What are the advantages of good Dalian precision casting parts for improving motor performance?

Through communication with a boss who processes motor parts, their company is favored by many high-end motor manufacturers because of its better tolerance control for processing Dalian precision casting parts.

Tolerance is a very important part of any motor product. For the processing party with relatively weak production and processing capacity, the dimensional inaccuracy of its processing parts is relatively large, resulting in many nonconformities beyond the tolerance requirements, which naturally cannot guarantee the performance level of the whole product. What's more, because some parts are unqualified, it may be necessary to process one or more nonconformities that do not meet the drawing requirements because of this nonconformity, To complete the assembly of the motor, if this continues, the consistency of the motor parts will be very poor, which is extremely detrimental to the consistency of product performance, especially the guarantee of excellent performance.

For the motor factory with relatively high level of design, manufacturing and test, it will fully apply the machining accuracy of parts to improve the consistency and level of product performance of the whole machine through reasonable and scientific optimization of parts tolerance. In view of the actual demand in this field, many motor parts processing enterprises actively narrow the machining tolerance zone of parts according to the actual overall performance guarantee demand through the improvement of equipment and processing technology, which is naturally more popular with motor manufacturers.

The motor enclosure generally refers to the external enclosure of all electrical and motor equipment. The motor shell is the protective device of the motor, which is made of silicon steel sheet and other materials by stamping and drawing process. In addition, the rust prevention and plastic spraying on the surface can well protect the internal equipment of the motor. Main functions: dust prevention, noise prevention and waterproof.

By material: the shell can be divided into metal shell, plastic shell, etc.

According to the use, it can be divided into: generator shell, starter shell, and motor shell of other digital products.

According to the current changes in the construction pattern of motor manufacturing enterprises, the traditional production mode that all parts are processed by the motor factory is becoming less and less, while the new industry that processes one or more types of motor parts is rapidly maturing, such as the processing of motor stamping, iron core, base, end cap and other parts, which has become a relatively concentrated production group in some regions, The motor manufacturing enterprises focus on the improvement and promotion of technology.