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- 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。
- Keywords tube bending die;core;fanlike disk;slide groove;groove; 弯管模;芯子;扇形盘;滑槽;型槽;
- Design and Implementation of Tube Bending Die Drawing Library Management System 弯管模胎图形库管理系统的设计与实现
- Give an introduction about a simple general-purpose bending die. 介绍了一种简易通用弯曲模设计。
- 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。
- Adopting this method not only can analyze instantaneous strain condition and evolution during tube bending,but also can analyze deforming feature. 采用该方法不仅可以分析弯管成形过程瞬时应变状态及其演化过程,而且可以分析弯管成形过程变形特点。
- Further more,as a part of the research of foundational experiment,it enriches the systematical research of tube bending forming ... 同时,为管材弯曲成形机理研究作了相应的基础准备工作。
- 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。
- Based on lots of tube bending experiments,the stress-strain state along the tangential direction of bending line and the direction of the wall thickness is analyzed. 通过大量管材弯曲试验,分析了沿弯曲线的切向和管壁厚方向的应力应变状态,给出弯管内、外侧管壁厚变化量和切向应变的近似计算公式。
- 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。
- Moreover corresponding soft have been made by using rapid development-VC++ based on the triangle arithmetic.The DDP parameter have been used by semi-roboticized NC machine tool for tube bending. 通过运用VC++6.;0编制计算软件,选取三角形算法作为弯管数据转换的计算准则,系统软件求解出DDP数据,作为半自动化数控弯管机弯制管件的数据信息。
- 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 NC tube bending process is complicated,and the efficient management of its data forms an important foundation for achieving its precise formation digitization and process planning automation. 数控弯管工艺过程复杂,对数控弯管工艺数据进行有效管理,是实现数控弯管精确成形数字化和工艺规划自动化的重要基础。
- 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。
- 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。
- This article presents the shape change of the cold tube bending,and the method of making tubes with ideal minor radius by choosing the mandrel and mastering right methods. 介绍了管子在冷态弯制时的变形情况,以及通过合理选择芯棒及掌握其正确的使用方法,达到弯制出理想小半径管件的方法。
- 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 week later the top of this tube bends over, creating the basic structure of fore, mid and hindbrain . 一个星期之后,官顶端弯曲,形成了基本的大脑前、中、后期结构。
- 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。