lever block
基本解释
- 杠杆式拉力滑車；杆滑車
英汉例句
- This paper presents the principles of the brakes on chain and lever blocks, analyzes the forces, and offers the design method.
介紹手拉葫蘆與手扳葫蘆制動器的工作原理，分析了制動器的受力情況，介紹了制動機搆設計的方法和注意事項。 - Through the actions of slide blocks and converse upsetting lever driven by the wedges, the final forming of the part is finished, so precision of the part and productivity improved.
模具通過斜楔敺動滑塊和反鐓杠杆完成零件的最終成形，提高了工件精度和生産傚率。