[氢燃料电池电堆压机]
产品概述：氢燃料电池电堆压机主要用于生产组装电堆。在组装电堆过程中，前序步骤在电堆堆叠工装上完成双极板、膜电极及端板的堆叠之后，由小车将工装及电堆转运至压机，完成定位后，压机施加预设所需压力压紧电堆，并进行三腔（氢气腔、空气腔、冷却水腔）的保压测漏，完成之后进行其它后续步骤。
控制系统：本系统基于西门子软件定制开发的系统控制程序。安全高效的 PROFINET 工业总线接口，方便后期的维护。
设备特点：1、此压机为氢燃料电池电堆生产中的必备设备,拆堆、装堆，修复电堆方便灵活。该设备精度高适合实验室和批量生产。
2、此压机由伺服电机提供并由压力传感器闭环反馈控制。
3、压头下降速度随着压力的增加逐步减小，准确控制压力。
4、此压机具备人工操作和自动操作两种操作模式。
5、完成施压后的电堆通过工装小车方便移出。
6、压力平面上下板平行度一致，在纵向轴的方向上能保持一定，压力在水平面上均匀分布。
7、气密测试管路采用快插方式，检测便捷。
8、正压检测，可同时检测3腔串漏和外漏。
9、此压机采用精密线性滑轨，精度高、刚性好、寿命长。
10、此压机可以处理一定范围内尺寸的电堆。
11、设置和控制采用人机交互界面和按钮。
12、液晶屏实时显示压力、位移和气密测试数值变化。
13、独特工装设计，不同横截面积的电堆均能处于压力台居中的位置。
14、人机交互界面可以重置和保存压力，装堆数据可以导出做产品追溯。
15、电堆气密检测可根据客户需求定制，实现2分钟电堆在线测漏。
16、测试数据后台自动存储。
Product Overview:
The Hydrogen fuel cell electric stack press is mainly used for the production and assembly of electric stacks. In the process of assembling the stack, the first step is to stack the bipolar plates, membrane electrodes, and end plates on the stack stack fixture. The fixture and stack are transported by a car to a press machine. After positioning is completed, the press machine applies the preset required pressure to compress the stack, and performs pressure maintaining leakage testing on the three chambers (hydrogen chamber, air chamber, and cooling water chamber). After completion, other subsequent steps are taken.
Control system:
This system is based on a customized system control program developed by Siemens software. Safe and efficient PROFINET industrial bus interface, convenient for later maintenance.
Equipment features:
1. This press is an essential equipment in the production of Hydrogen fuel cell stacks. It is convenient and flexible to disassemble, stack and repair the stacks. This equipment has high accuracy and is suitable for laboratory and batch production.
2. This press is provided by a servo motor and controlled by a pressure sensor closed-loop feedback.
3. The descent speed of the pressure head gradually decreases as the pressure increases, accurately controlling the pressure.
4. This press machine has two operating modes: manual operation and automatic operation.
5. After completing the pressure application, the stack can be easily removed through a fixture car.
6. The parallelism of the upper and lower plates on the pressure plane is consistent, and it can maintain a certain degree in the direction of the longitudinal axis. The pressure is evenly distributed on the horizontal plane.
7. The airtightness testing pipeline adopts a fast insertion method, which is convenient for testing.
8. Positive pressure detection can simultaneously detect both 3-chamber string leakage and external leakage.
9. This press adopts precise linear sliding rails, which have high accuracy, good rigidity, and long service life.
10. This press can handle stacks of a certain size range.
11. The setting and control adopt human-machine interaction interface and buttons.
12. The LCD screen displays real-time changes in pressure, displacement, and airtightness test values.
13. Unique tooling design allows stacks with different cross-sectional areas to be positioned in the center of the pressure table.
14. The human-computer interaction interface can reset and save pressure, and loading data can be exported for product traceability.
15. The airtightness detection of the stack can be customized according to customer needs, achieving 2-minute online leak detection of the stack.
16. Automatic storage of test data in the background.
