Theory: 100 %

Practice: 50 %

Recommended semester: 6

Study mode: full-time

Prerequisites:

Evaluation type: exam

Course category:

Language: english

Responsible instructor: Dr. Ronkay Ferenc György

Instructor(s):

Course objectives:
Students will learn about injection moulding technologies and the manufacturing processes based on them.

Course content - lectures:

1, Description of the semester requirements and assignments. Brief presentation of the technologies and materials to be learned in the semester. 2, Presentation of the p-v-T relations of injection molding. The effect of technological parameters on the development of volumetric shrinkage. 3, Presentation of the anisotropic characteristics of injection molded products and their changes depending on the technological parameters. 4, Description of the basics of the operation of the injection molding machine and changeable technological parameters. 5, Structure of injection molding production cell parts, production system functions, technological parameters. 6, Presentation of the dosing parameters of the injection molding process and their effect on the homogeneity of the melt. 7, Characterization of the flow pattern formed during the injection molding process. Effect of technological parameters on filling processes. 8, Presentation of injection molding product defects, as well as description of the triggering conditions and possible solutions. 9, Determining the heat balance of an injection molding process and describing its influencing conditions. 10, Technological parameters of tempering processes and their effect on the quality of the molded product. 11, External-internal pressure conditions of the filling and compacting stage and their effect on product quality. 12, Presentation of the processes of injection blowing technologies.

Acquired competences:
Knowledge:

- Comprehensive knowledge of the basic facts, directions and limits of the subject area. - Comprehensive knowledge of the terminology, key contexts and theories related to the field.

Skills:

- Ability to understand the most important terminology and theories of the technical field, theories, theories and procedures of the relevant technical field in the performance of related tasks. - Ability to understand and use the literature specific to their field, computer and library resources.

Attitude:

- Using the technical knowledge acquired, it seeks to apply the observable to understand as thoroughly as possible the phenomena observed and to describe their laws, explaining its phenomena.

Autonomy and responsibilities:

- Independently carry out comprehensive, well-founded professional assessments in unexpected decision-making situations. think through and develop the issues on the basis of given sources. - Responsibly upholds and represents the values of the engineering profession, with an open mind open to professionally informed critical comment. - In the performance of his/her professional duties, collaborates with others (primarily technical, economic and law) with other qualified professionals in the field.

Additional professional competences:

Requirements, evaluation, grading:
Mid-term study requirements:

Exam requirements:

Study aids, laboratory background:

Compulsory readings:

Recommended readings: