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- Study of PLC in Electrical Upsetting Machine 气门电镦机的PLC控制
- The control system of the electric upsetting machine was based on a PC and universal control cards. The kernel of the system was blocking software. 电镦机的控制系统是基于单台PC机和通用型控制板卡的智能控制系统,其灵魂是模块化的软件系统。
- In electric upsetting, the workpiece is heated by electrifying and deformed locally and continuously with very large upsetting ratio. 电镦成形过程中坯料局部连续地被直接通电加热后变形,且变形量非常大。
- In electric upsetting, the work piece is heated by electrifying and deformed locally and continuously with very large upsetting ratio. 摘要电镦成形过程中坯料局部连续地被直接通电加热后变形,且变形量非常大。
- The determination of the process parameters of electric upsetting is a complex problem because they have effects on each other. 电热镦粗成形过程中,工艺参数的选择是一个复杂的问题,各参数之间相互影响、相互制约。
- The process parameters of electric upsetting include: velocities of upsetting cylinder and anvil cylinder, heating current, preheating length and time, etc. 电热镦粗成形过程的工艺参数主要包括镦粗缸活塞运动速度、砧子缸活塞运动速度、镦粗压力、加热电流和预热长度等。
- HIGH TUNGSTEN ELECTRICAL UPSETTING DIE BLOCKS MATERIAL 高钨镦块材料的组织与性能
- Heating Control of Intellectual Electrical Upsetting Machine 智能电热镦机的加热控制
- He upset his stomach by eating too much rich food. 他吃油腻东西太多,胃很难受。
- His sudden death upset everybody. 他的突然去世使大家深感悲伤。
- High Frequency Chopping Power Supply Used in Electrical Upsetting Forming 电镦成形用高频斩波电源系统研究
- Be he a civil engineer or an electrical engineer? 他是土木工程师还是电气工程师?
- The storm upset their plans for a hike. 暴风雨破坏了他们的远足计划。
- She had a major emotional upset. 她情绪上受到了沉重的打击。
- There are some electrical apparatus in the room. 房间里有些电器。
- I'm always upset when I don't get any mail. 我接不到任何邮件时总是心烦意乱。
- There is a fault in the electrical system. 电路系统出了故障。
- A flap from the tail of the whale upset the boat. 鲸尾轻轻一拍便把小船打翻了。
- Last-minute changes caused a great deal of upset. 出现的临时变动造成一片混乱。
- The heavy fog upset our timetable for the trip. 大雾打乱了我们的旅行日程。