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- Z shape bending die z形压弯模
- W shape bending die w形压弯模
- Give an introduction about a simple general-purpose bending die. 介绍了一种简易通用弯曲模设计。
- This 'Z' shape creates a positive undercut which pulls the sprue when the mould is opened. 这个“Z”形正好形成一个底切。当模具打开时,用于拉出主流道。
- Aimed at the difficulties in the bending forming of punching parts, the bending die with dual-punch is designed, the complex shape of this part is once formed by the ordinal action of dual-punch. 通过对电器支架零件的冲压工艺分析,制定出了一种合理的冲压工艺方案,着重介绍了弯曲成形模及挤合成形模具结构,并对模具的设计要点进行了介绍。
- Conclusion: Notching of the palpebral margin can be prevented by Z shape excision.This rechnique concidence with basic principle of plastic surgery. 结论:“Z”形皮肤切口设计可以防止因睑缘痣切除所致的切迹,是一种符合整形美容原则的术式。
- The die of NC tube bending is composed of bending die,clamp die,wiper die,pressure die and mandril. 导管数控弯曲模具包括弯曲模、夹模、压模、防皱模和芯棒。
- The structure, operating principle and main design points of the hopper-type automatic-feeding bending die used on a general stamping mahine are stated. 介绍了在通用冲床上使用的漏斗式自动送料弯曲模的结构形式、工作过程和设计要点。
- The paper analyzes processing technology of ploughshare of agricultural machinery plouogh, explains factors of spring back, and designs a set of hot bending die. 对农机犁上的铧零件进行了加工工艺方案分析,阐明了回弹因素,并设计了一副热弯曲模具。
- Rotor bob-weight part is one of the most important parts of helicopter, which requires strict precision of the shape bend, surface quality, chemical composition, mechanical properties, and weight warp be controlled in a mini confine. 直升机旋翼配重构件是直升机中的重要部件之一,对外形曲面尺寸精度、表面质量、化学成分和机械性能要求极高,并且重量偏差必须控制在很小的范围内。
- Method: Of all 39 cases (21 patients) were performed with posterior longitudinal incision of the great trochanter, cutting and double Z shaped lengthening contracture fascia lata. 方法:采用大粗隆后缘纵形切口,行双“Z”形切断并延长臀大肌挛缩束带,治疗了21例39臀。
- Two novel schemes are proposed to form double well magnetic surface microtraps for cold atoms using double U shaped or double Z shaped current carrying wires. 提出了两种新颖的采用载流导线的双阱微磁表面囚禁方案(即双U形与双Z形导线囚禁)。
- Abstract: The article describes the structure, work principle, design method of the tool parts and the calculation of the bending force of bending die with double roller for load bearing support. 文摘:介绍了承力隔架用“双转辊弯曲模具”的结构、工作原理、主要工作零件设计及其弯曲力的计算方法。
- The thesis introduces the key technology for development of bending die CAD system, including API of SolidWorks, the way of customization development, database and reusable component technology. 本文首先介绍了三维CAD及其相关技术,包括SolidWorks的应用编程接口,SolidWorks二次开发方法,数据库技术,ActiveX技术和构件技术。
- Through designing the bending die for the Sanxia motor copper tube, discussed on the defects that prossibly appeared in the small radius bending tube, and proposed the preventive measure. 结合三峡电机铜管弯曲模具结构设计,对小半径铜管弯曲过程中可能出现的缺陷进行了探讨,提出了预防措施。
- Graduation is this cold stamping die design issues for the next Cover incision bending dies Die processes by bevelled punching and bending components. 此次毕业设计属于冷冲压模具,设计课题为下端盖切口弯曲模具,模具工序由斜刃冲裁和弯曲组成。
- The pressing process of mobile phone antenna bending die and progressive die structre are introduced, the press material, the snapping back and the cam curving are simply analyzed. 介绍了手机天线冲压弯曲模的工艺及级进模结构,并对压料与回弹、凸轮弯曲作了简单的分析。
- A device for sealing a passage against the escape of gases, especially a U - shaped or S - shaped bend in a drainpipe that prevents the return flow of sewer gas by means of a water barrier. U字形或S字形隔臭管为防止气体漏逸而封堵一段通道的装置,尤指排水管中的U形管或S形弯管,它可以通过水的阻挡防止下水道气体倒流
- The symmetric wire bent elements of small-production and low-accuracy used the simplerevolving bending die to improve economical efficiency. 小批量、低精度和大尺寸的对称式线材弯曲件,采用简易绕弯模弯曲能提高经济效益。
- If we can pull through this recession, we will be in good shape. 如果我们能渡过这段经济不景气的时间,我们就会好多了。