The lighting department is responsible for seeing if there is any flaw in the screen quality of the mobile phone; Mobile phone assembly department is responsible for assembling mobile phones; The quality inspection department is responsible for testing circuit boards, solders and welds. Injection molding worker is an ordinary front-line worker.
The main job of injection molding workers is to operate injection molding machines to produce plastic shells. The size of the shell is directly related to the size of the mold. The principle of injection molding machine is to melt the plastic particles through the heating system of injection molding machine, then enter the mold to become the shape of the mold, then cool and shape through the cooling water channel in the mold, and then demould to become the product.
All kinds of rubber are produced by injection molding, such as soles, water cups, sorting boxes and so on. The working principle is similar. Injection molding workers usually work standing up, which is hard.
Matters needing attention in the process of injection molding:
1. Line up to enter the workshop according to the time specified by the department, and the team leader or supervisor will briefly explain the work arrangements and problems at that time before entering the post. It is strictly forbidden to sit in advance and affect others' work.
2, enter the plane in accordance with the provisions of the succession.
3. Check whether the safety switch and mechanical buffer of the machine play a safety role.
4. Whether the drying temperature of the hopper is normal and whether the nozzle leaks glue.
5, check whether there is any problem with the mold, understand the product processing points, quality requirements, packaging methods, etc. , and calculate the package mantissa.
6, check whether the machine work site is clean, whether the machine is damaged, such as whether the machine safety door is scratched, if found to be damaged, hell to pay.
7, in the case of succession is not clear, the successor shall not leave the scene, and the successor shall have the right not to leave the job until things are clear.
8. After the handover, the handover staff shall fill in and sign the handover form according to the actual situation, and the personnel on duty shall be responsible for the problems caused by unclear handover.