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曲柄轴是机械压力机重要的受力零件。本文详细介绍其设计过程,并用给出的公式校核了数台实际运行良好的压力机,证明公式正确、实用。主齿轮采用双齿轮型结构型式(常用于双动压力机,大行程单动压力机)连接两齿轮并将动力传递给连杆的轴被称为曲柄轴。它是压力机最重要的受力零件之一,对其设计方法的论述在以前的文献中不多见。本文所述依据了多年的实践经验。
Crankshaft is a mechanical stress machine important parts. This article describes in detail its design process and verifies several presses that are actually working well with the formulas given to prove that the formulas are correct and practical. The main gear with double gear type structure (commonly used in double action presses, large stroke single action presses) to connect the two gears and transmit the power to the connecting rod is called crankshaft. It is one of the most important stressed parts of the press, and the discussion of its design method is rare in the previous literature. This article is based on years of practical experience.