由于拉伸件在拉伸后边缘不平整，一般需要修边才能达到要求，通常采用侧切和旋切模实现。
Because after being drawn the edge of a drawing piece is no flattening generally it needs edge trimming to meet the demand usually realized by side-cutting and turn-cutting dies.
为减少修边模的开发周期和成本，提出一种基于板料网格变形的修边线确定方法。
To reduce the cost and lead time of developing a trimming die, a method to obtain the trimming line in flange process is proposed on the basis of blank grid deformation.
本文介绍了汽车覆盖件模具设计中拉延模与修边模的设计。
This paper introduces the drawing die and the fixing side die of automobiles covering parts.
所以，针对覆盖件开发一套实用的修边冲孔模cad系统无疑是十分必要的。
So it is very necessary to exploit a practical CAD system for panel trimming and punching die design.
汽车覆盖件中，存在着大量的翻边特征，而翻边零件的修边线直接影响到修边模的设计和翻边后零件的质量。
There are many flangings in auto panels, the location of the trimming line directly affected the design of the trim mould and the quality of the flanging parts.
根据所确定的工艺方案对各工序模具进行设计，并介绍了成形模和修边侧冲孔模的模具结构以及关键零件的设计。
Moulds of each process is designed in light of the process optimized, and introducing the mould structure of the forming mould and side punch mould for trimming, and the design of key pieces.
较大的锁模力，有的时候可以改善产品的飞边（备注：也可以通过修模改善），但同时也是一个不好的习惯。
Too much clamp tonnage, whether it is being applied trying to correct a flash condition (Again, fix the mold! ), or being applied out of a (poor) habit has its consequences.
在分析汽车覆盖件修边冲孔模典型结构的基础上，提出了一种基于功能组件的修边冲孔模cad系统结构。
Based on analysing the typical structure of trimming and punching dies, the author proposes a CAD system for panel trimming and punching die structure design based on functional component.
模具补偿是矫正复杂曲面冲压件回弹的有效方法，但它需要正确的回弹评价指导修模。
Mould compensation is an effective way to rectify the springback of complex surface sheet metal stamping, it needed an accurate springback evaluation to direct modifying die surfaces.
硬质合金模的机械修磨一般要经过粗磨、细磨、精磨、抛光4道工序。
The mechanical mending and grinding of carbide die generally pass 4 procedures of kibbling, fining grinding, extract grinding and polishing.
以某型铝合金车轮的模具设计为例，证明了该模拟方法能够指导模具结构优化，减少反复修模、试模所造成的能源浪费，提高工艺成品率。
This simulation method can conduct die structure optimization, and reduce repeat die repair and waste of die trial energy, and improve rate of finished product.
介绍了热水器外壳顶盖类薄壁筒体件垂直成形修边模及其工作过程，模具调试时出现的问题及解决方案。
The work process of the trimming die for vertically forming the thin-wall barrels of the shell top part of hot-water shower device was introduced.
汽车覆盖件中，存在着大量的翻边特征，而翻边零件的修边线直接影响到修边模的设计和翻边后零件的质量。
The work process of the trimming die for vertically forming the thin-wall barrels of the shell top part of hot-water shower device was introduced.
汽车覆盖件中，存在着大量的翻边特征，而翻边零件的修边线直接影响到修边模的设计和翻边后零件的质量。
The work process of the trimming die for vertically forming the thin-wall barrels of the shell top part of hot-water shower device was introduced.
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