of screw of ICTSEG.
结果表明为了得到理想的制品外观和性能，需要对挤出螺杆、加工工艺参数、型坯设计和拉伸比进行改进。
The results showed to produce product with perfect appearance and property, modifications of screw, processing parameter, parison design and stretch ratio should be made.
由于这些螺杆压缩机国内压缩机厂设计制造程度低，因此依赖进口设备的现象十分突出。
Because these screw compressor domestic compression depots low degree of design and manufacture, therefore rely on imported equipment of a very prominent.
因此螺杆、螺母的设计依据是耐磨性。
然后应用能量守恒定律去求得螺杆泵转子的设计规律。
Then, find out the design rules with the conservation law of energy.
给出了加劲肋间距、长螺杆连接件的设计控制条件。
The distances between ribbed panels and the design control conditions of long screw connectors were suggested.
这些研究结果对地面驱动螺杆泵的设计及应用有一定参考价值。
These research results possess a certain reference value to the design and application of the screw pump.
本文的研究工作对双螺杆磨浆机传动系统的设计具有重要的指导意义，对同类产品的设计和研究也有一定的借鉴作用。
The paper plays an important role in the design of the driving system of twin screw grinder and is a reference on design and study of the congener mechanics.
结果表明，为了得到理想的制品外观和性能，需要对挤出螺杆、加工工艺参数、型坯设计和拉伸比进行改进。
The results show that the optimal bottle performance requires modified screw, processing parameter, parison design and stretch ratio.
研究结果对双螺杆反应器的优化设计和聚合物挤出加工有一定的理论指导意义。
The research results put forward the theoretical instruction of the design of twin screw reactor and the process of polymer extrusion.
通过算例介绍了同向双螺杆几何设计计算软件的功能。
The functions of the calculation software for a corotating twin screw geometry design are introduced by means of showing a calculation example.
本文的研究工作对双螺杆磨浆机的整机设计具有重要的指导意义，对同类产品的设计和研究也有一定的借鉴作用。
The paper plays an important role in the design of the whole system of twin screw grinder and is a reference on design and study of the congener mechanics.
在该系统的机械设计，双螺杆驱动器是用于实现向上和向下运动。
In the mechanical design of the system, screw pair drive is applied to achieve the up-and-down movement.
本文的基础理论研究对当前的螺杆泵的设计生产都有很好的指导作用，对当前三螺杆泵使用中出现的问题有很好的解决效果。
The theories established in this paper give directions to the current design and produce of the three screw pump; and also give solutions of the problems during usage.
这台机器采用了特殊设计的螺杆和桶，模具和挤压过程，以生产塑料和木材产品。
This machine USES the special designed screw and barrel, die and extrusion process to produce plastic and wood products.
优化设计和精心制作的螺杆、机筒有极好的塑化效果。
The screw and machine barrel with optimization design and elaboration have excellent plasticizing effect.
当设计螺杆泵转子的齿形时，需要计算它们的液压扭矩。
It is necessary to compute the screw hydrostatic torque in designing the teeth profiles of screw pumps.
利用此规律可对螺杆泵进行优化设计，提高其工作效率。
The regularity can be applied to optimize the design of screw pumps and improve its working efficiency.
研究挤出机螺杆直槽式屏障混炼元件的优化设计问题。
The optimal design of Moddock barrier mixing element on extruder screw was investigated.
该研究结果为进一步进行螺杆的优化设计以及挤压膨化的模拟试验奠定了基础。
The research results provide basis for further study on screw design optimization and stimulation of extruding experiments.
介绍了行星螺杆挤出机设计、制造中一些重要技术参数的确定以及实践中一些有益尝试。
The determination of some key technical parameters in the design and manufacturing of the planetary screw extruder is presented and the practice of it is introduced.
以135型三螺杆泵为例，对螺杆几何参数设计、螺旋型面的形成、螺杆啮合特性进行了探讨。
By taking 135 three-screw pump as an example, the geometric parameter design, the forming of spiral surface and the characteristic of screw gearing are investigated.
并结合实验和理论，从螺杆、机筒、机头设计和加料器选择等方面提出了解决这些问题的措施。
The solutions including the redesign of screw, barrel and the selection of feeder, are presented based on experiments results and theories.
也是优化橡胶螺杆专用CAD系统设计功能的基础。
It is also the base of optimizing the function of a CAD system for screw design.
也是优化橡胶螺杆专用CAD系统设计功能的基础。
It is also the base of optimizing the function of a CAD system for screw design.
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