What are the process performance requirements of plastic mold materials?
The process performance requirements of plastic mold materials mainly include the following 7 aspects:
(1) Heat treatment performance: plastic mold materials need to be heat treated in the manufacturing process to improve their mechanical properties and processing properties. Heat treatment can include annealing, quenching, tempering, etc. The material is required to have good processability and stability in the heat treatment process, without cracks, deformation and other problems.
(2) Cutting performance: The cutting performance of plastic mold materials has a great impact on the efficiency, accuracy and surface quality of the manufacturing process. The material is required to have good cutting performance and can be easily drilled, milling, turning and other processing operations.
(3) Forging performance: When manufacturing plastic molds, forging operations are needed to obtain the desired shape and size. Therefore, the material is required to have good forging performance, easy to deformation and processing, and does not appear cracks, slag inclusion and other problems.
(4) Welding performance: In order to facilitate manufacturing and maintenance, plastic mold materials often need to be welded. The material is required to have good welding performance, easy to perform welding operations, and does not appear cracks, pores and other problems.
(5) Polishing performance: The surface quality of the plastic mold has a great impact on the plastic products produced. The material is required to be easy to polish and easy to obtain high precision surface quality.
(6) Corrosion resistance: plastic mold materials need to withstand the erosion of various chemical substances during use, so the material is required to have good corrosion resistance and can resist the erosion of various chemical substances.
(7) Wear resistance: plastic mold materials need to withstand a lot of wear during use, so the material is required to have good wear resistance and can withstand high strength wear.
In summary, the process performance requirements of plastic mold materials are various, including heat treatment performance, cutting performance, forging performance, welding performance, polishing performance, corrosion resistance and wear resistance. When choosing plastic mold materials, it is necessary to choose the appropriate materials according to the comprehensive consideration of manufacturing and use requirements.
Post time: Nov-15-2023