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1、Manipulator is now used as a industrial robots in use, the control objectives often appear often in industrial automation. Industrial automation technology has gradually matured, as mature a technology line has been rapid development in industrial automation as a separate subject. Manipulator applic
2、ation began to filter into welding, logistics, mechanical processing, and other industries. Especially at high or very low temperatures, full of poisonous gases, high radiation case, robot in similar circumstances showed great use also brings great convenience to the staff. Precisely because of this
3、 robot to get peoples attention began to be a high degree of development. Labor rates, working conditions, labor intensive aspects of promoting development. Both at home and abroad to develop the PLC (programmable logic controller) is in various special circumstances and under special conditions set
4、 for mechanical devices. Now turned on the development of the microelectronics automatic control technology and the rapid development of the trains, the success of PLC hardware software and simulation control win big and successful development, now continues to develop as a factory automation standa
5、rds. Because robots are good development of the technology makes a good optimization of productive capital, and robot shows this unique advantages, such as: has good compatibility, wide availability, hardware is complete, and programming that can be mastered in a short time, so in the context of ind
6、ustrial PLC applications became ubiquitous. Manipulator in many developed country agriculture and industry has been applied, such as the use of mechanical harvesting large areas of farmland, repeated operations on the high-speed line that uses a robotic arm, and so on. Today, the high level of autom
7、ation combined with restrictions on the manipulator development level is slightly lower than the international. The design is mainly arm welding machine by PLC Automation control. This of design let designers on in school by learn of has a must of consolidation, understand has some usually didnt opp
8、ortunities awareness in world range within some leading level of knowledge has has must awareness, hope designers can in yihou of design in the can success of using in this design in the proceeds of experience 1.2 manipulator in both at home and abroad of research profile automation mechanical arm r
9、esearch began Yu 20th century medium-term, after years with with computer and automation technology of development, Makes mechanical arm on the Grand stage of industrial automation and shine, gradually became an industrial evaluation standards, and its importance can be seen. Now original robotic ar
10、m spent most of mass production and use on the production line, which is programmed robotic arm. As the first generation of manipulator position control systems main features, although not back several generations that can detect the external environment, but can still successfully complete like wel
11、ding, painting, delivery as well as for materials simple movements. Second generation mechanical arms are equipped with sensors and manipulators have the environment there is a certain amount of sense, when the mechanical arm is to use the program as a basis. Difference is that the robot begand实训项目一
12、 瓦斯抽采打钻工实训一、实训目的1、熟悉本工种的安全责任2、掌握本工种安全操作要领二、实训设备、器材钻机、钻杆、钻头、简单维修器材三、岗位描述描述项目描述内容自我描述我是队一名瓦斯抽采打钻工，我叫，在培训中心培训后持证上岗，从事钻探操作工作年岗位责任描述1、本工种必须经过专业技术培训，考试合格后方可上岗。2、必须熟悉并严格遵守操作规程及煤矿安全规程的有关规定。熟悉煤矿机电设备完好标准、煤矿机电检修质量标准等规定。3、具备一定的电工、钳工基础操作及液压基础知识。熟知钻探操作要领，熟知突水、瓦斯喷出及突出预兆，具有熟练的维修保养以及一般的故障处理工作技能和基础知识。负责本钻探设备的日常维护与修理，
13、能独立开展工作。4、必须掌握现场事故处理和事故抢救的知识。熟悉出现事故时的应急处理办法和人员撤离路线。作业环境描述本作业场所瓦斯状况，涌水状况。本钻场需要完成个钻孔，钻机型号为，有台钻机，电机功率KW，工作电压KV。工艺流程描述一、接 班 1 进入接班地点 2 询问上班状况 3 现场检查 4 问题的处理 5 履行手续二、作业 1 作业前的准备 2 安装钻机 3 启动 4 试转运 5 上钻杆、钻头 6开泥浆泵 7调整压力钻进（调整压力前的准备，加压钻进，减压钻进） 8 倒杆 9加杆 10停钻 11起钻三、交班 1 交班前准备 2向接班人交代本班情况及存在问题 3 接受接班人现场检查 4 问题的处
14、理 5履行交接手续 6 上井汇报及填写记录岗位作业标准描述参见四安全操作规范岗位危险源辨识描述1作业地点有害气体超限。2作业地点支护不完好。3钻机固定不牢靠。4钻机带病运转，甩开安全保护装置。5操作人员未系好衣扣、扎紧袖口四、安全操作规范（一）钻孔前准备工作1、下井前根据工作安排，准备、检查、带足本班所需的工具、材料等。2、装运钻机时应注意以下问题：（1）装运钻机前要进行检查，钻机各部件要齐全，电机必须防爆，电压应与电源相符，电缆无漏电现象，钻杆、钻具等应无损坏现象。 （2）钻机装车后，要捆绑牢固。平巷运输时，两车之间要拉开一定距离，转弯时要发出信号；斜巷运输时，听从上、下车场把钩人员的指挥。
15、 （3）装运不允许进脏物的部件时，要封堵好。3、安装钻机前的准备工作：（1）进入安装地点前，应先检查巷道支护及通风等情况，发现问题及时处理。整修、加固钻场时，应清理干净脏杂物，挖好清水池，疏通好水沟。 （2）无风地点必须安设局部通风机或采用导风筒通风，在打钻过程中不准停风，且要有可靠的风电闭锁装置。 （3）水压、机件、电源开关等均应良好，符合要求。 4、安装钻机时应注意以下问题：（1）钻场面积必须大于钻机座，周围要有足够的安全间隙；在运输巷道安设钻机时，要保证不影响运输。 （2）安钻地点应无浮煤，底板平整；地梁木平稳卧人底板，四角打上立柱及斜柱；按中腰线摆正钻机。 （3）机身安放平稳后，应上紧
16、底固螺丝，各机械转动部分要安装防护栏、保护罩。（二）各种钻机的操作方法1、操作前的准备工作（1）钻机安装应牢固，变速箱及油箱内的油位应合适，安全防护罩及防尘盖必须齐全。 （2）各部分操作手把应处在正确位置。 （3）调试钻机时，要求各转动部分运转应正常，开关启动应灵活可靠；钻机空载运行10 min，确认无问题后，方可接上钻杆、钻头，接通水源，由司机操作开始钻孔。2、各类钻机的操作方法按各钻机使用说明书执行（1）MYZ系列液压钻机的操作方法a利用操纵台的操作手把来控制钻杆的旋转和推进。操作手把由空挡位向前推动时，钻头顺时针方向旋转，进行钻孔或安装钻杆；操作手把由空挡位向后拉时，钻头反时针方向旋转，可拆卸钻杆。 b推移给进油缸的操作手把可控制钻头前进或后退，向前推时钻头前移，向后拉
