|
|
|
|
| 1 |
Electronic Circuit /
Schematic design |
1. Study customer requirements
2. Discuss with customers for key requirements and suggest prelimilary solutions
3. Generate initial schematic based on customer requirement
4. Schematic verification process internally by Fumax engineering team leaders
5. Software engineering team involvement process if required.
6. Computer stimulate process
7. Finalize schematic. Go to PCBA process
|
Schematic
(Software: Mentor Graphic PADS, ProTel)
|
| 2 |
Software Develop |
1. Study carefully about customer requirement
2. Discuss with customer for key requirements
3. Evaluate possible software solutions
4.Utilize software platform to develop software
|
Programmable Hex file
(software: V++, C++) |
| 3 |
Components Sourcing & Qualification |
1. Components sourcing
2. Supplier qualification based on cost, Quality, delivery, service…
3. Components substitution possibility evaluation
4. Provide Cost & Lead time for each BOM items
|
Bill of Materials
Component Lead time |
| 4 |
PCB layout |
1. Layout PCB board according to schematic
2. PCB to comply with required certification and standards
3. Check information of each component and layout good quality PCB to accommodate each part in terms of mechanical way and electronic way.
4. Layout PCB to fit related cases |
Gerber Files
Component Position Layout Drawing
(Software: Mentor Graphic PADS, ProTel) |
| 5 |
Plastic & Metal Case design |
1. Design cases drawings based on customer requirements
2. Material Selection
3. Mould / Tool design
4. Injection manufacturing processs consideration
5. Support for manufacturing and production adjustments |
1. 2D and 3D drawing
2. Mould information
3. Materials Spec
(Software: SolidWorks, Pro/E) |
| 6 |
Product prototyping |
1. Sourcing samples of components
2. PCBA assembly
5. Test PCBA performance and make sure the PCBA will perform functionally according to customer testing specification. (Key Point!) |
2 Working prototypes with testing results |
