【摘要】 <正> 台式带锯机的空载功率是确定拖动功率的关键参数,拖动功率是台式带锯机设计的重要依据,至今靠类比方法确定,缺少科学依据。为了满足台式带锯机合理设计的要求,我们对台式带锯机的空载功率进行了研究。研究是在MJ3310AK型台式带锯机上进行的,通过试验研究探讨了空载功率的主要影响因素及影响程度,得到了可供计算的通用数学模型。更多还原

【Abstract】 This paper deals with some factors affecting the power of a table band saw machine. Experimental results revealed that:1. Rpm is a primary factor affecting the empty power.2. The magnitude of the stresses of the saw blade is directly proportional to the empty power.3. The relationship between the saw clip slot and the empty power is in a hyperbolical manner.4. Both the height and the width of a sawtooth are directly proportional to the empty power; the front angle of sawtooth and sawteeth pitch under normal using condition has a little influence on empty power.更多还原