FAKULTI KEJURUTERAAN MEKANIKAL
Program: Bachelor of Mechanical engineer (Hons) Manufacturing (EM221)
Bachelor of Engineering (Hons) Mechanical (EM220)
Course: Manufacturing Processes Laboratory
Course Code: MEM564
LAB weather sheet NO :7
Manufacturing Processes Laboratory
1.0TITLE:Production Technology ( Non Traditional Machining ).
2.0OBJECTIVE
To innovate trainees/students with NC programming, EDM wirecut and produce a product through the process.
3.0INTRODUCTION (Background & Theory)
Electrode give the axe Machining (EDM) is a machining method primarily used for hard metalsor those that would be impossible to utensil with traditional techniques. The EDM process wasinvented by ii Russian scientists, Dr. B.R. Lazarenko and Dr. N.I. Lazarenko in 1943. The first numerically controlled EDM was invented by Makino in Japan. EDM can cut small or odd-shaped angles, intricate contours or cavities in pre-hardened steel with forbidden the need for heat treatment to give in and re-harden them as well as exotic metals such as titanium, hastelloy,kovar, and inconel. There are two main types of EDM machines; Sinker EDM (also called formulaic EDM and Ram EDM) and Wirecut EDM
4.0APPARATUS
EDM wirecut Machine, workpiece material;thickness, NC Programming, wire diameter.
4.1INDUSTRIAL APPARATUS
(List at least(prenominal) 2)
5.0EXPERIMENTAL PROCEDURE
A demonstration will be carried out by the instructor.EDM machinist ( supervision from facilitator ) and followed by discussion. The parameters should be followed by cutting speed, wire diameter, feeder and the usage of the cutting fluid, and so on Please specify the process and ask about the machine tools and their related domains.
6.0RESULTS & DATA ANALYSIS
7.0DISCUSSION OF RESULTS
8.0CONCLUSIONS
9.0RECOMMENDATIONS
(List at least 5)
10.0REFERENCE
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