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- drawing forming die 拉深模
- The quick design of deep drawing parts forming die surface is realized by DYNAFORM software, and NC program process of die forming parts using Pro/E is introduced by sharing database. 文章在对零件的工艺性进行认真分析的基础上,有针对性地设计了模具结构中的凸模和凹模,优化实现了矩形拉伸件的分离冲切过程。
- Do red hobnail and hobnail of prop drawing form have without distinction? 条彤鞋钉和回柱形鞋钉有无区别?
- The die structure for the shaping was simplified due to the cancel of a prebending forming die. 采用该方法模具结构简单,生产效率高,产品质量好,与同类技术相比减少了1副预弯成形模。
- The design of forming die and manufacturing engineering for CRT shadow mask was described and the flow chart was given. 介绍了彩色显像管荫罩成形模设计与制造工艺,给出了荫罩成形模的设计流程。
- The application of acrylic lacquer in the drawing forming of stainless steel,high temperature alloy and titanium alloy plat... 将丙烯酸清漆用于不锈钢、高温合金、钛合金板料拉深成形,都获得了良好的效果。
- Breaking occurred in shell bottom in FE simulation of one step hot drawing forming cambered shell,which has been proved in test of forming. 采用有限元模拟曲面壳体一次热拉深成形,壳体底部出现断裂,成形试验也与模拟结果一致。
- The construction and processing (including the EDM for detent) of net shape forming die for detent gear have been emphatically studied. 带爪齿轮目前被广泛应用于各种摩托车的档位机构。
- A lot of experiments of rectangular case drawing are perfomed as a part of strudies of non-rotative symmetrical drawing forming experiments. 作为非回转对称成形试验研究的一部分,进行了大量的矩形盒拉深试验。
- Analysis on tho mechanical property was taken in this paper by comparasion betwoon the one-way drawing forming and the two-way equal drawing forming. 通过单向拉伸与双向等拉的对比计算,对机械性能指标结果进行了分析。
- The relative aspects regarding the forming of the boss of the flywheel shell was analyzed, and a simple_structure forming die and its working process were introduced. 分析了飞轮壳凸台成形模的有关问题 ,介绍了一种结构简单的成形模及其工作过程
- It is most important for correct process parameters selection and precise quality-controlling to simulate electromagnetic and temperature fields in dieless drawing forming. 无模拉拔成形过程的电磁场和温度场数值模拟对于正确制定加工工艺,精确控制线材质量十分重要。
- The technique character of the baffle of inspirator was introduced.A feasible process plan was determined and the integral piercing blanking bending forming die was designed. 介绍了呼吸器挡板零件工艺特点,确定了合理的工艺方案,设计1副落料、冲孔、压弯三道工序一次成形的模具。
- Culture tradition and the times compose the drawing soil together, different drawing form has embodied tradition and the times characteristic. 摘要文化传统和时代一起构成绘画的土壤,绘画的不同的形式体现了传统和时代的特征。
- The results demonstrate that the life of bakelite forming die can be effectively improved by optimzing its heat treatment process and changing it parameters. 研究结果表明,通过优化和改进模具的热处理工艺及其参数,有效地改善了胶木成型模具的使用性能,提高了模具的使用寿命。
- Through analyzing the forming process of the parts, a new_conception and practical compound forming die with simple structure for floating slides was introduced. 通过对工件的成形工艺分析,介绍一种构思新颖巧妙,结构简洁实用的浮动滑块复合成形模具设计。
- The paper puts forward a reconfigurable sheet forming die, it is constructed with detached poles.The die can be reconfigured for variable surfaces of die with "Variant heads". 提出了一种可重构的板料冲压成形模具,其使用若干个离散的可伸缩的压杆组合成模具体,通过更换与板件局部形状相似的冲压头和调节压杆的伸缩量构成模具成形面,以适应成形板件的形状。
- Has three innovations from the drawing tool to the drawing technique and the drawing form: Metal pole-hook writing brush, greasepaint inside-bottle painting, series smoke pot. 从绘画工具到绘画技法及绘画形式有三项创新:金属杆钩毛笔、油彩内画、系列烟壶。
- Do you mind if I draw up the blinds? 我卷起窗帘你不反对吧?