Скачать или смотреть Creativity Innovation and Inventive Problem Solving - Session 12

Here's a breakdown of the video's chapters with their corresponding timestamps:

Introduction to Trimming and its Rules (0:26-6:36): This section defines trimming as removing components and redistributing functions, highlighting its objective to identify simpler, cheaper problems. It also covers the rules of trimming, including eliminating the object of the function or transferring the function to other components.
Trimming vs. Radical Trimming (6:36-14:08): The video differentiates between trimming and radical trimming, explaining that radical trimming extends to removing even basic and high-value functions to achieve more elegant and simple solutions.
Benefits and Key Terms of Trimming (14:08-18:35): This part discusses how trimming helps in identifying new problem statements, revealing hidden value in components, and overcoming creativity blocks related to previous knowledge. Key terms like trimming model, trimming problem, and function redistribution are also defined.
Flow Analysis: Trimming for Processes and Methods (18:35-31:01): The lecture shifts to applying trimming to processes and methods, introducing "flow analysis" as the equivalent of function analysis for products. It explains what a process is and outlines the problems in the reheat and blow process for plastic bottle manufacturing (haze and stress whitening, and excess trimming).
Types of Functions in Flow Analysis (31:01-39:59): This segment details the classification of functions in flow analysis: productive, providing (supporting, transport, measurement), and corrective functions, along with their definitions and examples.
Functional Analysis and Trimming for Processes (39:59-49:12): This part outlines how to conduct functional analysis for processes, similar to products, by categorizing operations by function type, performance, and cost. It then applies trimming rules to these operations, prioritizing corrective functions, followed by measurement, transport, and supporting functions.
Trimming Measurement and Corrective Functions (49:12-56:36): Specific examples and strategies for trimming measurement functions (e.g., using scientific principles like Curie temperature) and corrective functions (eliminating defects at their source or transferring them) are discussed.
Value Analysis and Problem Solving in RBM Process (56:36-1:04:47): The video concludes with a value analysis of the RBM process, showing how functions are mapped based on significance and cost. It then demonstrates how changing the mold cavity and material can eliminate the flashing defect by improving cooling, thereby trimming a corrective function.