Zhao, W. Teaching research on the rubber scorching section based on the causal chain analysis of theory of inventive problem solving. Polym. Bull. (in Chinese), 2026, 39(8), 1541–1546.
Zhao, W. Teaching research on the rubber scorching section based on the causal chain analysis of theory of inventive problem solving. Polym. Bull. (in Chinese), 2026, 39(8), 1541–1546.DOI: 10.14028/j.cnki.1003-3726.2026.26.109.
Teaching Research on the Rubber Scorching Section Based on the Causal Chain Analysis of Theory of Inventive Problem Solving
Scorch is a core teaching and engineering difficulty in Rubber Technology. Traditional teaching is challenged by fragmented knowledge delivery and insufficient systematic analysis. This study introduces the causal chain analysis of Theory of Inventive Problem Solving (TRIZ theory) into the classroom teaching of rubber scorch. A causal chain model covering the whole process of formula
processing and storage is constructed
62 causes are sorted out and quantified
indicating that processing factors are the dominant influence (61.3%). Guided by the key disadvantages
an integrated teaching design scheme of “precision formula design
process parameter coordination and intelligent equipment optimization” is proposed combined with the 40 TRIZ inventive principles
which effectively solves the problems such as difficult interpretation of technical contradictions and unsystematic understanding of students in teaching. This study provides a new method for the systematic teaching of scorch knowledge and the curriculum reform of Rubber Technology
and also offers a referential paradigm for polymer material processing courses.
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