A review to optimizing the drilling parameter for PMMA
Keywords:
PMMA, Delamination, cutting speed, Acrylic, Taguchi methodAbstract
PMMA (Polymethyl methacrylate) stands out from other plastics due to its high light transmission, It has extremely
long service life, its specific properties such as high resistance to UV light and weathering and unlimited coloring options.
Added to this, PMMA shows the greatest surface hardness of all thermoplastics. It can be fabricated by means of all
thermoforming methods, and therefore offers huge creative scope. Another major benefit is that PMMA is 100% recyclable,
which makes an essential contribution to saving natural resources. Drilling and milling operation is the highly recommended
machining process for machining the material. Study of this study is on drilling operation. Due to it’s highly use in research
industries, marine, delicate interior and aerospace material, it parameter optimization is needed for drilling operation.