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- If reducers with hard gear surface are applied, it will have long life and high mechanical efficiency. 减速器采用硬齿面传动设计,寿命长,机械效率高。
- Sprial bevel gear transmission in neotype hard gear surface and forced lubrecation are used to have steady transmission, low noise and long life. 传动装置采用新型硬齿面螺旋伞齿轮副传动并强制润滑,传动平稳、噪音小、寿命长。
- The tests show that the strengthening shot peening treatment for carburized gear can improve gear surface’s fatigue strength obviously. 试验表明,齿轮渗碳后再按最佳工艺进行强化喷丸后,可显著提高齿轮表面的疲劳强度。
- As it is impossible to machine the helicoid gear surface with large module and a few teeth by gear generating, a four-axis milling was developed in this paper. 针对大模数少齿数螺旋齿轮的加工特点,结合渐开线和摆线的性质,利用微分几何工具计算出该类曲面的法矢,作为选取球头铣刀半径的依据。
- Based on the arc substituting involute, the paper introduces a method for calculating the height and number of prisms in worm gear surface as well as the factors effecting them. 在以圆弧代替渐开线的基础上,导出了蜗轮齿侧棱面高度及数目的计算方法及影响他们的因素。
- Check for scores, nicks or burrs on the rack piston finished surfacSlight wear is normal on the worm gear surfaces. 检查齿条活塞抛光表面是否有刮痕、刻痕或磨擦。涡轮表面的轻微磨损是正常的。
- Laser heat-treatment and harding of gear surface 齿面激光淬火试验及其应用
- Using optimum design for experiment scheme,laser graphic texturing was adopted to form bionic non-smooth microstructure on the gear surface to study anti-wear capability of the gears. 利用试验优化技术设计试验方案,采用激光图形雕刻加工的手段实现齿轮表面仿生非光滑形态,研究非光滑与光滑两种形态齿轮的耐磨损性能。
- The driven gear fits its driving gear like a glove. 这个从动齿轮与它的主动轮啮合得非常好。
- My whole morning's work has been put out of gear by that mishap. 我一个上午的工作全让这倒霉的事给弄得乱了套。
- Fatigue failure of heavy - duty gear surface and its prevention 重载齿轮齿面疲劳损坏及预防
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- All his camping gear was packed in the rucksack. 他的野营物品全都放在背囊里了。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- Put the gear lever in the neutral position. 把变速杆推到空挡的位置。
- Should change gear the engine's starting to labour. 你该换挡了--发动机有些吃不住劲了。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。