论文部分内容阅读
综合牙科治疗机气源气路的改进江苏省东海县人民医院设备科戴大平（２２２３００）综合牙科治疗机是口腔科诊断、治疗最主要的设备。其高速涡轮手机是在高压空气作用下，由涡轮带动微型轴承使车针产生高速旋转（转速为３～５×１０５ｒ／ｍｉｎ），用途广泛。国产机较多厂...
The improvement of integrated gas source gas path for dental treatment machine The equipment department of Donghai County People’s Hospital of Jiangsu Province DAI Daping (222300) The integrated dental treatment machine is the most important equipment for diagnosis and treatment of stomatology. Its high-speed turbine mobile phone is under the action of high-pressure air, the micro-bearing driven by the turbine wheel to produce high-speed rotation (speed is 3 ~ 5 × 105r/min), widely used. More domestic machines...