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矿山绞车TP环面蜗杆减速器的设计【含CAD图纸】【JSQ系列】

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编号无锡太湖学院毕业设计(论文)相关资料题目:矿山绞车TP环面蜗杆减速器的设计 信机 系 机械工程及自动化专业学 号: 0923047 学生姓名: 奚 天 洋 指导教师: 范圣耀(职称:副教授 ) (职称: )2013年5月25日目 录一、毕业设计(论文)开题报告二、毕业设计(论文)外文资料翻译及原文三、学生“毕业论文(论文)计划、进度、检查及落实表”四、实习鉴定表无锡太湖学院毕业设计(论文)开题报告题目:矿山绞车TP环面蜗杆减速器的设计 信机 系 机械工程及自动化 专业学 号: 0923047 学生姓名: 奚 天 洋 指导教师: 范圣耀 (职称:副教授 ) (职称: ) 2012年11月12日 课题来源本课题来源于张家港某矿山工程机械有限公司,矿山绞车因操作简单、绕绳量大、移置方便而广泛应用。科学依据(包括课题的科学意义;国内外研究概况、水平和发展趋势;应用前景等)(1) 课题科学意义 国内的减速器多以齿轮传动、蜗杆传动为主,但普遍存在着功率与重量比小,或者传动比大而机械效率过低的问题。另外,材料品质和工艺水平上还有许多弱点,特别是大型的减速器问题更突出,使用寿命不长。国外的减速器,以德国、丹麦和日本处于领先地位,特别在材料和制造工艺方面占据优势,减速器工作可靠性好,使用寿命长。但其传动形式仍以定轴齿轮传动为主,体积和重量问题,也未解决好。TP环面蜗杆减速器承载能力大,传动效率高,使用寿命长,适合于重载动力传动装置,本次设计的TP环面蜗杆减速器就是应用与矿山绞车上,通过本次设计可以进一步提高自身的机械设计的能力,培养严谨的工作作风,为以后的工作打下坚实的基础。(2)减速器的研究状况及其发展前景 减速器在我国的发展已有40年的历史,广泛应用与国民经济及国防工业的各个领域。主要行业有:电力机械、冶金机械、环保机械、电子电器、筑路机械、化工机械、食品机械、轻工机械、矿山机械、输送机械、建筑机械、建材机械、水泥机械、橡胶机械、水利机械、石油机械等,这些行业使用机械产品的数量已占全国各行业使用减速器总机的6070。减速器在原动机与工作机之间起匹配转速和传递转矩的作用,在现代机械中应用极为广泛。减速器具有的普遍优势有:高水平、高性能、积木式组合设计、形式多样化、变型设计多等特点。国内的矿山减速器多以齿轮传动、蜗杆传动为主,但普遍存在着功率与重量比小,或者传动比大而机械效率过低的问题。另外,材料品种和工艺水平有很多弱点。由于在传动的理论上、工艺水平和材料品种方面没有突破,因此没能从根本上解决传递功率大、传动比大、体积小、质量轻、机械效率高等这些要求。现在世界矿山卷扬机的应用依然十分看重,在不断的发展和完善设计,都在追求高效的提升设备,以便最大效率的完成生产任务创造更大的生产价值,为此,世界卷扬机的发展和设计业是进一步研究提升设备的基础理论,确定合理的提升方式及运转参数,改造现有提升设备,采用最新技术、最新工艺、使其不断体积小、质量轻,提升能力大,运行准确可靠和高度集中化自动化方向发展。研究内容 分析设计要求,通过查询资料确定减速器的类型; 电动机的选择与计算; 通过比对,选定设计方案; 传动装置的传动比及动力参数的计算; 减速器零部件的选择与计算,包括:蜗杆传动设计、轴结构设计、轴承的选择与校核、键连接件的选择与校核、箱体结构尺寸说明、减速器的润滑与密封; 画出减速器的零件图与总装配图,撰写毕业设计说明书,制作PPT,准备毕业设计相关资料,准备毕业答辩。拟采取的研究方法、技术路线、实验方案及可行性分析(1) 实验方案 根据要求设计单级蜗杆减速器,传递路线为:电动机联轴器减速器联轴器滚筒。该蜗杆减速器采用蜗杆下置式,采用此布置结构,由于蜗杆在蜗轮的下边,啮合处的冷却和润滑均较好。蜗杆及蜗轮轴均采用圆锥滚子轴承,承受径向载荷和轴向载荷的复合作用,该减速器的结构包括电动机、蜗轮蜗杆传动装置、蜗轮轴、箱体、滚动轴承、检查孔与定位销等附件以及其他标准件等。(2)研究方法 查阅相关书籍,理论与实际相结合,充分利用自身条件进行毕业设计。 和导师保持密切联系,设计过程中有不懂的问题必须不断去学会如何解决,认真虚心的向导师请求指导,不断改进设计中的不足,完成本次设计任务。研究计划及预期成果研究计划:2012.11.122012.12.2 教师下达初步阅读资料,完成毕业设计开题报告。2012.12.32013.1.20 指导专业实训。2013.1.212013.3.1 指导毕业实习。2013.3.4-82013.5.25 每周完成相应内容和改进问题、方法,完成毕业设计及相关资料,准备毕业答辩。预期成果:结合理论与实际生产,设计出成本低、传动效率高、体积小、传动比误差小、使用寿命长的矿山绞车TP环面蜗杆减速器。在实际运用中工作正常,传动时不会产生跳动的情况,能承受一定载荷,减速器润滑和密封良好,绘制出合格的图纸,完成毕业设计。特色或创新之处 蜗轮蜗杆在选材上更为合理,传动误差较小,具有良好的润滑、冷却系统,使用寿命也更长,能够满足实际生产和设计要求。 利用计算机辅助设计,对数据的计算和参考,对产品的模拟运行于仿真。已具备的条件和尚需解决的问题 实验方案思路已经非常明确,已经具备设计矿山绞车TP环面蜗杆减速器的能力。 由于缺乏经验,中间会存在许多设计不合理的地方,针对此点我会主动和指导老师联系,争取优质优良的完成设计任务。指导教师意见 指导教师签名:年 月 日教研室(学科组、研究所)意见 教研室主任签名: 年 月 日系意见 主管领导签名: 年 月 日 英文原文Totally drives-the widest range of servomotorsBalance between force and motion - the right motor for every application The demands placed on drive technology reflect the rapid pace of innovation in the technological arena. More compact motors with higher dynamic performance are being increasingly demanded - in a broad range of outputs and versions. The demands placed on drive technology reflect the rapid pace of innovation in the technological arena. More compact motors with higher dynamic performance are being increasingly demanded - in a broad range of outputs and versions. We address this trend with an extremely wide range of servomotors allowing you to select the optimum motor for every drive application. Whether synchronous or asynchronous servomotors or highly innovative linear and torque motors. Drive force and motion dynamics are balanced to obtain a level of performance which you have come to expect from Siemens. Long service life and high efficiency as standard for low life cycle costs The high degree of protection, rugged bearing design and vibration-free construction make these servomotors the ideal solution when conditions get tough. Integrated KTY84 temperature sensors additionally protect the DURIGNIT-IR-2000 winding insulation. The Siemens permanent-magnet synchronous motors utilize the latest magnet technology and have the highest efficiency compared to conventional three-phase motors. The permanent-magnet excitation means that these variable-speed servomotors have no excitation losses. This translates into extremely high efficiencies with the lowest energy consumption. The result: your operating costs are drastically reduced! Fit for all tasks: Motor outputs from 0.2 to 630 kW Siemens servomotors always provide the optimum motor over a wide range of outputs - no matter what your requirements are - high stall torques or high rated outputs, high maximum speeds or dynamic response, air or water cooling, linear or rotary motion. The lowest output range starts at 0.2 kW and is essentially dominated by the compact synchronous servomotor with a high dynamic response. These servomotors are available in a wide range of versions - including explosion-proof designs - and with a full line of accessories. Our compact asynchronous servomotors, which have a similar design, complement the synchronous motors for applications in the higher output range up to 630 kW. High outputs can be achieved thanks to the open-circuit, air-cooled version (IP23). We also have a full range of linear and torque motors for direct drive applications. These motors distinguish themselves as a result of the extremely high dynamic response and precision. Efficiency through direct contact partners Siemens offers the most comprehensive range of motors - ensuring a high degree of flexibility for the widest range of drive applications. This means that you can always find the optimum motor and beyond this, you always have the same competent partner in every phase of your project - from the initial concept through integration up to commissioning. Exclusive: Only we offer motors, drive converters and accessories for all categories Thanks to the flexible, modular system which can be simply adapted to your application, you can combine our servomotor components to create an individual drive solution for the widest range of requirements. Our servomotors have a high price-performance ratio - and they are extremely versatile. In order that you always have the power you require at your demand, the servomotors can be safely and reliably connected to our SIMOVERT MASTERDRIVES Vector Control, Motion Control and SIMODRIVE converters using the new MOTION-CONNECT system. This is an innovative connection system which offers you preassembled power and signal cables for every type of application and saves time and money thanks to the simple installation.Support and service - worldwide Siemens has one of the most closely meshed and fastest service networks to support our drive systems. Whether it involves engineering drives and integrating systems, after-sales service or training - our experienced service personnel are at your service worldwide. Servomotors for a wide range of applications: Plastic machines Paper machines Printing machines Textile machines Woodworking, glass, ceramics and stone finishing machines Packaging machines Presses Wire-drawing machines Cable stranding machines Machine tools Robots and handling equipment Logistics-transport systems High-bay racking systems Crane and hoisting equipment Test stands Special-purpose machines Premium synchronous motors-zhigh dynamic performance and extremely compactwhich involve complex motion tasks such as position and speed control. Today, there is a new servo standard which sets a clear benchmark - leading-edge 1FK7 motors. Significantly enhanced dynamic response, compactness and system integration allow every application to be quickly addressed - but the motors will still be fit for future market demands. 1FT6 and 1FS6 motors roundoff our range of synchronous servomotors for specific industry sector solutions and high-end applications. These motors show their strengths when operating under extreme conditions, e.g. in hazardous zones. 1FK7 HD (High Dynamic): An obvious winner when accelerating Dynamic performance in your process means increased production. In this case, drive acceleration is the name of the game. Our 1FK7 HD servomotors offer you the necessary performance for these types of applications. In conjunction with the high stall torque, they have a truly high accelerating capacity and an extremely low intrinsic moment of inertia. Even the optional holding brake has a low moment of inertia. As a result of these features, extreme load duty cycles, fast positioning and stopping can be achieved in the shortest time. 1FK7 CT (Compact): The universal motor for every application Only the most compact drive has a chance where space is tight. 1FK7 CT servomotors, with their flexible and modular design, are, thanks to their small envelope dimensions, one of the most compact of their class. As a result of the high power density and the square design, they can fit into the tightest space in any machine to provide maximum drive power. Our smallest version, for instance with frame size 28, packs a torque of 0.85 Nm and is only 55 mm long. 1FT6: Flexible, even at high outputs Extreme applications or outputs up to 90 kW place high demands on our synchronous motors. Demands, which we can completely fulfill with our 1FT6 motor series. In many highend applications, these servomotors represent the optimum solution, whether in the standard nonventilated version with degree of protection up to IP68 or in separately cooled or water-cooled versions for the highest power densities. The wide range of accessories and options guarantees a high degree of flexibility when they have to be integrated into a complete system. 1FS6: Flameproof with type of protection EEx de IIC T3 Hazardous zones, for example, in the printing industry and in painting systems, demand motors with special protection. In addition to having to fulfill all of the relevant standards and specifications, they must also have a high dynamic response and be extremely compact. We specifically developed our 1FS6 servomotors for these requirements and these motors can be safely used in hazardous Zone 1. A wide spectrum of encoder systems guarantees the demanded drive accuracy. This means that almost all basic up to medium motion control tasks can be tackled using the well-proven resolver systems. For even higher requirements, you can select from high-precision sin/cos encoders and absolute-value encoders which are ideal for positioning tasks. Alternatively, you can order the motor with holding brake or mounted gearbox. And when it comes to the paint finish, we can also take into account our customers requirements. Here, versions with helical, bevel, offset or worm gearboxes are available. We recommend that planetary gearboxes be used for more sophisticated positioning applications. Asynchronous and encoderless-high performance at a low priceWhen it comes to asynchronous servomotors, the emphasis is on cost-effectiveness and a high output. They have a favorable price, low operating costs and can be used with or without encoder. The 1PH7 and 1PL6 motors have a revolutionary design without housing. In this case, the stator is also the motor enclosure - which makes the motor compact and light. The motor cooling, integrated in the stator, saves space and cools precisely where the heat is generated. Thanks to the expanded range of frame sizes up to size 280, our servomotors are now available up to 630 kW. 1PH7: The compact high performer at a favorable price If the size and technical features of standard motors are not adequate for certain industry sector applications, then our stator-cooled 1PH7 asynchronous servomotors with degree of protection IP55 can be used to provide the optimum drive solution. Up to frame size 225, the 1PH motors are equipped with rugged, permanently lubricated bearings - even for increased cantilever forces for belt and pinion drives as well as the highest speeds, as are often required for test stands. In the medium output range, the motors have an external contour which makes them very easy to install. This is achieved using the terminal box which is integrated in the separately-driven fan assembly. For higher outputs, a traditional solution is used with a mounted, compact terminal box. For applications ranging from very basic ones to average complexity, these motors, in conjunction with the SIMOVERT MASTERDRIVES Vector Control System, can also be controlled without using an encoder. Various encoder systems are available for higher requirements, just the same as for the synchronous servomotors and for all drive converter systems. The new frame size 280 can be easily integrated into any machine configuration as a result of the versatile cooling and terminal box concept. The motors are either cooled using a radially- mounted cooling unit or through a cooling duct connected to the bearing endshield. The terminal box position can be freely selected depending on the cooling type. 1PL6: The BIG one for machines with the highest power density If you prefer a compact three-phase drive over DC solutions or if the ambient conditions allow the use of open motors, then our 1PL6 motors cannot be beaten when it comes to costeffectiveness and output. 1PL6 servomotors, available in frame sizes 180 to 280, are open-circuit entilated asynchronous motors with stator and rotor cooling. This motor cooling means that outputs are available up to 630 kW. 1PL6 motors are in full compliance with IEC 60034-5 with degree of protection IP23. 1PH4: Rugged water-cooled motors for special industry sectors Our 1PH4 water-cooled servomotors are the optimum solution for extreme ambient conditions, such as high temperature, dust, dirt or aggressive atmosphere here air cooling cannot be used but suitable cooling water is available. These motors have water intake and discharge connections at the non-drive end instead of a fan unit which means that they can develop their full Linear,rotary ,innovative-cool solutions for direct drivesInnovation and loss-free force transfer distinguish the direct linear and rotary drives from Siemens: The linear motor for straight-line motion and the torque motor for rotary motion. Both of these series guarantee the highest dynamic response and precision no matter what the application. What makes our direct drives so special: On one hand, the current is directly transformed into motion without any significant power loss and detour through the mechanical system. On the other hand, the integrated water cooling neutralizes the motor temperature increase therefore always guaranteeing cool drive solutions. Motors for innovative designs: Tailored drive concepts When it comes to innovation, our motors are always leading-edge. In this case, it is not a question as to whether DC or three-phase drive, but what is the fundamental drive concept which is both cost-effective and technically fits the particular production process. In addition to the high efficiency and drive quality, it is especially important that the drive can be easily integrated into your machine. This is because it is far simpler to directly apply the force where it is needed without having to use mechanical transmission elements such as gears, belts or rack and pinion. In this case, direct drives from Siemens offer a tailored solution precisely aligned to requirements in the field. These motors simplify the mechanical design of your machine, reduces its life cycle costs by providing a higher availability and lowers the operating costs. 1FN3 and FN4 linear motors: The universal power packs For linear motors, the force is transferred without contact similar to the principle of a magnetic levitationtrain. The driving force is generated by a traveling electromagnetic field in the primary section which moves with respect to the magnetic secondary section. The primary section, located on linear guides, can then move with a high velocity and with absolute track precision. This results in a simple linear force transfer which allows you to create new solutions for innovative machine concepts. Siemens linear motors can be simply selected from a modular system which means that the characteristics and features can be more precisely tailored to your particular drive application. Two motor versions ensure this: 1FN3 linear motors for extreme load duty cycles and short rise times. This is guaranteed as a result of the high ratio between the peak and continuous load and 1FN4 linear motors with their typical low power losses in continuous operation with cyclic load changes. 1FW6 and 1FW3 torque motors: Precision rotary motion for production machines Torque motors, similar to linear motors, are direct drives based on synchronous drive technology. Torque motors have been optimized for high torques at low rated speeds. 1FW6 motors are modular motors which are mainly used as direct drives for rotary tables or swiveling axes of processing machines. With 1FW3 motors, you have a complete range of torque motors which are ready to be installed. Thanks to their compact design, these motors represent the ideal solutions for machinery construction, such as injection molding and special-purpose machines. Both series are water-cooled and are available in different sizes and lengths. 中文译文完全地驱动-范围最广的伺服电机力与运动之间的平衡 适合所有应用的电机 对驱动技术的需求反映为该技术领域的快速革新步伐。新的、对具有更高动态特性的紧凑型电机的需求(-更宽的功率输出范围和更多的样式)不断增加。我们的伺服电机系列符合了这种趋势,使您可以为每一个驱动应用提供最适合的电机。无论是同步电机还是异步电机或是更具创新性的直线电机和扭矩电机,带给您的将是驱动力和动态特性的平衡所获得的性能水平。 适合于所有任务 - 电机输出功率从0.2kW到630kW 无论提出何种要求,西门子总能为用户提供最适宜的电机。低输出功率范围下限为0.2kW,这是具有高动态响应特性的紧凑型同步伺服电机所覆盖的范围。这些电机有多种样式,包括防爆设计等一系列的附件。我们的紧凑型异步伺服电机具有同样的设计,作为同步电机的补充应用在较高的输出功率范围,最高到630kW。 服务时间长和高效率是低运行成本的标准 高等级的防护、耐用的轴承设计和抗振动的结构。 伺服电机即使在恶劣环境下的依然是理想的解决方案。内部集成的KTY84温度传感器可以额外保护DURINGIT-IR-2000绝缘绕组。西门子的永磁同步电机利用了最新的磁体技术,因而比传统的三相电机具有更高的效率。永磁激励意味着可调速伺服电机没有励磁损耗。 效率来源于直接联系的合作者 西门子提供完整的电机系列,可确保在各种驱动应用中的灵活使用。为您提供从想法到集成直至调试的各个阶段的服务。 我们可为各种应用提供电机、变频器和附件 灵活的模块化的系统,可很容易地满足您的应用,组合我们的伺服电机部件,您就可以找到一个独一无二的满足各种要求的驱动解决方案。为了能提供所需要的功率,伺服电机通过新型的MOTION-CONNECT连接系统可安全可靠地与我们的SIMOVERT MASTERDRIVES矢量(VC)变频器、运动(MC)变频器和SIMODRIVE变频器相连。使用这种制作好的功率和信号电缆可为您节约时间和成本。 西门子具有最密集的和最快捷的服务网络,为我们的驱动系统提供技术支持。无论它是工程驱动,系统集成,售后服务还是培训,我们遍及全球的有经验的服务人员都可随时为您服务。 伺服电机可以广泛的应用于: 塑料机械 造纸机械 印刷机械 纺织机械 木制品、玻璃、陶制品 和石材加工机械 包装机械 压力机械 拉丝机械 电缆缠绕机械 机床 机器人和操作设备 仓储运输系统 高架系统 起重和提升设备 测试平台 专用机械设备 优质的同步电机-高动态性能和非常紧凑如今,我们的同步伺服电机在包括如定位和速度控制等复杂运动任务方面具有优势。今天,一种新型伺服标准建立了一个明确的基准-前沿的1FK7电机。显著提高的动态响应、紧凑性和系统集成度使得每个应用得以快速的处理,同时该电机能满足未来市场的需求。1FT6和1FS6电机完善了我们的同步伺服电机系列,为特殊工业领域和高端应用提供了解决方案。这些电机在特殊的情况下,比如在危险区将显示出它们的长处。 1FK7 HD(高动态特性) - 加速时的赢家 我们的1FK7 HD伺服电机为您提供了适合于各种应用必要的性能。与高失速扭矩性能配合,它们就具有了相当高的加速能力和较低的固有转动惯量。甚至可选的制动器也具有较低的转动惯量。正是由于这些特点,我们可以在很短的时间内实现极端工作负载循环、快速定位和启停。 1FK7 CT(紧凑) - 适合各种应用的通用电机 1FK7 CT伺服电机具有灵活的和模块化的设计,由于它们具有较小的封装尺寸,因此1FK7 CT是同类产品中结构最紧凑的一个。作为高功率密度和方形设计的结果,它们可以安装到任何机床中最紧凑的位置,以取得最大的驱动功率。例如,我们最小样式的结构尺寸为28,扭矩达到0.85Nm,而长仅为55mm。 1FT6 - 灵活,甚至需要大功率输出时 特殊应用场合或者输出功率高达78kW的情况下,对同步电机有着很高的要求。这些要求完全可以通过使用我们的1FT6电机系列来满足。在许多高端应用中,无论是在具有高达IP68的保护等级的标准自然风冷方案,还是在为最高功率密度采用的独立风冷或水冷方案中,这些伺服电机代表着最适宜的解决方案。当它们集成进一个完整的系统时,各种附件和选项保证了高度的灵活性。 1FS6 - 防火性能,具有EEx de IIC T3防护等级 危险工作场合,如在印刷工业和喷涂系统中,要求电机具有特殊的保护措施。除了必须具有所有相关标准功能和规范外,它们还须具有高动态响应和特别紧凑的结构。为了满足这些要求,我们特意研制开发了1FS6伺服电机,这种电机能够在I类危险工作场合安全地使用。 宽频谱的编码系统保障了所需的驱动精度。这意味着几乎所有初级到中级运动控
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