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1
8A
14
22Engineering Graphics 2Experiment Teaching Syllabus
24
26Theory of Machines and MechanismsExperiment Teaching Syllabus
29Machine DesignExperiment Teaching Syllabus
35A
38Principle and Application of MicrocomputerExperiment Teaching Syllabus
41
47Engineering Materials and thermal processingExperiment Teaching Syllabus
49Hydraulic and PneumaticExperiment Teaching Syllabus
53Numerical control technology and its applicationExperiment Teaching Syllabus
55Mechanical CAD/CAMExperiment Teaching Syllabus
64Machine-Made TechnologyExperiment Teaching Syllabus
67Control and InstrumentsExperiment Teaching Syllabus
70PDM
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78CAD/CAM
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Engineering Graphics 2Experiment Teaching Syllabus
Name Engineering Graphics 2
Code 01021050
Hours12
ProfessionalMachine Design and Manufacturing and Automation
Teaching purposes
The experiments of Engineering Graphics 2 is an important component of this course. Students can be trained to master the method of drawing, editing, dimensioning and 3d modeling with computer software.
The basic requirements of experimental teaching
To understand the principles of computer graphics;
To master the basic operations and terminology of AutoCAD;
Familiar with the methods and procedures of AutoCAD software.
Be able to draw a common complex mechanical drawing with AutoCAD software.
To understand the methods and procedures of 3D modeling with Solid Edge.
Projects and Teaching Arrangements
No.
Project
Arrangements
Period
Type
Method
1
Basic of AutoCAD
Basic drawing and edit commands of AutoCAD
4
Compulsory
Comprehensive experiment
2
Dimensioning
Dimensioning commands of AutoCAD
2
3
Part Drawing
How to draw a part drawing
4
4
Start of 3D modeling
Basic operations of Solid Edge.
2
Evaluation and Grades
Experimental evaluation focus on students learning attitude, operating technology, experimental report, and so on.
Experimental grades would report by percentile score and proportionally credited to final course grade.
Textbooks and References
1Zou Yutang. A Practical on AutoCAD 2008Version 3. BeijingChina Machine Press , 2009
2Beijing University of Posts and TelecommunicationsA Practical on AUTOCAD 2004 BeijingBeijing University of Posts and Telecommunications Press, 2004
3Sun Jianghong, Zhao Tengren, Li Xianglong. In computer time of AutoCAD 2004 Machine DesignBeijingHigher Education Press, 2004
13021006
S8
1
8
1
2
2
2
3
2
4
2
8
+
1998
1997
Theory of Machines and MechanismsExperiment Teaching Syllabus
Name: Theory of Machines and Mechanisms
Code01021034
Hours S8+J6
TypeCompulsory
ProfessionalMachine Design and Manufacturing and Automation
ITeaching purposes
The experiments of Principle and Application of Microcomputer is an important component of this course. Students can be trained to work independently, to solve practical problems with the theory, to consolidate the basic theory and to gain practical skills by these experiments.
IIThe basic requirements of experimental teaching
1. Mapping and analysis of Kinematic Diagram
To master how to draw kinematic diagrams based on the actual machine or model; To understand more knowledge about the composition principles of institutions, how to calculate degrees of freedom and whats means of freedom by experiments; Be able to judge if the agency has certain movement under the conditions; To understand the difference between Kinematic diagram and actual mechanical structure by experiments.
2. Measuring Gear parameters
To master the skill that measured basic parameters of involute cylindrical gear with a vernier caliper.
To master methods of measuring gear module and pressure angle, and designning gear modification coefficient.
Familiar with the relationship between gear size and basic parameters.
3. measurement and analysis of Kinematic parameters
Based on institutions and systems design and focused on the movement programs design, student should master principle and ways to measuring and testing kinematic parameters;
Students should master how to adjust or redesign mechanical structure according test results of kinematics and dynamics. Those experiments can cultivate students design and innovation capabilities. Through the experiments, they should understand the effect of the institutional structure parameters and geometrical parameters on performance of kinematic and dynamic,;
Using computer multimedia interactive teaching methods so that students could select, operate and simulate the experiments content independently under the guidance of computer course. The method could develop students ability of comprehensive analysis, solving practical engineering problems independently and understand modern experimental design and testing methods.
4. Kinematic Innovation Design
Deepen the understanding of the principles of institutions and set a good foundation for innovative design. Making different plane mechanism by using a number of different rod groups, which could foster students awareness of body movement, their innovative and integrated design capabilities and practical ability of engineering project.
5. Linkage Analysis
To master the analytical method to analysis moving linkage.
To program operational procedures for the preparation of the computer and debug it.
6. Cam profile design
To master the analytical method of cam profile design. To program operational procedures for the preparation of the computer and debug it.
7. Gear design
To master the analytical method of gear design. To program operational procedures for the preparation of the computer and debug it.
IIIProjects and Teaching Arrangements
No.
Project
Arrangements
Period
Type
Method
1
Mapping and analysis of Kinematic Diagram
Draw diagrams and calculate kinematic and verify its degree of freedom
2
Compulsory
Design
2
Measuring Gear parameters
Measurement of basic parameters of the gear.
2
Compulsory
Design
3
measurement and analysis of Kinematic parameters
Design and installation mechanism, compared to the movement of moving structures, to achieve target movement mechanism design.
2
Compulsory
Comprehensive experiment
4
Kinematic Innovation Design
Design, assembling mechanical systems
2
Compulsory
5
Linkage Analysis
Linkage Analysis
2
6
Cam profile design
Cam profile design
2
7
Gear design
Gear design
2
IVEvaluation and Grades
Experimental evaluation focus on students learning attitude, operating technology, experimental report, and so on.
Experimental grades would report by percentile score and proportionally credited to final course grade.
VTextbooks and References
[1]Huang Xiaofeng. Experimental instructions of Mechanical Theory. Machinery Basic Course Team.
[2] Zhu LongyinMechanical TheoryXidian University Press2009.
Machine DesignExperiment Teaching Syllabus
Name Machine Design
Code01021011
Hours S6
ProfessionalMachine Design,Manufacture and AutomationProcess Equipment and Control Engineering
ITeaching purposes
The experiments of Machine Design is an important component of this course. Students can understand the experimental methods of typical machine parts and the determination of mechanical parameters and mechanical quantity. Initial capacity of students can be trained to study and analyze machine using experimental methods, students can also gain the basic training of experimental operation, then deepen understanding and master of theory of teaching content.
IIThe basic requirements of experimental teaching
Machine Design courses is an important compulsory specialized basic courses in teaching plan of each machinery profession in higher engineering college.The main task of this course is training students grasping structure, design principles and design methods of machine parts and discipline of Machine Design.Students can deepen the understanding to the theory through experiment,and obtain the basic training of experimental operation.Each student should complete 3 experiments,6 class hours altogether in the study.Students can choose 3 experiments from the following experiments:
Experiments for Bolt Connection
Determination for Sliding Rate and Efficiency of Belt Transmission
Determination for Efficiency of gear transmission
Experiments for Hydraulic Pressure Bearing
Experiments for Composite Design of shafting
Comprehensive experiment for analysis on Mechanical transmission system
Reducer dismounting experiment
In the experiment, students should understand the experimental methods of typical machine parts and the determination of mechanical parameters and mechanical quantity,and gain the basic training of experimental operation by operating independently.
After experimenting,students should write the experimental report,then teachers evaluate the experimental results of each student.
IIIProjects and Teaching Arrangements
No.
Project
Arrangements
Period
Type
Method
1
Experiments for Bolt Connection
Perpose:1. determine the force condition of each bolt under the overturning couple
2.deepen the understanding to force analysis of bolt group
Content: determine the force condition and discipline of each bolt under the overturning couple
Method: determine the force condition of each bolt under the overturning couple using Multi-Function bolts group Connection experimental table
2
Compulsory
confirmatory
2
Experiments for Composite Design of shafting
Perpose:1. grasp the basic requirements and design method for structure design of shaft and combination design of bearing
Content: Selection scheme, draw assembly drawing
Method: Select Corresponding Parts, Assembly according to assembly process,Complete structure design of shaft
2
Compulsory
designing
3
Comprehensive experiment for analysis on Mechanical transmission system
Perpose:1.understand and recognize the composition and function of mechanical system
2.design and assembly mechanical transmission system
3.detect and analyziz mechanical system
Content:choose combination scheme and assembly
Method: assembly according to the scheme, collect the data and analyzes,analyziz and evaluated the system according to the results
2
Compulsory
Comprehensive
4
Experiment of Belt Transmission
Perpose:1. observe the elastic sliding and slipping phenomenon of driver and passive gear in belt transmission
2.understand the Influence of the changing of pre-tightening force and driven wheel load, Surveying and Mapping elastic sliding curve and efficiency curve
3.understand the Working Principle and test methods of test machine
Contents:1. observe the elastic sliding and slipping phenomenon
2. Surveying and Mapping elastic sliding curve and efficiency curve
Methods:record the data showing by instrument at different rotate speed and load using experimental equipment, Mapping elastic sliding curve and efficiency curve
2
elective
confirmatory
5
Experiments for Hydraulic Pressure Bearing
Perpose:1.grasp the structure, working principle and measuring method of experiment table
2.understand the reason that oil film format and rupture,and the distribution regularity of oil film pressure
3.understand the relationship between bearing characterstic factor and Friction Coefficient
Contents:1.mapping circumferential distribution curve of oil film pressure
2. calculating the influence coefficient K of measured side leakage to Axial pressure distribution of bearing,mapping Friction Characteristics curve
Methods: record the data showing by Hydraulic Pressure Bearing testing table at different rotate speed and load using experimental equipment, mapping circumferential distribution curve of oil film pressure and Friction, calculating the influence coefficient K of measured side leakage to Axial pressure distribution of bearing
2
elective
confirmatory
6
Experiment for Efficiency of gear transmission
Perpose:1.measuring the efficiency of gear transmission,grasp measuring methods
Contents:1.mapping schematic diagram,2.mapping efficiency curve
Methods: record the data showing by instrument at different rotate speed and load using experimental equipment,mapping the efficiency curve of gear transmission.
2
elective
confirmatory
7
Reducer dismounting experiment
Perpose :1.understand the structure and pocessing technology of main parts of reducer such as box,shaft,gear.
2.understand the assembly process of main parts and whole reducer
Contents:assembly reducer
Methods:observe and understand the structure of each parts, poperties between each parts, precision requirement, location dimension, assembly relation of each parts and Lubrication, Cooling method of gear and bearing,and the structure and Arrangement of Lubrication System. Sealing Device between shaft and box, Adjusting method and structure of bearing working gap
2
elective
confirmatory
IVEvaluation and Grades
Experimental evaluation focus on students learning attitude, operating technology, experimental report, and so on.
Experimental grades would report by percentile score and proportionally credited to final course grade .
VTextbooks and References
Xu Jinkang, Machine Design, Higher Education Press.2004.4
Xu Jinkang, Machine Design(the second edition),China Machine Press,2001.8
Pu Lianggui, Machine Design(the sixth edition), Higher Education Press,1996.5
A
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S16
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Principle and Application of MicrocomputerExperiment Teaching Syllabus
Name Experiments of Principle and Application of Microcomputer
Code01021043
Hours S8
ProfessionalMachine Design and Manufacturing and Automation
ITeaching purposes
The experiment of Principle and Application of Microcomputer is an important component of this course. Students can be trained to work independently, to solve practical problems with the theory, to consolidate the basic theory and to gain practical skills by these experiments. The purpose is to enable students to initially master many applications of MCS-51 microcontroller, basic programming instructions, I / O port expansion and stepper motor drive.
IIThe basic requirements of experimental teaching
1. Familiar with the smallest system of SCM, description of AT89C51 pins, oscillator circuit, clock circuit and the CPU timing.
2. Master the jump instructions, subroutine call instructions and procedures for the use of look-up table.
3. Master the signed addition of single-byte number, the signed subtraction of multi-byte compressed BCD code, unsigned addition of multi-byte compressed BCD code.
4. Master the use of simulators, programming to contorl a stepper motor forward, reverse, acceleration and deceleration with 4-phase 8-beat way.
IIIProjects and Teaching Arrangements
No.
Project
Arrangements
Period
Type
Method
1
Minimum system of microcontroller
Contents:
1.CPU clock oscillator circuit & work timing of microcontroller;
2.Reset status and reset circuit;
3.The functions and usages of GPIO port of MCU;
4.SCM basic commands;
Requirements
Master all above contents.
Experimental methods
Students connecting lines, programming and debugging
2
Compulsory
Comprehensive experiment
2
Programming of branching process and look-up table
Contents:
All kinds of jump instructions, subroutine call instructions, as well as look-up table programs.
Requirements:
Master all programming methods of above contents
Experimental methodsDebugging the program on PC with software of MCS51.
2
Compulsory
Verifacation
3
Multi-byte, multi-band addition and subtraction
Contents
addition and subtraction of 4-byte compressed BCD code
Common addition and subtraction of single-byte signed binary number
Requirements:
Master all programming methods of above contents.
Experimental methodsDebugging the program on PC with software of MCS51.
2
Compulsory
Comprehensive experiment
4
Driving a stepper motor
Contents
1. How to drive a stepper motor.
2.Design & programming of interface circuit between stepper motor and microcontroller.
Requirements:
Master programming methods and principle of above contents.
Experimental methodsStudents connecting lines, programming and debugging
2
Compulsory
Comprehensive experiment
IVEvaluation and Grades
Experimental evaluation focus on students learning attitude, operating technology, experimental report, and so on.
Experimental grades would report by percentile score and proportionally credited to final course grade.
VTextbooks and References
[1] Zhou YunlongExperimental Instructions of Microcomputer Principle and ApplicationLecture notes, 2009.
[2] Wang YijunExperimental Instructions of Principle and Application of SCMChina Electric Power Press2006.
Mechanical & Electrical Transmission ControlExperiment Teaching Syllabus
Name Mechanical & Electrical Transmission Control
Code 01021025
HoursS2+J2
ProfessionalMachine Design,Manufacture and AutomationProcess Equipment and Control Engineering
ITeaching purposes
The experiments of Mechanical & Electrical Transmission Control is an important component of this course. Students can be trained to work independently, to solve practical problems with the theory, to consolidate the basic theory and to gain practical skills by these experiments.
Through the experiment,students should achieve the goals as following:
1) the experimental basic skill should be trained.
2) The basic theory learned should be Consolidated,and the ability that solve practical problem should be trained.
3) students should be trained to have good experiment habit and precise science attitude,then lay a good foundation for them to engage in producing and scientific experiment.
IIThe basic requirements of experimental teaching
The task of experimental courses is training students to analysis problem,develop practical and application ability of students.The main method of teaching is that teachers guide students operating on the experimental equipments.There are 2 experiments and 2 hours each experiment.
Basic teaching requirements of each experiment
name
Experiments of starting control of three-phase asynchronous motor
style
Comprehensive
requirment
Compulsory
The principle,methods and formula
Students should arrange the positions of apparatus reasonably before connection, Generally the principle of arrangment should be convenient to operate and observe.The distance among each apparatus should be convenient to inspect the apparatus and the connection should be tidiness and beauty.
Master control system should be installed in the position which is convenient to operate. Cross-section area of wire should be chose according to current,the length of the wire should be appropriate.There must be no more than 2 wires at each contact.When the gasket at the contact is tile type,wires should only be get rid of the insulating layer,then insert in the contact.But when the gasket is round,conductor part should wind on the screw by clockwise,then tighten the screw,the situation such as loosening or bad contact is not allowed for fear that generat spark and open circuit after electrifying.Bare part of wire should be not too long for fear that generate short circuit between two fases,then generate fault unnecessary.
When connact the wires,students should grasp general connecting rules,such as series connecting first,then parallel connecting;connect main circuit first,then control circuit;connect control contact first,then connect protection contact.
basic operation should be trained
1)understand the structure,working principle and using methods of triple switch,air damping time relay
2)master Positive and Negative Rotation Control line of three-phase asynchronous motor and working principle and wiring method of star-triangle decompressive starting control line
3)understand the method of fault analysis and debugging of above lines
the instrument should learn to use
1) three-phase asynchronous motor Y801-4
2)automatic breaker DZ5-20/330
3) AC Contactor CJ10-10
4) Time Relay JS7-1A
5) Thermal Relay JR0-20/3
6)fuse RL1-15
7) triple switch LA4-3H
8) Electrical tool and wires
Experimental condition
1. Simultaneously provide three-phase asynchronous motor, AC Contactor, Time Relay including 4 sets of instruments,4 students use a set of instrument together
2.teacher guide 16 students each time,use 4 sets of instruments
3.average experimental time is 2 hours
Basic teaching requirements of each experiment
name
Experiments on traffic lights controling by PC
style
Comprehensive
style
Comprehensive
The principle,methods and formula
SWOPC-FXGP/WIN-C is a programming soft which could be used to FX series PLC,it can run at Windows3.1 and Windows95.At SWOPC-FXGP/WIN-C,students can create Sequence Control program instruction,establish annotation data and set register data through line symbol,list language and SFC symbol.Create Sequence Control program instruction,then store for file,print by printer.This program can communicate with PLC,transmit files,moniter and measure in serial system.
basic operation should be trained
1)familiarize Mitsubishi SWOPC-FXGP/WIN programming soft
2)master choosing principle of I/O points
3)through time variable control of traffic light by PC,deepen understanding time control function of PC
4)master using method of basic instruction,timer,counter and shift register of PC
the instrument should learn to use
1) Mitsubishi SWOPC-FXGP/WIN programming soft
2)computer
Experimental condition
1. Simultaneously provide Mitsubishi SWOPC-FXGP/WIN programming soft, computers,each student use a computer
2.teacher guide 2 classes each time,use 70 computers
3.average experimental time is 2 hours
IIIProjects and Teaching Arrangements
No.
Project
Arrangements
Period
Type
Method
1
Experiments of starting control of three-phase asynchronous motor
1) Positive and Negative Rotation Control Circuit Diagram of three-phase asynchronous motor and wires connection
2) wiring method of star-triangle decompressive starting control line of three-phase asynchronous motor
2
Compulsory
confirmatory
2
Experiments on traffic lights controling by PC
1) connect the power and input terminal of PC according to hardware principle diagram,then apply power after checking
2) import the program into memory
3) checking whether the program is correct
4) choose RUN on the working states panel of PC,run program
2
Compulsory
confirmatory
IVEvaluation and Grades
According to preview,performance at the experiment,mastering station of operation and experimental report of students, students obtain the score of experiment.
Total score=score of experimental report(70%)+score of attendance(10%) evaluation at peacetime(20%)
VIITextbooks and References
1Experimental teaching material
Ma ruhongexperimental guiding books of Mechanical & Electrical Transmission ControlYanCheng institute of technology2007
2Main bibliography
[1]Ma ruhongMechanical & Electrical Transmission ControlXidian University PressM2009
[2]Zhao yongchengMechanical & Electrical Transmission Control[M]China Metrology Publishing House2003
[3]Yu hanqiElectrical Control and PLC ApplicationsSoutheast University Press2003
[4]Fang chengyuanElectrical Control Technology in FactoryChina Machine Press2006
Engineering Materials and thermal processingExperiment Teaching Syllabus
Name: Engineer materials and thermal processing
Code0001021020
HoursS8
ProfessionalMachine Design and Manufacturing and Automation
ITeaching purposes
"Engineering Materials and thermal processing" is a mechanical professional basic course, and its experiments are a very important practice part. Not only can students verify and deepen the basic theory through practical experiments, but also can foster students serious work and realistic scientific attitude.
IIThe basic requirements of experimental teaching
1. To master how to observe and analyze the Fe-C alloy in equilibrium microstructure; To understand phase and composition in the Fe-c alloy (steel, cast iron) and the nature, form and distribution of organization. To learn the basic principles, structure and usage of optical microscopy; Preparation method of metallographic sample.
2. About the heat treatment of steel, students should familiar with several basic heat treatment of steel operations (annealing, normalizing, quenching, tempering, etc.) and understand the effects of composition, heating temperature and cooling rate on hardness of steel after heat treatment. Usage of Brinell, Rockwell hardness meter.
3.In alloy steel, nonferrous metals microscopic observation, the observation of common steel and nonferrous metal microstructure; of the material composition of metal - heat treatment - Organization - the relationship between performance and application.
Projects and Teaching Arrangements
No
Project
Arrangements
Period
Type
Method
1
Hardness and hardening of metals.
Brinell, Rockwell's proper use.
2
Compulsory
Comprehensive experiment
2
Metallographic sample preparation and microscope use
Understand the use of optical microscopy, metallographic sample preparation are familiar with the process and methods.
2
Compulsory
Verifacation
3
Iron-carbon alloy observation and analysis of balance
Observation of pure iron, 20, 45, T8, T10 steel and white cast iron microstructure, draw organizational chart.
2
Compulsory
Comprehensive experiment
4
Common observation and analysis of metallic materials
Understand the basic organizational characteristics of common heat treatment. Understanding of heat treatment conditions and microstructure relationship.
2
Compulsory
Comprehensive experiment
IVEvaluation and Grades
Experimental evaluation focus on students learning attitude, operating technology, experimental report, and so on.
Experimental grades would report by percentile score and proportionally credited to final course grade .
VTextbooks and References
[1] George F Schrader Ahmad K. Elshennawy Manufacturing Processes and Materials. Industrial Press, 2000.
[2] Experimental instructions
[3] Wang zhangzhongMechanical Engineering MaterialsChina Machine Press2008
[4] Shi jianglanBasic of Material FormingChina Machine Press2007
Hydraulic and PneumaticExperiment Teaching Syllabus
NameHydraulic and Pneumatic
Code01021034
Hours8
ProfessionalMachine Design and Manufacturing and Automation
ITeaching purposes
The experiments of Hydraulic and Pneumatic is an important component of this course. Students can be trained to work independently, to solve practical problems with the theory, to consolidate the basic theory and to gain practical skills by these experiments. The purpose is to enable students to initially master how to adjust and test hydraulic components and hydraulic circuit.
IIThe basic requirements of experimental teaching
These experiments enable students to master principle, structural features, performance and applications of typical hydraulic components (pumps, valves, etc.) and circuits. Through experiments and analysis of the experimental results, they can calculate, verify, consolidate and integrated curriculum knowledge.
Projects and Teaching Arrangements
No.
Project
Arrangements
Period
Type
Method
1
Formation principle of the hydraulic system pressure
Students will understand the relationship between pressure and external load in hydraulic system and analysis the phenomenon of load of the hydraulic system. They will understand more about system pressure, pressure loss and the effective load.
1
Selective
Comprehensive experiment
2
Experimental liquid resistance
Students will understand main reason of pressure loss by measuring pressures of different resistance or gap and analysis the loss under experimental conditions
1
Selective
Verifacation
3
Disassembly of hydraulic pumps components
The disassembly of various hydraulic pumps will deep students' understanding about the structure and working principle of pumps. And they will have a preliminary understanding to the machining and assembly process of pump.
2
Compulsory
Comprehensive experiment
4
Disassembly of hydraulic valves components
The disassembly of various hydraulic valves will deep students' understanding about the structure and working principle of valves. And they will have a preliminary understanding to the machining and assembly process of valve.
2
Compulsory
Comprehensive experiment
5
Experiment about hydraulic pump performance
To understand the main features of the hydraulic pump, and to learn testing methods of low-power pump.
1
Compulsory
6
Experimental static characteristics of the relief valve
To learn experimental and analysis methods of testing static properties of relief valve.
1
Selective
7
Experiment about performance of Throttle Speed Control Circuit
Students will get speed curves of different speed control circuits by three experiments of them and analysis and compare their speed characteristics.
1
Compulsory
8
Basic circuit of hydraulic experiments
To learn constitutes and characteristics of double pumps fast circuit, accumulator buffer circuit, differential connection circuit, throttle circuit, pressure adjust circuits, vacuum circuit and sequential circuits and understand features of each valve.
2
Selective
9
Experiment about typical control circuits
To learn roles of typical circuits in hydraulic system by building them, such as the unloading valve circuit, holding pressure accumulator circuit, sequence valve balance circuit, synchronization circuit, multi-voltage circuit and so on.
2
Compulsory
10
experiment about typical pneumatic circuit systems
To learn roles of typical circuits in pneumatic system by building different typical circiuts
2
Selective
IVEvaluation and Grades
Experimental evaluation focus on students learning attitude, operating technology, experimental report, and so on.
Experimental grades would report by percentile score and proportionally credited to final course grade .
VTextbooks and References
[1] Wu nailing. Experimental Instructs of Hydraulic and Pneumatic. Lecture Notes
[2] Xu fulinCheng yaoming. Hydraulic and Pneumatic3rd Edition. China Machine Press2007-08
Numerical control technology and its applicationExperiment Teaching Syllabus
Name Numerical control technology and its application
Code 01022011
Hours S2+J4
ProfessionalMachine Design, Manufacture and AutomationMechanical-electronic Engineering
ITeaching purposes
The experiments of Numerical control technology and its application is an important component of this course. The purpose is to train the practical application of numerical control technology of students.Through the experiment,students should primarily grasp compilating and debugging method of NC program,understand basic operation method of common NC Machine Tool.
IIThe basic requirements of experimental teaching
1.understand and grasp the using method of CNC machining simulation software.
2.grasp compilating debugging and simulating method of turning parts
3.grasp compilating debugging and simulating method of milling parts
4.understand using method of NC lathe and machining center
5.understand process and method of automatic programming processing
IIIProjects and Teaching Arrangements
No.
Project
Arrangements
Period
Type
Method
1
NC Programming operation exercise and turning simulation
Contents :1) NC Machining simulation system software operation exercise
2)programming, debugging and simulation of turning
Requirement:1)understand and grasp the using method of NC machining simulation system software
2)grasp programming, debugging and simulation of turning
Method:operate simulation system software with computer
2
Compulsory
Comprehensive
2
NC milling programming and simulating machining
Contents: programming, debugging and simulation of milling
Requirments:1)further grasp the using method of NC machining simulation system software
2)grasp programming, debugging and simulation of milling
Methods: operate simulation system software with computer
2
Compulsory
Comprehensive
3
Programming and operating practice of NC lathe and Machining Center
Contents:1)The operating methods and actual processing of NC lathe and Machining Center
2Demonstration of Automatic Programming processing method
Requirement:1)understand operating method of NC lathe and machining center
2) understand the process and method of Automatic Programming processing
Methods: processing on the NC lathe
2
Compulsory
Comprehensive
IVEvaluation and Grades
Experimental evaluation focus on students learning attitude, operating technology, experimental report, and so on.
Experimental grades would report by percentile score and proportionally credited to final course grade .
VTextbooks and References
[1]Wu xiangNC technologyBeijing Institute of Technology Press2009
[2] Wu xiang. experimental guiding books of Numerical control technology and its application. Intramural Lecture.2009
Mechanical CAD/CAMExperiment Teaching Syllabus
NameMechanical CAD/CAM
Code01022012
Hours8
ProfessionalMachine Design and Manufacturing and Automation
ITeaching purposes
The experiments of CAD/CAM Technology is an important practical component of this course. Students can be trained to work independentlyly, to solve practical problems with theorys, to consolidate the basic theory and to gain practical skills by these experiments. The purpose is to enable students to initially master basic methods of drawing and modeling with Pro/E software and to have a well basement for future learing.
IIThe basic requirements of experimental teaching
Requirements
Experiment No.
Name
Start of Pro/E 3.0
Type
Designing
Requirement
Finish experiment & reports independently
Objectives
1.Experience a typical CAD / CAM software features
2. Understanding of application software interface of Pro/E composition, method of file operations, showing a controlled manner.
Basic Operation
1. Open model file from hard disk.
2Display all reference axis and coordinates of model.
3Control all kind of view mode.
4Practice the operations of layer tree in Navigator, such as display layer tree, change the view mode, save the status of layer.
5Change the file name to JIGAI1.PRT.
6Backup the file to other disk.
Learning and skills
1The basic operation of PC.
2The basic operation of Pro/E software.
Conditions
1One person, one instrument
2Each experiment students will be guided by one teacher.
3Each experiment time will not less than 1 hour.
Requirements
Experiment No.
Name
Drawing a Parametric sketch
Type
Designing
Requirement
Finish experiment & reports independently
Objectives
1.to understand what is sketch drawing
2.To master drawing methods of geometry
3.To master the usage of constraints
4.To master how to mark and edit a geometry
Basic Operation
1.The concept and environment of sketch drawing
2.Drawing geometry
3.Practice using constraints
4.Practice mark and edit a geometry
Learning and skills
1The basic operation of PC.
2The basic operation of Pro/E software.
Conditions
1One person, one instrument
2Each experiment students will be guided by one teacher.
3Each experiment time will not less than 2 hour.
Requirements
No.
Name
How to create an solid
Type
Designing
Requirement
Finish experiment & reports independently
Objectives
1To master Parameter-driven method, the basic skill of feature modeling
2To master stretching, rotating, scanning and how to create a hybrid solid
3To master how to create holes, chamfers, fillets, ribs, shells and drafts
4To understand the roles of CSG and Boolean operations
Basic Operation
1.Basic feature
2.Structural feature operations
3.Practice editing and modifing features
4.Practice how to model an 3D workpiece
Learning and skills
1The basic operation of PC.
2The basic operation of Pro/E software.
Conditions
1One person, one instrument
2Each experiment students will be guided by one teacher.
3Each experiment time will not less than 2 hour.
Requirements
No.
Name
How to create an surface
Type
Designing
Requirement
Finish experiment & reports independently
Objectives
1.To master how to create a flat surface by stretching, rotation, scan and features methods;
2.To master how to edit an surface
3. To master how to express your design objective fully, directly, rapidly, lively and unfettered with the modern computer-aided technology.
Basic Operation
The general methods to surface modeling
Learning and skills
1The basic operation of PC.
2The basic operation of Pro/E software.
Conditions
1One person, one instrument
2Each experiment students will be guided by one teacher.
3Each experiment time will not less than 1 hour.
Requirements
No.
Name
Parts Assembly
Type
Designing
Requirement
Finish experiment & reports independently
Objectives
1To understand the concept of parts assembly.
2To master those constraints using in assembly.
3To master a general procedure of parts assembly.
Basic Operation
How to assemble those parts in Pro/E
Learning and skills
1The basic operation of PC.
2The basic operation of Pro/E software.
Conditions
1One person, one instrument
2Each experiment students will be guided by one teacher.
3Each experiment time will not less than 1 hour.
Requirements
No.
Name
Generate an 2D drawing by Projection
Type
Designing
Requirement
Finish experiment & reports independently
Objectives
To master how to transform a 3D model to a 2D drawing.
Basic Operation
13D model of parts
2.Familiar with the transform methods between 3D model and 2D drawing
Learning and skills
1The basic operation of PC.
2The basic operation of Pro/E software.
Conditions
1One person, one instrument
2Each experiment students will be guided by one teacher.
3Each experiment time will not less than 1 hour.
IIIArrangements
No.
Project
Arrangements
Period
Type
Method
1
Start of Pro/E 3.0
1. Open model file from hard disk.
2. Display all reference axis and coordinates of model.
3Control all kind of view mode.
4Practice the operations of layer tree in Navigator, such as display layer tree, change the view mode, save the status of layer.
5. Change the file name to JIGAI1.PRT.
6Backup the file to other disk.
1
Compulsory
Composite
2
Drawing a Parametric sketch
1.to understand what is sketch drawing
2.To master drawing methods of geometry
3.To master the usage of constraints
4.To master how to mark and edit a geometry
2
3
How to create an solid
1.Basic feature
2.Structural feature operations
3.Practice editing and modifying features.
4.Practice how to model an 3D workpiece.
2
4
How to create an surface
The general methods to surface modeling
1
5
Parts Assembly
How to assemble those parts in Pro/E
1
6
Generate an 2D drawing by Projection
13D model of parts
2.Familiar with the transform methods between 3D model and 2D drawing
1
IVEvaluation and Grades
1Check the experimental results
2Check completion of lab reports
3Check attendance of experiment
VTextbooks and Reference
1.Ge youhuaMechanical CAD/CAMXidian University Press2008
2. Ge youhuaExperimental instructions of Mechanical CAD/CAMXidian University Press2008
Machine-Made TechnologyExperiment Teaching Syllabus
Name Machine-Made Technology
Code01022123
HoursS6
ProfessionalMachine Design, Manufacture and Automation
ITeaching purposes
Machine-Made Technology is a main specialized basic course of mechanical major. This course is composed of four links: theory teaching, experiment teaching, course practice and course design. Experiment teaching is one of important practical link of this course.Through experiment teaching , understanding to theory teaching content of students can be strengthened further, experimental methods of solving process problem can be mastered; students practical ability can be trained. And students should learn to operate measuring instrument and data processing method, analyze influencing factors of machining error, the methods ensuring quality should be put forward.
IIThe basic requirements of experimental teaching
1)master basic method and theory of metal cutting experiment
2)familiarize learn to choose experimental scheme of metal cutting
3)extract experimental data using instrument correctly,master related test method
4)master processing method of experimental data
5)can analyze influencing factors of metal cutting process and the method influencing machining accuracy
6) the methods ensuring quality should be put forward
IIIProjects and Teaching Arrangements
No.
Name
Arrangements
Period
Type
Method
1
cutting deformation and cutter angle testing
Objective: understand main factors influencing cutting deformation: tool geometry Cutting Parameter
Contents:1)test chip when turning workpeice at different cutting conditions(feed and Rake Angle),obtain deformation of chips,analyze the influence of cutting conditions on deformation,then mapping the curve
2) observe the changing of cutting morphology at different cutting speed(fix the cutting depth and feed)
Methods:test chip length successively,then compare it with primary cutting layer,obtain deformation coefficient.The length of primary cutting layer should be obtained with gravimetric method and length method
2
Compulsory
Comprehensive experiment
2
Determination of process system Stiffness and Error Reflection
Objective:master testing and calculating method of machine tool stiffness,understand regularity of Error Reflection deeply, analyze the influence of process system static stiffness to machining accuracy
Contents: Producing Mensuration.At normal cutting states test the changing of step plate error between Preceding cutting and posterior cutting,then according to the formula of Error Reflection,obtain Stiffness of process system or lathe
Methods:fix the step plate on the ammonia center,turn each plate and obtain steps which diameter difference is 9~10mm,then test the size of steps and calculate diameter difference m of steps,keep the cutting depth Minimum being 0.2mm,turn three steps on the plate each time,test diameter difference g at preceding step after cutting.According to Error Reflection principle and the formula of process system stiffness, calculate the stiffness of lathe head frame, tailstock and tool holder
2
Compulsory
Comprehensive experiment
3
Statistical Analysis of Machining Error
Objective:master basic theory, knowledge and methods of statistical analysis which is used to comprehensively analyze Machining Error.
Contents:1)mapping distribution curve,calculate standard deviation and average size.2)mapping quality control chart3) determine process capability,analyze the stability process system.
Methods:adjust the lathe correctly,processing a batch of workpeice, measure workpiece size in a certain order,record the measuring result,map distribution curve and control chart,calculate process capability coefficient,analyze whether the process is stable,analyze the reason of producing processing error
2
Compulsory
Comprehensive experiment
IVEvaluation and Grades
Experimental evaluation focus on students learning attitude, operating technology, experimental report, and so on.
Experimental grades would report by percentile score and proportionally credited to final course grade .
VTextbooks and References
experimental teaching materialself-compiled experimental guiding books
Ji weixi. Machinery Manufacturing Technology [M]. China Machine Press2008.
Control and InstrumentsExperiment Teaching Syllabus
NameControl and Instruments
CodeG01022009
HoursS8
ProfessionalMachine Design and Manufacturing and Automation
ITeaching purposes
The experiments is an important component of this course. The purpose is to enable students to initially master detecting method of main process parameters, principle and verify ways of instrumentation. Students can be trained to work independently, to solve practical problems with the theory, to consolidate the basic theory and to gain practical skills by these experiments.
IIThe basic requirements of experimental teaching
(1) Through the experiment, to understand the actual process control system, the various relevant instruments and design and debug process of system.
(2) To master parameters tuning method and simulation of simple control system.
(3) To master parameters tuning method of Cascade control system, and design and simulation of smith predictive control.
IIIProjects and Teaching Arrangements
No.
Project
Arrangements
Period
Type
Method
1
Process Control System
Understand the actual process control system to all relevant instruments and systems design, commissioning
2
Compulsory
Comprehensive experiment
2
Simulation of Simple Control System
Grasp the simple control system tuning method and Simulation.
2
3
Cascade & predictive control system
Cascade control of master tuning method, master smith predictive control Design and Simulation.
2
4
Simulation of Ratio and feed forward control
system
Control ratio control, feedforward control design and Simulation.
2
IVEvaluation and Grades
Experimental evaluation focus on students learning attitude, operating technology, experimental report, and so on.
Experimental grades would report by percentile score and proportionally credited to final course grade .
VTextbooks and References
1Experimental instructions.
2. Wu qingqing. Control instruments and devices. Chemical Industry Press2002.5
3. Pan yongxiang, Process Control and Automation InstrumentationChina Machine Press2007.7
4. Weng weiqing, Sun hongcheng. Process control systems and engineering.Chemical Industry Press 2003.7
5. Wang jiazhen. Controller and actuator. Tsinghua University Press 2001.3
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