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1.
以工业机器人分拣工作站为研究对象,针对其轨迹规划和自动化生产协调难度大的问题,提出ABB机器人仿真软件RobotStudio应用于工业机器人自动分拣工作站中。进行三维实体建模并构建布局,运用ABB的Virtual Controller技术,导入到RobotStudio,搭建了自动分拣工作站的三维实体模型及整体布局。对手爪气缸Smart组件进行了子组件的添加及属性设置,创建了机器人I/O信号及连接方式,通过时间管理器仿真气缸的不同姿态动作,设定了机器人和手爪气缸之间的工作站逻辑关系,完成了机器人工作站的离线编程和仿真。为机器人分拣工作站的设计与制造提供了技术参考和可行性依据,可降低生产线设计及调试成本,并可用于指导现场生产。  相似文献   

2.
段海峰  韩伟  陈晓斌  杨安 《铸造》2023,(5):607-611
汽车电机水冷机壳完成低压铸造后,人工打磨铸件时劳动强度大、打磨工艺成本高、精度差且效率低。设计了一套机器人打磨工作站系统,包含水冷机壳旋转台夹具、IRB2600机器人、双浮动电主轴、护栏4大部件。利用机器人离线仿真软件RobotStudio进行了机器人打磨工作站的布局、动作模拟、打磨路径以及周期节拍的仿真。在实际构建机器人系统之前,先进行了水冷机壳打磨工艺过程中机壳的姿态位置、旋转角度、停顿时间和双浮动主轴的粗、精打磨工艺换刀的设计和试运行,并进一步优化打磨路径及细节来获得更高的打磨质量,为水冷机壳铸件机器人打磨提供真实的验证。该打磨工作站不但可提高去铸造毛刺的效率,也可以实现机器人打磨工作站的连贯性,进而提高电机水冷机壳行业机壳打磨的自动化水平。  相似文献   

3.
为解决不锈钢水槽四边焊缝自动打磨问题,基于SolidWorks设计了机器人末端执行器等设备,并基于RobotStudio搭建由砂带打磨机、IRB4600机器人、末端执行器等设备组建的水槽打磨机器人工作站仿真平台。根据不锈钢水槽的实际工况设计打磨工艺流程和规划打磨路径,创建打磨工作站的Smart组件并关联常用的I/O信号。利用TCP轨迹跟踪功能以及碰撞监控功能检验各个轨迹点及运动轨迹是否满足工作要求,调用计时器记录打磨时间。在仿真平台中通过离线编程仿真调试可以得到理想的打磨轨迹,供实际运行使用,有利于提高现场编程加工效率,提高焊缝打磨质量。  相似文献   

4.
文章针对多机器人装配过程中易出现的碰撞风险,提出一种利用SolidWorks和RobotStudio构建机器人虚拟装配工作站的设计方案。首先利用Solid Works设计了装配工作站的三维仿真模型,分析了工作站的设计流程,其次创建了仿真运行I/O信号和动态Smart组件,最后离线编制了程序和碰撞检测仿真,仿真结果表明装配过程中无碰撞。该设计方案可以为企业实际装配工作站的设计提供理论依据和试验平台。  相似文献   

5.
针对目前对于副车架的生产制造的研究较多的是对其前期结构设计和优化,而对其自动化生产的研究较少的情况,通过分析其焊接过程,设计一种由两台焊接机器人和两台搬运机器人组成的自动化焊接工作站。在机器人仿真软件RobotStudio中根据机器人焊接工作站布局建立仿真环境,在仿真系统中创建Smart组件并设计组件内部信号连接以实现动画过程,为4台机器人导入各自的机器人系统,并为各系统创建I/O信号,通过工作站逻辑将各系统间信号进行连接实现各系统间通信。最后按遗传算法规划的最优焊接路径,利用仿真软件自动编程。仿真过程表明了所建工作站布局的正确性,为汽车副车架侧梁的自动化焊接和类似的仿真设计提供了指导。  相似文献   

6.
以热水壶体生产线为研究对象,提出一种利用RobotStudio与SolidWorks软件构建的仿真热水壶体多机器人生产线方案。介绍了生产线的布局及工艺,并完成了气吸手部设计、气压驱动系统设计、手部动态Smart组件设计以及手部坐标系标定;对机器人码盘工作站进行了轨迹规划,给出了该工作站的程序示例,最后进行了生产仿真以及码盘工作站的轨迹跟踪仿真。仿真结果表明:生产线的轨迹规划和连续生产的可靠性都达到了预期目的。该方案可合理规划配置各生产单元、缩短开发周期、降低设备投资风险,为实体生产线设计提供依据和验证平台。  相似文献   

7.
以机器人关节产品的自动装配为例,介绍了一种基于快换夹具和视觉引导的产品虚拟装配仿真解决方案。首先,结合RobotStudio和SolidWorks搭建了装配工作站的三维仿真模型;其次,根据装配工艺和流程设计了便于快速更换的末端夹具以及夹具、视觉相机等设备对应的Smart组件,并通过I/O建立了组件间的逻辑连接。之后,经过路径规划、关键程序数据设定等步骤完成离线程序编制;最后,通过仿真调试和信号分析功能确认了装配工艺路线的正确性和合理性。该方案可以指导实际装配工作站的设计,为相关企业降低开发、调试成本,优化提升性能、效率提供参考与借鉴。  相似文献   

8.
以基于IRB1410的多机器人柔性制造生产线为研究对象,利用SolidWorks和RobotStudio提出一种虚拟仿真生产线构建方案。简述多机器人柔性制造仿真生产线组成及工艺流程,介绍机器人法兰盘中心点的定义、手部坐标系的标定、工件坐标系的标定,并设计了数控机床的Smart动态组件;在仿真生产线编制了离线程序,根据加速度、轨迹规划,展示了机器人运行情况,运动轨迹仿真结果表明轨迹规划及编程符合预期。实践证明:借助虚拟仿真生产线,有助于实体生产线的设计、优化、调试等,为实体生产线提供理论依据。  相似文献   

9.
针对圆柱形管状注塑件在生产过程中所产生的飞边的去除和打磨问题,设计一种基于PLC控制的注塑件去边打磨机器人工作站。介绍机器人工作站总体结构的设计,在设计夹紧装置时应用TRIZ理论中的冲突矩阵解决设计过程中出现的技术冲突;对机器人工作站的PLC控制系统的硬件与软件进行了设计。该机器人工作站结构简单、控制方便,最终实现了注塑件的去边和打磨,满足工业需求。  相似文献   

10.
以工业机器人自动化生产线为研究对象,针对轨迹规划和生产现场调试难度大的问题,提出采用机器人仿真软件对工业机器人生产线进行三维实体建模。通过设置端拾器、冲床、皮带线Smart组件的属性连接,创建机器人I/O信号及连接方式,并设定机器人、端拾器、机器人、机床、皮带机之间工作站逻辑关系,完成工作站的离线编程和仿真。最后仿真验证自动化生产线验证其合理性。该方法可显著提高自动化生产线的调试效率,缩短调试周期,降低调试过程中的人力成本。  相似文献   

11.
Institute of Process Engineering, Chinese Academy of Sciences, China, has proposed a method for oxidative leaching of chromite with potassium hydroxide. Understanding the mechanism of chromite decomposition, especially in the potassium hydroxide fusion, is important for the optimization of the operating parameters of the oxidative leaching process. A traditional thermodynamic method is proposed and the thermal decomposition and the reaction decomposition during the oxidative leaching of chromite with KOH and oxygen is discussed, which suggests that chromite is mainly destroyed by reactions with KOH and oxygen. Meanwhile, equilibrium of the main reactions of the above process was calculated at different temperatures and oxygen partial pressures. The stable zones of productions, namely, K2CrO4 and Fe2O3, increase with the decrease of temperature, which indicates that higher temperature is not beneficial to thermodynamic reactions. In addition, a comparison of the general alkali methods is carried out, and it is concluded that the KOH leaching process is thermodynamically superior to the conventional chromate production process.  相似文献   

12.
The effect of isochronal heat treatments for 1h on variation of damping, hardness and microstructural change of the magnesium wrought alloy AZ61 was investigated. Damping and hardness behaviour could be attributed to the evolution of precipitation process. The influence of precipitation on damping behaviour was explained in the framework of the dislocation string model of Granato and Lücke.  相似文献   

13.
In as-welded state, each region of 2219 aluminum alloy TIG-welded joint shows diff erent microstructure and microhardness due to the diff erent welding heat cycles and the resulting evolution of second phases. After the post-weld heat treatment, both the amount and the size of the eutectic structure or θ phases decreased. Correspondingly, both the Cu content in α-Al matrix and the microhardness increased to a similar level in each region of the joint, and the tensile strength of the entire joint was greatly improved. Post-weld heat treatment played the role of solid solution strengthening and aging strengthening. After the post-weld heat treatment, the weld performance became similar to other regions, but weld reinforcements lost their reinforcing eff ect on the weld and their existence was more of an adverse eff ect. The joint without weld reinforcements after the post-weld heat treatment had the optimal tensile properties, and the specimens randomly crack in the weld zone.  相似文献   

14.
After nearly two years' tense construction, the first phase of industrialized base of Shenyang Research Institute of Foundry (SRIF), located at the Tiexi Casting and Forging Industrial Park in the west of Tiexi District, has now been completed and formally put into operation.  相似文献   

15.
韩磊 《腐蚀与防护》2015,36(1):84-90,94
综述了常见的电化学噪声数据处理方法,介绍了直流趋势剔除、统计分析、快速傅立叶变换(FFT)法计算功率谱密度(PSD)以及小波变换处理电化学噪声信号的基本过程,并阐释了各种数学处理及所得参数的物理意义。  相似文献   

16.
On the basis of the single-particle framework, a new theory on inclusion growth in metallurgical melts is developed to study the kinetics of inclusion growth on account of reaction and collision. The studies show that the early growth of inclusion depends on reaction growth and Brawnian motion collision, and where the former is decisive, the late growth depends on turbulence collision and Stokes' collision, and where the former is dominant; collision growth is very quick during the smelting process, lessened in the refining process, but nearly negligible in the continuous casting process.  相似文献   

17.
The motion of melt droplets in spray degassing process was analyzed theoretically. The height of the treatment tank in spray degassing process could be determined by the results of theoretical calculation of motion of melt droplets. To know whether the melt droplets would solidify during spraying process, the balance temperature of melt droplets was also theoretically analyzed. Then proof experiments for theoretical results about temperature of melt droplets were carried. In comparison, the experimental results were nearly similar to the calculation results.  相似文献   

18.
正I take great pleasure in congratulating CHINA FOUNDRY journal on its 10th anniversary.The CHINA FOUNDRY journal started ten years ago.Since its inaugural,China has seen exceptional growth in the Castings Sector and rapid development in Machinery Industry.The journal is becoming an important communication platform for experts  相似文献   

19.
正Harbin General Hydraulic Machinery Works Co.,Ltd.of Yilin Hydraulic Group is the most professional production base of large-scale metallurgy oil cylinder and oil machinery cylinder in the Northeast of China.The main products include metallurgy cylinder,swell-shrink cylinder,rotating injection device,lifting cylinder,main lifting jack,front lifting jack,engineering oil cyl-  相似文献   

20.
正Weihai HHH Mach.Elec.Group is the most technical company focusing on Power transmission and Hydra-controlling.HHH has the ability of developing and testing of complete sets of transmission system with relevant technical training.HHH provide efficient,excellent cost-effective power transmission system and intelligent electric fluid transmission and control system to OEM customers,who are  相似文献   

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