OPTIMALISASI PENDAYAGUNAAN DAN PERAWATAN MESIN BUBUT DI PT. DOK DAN PERKAPALAN SURABAYA (PERSERO)

HANIF, FAHREZI (2019) OPTIMALISASI PENDAYAGUNAAN DAN PERAWATAN MESIN BUBUT DI PT. DOK DAN PERKAPALAN SURABAYA (PERSERO). KARYA TULIS.

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Abstract

Understanding Machine Tool is a working process in which the workpiece material and chisels move horizontally (in the direction of a table / bed machine), transverse or angular shape slowly and regularly either automatically or manually. In the process of turning takes place, the workpiece berputardan chisel touched on the workpiece resulting in an incision. An incision can be made towards the left or right, thus producing cylindrical workpieces. If the transverse incision is done it will produce a groove, cutting or surface called facing (lathe advance). In addition can be done to one side and towards transverse, oblique incision can also be directed by rotating the workpiece eretanatas resulting shaped conical / tapered. An incision is grooved with a certain rotation speed and can produce a regular flow like turning a screw. An incision can be done from the outside or from within. An incision made from outside called a lathe outside (outside turning), while the incision made on the inside or the hole is called a lathe in (insideturning). Lathe in the form of a cavity, thread, through hole, or hole does not penetrate. Keywords : lathe, slicing, threaded

Item Type: Article
Additional Information: 165420092
Subjects: Teknika
Divisions: Program Studi > D3-Teknika
Depositing User: AMNI Perpustakaan Semarang
Date Deposited: 26 Feb 2020 04:12
Last Modified: 26 Feb 2020 04:12
URI: http://repository.unimar-amni.ac.id/id/eprint/1685

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