MARIADI, MARIADI (2019) PERAWATAN DAN PENGOPRASIAN MESIN BUBUT UNTUK MENUNJANG KELANCARAN PERBAIKAN DI KM.COVERY PT. PELAYARAN INDOVITEX PONTIANAK. 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.
| Item Type: | Article |
|---|---|
| Additional Information: | :125020111 |
| Subjects: | Teknika |
| Divisions: | Program Studi > D3-Teknika |
| Depositing User: | AMNI Perpustakaan Semarang |
| Date Deposited: | 10 Mar 2020 06:59 |
| Last Modified: | 10 Mar 2020 06:59 |
| URI: | http://repository.unimar-amni.ac.id/id/eprint/2117 |
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