带自位球轴承的杆端。长螺纹杆和键槽。尺寸和负荷。
Rod - ends with self - aligning ball bearings. long threaded shank and keyway. dimensions and loads.
带自位球轴承的杆端。无键槽的长螺纹杆。尺寸和负荷。
Rod - ends with self - aligning ball bearings. long threaded shank without keyway. dimensions and loads.
分析了在采用杠杆放大行程的情况下,用仿形模板控制杆端轨迹的原理。
With the travel enlarged by means of profiling plates, how the orbit of the lever end is controlled by profiling plates is analysed.
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