What aspects of rapid cnc prototyping need attention?

In the rapid cnc prototyping process of injection molded parts, the injection molding machine works fast under high pressure, high speed and high temperature. The injection mechanism is a high pressure, high speed and local high temperature machine. , I need to remind colleagues to pay attention to the following dangerous areas:

In the feeding area, the high temperature screw is rotating, so do not put iron rods or other foreign objects in it. Material tube area, this area is the raw material heating area, high temperature is easy to burn. In the nozzle area, where the rubber is sprayed under high pressure, there is a danger of splashing or scalding.
The mold area, which is a high-speed and high-voltage switch action area, is quite dangerous. Raw materials may also be sprayed from the mold clamping surface, so special care must be taken. The mold support area has strong mechanical movements and requires special care. The clamping mechanism ---- with high-speed and strong mechanical movements, is a precaution for the rapid molding of injection molded parts.