锻工师傅凭借长期生产实践经验,按照图或实物,能迅速作出综合判断,概略完成材料估算。在现场条件下,较短的时间内,合理地选用型材规格、重量、解决锻件生产工艺的相关问题,通常采用的方法是:模糊估量和概率判定法则。 一、模糊估量法 所谓“模糊估量法”,通常是在概率判定之前,依据以往的实践经验,凭借自己的直觉判断能力,大致地、模模糊糊地确定一下,是否合适,然后通 Forging master with long-term production of practical experience, according to plans or in kind, can quickly make a comprehensive judgment, a rough estimate of the material. In the field conditions, in a relatively short period of time, the rational use of profile size, weight, to solve the problems related to the production process of forgings, the commonly used method is: fuzzy estimation and probability determination rules. First, the fuzzy estimation method The so-called “fuzzy estimation method”, usually in the probability before the judge, based on past practical experience, with their own intuition to determine the ability to roughly, vaguely determine whether it is appropriate and then