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!
