弹性元件

• Abstract : in this paper , the design method of spring component isintroduced based on given parameter , which is suitable for national standard common cylindrical coil compression spring and national standard polyurethane spring component
  文摘:介绍了适用普通圆柱螺旋压缩弹簧国标和聚胺酯弹性元件国标所给参数的弹性元件设计方法。
• For the purpose prolong the operational life span , overstress is prohibited because the elastic cell is subject to damage , while the elastic cell shall be kept working within its elastic range , so as to ensure the accuracy of measurement
  为了延长仪表的使用寿命，避免弹性元件因受力过大而损坏，同时弹性元件应工作在弹性范围内，以保证测量的精度。
• The sensing membrane is a strained elastic component , which displacement changing as differential pressure for gp gauge transmitter , atmospheric pressure may be brought to bear as well as low - pressure side on the sensing membrane
  传感膜片是一个张紧的弹性元件，其位移随所受差压而变化对于gp表压变送器，大气压力如同施加在传感膜片的低压侧一样。
• The optimum is obtained after computing and the optimization result indicates that the method is efficient to optimize the elastic element structure . so it could be applied extensively in the engineering of the sensor element optimization design
  优化结果表明该方法对传感器的弹性元件结构起到很好的优化效果，该方法可广泛应用于传感器弹性元件的优化设计工程。
• It is pointed out when the pre - stressing force of spring component is larger than the stripping force , as well as the largest compression value of spring component is less than the largest permissible compression value , it should be as two confined indexes
  并提出弹性元件的预压力大于卸料力，弹性元件最大压缩量小于弹性元件的最大许可压缩量，应作为冲裁模卸料弹性元件设计时的两个限制指标。
• Tmt ( zhuzhou times new material technology co . ltd ) mainly deals in macromolecule material . it is r & d or manufacture base of macromolecule elastic component element in the railway traffic equipment industry of the whole nation
  株洲时代新材料科技股份有限公司(简称时代新材)主要从事高分子材料的研究和生产，是全国铁路交通装备行业最具经营规模和科技实力的高分子减振弹性元件研发、生产基地，于2002年在上交所核准上市。
• A fiber - optic strain sensor based on a differentiating sagnac interferometer is demonstrated to measure the rolling force by measuring strain of the elasticity element inside the rolling machine . the system is simple in structure and possesses high accuracy , super sensitivity
  本文设计了一种微分干涉式光纤应变传感器，通过测量轧机内安装的弹性元件的应变来测量轧制力，其结构简单，精确度及灵敏度高，易于安装与使用。
• Semi - active suspension is composed of controllable spring and damper element which consume little energy and are easy to design and manufacture . because semi - active suspension can improve ride comfort so automobile researchs are enthusiastic are about the research into the semi - active suspension
  由弹性元件和阻尼力可控减振器组成的半主动悬架有能耗小，易实现等优点，可以改善汽车行驶的平顺性，所以半主动悬架已成为汽车领域研究的一个热门课题。
• This paper bring out design method of inverse eigenvalue problem , which adapts to general structures with linear parameters , namely coefficients of all or partial elastic component and inertial component are treated as design parameters , for given some order natural frequency and corresponding vibrating mode , all of useable designing parameters will be got through solving a linear system of equations , thereby stiffness matrix and mass matrix of actual structure are constructed . this paper also discusses existence condition and unique of results
  提出了适用于具有线性参数的一般结构的逆特征值问题的设计方法，即以系统的全部或部分的弹性元件与惯性元件的系数为设计参数，对于预先给定的若干阶固有频率及相应振型，通过求解一线性方程组即可确定全部实际可行的设计变量，从而构造出实际结构的刚度矩阵和质量矩阵，并论证了解的存在性与唯一性。