Cadcam - cad/cam practical work PDF

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cad/cam practical work...

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FAKULTI TEKNOLOGI KEJURUTERAAN MEKANIKAL DAN PEMBUATAN UNIVERSITI TEKNIKAL MALAYSIA MELAKA

CAD CAM AND CNC TECHNOLOGY BMMW 1303

REV :02

LAB 6 & 7: ASSEMBLY DESIGN 1. NAMES OF GROUP MEMBERS & MATRIX NUMBER

2. 3. 4. 5.

COURSE NAME OF INSTRUCTOR

1. 2.

EXAMINER’S COMMENT

VERIFICATION STAMP

TOTAL MARKS : REV NO DESCRIPTION 01 02 03 04

DATE OF REVISON

Topic Sub Topic

Learning Objective Introduction

Introduction to Assembly Design Workbench

 Importing created CAD models using Existing Components  Utilizing Manipulation function to re-arrange imported models  Performing assembly process using Fix and Coincidence functions.  Methods of saving files (propagate directory format CATProduct) Student should be able to : 1. Understand Assembly Design 2. Import Part Design 3. Apply Assembly design Features The CATIA Version 5 Part Design application makes it possible to design precise 3D mechanical parts with an intuitive and flexible user interface, from sketching in an assembly context to iterative detailed design. CATIA Version 5 Part Design application will enable user to accommodate design requirements for parts of various complexities, from simple to advance. CATIAV5 R21

TOOLS / EQUIPMENTS/ MATERIALS REFERENCES 1. Nader G Zamani (2017), CAD Modeling Essentials in 3DEXPERIENCE 2016x Using CATIA Applications, SDC Publications. 2. Nanang Ali Sutisna (2019), CATIA V5 CAD CAM Exercise Manual, Lambert Academy Publication. 3. J. Srivinas (2016), CAD/CAM: Principles and Applications, Oxford University Press, India. 2. Michael Michaud (2012), CATIA Core Tools: Computer Aided Thee-Dimensional Interactive Application, 1st Edition, McGraw฀Hill Education 3. P. N. Rao (2010), CAD/CAM: Principles and Applications, 3rd Edition, Tata McGraw Hill Education Private Limited 4. Alan Overby, (2011), CNC Machining Handbook, the McGraw฀Hill Companies. 5. Michael Fitzpatrick (2013) Machining and CNC Technology, 3rd Revised Ed, McGraw-Hill Higher Education Submission Upload the completed job at U learn under Lab Activity 6 EXERCISE 1 Part 1

Part 2

Part 3

Assembly

3

Procedure

EXERCISE 2

1. 2. 3. 4.

Design Part 1,2 & 3 as learned in previous Labs. Go to start & select Assembly Design Insert Designed Parts By selecting Existing Component option in the Insert Menu. Manipulate the parts orientation as best suits to assembly by using Manipulate Feature under Edit Menu – Move – Select Manipulate. 5. Align the parts axis as per assembly by using Coincidence Feature from Insert Menu 6. Use Contact Feature from Insert Menu and select the faces which are in contact as per assembly. Parts 1 to 6

Part 7

Part 8

Assembly

Procedure

EXERCISE 3

1. 2. 3. 4.

Design all eight Parts (1-8) as learned in previous Labs. Go to start & select Assembly Design Insert Designed Parts By selecting Existing Component option in the Insert Menu. Manipulate the parts orientation as best suits to assembly by using Manipulate Feature under Edit Menu – Move – Select Manipulate. 5. Align the parts axis as per assembly by using Coincidence Feature from Insert Menu 6. Use Contact Feature from Insert Menu and select the faces which are in contact as per assembly. Part 1,2 & 3

5

Part 4

Assembly

Procedure

1. 2. 3. 4.

Design all four Parts (1-4) as learned in previous Labs. Go to start & select Assembly Design Insert Designed Parts By selecting Existing Component option in the Insert Menu. Manipulate the parts orientation as best suits to assembly by using Manipulate Feature under Edit Menu – Move – Select Manipulate. 5. Align the parts axis as per assembly by using Coincidence Feature from Insert Menu 6. Use Contact Feature from Insert Menu and select the faces which are in contact as

EXERCISE 4

per assembly. Part 1

Part 2

Part 3

7

Part 4

Part 5

Part 6 Design the Pin as per best fit. Assembly

Procedure

EXERCISE 5

NOTE: - Do the Calcualtions to centre the parts perfectly in the assembly. 1. Design all six Parts (1-6) as learned in previous Labs. 2. Go to start & select Assembly Design 3. Insert Designed Parts By selecting Existing Component option in the Insert Menu. 4. Manipulate the parts orientation as best suits to assembly by using Manipulate Feature under Edit Menu – Move – Select Manipulate. 5. Align the parts axis as per assembly by using Coincidence Feature from Insert Menu 6. Use Contact Feature from Insert Menu and select the faces which are in contact as per assembly. 7. Use Offset Feature from Insert Menu to assemble the parts at given distances. Part 1

Part 2

9

Part 3

Assembly

Procedure

NOTE: - Do the Calcualtions to centre the parts perfectly in the assembly. 1. Design all three Parts (1-3) as learned in previous Labs. 2. Go to start & select Assembly Design 3. Insert Designed Parts By selecting Existing Component option in the Insert Menu. 4. Manipulate the parts orientation as best suits to assembly by using Manipulate Feature under Edit Menu – Move – Select Manipulate. 5. Align the parts axis as per assembly by using Coincidence Feature from Insert Menu 6. Use Contact Feature from Insert Menu and select the faces which are in contact as per assembly. 7. Use Offset Feature from Insert Menu to assemble the parts at given distances....