Analyze The Performance Evaluation Between Oil Based Coolant And Environmentally Based Coolant On Cutting Surface In Milling Operation

Norman Aidil, Rahman (2007) Analyze The Performance Evaluation Between Oil Based Coolant And Environmentally Based Coolant On Cutting Surface In Milling Operation. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

In this paperwork will represent the performance analysis of cutting fluid during milling machine. The analysis is concentrate more on the effect to the milling work surface. Generally, there have a few type of cutting fluid and the application of cutting fluid to the machining process will give a few advantages such as producing a good surface finish. Therefore, the main purpose in this experiment is to investigate the performance of cutting fluid that used up to the work piece during milling process and to define the best type of cutting fluid that can be used to produce a good surface roughness. The experiment is using a carbon steel AISI 1045 as a raw material with dimension of 100 x 100 x 50. The work piece is be milled by conventional milling machine with two different type of cutting fluid which is Soluble cutting oil and Bacteriostatic Imulsifiable cutting oil. The parameters setting such as cutting speed is set differently, 100rpm, 200 rpm, 300 rpm and 400rpm. The feed rate is 1 mm/rev and depth of cut with 0.5 mm will remain constant. Surface Roughness value is taken through surface roughness tester and morphology inspection was done using metallurgy microscope. As the result, the bacteriostatic imulsifiable cutting oil produces a better surface roughness rather than soluble cutting oil. A few factor is identified that can affect the surface roughness value such as cutting speed and machining time.

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