Abdul Rahim, Nur Ayuni Shahirah (2023) A study on the effect of cutting temperature during milling operation of CFRP material utilizing various tool geometrical design; Router/burr tool. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)
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Abstract
The measurement of cutting temperature is important when dealing with CFRP. Temperature is a key factor that affects the quality of carbon fibre reinforced polymer (CFRP) cutting. Degradation of resin will occur within the machined surface or surface layer with the temperature rise. In this research, the cutting temperature during trimming of CFRP material using cutting mechanism router and burr with respect to the cutting force as well as surface integrity were evaluated as there are various tool geometries which 3 different types which is only differentiated by number of teeth/flutes & helix angle. Consistent cutting/machining parameters (cutting speed & feed rate) was applied for all selected tool geometries using CNC Router Milling Machine. Mitutoyo Surf-Test was used to evaluate the surface quality, Ra (average roughness). Cutting force of Kistler Dynamometer adopted to obtain the cutting forces during trimming. To measure cutting temperature, thermal camera fluke ti400 used to extract the temperature data during the trimming process to be analysed. Ultimately, the effect of tool geometries and surface finish towards cutting temperature is investigated at the end of the project milestone using Nikon mm 800 optical microscope.
| Item Type: | Final Year Project (Project Report) |
|---|---|
| Uncontrolled Keywords: | Carbon fibre reinforced polymer, Temperature, Geometries, Surface, Tool, Router, Machining, Polymer, Cnc, Milling, Resin |
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Library > Final Year Project > FTKMP |
| Depositing User: | Sabariah Ismail |
| Date Deposited: | 16 Oct 2023 03:30 |
| Last Modified: | 16 Oct 2023 03:30 |
| URI: | http://digitalcollection.utem.edu.my/id/eprint/30741 |
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