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[Computer Numerical Control Technology] 2.Metal Cutting and Cutting Tools
#ICT# #IOT#

Lesson Code: TCEN2025H037

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Academic Hours
10.00hours
Publish Date
Dec 2025

Lecturer

1. Lecturer MENG JianchengGuizhou Equipment Manufacturing Polytechnic

2. Lecturer WANG KuanGuizhou Equipment Manufacturing Polytechnic

3. Lecturer SUN HanruiGuizhou Equipment Manufacturing Polytechnic

General Introduction
This course is characterized by a foundation in theory, a practice-oriented approach, and the integration of ideological and ethical education. The course establishes a knowledge system that spans fundamental cutting theory, specialized machining processes, and cutting tool applications, covering metal cutting basics as well as turning, drilling, boring, milling, planing, grinding, and gear-specific machining.
Through practical examples and scenario-based exercises, the course cultivates core competencies such as cutting-parameter calculation and tool selection. At the same time, it integrates the concepts of green manufacturing and intelligent manufacturing, aiming to cultivate technical talents with precise professional quality and a sense of global responsibility for the field of mechanical machining.

This Course is for
1. Helping trainees master the fundamental theories of metal cutting, including the three cutting elements and cutting tool materials, as well as specialized machining knowledge.
2. Enabling trainees to develop the ability to calculate cutting parameters, select appropriate cutting tools, and analyze machining-related issues.
3. Guiding trainees to establish the concepts of green manufacturing and craftsmanship, cultivating precision, rigor, and professional discipline.

Learning Materials

1. Corresponding PPT
2. Online Course Video
3. Simulation Question Banks

Recognized By

Benefits of Learning

1. Being able to demonstrate solid theoretical understanding, clearly comprehend cutting principles, tool characteristics, and the key points of various machining processes, and master relevant standards and specifications.
2. Capable of strong practical operation, accurately calculating cutting parameters, selecting suitable tools, and efficiently addressing common machining issues such as chip control and tool wear.
3. Capable of upholding quality and safety awareness, demonstrating craftsmanship through precise and rigorous machining practices, and applying green manufacturing and innovation concepts to optimize machining plans based on practical needs and industry trends.

Courses Videos
[1.1.1] Definition of Cutting Motion.mp4play[1.1.2]Motion in Typical Machining Scenarios.mp4play[1.1.3]Coordination Requirements and Practical Impact.mp4play[1.2.1]Definitions and Calculations of the Three Cutting Parameters.mp4play[1.2.2]The impact of three elements on processing efficiency, tool life, and cost.mp4play[1.2.3]Selection of Cutting Parameters in Typical Scenarios.mp4play[1.3.1]The meaning of the three main parameters of the cutting layer.mp4play[1.3.2]Parameters of the cutting layer and the influence of cutting amount, main cutting edge angle, cutting force, and cutting heat.mp4play[1.3.3]Calculation and Application of Cutting Layer Parameters in Typical Scenarios.mp4play[2.1.1]Characteristics of Common Materials for Turning Tools.mp4play[2.1.2]Selection of Turning Tool Materials.mp4play[2.2.1]Geometry parameters of the cutting tool.mp4play[2.2.2]Tool Selection for Typical Turning Scenarios.mp4play[3.1.1]Hole Machining Basics.mp4play[3.1.2]The cutting process and wear of twist drills.mp4play[3.1.3]Key Points of Drill Bit Sharpening and Group Drill Sharpening Technology.mp4play[3.1.4]Reaming and boring technology.mp4play[3.1.5]Drilling Quality Analysis and Control.mp4play[3.2.1]Boring Machining Principles and Boring Tools.mp4play[3.2.2]Boring Bar System and Machining Accuracy.mp4play[3.2.3]Precision hole machining tools.mp4play[3.3.1]Hole machining process planning.mp4play[3.3.2]Typical Box Part Hole System Machining Case.mp4play[3.3.3]Comprehensive Diagnosis and Optimization of Hole Machining Quality.mp4play[4.1.1]Principles of Milling and Cutting.mp4play[4.1.2]Types of Milling Cutters, Geometric Angles, and ISO Codes.mp4play[4.1.3]Efficient Milling and Tool Wear.mp4play[4.1.4]Milling Cutter Clamping System and Dynamic Balancing Technology.mp4play[4.2.1]Planing Technology and Planing Tools.mp4play[4.2.2]Grinding Principle.mp4play[4.2.3]Characteristics, Selection, and Dressing of Grinding Wheels.mp4play[4.3.1]Formulation of Milling, Planing, and Grinding Process Routes.mp4play[4.3.2]Analysis of Typical Part Machining Cases (Using Titanium Alloy as an Example).mp4play[4.3.3]Comprehensive Diagnosis and Process Optimization of Processing Quality Issues.mp4play[5.1.1]Gear processing methods.mp4play[5.1.2]Gear hobbing tools.mp4play[5.1.3]Gear shaping and gear shaper cutter.mp4play[5.1.4]Gear machining accuracy and tool installation adjustment.mp4play[5.2.1]Overview of Special Processing.mp4play[5.2.2]Electrical Discharge Machining Technology.mp4play[5.2.3]Laser Processing Technology.mp4play[5.2.4]Other Special Processing Technologies.mp4play[5.3.1]Milling and Grinding Process Planning.mp4play[5.3.2]Processing of Film Holes in Aeroengine Blades.mp4play[5.3.3]Special Processing Applications of Microstructure and Molds.mp4play[5.3.4]Techno-economic Analysis and Future Trends.mp4play

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