K., Kadirgama and M. M., Noor and M. M., Rahman and R. A., Bakar (2010) Effect of Dry Cutting on Force and Tool Life when Machining Aerospace Material. International Journal of Mechanical and Materials Engineering, 1 (2). (Published)
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Abstract
Cutting fluids, usually in the form of a liquid, are applied to the chip formation zone in order to improve the cutting conditions. Cutting fluid can be expensive and represents a biological and environmental hazard that requires proper recycling and disposal, thus adding to the cost of the machining operation. For these reasons dry cutting or dry machining has become an increasingly important approach; in dry machining no coolant or lubricant is used. This paper discussed the effect of the dry cutting on cutting force and tool life when machining aerospace materials (Haynes 242) with using two different coated carbide cutting tools (TiAlN and TiN/MT-TiCN/TiN). Response surface method (RSM) was used to minimize the number of experiments. ParTiAlN Swarm Optimisation (PSO) models were developed to optimize the machining parameters (cutting speed, federate and axial depth) and obtain the optimum cutting force and tool life. It observed that carbide cutting tool coated with TiAlN performed better in dry cutting compared with TiN/MT-TiCN/TiN. On other hand, TiAlN performed more superior with using of 100 % water soluble coolant. Due to the high temperature produced by aerospace materials, the cutting tool still required lubricant to sustain the heat transfer from the workpiece.
| Item Type: | Article |
|---|---|
| Additional Information: | Dr. Kumaran Kadirgama (K. Kadirgama) Muhamad Mat Noor (M. M. Noor) Prof. Dr. Md Mustafizur Rahman (M. M. Rahman) Prof. Dato’ Dr. Rosli Abu Bakar (R. A. Bakar) |
| Uncontrolled Keywords: | Dry cutting; Partial swarm optimisation; Response surface method; Tool life |
| Subjects: | T Technology > TJ Mechanical engineering and machinery T Technology > TS Manufactures |
| Faculty/Division: | Faculty of Mechanical Engineering |
| Depositing User: | Pn. Hazlinda Abd Rahman |
| Date Deposited: | 12 Mar 2012 03:19 |
| Last Modified: | 25 Jan 2018 04:20 |
| URI: | http://umpir.ump.edu.my/id/eprint/2225 |
| Download Statistic: | View Download Statistics |
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