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4月19日,北京机械工业自动化研究所与大贤电子(天津)有限公司签署合同,“多功能全自动微波炉内门高速冲孔生产线”正式投放生产。据悉,该生产线不仅每年可生产 150万片以上微波炉网板,以适应微波炉市场的强势需求,而且可在汽车制造业、电机、家电、建筑装饰材料、食品和轻工等行业中广泛应用。该生产线主要用于微波炉门的冲孔加工,核心设备是高精度四柱双点闭式大台面高速冲床和伺服电机控制的自动送料装置。该生产线的高速冲床系统采用了双气动平衡装置,对压力机进行了充分的优化设计,使其刚性好、负荷均匀、制造精度高。而且高速冲孔磨具选用瑞典优质模具钢,并在磨具和机床上设有安全保护装置,如有异常立即停机。生产线的电器控制系统,能对放卷机、矫直机、送料装置、
On April 19, the Beijing Institute of Machinery Industry Automation signed a contract with Daxian Electronics (Tianjin) Co., Ltd., and the “multi-functional automatic microwave oven inner door high-speed punching production line” was officially put into production. It is reported that the production line can not only produce more than 1.5 million microwave oven stencils per year to adapt to the strong demand of the microwave oven market, but also can be widely used in automobile manufacturing, motors, home appliances, building decoration materials, food and light industry. The production line is mainly used for punching processing of microwave oven doors. The core equipment is a high-precision four-column double-point closed large table-top high-speed punch press and servo motor controlled automatic feeding device. The high-speed punching system of the production line adopts a double pneumatic balancing device, and the press has been fully optimized to make it rigid, load uniform, and high in manufacturing precision. In addition, Swedish high-quality die steel is used for high-speed punching grinding tools, and safety protection devices are provided on the grinding tools and machine tools. Electrical control system for production lines, capable of unwinding, straightening, feeding devices,