双动液压机也称双动拉伸液压机、双动薄板拉伸液压机，主要用于薄板拉伸、弯曲、成形等工艺，也可用于塑料压制、冷挤弯曲、成型校正及压装等工作。根据板厚、板宽，选择合适吨位的机器，常用有500吨、1000吨、2000吨、3000吨等。文中这款双动薄板拉伸液压机吨位为3000T，专门用于板材拉伸成型。该设备低能耗、高效率、款式新颖，设有安全保护装置、自动记数功能、活动横梁二段速度控制：空载快速、工进慢速靠模、拉伸，主缸、压边缸具有下限位保护、上下限行程位置设定简单、方便、快捷。
3000吨双动薄板拉伸液压机厂家在设计时，其横岭是比三梁四柱液压机多出一个横梁，也叫压边梁，通过压边梁压住产品，主缸带动模具拉伸成型产品，所以该设备也称作3000吨四梁四柱拉伸液压机。3000吨双动薄板拉伸液压机算是一款专用机器，专业做大型的拉伸产品。
The main structural feature of the 3000-ton double-acting thin plate stretching hydraulic press is that there are two movable beams inside and outside, the stretching moving beam is installed inside, and the pressing edge moving beam is installed outside. During double-action stretching, the stretching moving beam and the edge holder moving beam can descend quickly together, and when approaching the workpiece, it will descend slowly. When the edge holder moving beam presses the circumference of the workpiece, the edge holder moving beam will not descend but become a pressure holding state. At this time, the stretching beam continues to stretch downward. After the stretching process is completed, the stretching moving beam can realize pressure holding delay, pressure relief and fast return, and the pressing edge moving beam can also relieve pressure and fast return accordingly, and then the hydraulic pad and ejector rod will push out the workpiece. The 3000-ton double-action thin plate stretching hydraulic press can also connect the stretching and blank-pressing moving beams into one body through positioning pins or pull rods to realize single action. At this time, the pressing force will make the sum of the two.
Operation mode:
1. The operation modes of the 3000-ton double-acting sheet stretching hydraulic press are: adjustment, manual and semi-automatic. Each operation mode can be divided into two working modes: constant pressure and fixed range, which are selected by the switch on the operation panel. The holding time can be preset in the range of 0~999 seconds.
1.1, adjustment: press the corresponding function button, that is, there is a corresponding action, raise the hand to stop, mainly used for equipment adjustment and inspection.
1.2. Manual: Press the corresponding function button, that is, complete an action accordingly, raise the hand to continue to the end, but do not send a message for the next action.
1.3. Semi-automatic: Press the pressing button to automatically complete a specified action cycle.
2. Process action of 3000-ton double-acting thin plate stretching hydraulic press: no ejection and ejection. The selection is made by a changeover switch on the operation panel. When it is used as an ejection process, it has an ejection delay function, and the delay time can be preset and adjusted.
2.1. No ejection: Slider quick drop & rarr; Slider slow pressure drop & rarr; Sliding fast pressure delay and pressure relief & rarr; Slider return.
2.2. Erect: slide block quick drop & rarr; slide block slow pressure drop & rarr; slide fast pressure delay and pressure relief & rarr; slide block return & rarr; ejection cylinder ejection & rarr; ejection cylinder retreat.
3000吨双动薄板拉伸液压机还可配压边缸可作缓冲装置使用，还可用于落料与冲孔，在系统调定的压力下可以分别调整各腔的工作压力，为了保证拉伸和压边质量，增设了压边缸保压系统。山东众友重工对于双动薄板拉伸液压机吨位从几十吨到几百吨和几千吨的压力都可以定制，液压机吨位选型之前要详细的计算产品需求的吨位，选大了花费机器成本高，选小了拉伸出来的产品压不到位，所以吨位的选择非常重要，如果之前做过这种产品有经验了或者做过类似的产品就可以直接定购机器。如果，您实在不知道该如何选择吨位，可将产品的数据，或模具的数据发给我们，公司技术为核算，给您推荐合适吨位的双动薄板拉伸液压机。
GEO-CANARY-86EA1707