CAJ | 학술논문

　　对以往环模的受力分析方法的合理性进行了讨论，提出了一种新的分析方法。对模孔倒角处及模孔直孔部分的受力分析作了初步的探究，提出了农业纤维物料应力松弛特性是模孔内壁正压力及摩擦力产生的主要影响因素的观点，为正确设计颗粒机提供了科学依据。
　　대이왕배모적수력분석방법적합이성진행료토론，제출료일충신적분석방법。대모공도각처급모공직공부분적수력분석작료초보적탐구，제출료농업섬유물료응력송이특성시모공내벽정압력급마찰력산생적주요영향인소적관점，위정학설계과립궤제공료과학의거。
The rationality of force analysis method of the past circular mould is discussed,and then a new analysis method is put forward.The chamfering place and straight hole parts of mold hole are researched.The preview that the stress relaxation of agricultural fibrous material is the main influences of the normal pressure on the inside of mold hole and the friction is put for-ward,which provides scientific basis for the correct design of pellet feed machine.