ebz一132sh型掘进机的行走机构及其液压系统设计(编辑修改稿)

ebz一132sh型掘进机的行走机构及其液压系统设计(编辑修改稿)内容摘要：

ble cam mechanism in assisting shaping, the die plate can be recovered automatically after stripping. Key words: muftibending ponent。 bending die。 shearingtype extending means。 cam mechanism „„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„ „„„„„„„„ 具体内容需要可与本站联系。 联系方式： ： 147729230； 12500453 电子邮箱： 本内容中华论文咨询网 所有。 多功能公路防撞护栏处置机液 压夯拔装置设计 摘要 :介绍一种高等级公路防撞护栏桩施工或维修更换用专用机械的工作装置结构及其工作过程，分析计算该工作装置液压系统及对整机稳定性的影响。 关键词 :夯拔装置。 液压系统。 结构。 设计 „„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„ 具体内容需要可与本站联系。 联系方式： ： 147729230； 12500453 电子邮箱： 本内容中华论文咨询网 所有。 定子磁场定向感应电机无源性控制器设计 摘要 :基于无源性的基本思想，选取定子磁通幅值作为系统的磁通控制目标，并借鉴间接定子磁场定向的控制方法，构建了一种新的基于定子磁场定向的感应电机 (Induction Motor，简称 IM)无源性控制器 (Paeive Based Control,简称 PBC)。 该控制器保留了 IM 无源性控制器优点，证明 IM 无源性控制器以定子磁通作为系统控制目标的设计方法是可行的，扩一展了无源性控制器设计方法的应用领域。 仿真和实验结果证明，该控制器是稳定月 _有效的。 关键词 :感应电机。 磁场定向控制 /基于无源性的控制器。 转子转速控制 A Passivitybased Stator FieldOrientation Controller for Induction Motors AbSteaCt:Based on the idea of passivityhased controller and indirect statorfieldoriented control,and chosen the stator flux norm as one of the control objectives,a new passivitybased indirect statorfieldoriented controller for induaction motor was excellences of the present passivitybased controller for induction motor have been preserved in this new the same time it was proven that the stator flux noun could be used as the flux control objective for the passivitybased controller for induction ,the applied region of passivitybased control for induction motor was results of the simulation and experiment prove the effectiveness of this controller. Keyword:induction motor。 fieldoriented control/passivitybased controller。 rotor speed control „„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„ 具体内容需要可与本站联系。 联系方式： ： 147729230； 12500453 电子邮箱： 本内容中华论文咨询网 所有。 电机绕组滚烘防爆电热烘箱设计问题探讨 摘要 : 论述了烘箱防爆安全设计的有关问题，并提出了探讨意见。 关键词 : 防爆烘箱。 防爆管状电加热器 An InYestigate info Designing Explosion Proof Heater Case for RollingBaking Motor Windings Abstract:The author aims at the problems in the safe design for explosionproof rolling baker and brings out some consultative suggestions Keyword:explosion protected baker。 explosion proof tubular electric beater „„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„ 具体内容需要可与本站联系。 联系方式： ： 147729230； 12500453 电子邮箱： 本内容中华论文咨询网 所有。 电磁成形技术的研究与应用 摘要 :电磁成形技术作为高能、高效率技术有着传统成形方法不能比拟的优越性，在工业生产中应用十分广泛。 主要介绍了电磁成形在管材成形、平板件成形、冲裁、铆接、焊接、电磁粉末压制等方面 的应用。 关健词 :电磁成形。 管材成形。 平板件成形。 电磁冲裁。 电磁铆接。 电磁粉末压制 „„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„ 具体内容需要可与本站联系。 联系方式： ： 147729230； 12500453 电子邮箱： 本内容中华论文咨询网 所有。 底盘成形通用模具设计 摘要 : 根据成形工件的尺寸特点，介绍了通用模的设计方法、模具结构及换模方法。 关健词 : 通用模。 换模方法。 底盘 „„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„ 具体 内容需要可与本站联系。 联系方式： ： 147729230； 12500453 电子邮箱： 本内容中华论文咨询网 所有。 带式输送机自动调偏系统机械传动装置设计 摘 要 :带式输送机输送带跑偏引起撒料，输送带损坏，运行队力和功率损失加大等弊端，使其运输能力和经济效益显著下降。 对带式输送机输送带跑偏实施有效控制已成为人们关注的问 题。 提出了带式输送机自动调偏的方法和原理，对自动调偏系统的机械传动装置进行了初步设计。 关键词 :带式输送机。 机械传动。 调偏系统 Mechanical Gearing Design of Automatic System to Adjust Deflection of Conveyer Belt Altract:The deflection of conveyer belt in the naming causes to lose materials, damage the belt, increase the resistance of moving and power losing, therefore making its transport capacity and economic benefit decline apparently、 The valid control to the deflection of conveyer belt has bee the problem concerned by many peopies. Puts forwardthe method and principle to adjust the deflection of conveyer belt automatically and carries out the introduction design to the mechanical gearing design of automatic system to adjust the deflection of conveyer belt. Key words: conveyer。 mechanical transmission。 system to adjust the deflection „„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„ 具体内容需要可与本站联系。 联系方式： ： 147729230； 12500453 电子邮箱： 本内容中华论文咨询网 所有。 大型轧辊轴承座拆装机液压系统设计 摘要 :介绍了一套大型轧辊轴承座拆装机的液压系统，分析了系统设计过程中的技术难点，确定了系统的主要性能参数。 该液压系统已在轧钢生产、有色金属加工的大型企业投人使用。 在实际应用中，该系统运行平稳、可靠，实现了轧辊轴承座的高效、可靠、安全的拆卸和安装。 关键词 :轴承座。 拆装机。 液压系统 Hydraulic System Design of Disassembly and Assembly Device for Huge Roller Bearing Abstract: A set of hydraulic system of disassembly and assembly device for huge roller bearing was introduced, the technological difficult points in the system design process were analyzed, and the main performance parameters of the system were confirmed. This hydraulic system was applied in steel rolling and nonferrous metals enterprises,it is shown that this system is steady and reliable,which realizes efficient, reliable and safe disassembly and assembly of the bearing. Keywords: Bearing。 Disassembly and assembly device。 Hydraulic system „„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„ 具体内容需要可与本站联系。 联系方式： ： 147729230； 12500453 电子邮箱： 本内容中华论文咨询网 所有。 冲裁工艺优化设计 摘要 :以空调机垫片成形为例，未用了 3种不同工艺方案的设计，产生了不同的质童和经济效益。 通过对本工件的工艺设计找到了一种冲模设计的新思维方法和设计理念。 分析了冲裁工艺对冲件精度的影响，提出了如何用普通冲裁解决精度问题。 关键词 :精密冲裁工艺。 空调机垫片。 普通冲裁。 精度 Study on the Optimized Design of the Stamping Process Abstract:With the airconditioner pad as an example， three designs of different technological processes adopted led to different quality and economic benefits. Through the designs of the technological process of the airconditioner pad, a new thought and design concept for design the stamping die was found out. The influence of the stamping process to the precision of the stamped part。