A cooling fan production steps

At the beginning of the cooling fan from design to finished product shipments of steps, operation process and list the tools used to small make up, specific operation steps, please look back. Few words said, direct access to the process of cooling fan:





1, the research and development ( Four axis laser machine, plastic mold design, product structure design, PCB circuit design, the use of wind tunnel machine analysis test of wind pressure data)


2, mould


3, injection ( Injection molding machine)


4, insert the PIN ( Automatic PIN machine)


5, insulation and silicon steel sheet assembling


6, winding ( Winding machine)


7, lead


8, coil immersion tin ( Automatic dip tin machine)


9, PCB plug-in



10, cut foot

11, check the appearance of the stator


12, stator test


13, welding line


14, stator into the casing outside the


15, pressure bearing


16, into the magnetic


17, the magnetization


18, magnetic frame assembly into the blades


19, washers with


20, blade


21, a test and oil ( Speed, even turn current, vibration)


22, install washer cover oil cover


23 and secondary test ( Different tone, even turn current, current, wave, vibration, ultra wide)


24, packaging ( Check the fan appearance, label directions, determine how buckle gap washers, put)


25, finished product sampling ( The appearance, size, electrical characteristics)





thank you for your reading, do a cooling fan chi automotive professional, agent JAMICON cooling fan for more than ten years, has become the largest JAMICON kaimei agent, welcome to come to consult, thank you!