1) inadequate stretch areas
未充分拉深
1.
The Influence of blank shape and the setting of drawbead on wrinkling and inadequate stretch areas in automobile covering parts forming processes;
板料形状、压料筋的设置对汽车覆盖件成形中起皱和未充分拉深的影响
2) hydro-forming
充液拉深
1.
Numerical simulation of hydro-forming of tailor welded blanks;
拼焊板盒形件充液拉深的数值模拟
2.
Research on Hydro-forming of Tailor-welded Blanks of Box;
拼焊板盒形件充液拉深模拟研究
3) hydrodynamic deep drawing
充液拉深
1.
Numerical simulation of hydrodynamic deep drawing with independent radial hydraulic pressure of aluminum alloy cylindrical cup with a hemispherical bottom;
球底筒形件主动径向加压充液拉深的数值模拟
2.
The influence of inverse bulging pressure on the hydrodynamic deep drawing process of Aluminium alloy cylindrical cups with a hemispherical bottom;
反胀压力对铝合金球底筒形件充液拉深过程的影响
3.
Presents hydrodynamic deep drawing (HDD), an advanced forming process for sheet metal and the process of cylindrical cup HDD based on general HDD equipment, and the numerical simulation of this process.
在开发研制一种新型超高压通用充液拉深装备的基础上 ,对筒形件充液拉深成形工艺进行了研究和数值模拟 ,并介绍了所研制装备的总体方案设计、通用充液模架结构特点、液压系统和自控系统及使用情况 。
4) hydro-mechanical deep drawing
充液拉深
1.
Loading path optimization of hydro-mechanical deep drawing of the cup with a semi-ball bottom;
半球底筒形件充液拉深加载路径优化研究
2.
The forming process of hydro-mechanical deep drawing of the magnesium alloy box parts is simulated with the finite element analysis software-MSC.
用有限元模拟软件Marc对镁合金盒形件的充液拉深成形过程进行了数值模拟,讨论了液压力对成形的影响,得出了成形的比较理想的液压加载方式、最大液压力等参数。
3.
Orthogonal design and least squares wavelet support vector machine are integrated to optimize the technological parameters of hydro-mechanical deep drawing process using FEM.
在有限元模拟基础上,采用正交设计与最小二乘小波支持向量机对充液拉深过程参数优化进行了研究。
5) hydromechanical deep drawing
充液拉深
1.
Numerical simulation and analysis of wrinkles in cone-box shaped part in hydromechanical deep drawing;
锥盒形件充液拉深工艺中起皱现象的数值模拟分析
2.
Buildingup of hydromechanics model on the numerical simulation of the hydromechanical deep drawing;
充液拉深数值模拟流体力学模型的建立
3.
Aiming at the appearance of crack and deforming deficiency in the stamping process of the large curved surface automobile panels,the numerical simulations of hydromechanical deep drawing process were carried out by employing the large non-linear dynamic explicit analytical software ETA/Dynaform5.
5,对大圆弧曲面、深拉深的汽车排气管零件充液拉深成形过程进行研究,分析液室压力变化对覆盖件成形性的影响规律。
6) hydrodynamic deep drawing(HDD)
充液拉深
1.
To satisfy the forming need of low plasticity materials and large height-diameter ratio cups,the hydrodynamic deep drawing(HDD) with independent radial hydraulic pressure technology was proposed.
针对低塑性、大高径比航天铝合金板材零件成形需要,提出了带主动径向加压的充液拉深新技术。
2.
Aimed at the forming need of aluminum-magnesium alloy and other low plasticity materials,a new double loading paths process of hydrodynamic deep drawing(HDD) with independent radial hydraulic pressure and chamber pressure was brought forward.
针对铝镁合金等低塑性板材的成形需要,提出了带主动径向加压的双路径加载充液拉深技术。
补充资料：充分硫化
分子式：
CAS号：
性质：又称充分硫化。使胶料达到最佳拉伸强度和高弹性的硫化程度叫致密硫化或充分硫化。实现致密硫化必须确定产品的正硫化(最佳硫化)条件，即在确定最宜硫化温度之后，用硫化仪测得胶料的硫化曲线，求出正硫化时间，或是通过胶料不同硫化时间所得的强力等物理性能曲线的最佳值来求得正硫化时间。
CAS号：
性质：又称充分硫化。使胶料达到最佳拉伸强度和高弹性的硫化程度叫致密硫化或充分硫化。实现致密硫化必须确定产品的正硫化(最佳硫化)条件，即在确定最宜硫化温度之后，用硫化仪测得胶料的硫化曲线，求出正硫化时间，或是通过胶料不同硫化时间所得的强力等物理性能曲线的最佳值来求得正硫化时间。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条