加固型抗振微机

• 作 者: 孙耀斌
• 出 处: 振动与冲击
• 发表日期: 1988年02期
• 关键词: 冲击台 微型电子计算机 机械振动 电磁干扰 盐雾 抗振 地震区

电子计算机是一种娇贵的仪器设备,它要在设有空调、地毯的房间内才能够正常工作,然而武汉研制成功的加固型十六位微型电子计算机,却不怕振动。将它固定在冲击试验台上,用200kg重物从O.9m高处落向冲击台,结果是冲击台减震器被振坏了,但它却仍然工作正常。该微机还能抗-20℃低温、+40℃高温、93～100％高湿度、电磁干扰、大盐雾与尘埃、强烈机械振动与地震。该机适于舰船、航空、石油、煤炭、冶金、化工、矿山、勘探、地震区等恶劣环境使用,山中国船舶总公司709所(武汉)研制。

Computer is a precious instrument and equipment, it should be in the room with air-conditioned, carpet to work properly, but the successful development of Wuhan reinforced 16 miniature computer, but not afraid of vibration. It is fixed on the impact test bench, with 200kg weight falling from the 0.9m high impact station, the result is shock absorber shock was broken, but it is still working properly. The microcomputer is also resistant to -20 ℃ low temperature, +40 ℃ high temperature, 93 ~ 100% high humidity, electromagnetic interference, salt spray and dust, strong mechanical vibration and earthquakes. The machine is suitable for harsh environments such as shipbuilding, aviation, petroleum, coal, metallurgy, chemical industry, mining, exploration and earthquake areas. It is developed by 709 (China) Corporation of China Shipbuilding Corporation.