The Effect Of Variation In Cutting Speed Of The Feed Lathe Depth Using Hss Chisels On The Roughness Of St 42 Iron And Aluminum

Harman, Emanuel (2019) The Effect Of Variation In Cutting Speed Of The Feed Lathe Depth Using Hss Chisels On The Roughness Of St 42 Iron And Aluminum. Undergraduate thesis, Untag 1945 Surabaya.

	Text ABSTRAK.pdf Download (331kB)
	Text BAB I.pdf Download (152kB)
	Text BAB II.pdf Download (788kB)
	Text BAB III.pdf Download (495kB)
	Text BAB IV.pdf Restricted to Repository staff only Download (314kB)
	Text BAB V.pdf Download (87kB)
	Text DAFTAR PUSTAKA.pdf Download (876kB)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B)
	Other (Thumbnails conversion from text to thumbnail_preview) preview.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_medium) medium.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_lightbox) lightbox.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_medium) medium.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_small) small.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_lightbox) lightbox.jpg Restricted to Repository staff only Download (0B)
	Other (Thumbnails conversion from text to thumbnail_medium) medium.jpg Restricted to Repository staff only Download (0B)
	Other (Thumbnails conversion from text to thumbnail_small) small.jpg Restricted to Repository staff only Download (0B)
	Other (Thumbnails conversion from text to thumbnail_lightbox) lightbox.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_preview) preview.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_medium) medium.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_small) small.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_lightbox) lightbox.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_medium) medium.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_small) small.jpg Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Restricted to Repository staff only Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Thumbnails conversion from text to thumbnail_medium) medium.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_small) small.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_lightbox) lightbox.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_medium) medium.jpg Download (0B)
	Other (Thumbnails conversion from text to thumbnail_small) small.jpg Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)
	Other (Generate index codes conversion from text to indexcodes) indexcodes.txt Download (0B)

Abstract

This study aims to determine the differences in the level of surface roughness of the workpiece resulting from turning by varying the cutting speed of the lathe, and the feeding depth of the lathe using the HSS tool to the level of roughness of iron and aluminum. This research was carried out using an experimental method that involved several variables. These variables include the independent variable and the dependent variable. The independent variable is the variation of cutting speed and depth of feed, while the dependent variable is the surface roughness of iron and aluminum material. Based on the results of data analysis concluded: cutting speed affects the results of the quality of the workpiece surface. The higher the cutting speed used, the better the quality results. High cutting speed results in a decrease in cutting force and cross-sectional area of the shear plane, in the results of the depth of cut used there is a difference in the level of surface roughness of the workpiece. The greater the depth of cut used will cause the formation of tatal which will be connected or continuous and conversely the lower the depth of the cut, will result in intermittent tatal or separate, in the combination of cutting speed and depth of cut it is found that the results of roughness are the best (most smooth) at a cutting speed of 540 m / min and a ratio of 1.5mm with feeding depth of 0.112 mm. The higher, the cutting speed and the greater the depth of cut ratio, the lower the resulting roughness value (smooth).

Actions (login required)

View Item