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Knowledge creates value
The education and training of engineers and specialists for the plastics industry is the founding purpose of SKZ and our mission. Since 1961, SKZ has been the industry's address for in-company training. With the knowledge of your employees, your company creates value.
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Course Overview
*This course can also be conducted as an in-house training. We will be happy to make you an individual offer.
Overview
The qualification as an injection molding operator enables you to operate and monitor injection molding machines. You will get to know all safety-relevant criteria for molds and machines, the injection molding process and thermoplastic materials in practice.
- Material science of polymers
- Manufacturing, structure and properties of polymers
- Preparation, drying Injection molding technology
- Machine and process parameters and their influence on the quality of the injection molded product
- Influence on shrinkage
- Inner pressure measurement
- Preparation for mold setting and mold changing
- Injection mold installation and closing unit adjustment, calculation of the required clamping force, mold protection adjustment
- Setting up the injection unit
- Determination of the filling point (volumetric mold filling without holding pressure), injection speed variation, determination of the required injection pressure, holding pressure, protection of the injection phase, optimization of the holding pressure time, determination of sealing time, effect of the decompression and the determination of the correct decompression, optimization of the process, cycle time, changing of the mold and materials, influence of the holding pressure on weight and shrinkage, mold temperature, cooling time and demolding temperature
Course Overview
*This course can also be conducted as an in-house training. We will be happy to make you an individual offer.
Overview
The qualification as an injection molding operator enables you to operate and monitor injection molding machines. You will get to know all safety-relevant criteria for molds and machines, the injection molding process and thermoplastic materials in practice.
- Material science of polymers
- Manufacturing, structure and properties of polymers
- Preparation, drying Injection molding technology
- Machine and process parameters and their influence on the quality of the injection molded product
- Influence on shrinkage
- Inner pressure measurement
- Preparation for mold setting and mold changing
- Injection mold installation and closing unit adjustment, calculation of the required clamping force, mold protection adjustment
- Setting up the injection unit
- Determination of the filling point (volumetric mold filling without holding pressure), injection speed variation, determination of the required injection pressure, holding pressure, protection of the injection phase, optimization of the holding pressure time, determination of sealing time, effect of the decompression and the determination of the correct decompression, optimization of the process, cycle time, changing of the mold and materials, influence of the holding pressure on weight and shrinkage, mold temperature, cooling time and demolding temperature
