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XuetangX

Precision detection technology

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Overview

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Precision Measurement Technology Training is a core course for the major of Mechanical Design and Manufacturing. It is also a high-tech course jointly developed through school-enterprise cooperation. The course is aligned with the Hexagon PC-DMIS international skills certificate training and certification system, with the goal of obtaining skill certificates such as the PC-DMIS Junior Measurement Engineer. To meet the needs of new engineering disciplines, the course adopts a blended teaching model that is task-driven, practice-empowered, and summary-improved. It integrates job positions, courses, competitions, and certifications to restructure the course content. Following the industrial product quality inspection process and the rules of theoretical and technical learning as well as career development, the course logically progresses from simple to complex, from basic knowledge to technical application, and from traditional to new technologies in line with job requirements. It uses representative and typical parts from enterprise production as carriers, integrates virtual simulation detection with real practice, designs online and verifies offline, and cultivates innovative and composite technical talents with the ability of self-learning, dedication to technical improvement, good professional ethics, and sustainable development ability.

This course consists of 48 class hours, covering seven chapters, with the organic integration of ideological and political elements into the course content. Utilizing the OBE (Outcomes-Based Education) concept, discovery learning method, and self-study guidance method, it skillfully leverages the diverse nature of internet information to guide students in conducting divergent learning autonomously.

The teaching team of this course is strong in faculty strength and high in professional quality, with five members holding master's degrees and one professor.


Syllabus

  • Course Standard for Precision detection technology
    • Teaching Plan for Precision Measurement Technology
      • Project 1: Task 1 Understand the Development and Measurement Principles of Coordinate Measuring Machines
        • 1.1 The Emergence and Measurement Principles of Coordinate Measurement Technology
        • 1.2 Structure, Classification, and Development Trends of Coordinate Measuring Machines
      • Project 1: Task 2 Basic Operation of Coordinate Measuring Machines
        • 2.1 The Operation Specifications and Measurement Process of Coordinate Measuring Machines
        • 2.2. Configuration and Calibration of Probes
      • Project 2: Task 3 Manual Measurement of Machining DEMO Parts
        • 3.1 Inspection Analysis and Preparation of Machining Demo Parts
        • 3.2 3-2-1 Method for Establishing Coordinate System
        • 3.3 Manual Measurement of Typical Features on a Machining Demo Part
        • 3.4 Evaluation Methods for Typical Tolerance Items
      • Project 2: Task 4 Manual Measurement of Injection Molding DEMO Parts
        • 4.1 Inspection Analysis and Preparation of Injection Molding DEMO Part
        • 4.2 Coordinate System Establishment of Injection Molding DEMO Parts
        • 4.3 Manual Measurement of Typical Features in Injection Molding DEMO Parts
        • 4.4 Common Evaluation of Typical Geometrical and Positional Tolerances
        • 4.5 Filling in Evaluation Report Templates—Application of the FORM Window
      • Project 3: Task 5 Automatic Measurement of Vertical Plate Parts
        • 5.1 Vertical Plate Inspection Analysis and Preparation
        • 5.2 Establishing Rough Coordinate System Using the "3-2-1" Method for Vertical Plate Parts
        • 5.3 Adding Moving Points and the Plane-Plane-Plane Method for Precision Coordinate System Establishment
        • 5.4 Automatic Measurement of Typical Features
        • 5.5 Feature Construction and Evaluation
        • 5.6 Tolerance Item Evaluation for Plate Parts
        • 5.7 Measurement and Evaluation of Symmetry-Related Features
      • Project 3: Task 6 Automatic Measurement of Rotors
        • 6.1 Inspection Analysis of Rotors and Calibration of Star Probes
        • 6.2 Establishment of Single-Axis Coordinate System
        • 6.3 Automatic Measurement of Rotor Features Based on Star Probes
        • 6.4 Measurement and Evaluation of Items such as Concentricity and Parallelism for Rotors
        • 6.5 Establishing Coordinate System Using the Iterative Method
      • Project 3: Task 7 Automatic Measurement of Engine Cylinder Blocks
        • 7.1 Engine Block Inspection Analysis and Preparation
        • 7.2 Establishing the Coordinate System for Workpieces with One Surface and Two Pins
        • 7.3 Safety Space Addition Tips
        • 7.4 Tips for Adding Array Features
        • 7.5 Automated Measurement Plane Command Based on TTP Strategy
        • 7.6 Line Scanning Command
        • 7.7 Engine Cylinder Block Dimensional Evaluation
      • Final Exam

        Taught by

        GUANGXI TECHNOLOGICAL COLLEGE OF MACHINERY AND ELECTRICITY

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