神马品牌网郑州白沙东润城:帮帮忙翻译13
来源：百度文库 编辑：神马品牌网 时间：2024/04/27 00:52:20
Optimized production concept
Müller Weingarten has developed an optimized production concept for aluminum spindles by using both hydraulic and mechanical forming presses.
The concept is to heat the extruded billet, to supply it via robot handling to a hydraulic pre-forming press that carries out a two-stage pre-forming operation as well as a bending operation. A mechanical transfer device carries the work piece through the hydraulic press in a cycle time of 8 sec. At the exit of the hydraulic pre-forming press the billet is handed over to a shuttle that delivers the billet to a mechanical crank press. This 31.5 MN mechanical forging press is equipped with a mechanical transfer that carries the work piece through three forming operations, pre-forging, finish-forging, trimming, punching, and calibrating in a continuous process.
At the exit of the press the finished hot-forged spindle is handed over to a robot that passes the spindle onto a final thermo-mechanical treatment.
The advantages of the concept are:
Reduced investment due to omitting intermediate heating
Higher productivity in pre-forming
Increased overall productivity due to mechanical transfer through pre-forming and main forming, thus shorter cycle times per piece
Improved process capability due to shorter cycle times per piece
Less work piece handling, lower investment
Lower risk of coarse grain formation
Müller Weingarten has developed an optimized production concept for aluminum spindles by using both hydraulic and mechanical forming presses.
The concept is to heat the extruded billet, to supply it via robot handling to a hydraulic pre-forming press that carries out a two-stage pre-forming operation as well as a bending operation. A mechanical transfer device carries the work piece through the hydraulic press in a cycle time of 8 sec. At the exit of the hydraulic pre-forming press the billet is handed over to a shuttle that delivers the billet to a mechanical crank press. This 31.5 MN mechanical forging press is equipped with a mechanical transfer that carries the work piece through three forming operations, pre-forging, finish-forging, trimming, punching, and calibrating in a continuous process.
At the exit of the press the finished hot-forged spindle is handed over to a robot that passes the spindle onto a final thermo-mechanical treatment.
The advantages of the concept are:
Reduced investment due to omitting intermediate heating
Higher productivity in pre-forming
Increased overall productivity due to mechanical transfer through pre-forming and main forming, thus shorter cycle times per piece
Improved process capability due to shorter cycle times per piece
Less work piece handling, lower investment
Lower risk of coarse grain formation
优化生产概念M5uller Weingarten 由使用开发了一个优化生产概念为铝纺锤水力和机械形成的新闻。概念将加热被挤压的宿营, 提供它通过机器人处理给执行两阶段pre-forming 操作并且弯曲的操作的一则水力pre-forming 新闻。一个机械调动设备运载工作片断通过水力压入8 的周期秒。在水力pre-forming 新闻的出口宿营被移交对交付宿营对一则机械摇晃的新闻的梭。这31.5 MN 机械锻件新闻被装备以运载工作片断通过三形成的操作, 前锻件, 完成锻件, 饰物, 猛击, 和校准在一个连续过程中的机械调动。在新闻的出口完成的热被伪造的纺锤被移交对通过纺锤一种最后的thermo-mechanical 治疗的机器人。概念的好处是: 被减少的投资由于省去中间热化更高的生产力在pre-forming 增加了整体生产力由于机械调动通过pre-forming 和主要形成, 因而更短的周期每片断改进了工序特色由于更短的周期每片断较少工作片断处理, 更低的投资低冒险粗面形成