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天津市科委21世纪青年基金项目“陶瓷向心球轴承设计理论与制造技术研究”,最近由天津大学完成并将投入工业应用,此举标志着我国这类产品基本依赖进口的历史即将结束。 这项起于本世纪90年代的高新技术,为世界范围内轴承制造业界所瞩目。天津大学利用组合外圈结构解决了全陶瓷向心推力球轴承陶瓷球的装填问题,利用锥面装配机构保证了全陶瓷球轴承安装在金属轴上的精度和可靠性不受环境温度的影响,科研人员
Tianjin Science and Technology Commission 21st Century Youth Fund project “ceramic radial ball bearings design theory and manufacturing technology,” recently completed by the Tianjin University and will be put into industrial applications, a move that marks the basic history of China’s imports of such products is coming to an end. This high-tech from the 90s of this century, bearing the world’s attention to the manufacturing world. Tianjin University to solve the use of a combination of outer ring all-ceramic thrust ball bearings ceramic ball filling problem, the use of cone assembly mechanism to ensure that all-ceramic ball bearings mounted on the metal shaft accuracy and reliability are not affected by the ambient temperature, researcher