全自动洗衣机原理与维修(国外英文资料).doc

全自动洗衣机原理与维修(国外英文资料) Full automatic washing machine principle and maintenance With the improvement of living standards, people want to have more time to study and work. Full automatic washing machine can automatically complete the pre washing, washing, rinsing and dehydration and drying, the whole process of washing without artificial participation. Many families have chosen a full automatic washing machine. So learning maintenance methods of automatic washing machine is very important. The goal of knowledge (1) master the working principle of automatic impeller washing machine. (2) the working principle of the master drum type full automatic washing machine. Skill goals (1) master the structure of impeller type full-automatic washing machine and the main components of the role. (2) master the structure of drum type automatic washing machine and the main components of the role. (3) the maintenance method of common fault of master of impeller type full automatic washing machine. (4) the maintenance method of common fault of the master drum type full automatic washing machine. The structure of the task is an understanding of impeller type full automatic washing machine Task analysis The learning effect and principle of master automatic impeller washing machine main special parts. At the same time, understanding the structure of automatic washing machine pulsator. Basic knowledge The washing principle, a pulsator automatic washing machine Full automatic washing machine can automatically complete washing, rinsing and dehydration process, usually adopts the sleeve barrel, the centrifugal barrel (barrel) and the bucket (barrels) coaxially sleeved together, it is also known as a barrel type washing machine. Full automatic washing machine automatically complete the whole process of washing in the controller under the control of. When washing, control the inlet valve open to the water level reaches the set value, the motor drives the impeller rotation, so that the water and c