1

Electrotechnics

1. Basic concepts and laws of circuits;

2. Analysis of DC resistance circuit;

3. Sinusoidal AC circuit analysis;

4. Control of asynchronous AC motor;

5. Selection of low-voltage electrical appliances.

2

Mechanical Drawing and   AutoCAD.

1. Orthographic projection, stereo projection, view, sectional view and profile   of parts;

2. Expression of standard parts and commonly used mechanical parts,   drawing and reading of part drawings;

3. Application of AutoCAD software in mechanical drawing and product   drawing management;

4. Drawing and reading of assembly drawing, and expression of   cooperation relationship of parts;

5. Drawing of mechanical assembly drawings with AutoCAD software.

3

Comprehensive Training   of Machining

1. Basic operation training of lathe work;

2. basic operation training of Milling;

3. Basic operation training of plane grinding;

4. Basic operation training for benchwork.

4

Basics of Mechanical   Design

1. Basics of statics, type and calculation of plane force system, basic   deformation and strength calculation of material force system;

2. Degree of freedom and basic work analysis of commonly used planar   mechanisms;

3. Design calculation and selection of belt drive, gear drive, worm   drive, rolling bearing, coupling and clutch.

5

Basics of Mechanical   Manufacture

1. Mechanical engineering materials and heat treatment;

2. Shaping of roughcast mechanical parts;

3. Testing of mechanical parts;

4. Metal cutting principle;

5. Metal cutting machine tools and processing;

6. Formulation of machining process regulations;

7. Programming of typical parts processing technology.

6

Course Design in   Mechanical Design

Design of reduction gearbox and programming of machining main parts.

7

Manufacturing Process   and Fixture Design.

1. Drafting of machining process regulations;

2. Drafting of machining process for typical mechanical parts;

3. Positioning principle and clamping of mechanical parts;

4. Assembly, disassembly and working principle analysis of commonly used   machine tool fixtures;

5. Design principle of fixture for typical lathe, milling machine and   drilling machine.

8

Precision Measurement   Technology.

1. Measurement of form and position tolerance of typical mechanical   parts;

2. Measurement of complex profile data and processing of measurement   data.

3. Usage specifications and operation of precision testing equipment.

9

CAD Software

1.   Features-based 3D modeling of parts;

2. Digital   prototype design (3D assembly);

3.   Generating 2D engineering drawing from 3D model.

10

CNC Machining

1. Basic   operation skills training of CNC lathe.

2. CNC   turning and inspection of shaft parts.

3. Basic   operation skills training of machining center.

4. CNC   machining and inspection of disc cover parts.

11

Automatic CNC   programming

1. Drawing and conversion of two-dimensional graphics of parts;

2. Programming of two-dimensional parts shape processing, trenching,   drilling and engraving;

3. Modeling, editing and conversion of 3D parts;

4. Programming rough and finish machining of curved surface;

5. Post-processing and upgrading of CNC program.

12

Machine Tool,   Electrics and Pneumatics

1. The selection method and working principle of commonly used   low-voltage components;

2. Essentials of understanding and drawing electrical and Pneumatic   diagram, electrical and Pneumatic layout diagram and electrical wiring   diagram;

3. The working principle of the basic links of the electrical and   pneumatic control circuit;

4. troubleshooting methods of common electrical faults of ordinary   machine tools;

13

Mechanical product design and manufacture

1. Design of simple mechanical components;

2. Preparation of processing technology;

3. Operation of commonly-used equipment;

4. Precision measurement and assembly of parts.