拉深
- 网络Drawing;draw;deep drawing;deep drawing and stretch forming
![拉深](../cache/1194461.jpg)
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用CAD软件辅助求解旋转体拉深件的毛坯尺寸
Solving the blank dimension of rotational drawing parts with CAD software
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圆筒形零件拉深的CAD
The CAD of The Tube - Liked Part Drawing
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铝瓶盖落料与拉深复合模的参数化CAD
Parameter CAD of Aluminum Bottle Cap Blanking and Stretching Compound Mold
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专家系统在拉深模CAD中的应用
The Application of an Expert System to CAD of Deep Drawing Dies
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盒形件拉深模CAD系统研究
Study on the CAD System of Rectangular Box Drawing Die
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拉深工艺软件工程分析与CAD
Software Engineering Analysis and CAD for Drawing Process
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以该方法对拉深件CAD系统进行了结构化分析、结构化设计和结构化程序设计。
According to the method , CAD system for tube drawing is analyzed , designed and programmed structurally .
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厚向异性值r及应变硬化指数n对板料拉深成形性能的影响
An analysis of the influence of normal anisotropy r and strain hardening exponent n on the drawability of sheet metals
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建立了用于预测拉深极限高度的BP神经网络。冲天炉底焦高度的确定
A BP ANN to predict the maximum length of drawing is set up . Definition of Cupola 's Coke Bed Height
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应用FEM软件eta/Dynaform进行了大量的方盒形件模拟拉深试验。
With the FEM software eta / Dynaform various forming condition were simulated in square box deep drawing process .
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AutoCAD在板料拉深成形有限元数值模拟中的应用
The use of AutoCAD in the numerical simulation of sheet metal drawing formation process by finite element method
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研究了利用UG软件对拉深模CAD系统实现二次开发的一些关键问题。
The key problem about the re-development based on UG software for the tube drawing die CAD system was studied .
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研究了3种常用拉深液体润滑剂(PK、G及C润滑剂)对车用镀锌钢板拉深成形性能的影响。
The effects about three kinds of lubricants which are in common use during the process of sheet steel drawing were studied .
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此文介绍了作者自行开发的盒形件拉深模CAD系统的组成、功能以及编程中的若干技术问题。
This paper introduces the CAD system of rectangular box drawing die developed by authors about its composition , function and some techniques in programing process .
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基于KBE的连续拉深工艺辅助设计
Knowledge - based process design for progressive drawing
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KBE技术在拉深件设计的成功应用,提高了拉深件设计的自动化和智能化程度。
The successful application of KBE improves the intelligent level of drawn part design .
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充液拉深(HDD)技术是薄壁零件成形的一种有效方法。
Hydro-mechanical deep drawing ( HDD ) is an effective method for manufacturing thin-walled parts .
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经过CAE拉深软件的模拟分析,对于拉深不足的区域采用增加拉深筋的方式,通过试模最终加工出合格的零件。
Through simulated analysis of CAE simulation software , It applies drawing ribs to insufficiently drawing area . It produces qualified parts through testing die .
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结果表明,根据此方法计算的左半侧(拉深应变区)成形极限图与实验获得的FLD基本一致。
The calculation FLDS of the draw strain side show good agreement with experiment FLDS .
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本文以轿车引擎盖外板为例,完成了其拉深模型面的CAD设计和成形性的CAE分析的工作,并进行了试验。
In this paper , Example of hood outer panel , Finished the design of CAD for hood outer panel drawing die face and the work of analysis for panels formability .
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基于Dynaform的多次拉深工序优化设计
The multi-stage forming optimize based on Dynaform
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在以上研究的基础上,在CATIA平台上开发了设计流程和知识驱动的拉深模快速设计系统。
Based on the above mentioned research , a drawing die system driven by designflow and knowledge is implemented on CATIA platform .
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本文介绍了一个在微机通用软件平台上,基于三维参数化特征造型技术和产品数据管理技术开发的拉深模CAD系统,并介绍了三维装配图的生成原理。
This paper introduces a drawing die CAD system developed on the three dimension parametric-feature modelling technique and product data management technique . The generating principle of a three dimension assembly graph is also described in the paper .
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分析了CM套筒的拉深工艺,介绍了级进模的结构及特点,对模具和夹具的相互运动过程进行了说明。
The drawing technology for CM sleeve barrel was analyzed . The structure and the character of the transfer die were introduced , and the course of mutual movement between die and clamping apparatus was explained .
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分析了并行设计的全过程,介绍了新型CAD软件如何在技术上对并行设计进行支持,并建立覆盖件拉深模结构并行设计过程模型。
Firstly , this paper analyses the whole process of concurrent design . Then it introduces how the new type of CAD software supports concurrent design technologically . Finally , the process model of concurrent design for the drawing die 's structure of automobile panel is proposed .
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试验结果表明:该判据确定的极限拉深系数mk值准确,且其适用性强。
The experimental results show that the calculated value ( m_k ) of the limit drawing ratio is credible and the suitability of this criterion proposed is very well .
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介绍了拖拉机覆盖件拉深模设计的一般过程,如何利用UG软件所提供的各种功能设计出拉深模,并给出了实例。
With the general process of designing the drawing die for the tractor body metal sheets , how to use the various functions of UG software to design the drawing die was introduced . A design example was given .
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在材料模型的基础上,利用DEFORM有限元软件对AZ31变形镁合金板温拉深笔记本外壳实验做了模拟。
In the base of the flow stress model of AZ31 , finite element analysis software DEFORM was used to research the drawing of the notebook PC case with magnesium alloy AZ31 sheet .
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根据冲压课程教学中的拉深网格实验,采用板料成形数值模拟软件Dynaform对圆筒形零件拉深工艺过程进行了模拟,并将模拟结果与理论压边力和物理实验结果进行了比较。
According to the gridding test of drawing in the teaching of stamping , by sheet metal forming simulation software Dynaform , the whole drawing process of cylinder parts has been simulated .
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汽车覆盖件的拉深毛坯,传统的做法是拉深前先落料,而IVECO(依维柯)车身覆盖件大多采用方块坯料直接拉深。
Drawing blank for automobile body covering parts , the traditional method is blanking before drawing , but most IVECO body covering parts are directly drawn by using rectangle blank .