MAZAK-车床维修手册PPT课件

维修说明书HORIZONTAL CENTER NEXUS8800-II说明书编号: H274MA0012C机械编号:12.20081目录前言.......................................................................................................1-1 1-11-21-3有关说明书一览..................................................................................................1-1页码说明.............................................................................................................1-1图表号码说明......................................................................................................1-12安全注意事项........................................................................................2-12-1 2-2 2-3 2-4 2-5 2-6 2-7 2-8 2-9 2-10 2-11 2-12 2-13规定....................................................................................................................2-1基本事项.............................................................................................................2-1作业人员的服装等有关身体安全的注意事项.......................................................2-2有关运转操作的注意事项....................................................................................2-2有关工件夹持及刀具配备的注意事项（加工中心用）.........................................2-2有关维修作业的注意事项....................................................................................2-3有关机械周围的注意事项....................................................................................2-3有关排屑器的注意事项........................................................................................2-3有关安全装置的注意事项....................................................................................2-3关于NC所提供的条件........................................................................................2-4安全铭牌.............................................................................................................2-4安全装置的概要..................................................................................................2-7安全铭牌的位置..................................................................................................2-93本机概要...............................................................................................3-13-1 3-2机械概要.............................................................................................................3-1座标轴.................................................................................................................3-44-1 4-2 4-3一般事项.............................................................................................................4-1维护检查项目一览表...........................................................................................4-2每日的维护检查..................................................................................................4-44-3-1 4-3-2 4-3-3 4-3-4 4-3-5 4-3-6本机内.....................................................................................................................4-4机外.........................................................................................................................4-6油量确认.................................................................................................................4-6确认液压和气压.......................................................................................................4-6油的更换、补充供应...............................................................................................4-7本机周围.................................................................................................................4-84-4每周维护检查......................................................................................................4-9 4-4-1本机周围.................................................................................................................4-9 4-5每月维护检查....................................................................................................4-104-5-1 4-5-2油的更换、补充供应.............................................................................................4-10本机周围...............................................................................................................4-144-6每6个月的维护检查.........................................................................................4-164-6-1 4-6-2油的更换、补充供应.............................................................................................4-16本机周围...............................................................................................................4-194-7每一年的维护检查.............................................................................................4-314-7-1 4-7-2油的更换、补充供应.............................................................................................4-31本机周围...............................................................................................................4-334-8 4-9长时间停止运转之前的维护检查.......................................................................4-36长时间停止运转后重新开始运转时的维护检查..................................................4-375-1异常时的对应措施...............................................................................................5-25-1-1 5-1-2 5-1-3刀具触碰到工件等时...............................................................................................5-2发生无法特定原因的故障时.....................................................................................5-2图解维修画面的使用方法........................................................................................5-35-2主轴....................................................................................................................5-55-2-1 5-2-2故障检修.................................................................................................................5-5构成和概要..............................................................................................................5-65-3X轴、Y轴、Z轴................................................................................................5-75-3-1 5-3-2故障检修.................................................................................................................5-7构成和概要..............................................................................................................5-85-4ATC刀库............................................................................................................5-95-4-1 5-4-2故障检修.................................................................................................................5-9构成和概要............................................................................................................5-105-5工作台...............................................................................................................5-125-5-1 5-5-2故障检修...............................................................................................................5-12构成和概要............................................................................................................5-135-6托盘交换装置....................................................................................................5-145-6-1 5-6-2故障检修...............................................................................................................5-14构成和概要............................................................................................................5-155-7液压..................................................................................................................5-165-7-1 5-7-2 5-7-3故障检修...............................................................................................................5-16液压单元的维护.....................................................................................................5-16液压回路图............................................................................................................5-185-8气压..................................................................................................................5-215-8-1 5-8-2 5-8-3故障检修...............................................................................................................5-21气压单元的维护.....................................................................................................5-21气压回路图............................................................................................................5-245-9集中润滑...........................................................................................................5-285-9-1 5-9-2 5-9-3 5-9-4故障检修...............................................................................................................5-28集中润滑单元的维护.............................................................................................5-28直线导轨和滚珠丝杠的润滑...................................................................................5-28主轴轴承、工作台和刀库链条的润滑....................................................................5-295-10主轴冷却...........................................................................................................5-305-10-1 5-10-2 5-10-3故障检修...............................................................................................................5-30构成和概要............................................................................................................5-31冷却回路图............................................................................................................5-325-11切削水单元.......................................................................................................5-335-11-1 5-11-2 5-11-3故障检修...............................................................................................................5-33构成和概要............................................................................................................5-34切削水回路图........................................................................................................5-355-12护罩..................................................................................................................5-375-12-1 5-12-2 5-12-3故障检修...............................................................................................................5-37构成和概要............................................................................................................5-37导轨护盖的维护.....................................................................................................5-385-13NC单元和控制单元..........................................................................................5-425-13-1 5-13-2故障检修...............................................................................................................5-42热动继电器的重置.................................................................................................5-425-13-3 5-13-4接近传感器的更换步骤..........................................................................................5-43检查MR-J2伺服放大器电池报警..........................................................................5-445-14刀具长度测量单元（选项）..............................................................................5-465-14-1 5-14-2 5-14-3故障检修...............................................................................................................5-46刀具长度测量单元的结构......................................................................................5-46刀具长度测量单元的保养......................................................................................5-475-15其它..................................................................................................................5-48 5-15-1更换工作灯............................................................................................................5-48 6安装.......................................................................................................6-16-1 6-2安全注意事项......................................................................................................6-1安装准备.............................................................................................................6-16-2-1 6-2-2 6-2-3 6-2-4 6-2-5安装基准.................................................................................................................6-1外部电源要求事项...................................................................................................6-3外部气压供应源要求事项........................................................................................6-5搬入时的确认事项...................................................................................................6-6基础工程.................................................................................................................6-76-3安装....................................................................................................................6-86-3-1 6-3-2 6-3-3 6-3-4 6-3-5 6-3-6安装时的注意事项...................................................................................................6-8起吊.........................................................................................................................6-8质量一览表............................................................................................................6-10开箱、检查、清洗.................................................................................................6-10固定配件的安装位置.............................................................................................6-11安装步骤...............................................................................................................6-126-4同外部的连接....................................................................................................6-146-4-1 6-4-2 6-4-3外部电源的连接.....................................................................................................6-14接地.......................................................................................................................6-15外部气压供应源的连接..........................................................................................6-166-5试运转...............................................................................................................6-176-5-1 6-5-2 6-5-3 6-5-4 6-5-5运转前的机械检查.................................................................................................6-17打开电源之前的电气检查......................................................................................6-17 NC单元的参数设置值的确认................................................................................6-18手动运转的确认.....................................................................................................6-18跑合运转...............................................................................................................6-187附录.......................................................................................................7-1 7-1传感器、极限开关、注油部位一览表..................................................................7-17-1-1 7-1-1注油部位一览表.......................................................................................................7-1传感器、极限开关一览表........................................................................................7-27-2易损件一览表......................................................................................................7-4前言1 1 前言1-1 有关说明书一览本机有如下有关说明书:1-2 1-3页码说明1. 通常2-152. 发生附加页时3-16-1图表号码说明1. 图号码章内的页码章号码附加页2.Fig. 3-1 本机主要构成品(1/2)表号码Table 2-1 安全铭牌的记载内容本图构成张数（分母）及其连续号码（分子）图的标题章内的图号码章号码表的标题章内的表号码章号码说明书名称内容操作说明书操作、使用全般维修说明书检查、调整等维修全般程序设计说明书NC程序设计参数、报警、M代码一览表NC参数、NC报警、M代码详细说明刀具说明书刀柄和拉钉形状图零部件一览表机械构成零件一览电气图纸电气控制回路及构成零件特别规格的操作说明书操作、使用全般1前言- 备注-安全注意事项22 2-1 安全注意事项列出为安全使用机械必要的事项。