1. Electronic product assembly refers to the process of assembling and connecting various electronic components, assemblies, electromechanical components and structural parts that make up the machine in accordance with the design requirements in the specified location to form a complete electronic product with certain functions.
2. Electronic product assembly level is divided into component-level, plug-in level and system-level assembly. Assembly methods are functional method, component method, functional component method.
3. Electronic product assembly process has a manual assembly process and automatic assembly process. Manual assembly method is divided into manual independent plug-in and assembly line manual plug-in. Flow line has a free beat and forced beat two forms. Automatic assembly of components have certain process requirements, it is appropriate to use standardized components and size, the shape and size of the assembled components as simple and consistent as possible.
4. Electronic product assembly includes electrical assembly and structural installation of two major steps, the electronic product assembly process generally includes: parts and components of the supporting preparation → parts of the assembly → machine commissioning → assembly inspection → packaging → storage or factory.
5. Electronic machine assembly process, in addition to welding, there are crimping, winding, gluing, threaded connections and other connection methods. Most of the installation can not be separated from the screw fastening, but also some parts only need a simple plug can be. Some of these connections are removable, some are not removable.
6. Electronic product installation refers to the installation of parts and components on the basis of qualified inspection, the whole machine assembly, usually also known as total assembly. Most of the current flow operation method. The order of the electronic machine assembly is first light after heavy, first small after large, first riveted after installed, first inside after outside, first low after high, fragile after installed, the upper process does not affect the next process of installation.
7. The inspection of electronic products includes the inspection before warehousing and the inspection during the production process. Strictly implement the "three checks" principle of self-inspection, mutual inspection and full-time inspection. The inspection of the quality of the whole machine, including the appearance of the inspection, the correctness of the installation, safety inspection and type testing and other aspects.
8. the whole machine product dedicated inspection is divided into full inspection and sampling inspection. The whole machine full-time inspection mainly includes visual inspection, functional inspection and the main performance indicators test. Routine tests include environmental tests and life tests.
9. packaging on the one hand to protect the role of electronic products, on the other hand, to promote the product, the role of corporate publicity. Packaging requirements for electronic products include the requirements of the electronic products themselves, electronic products protection requirements, electronic products packaging requirements.
10. electronic products packaging technology measures include shock, moisture, dust, anti-static, heat, packaging technology materials are corrugated boxes, wooden boxes, cardboard boxes, buffer material (material plastic foam, bubble film, crepe paper, etc.), moisture-proof materials, anti-static, heat-proof materials.
