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ITS » Non Degree » Teknik Mesin - D3
Posted by fandikaaqsa@its.ac.id at 20/04/2016 15:42:37  •  1027 Views


KAJIAN DAN MODIFIKASI STRUKTUR MEKANIK MESIN SIMULATOR CNC AC SERVO SYSTEM

MECHANICAL STRUCTURE ANALYSIS AND MODIFICATION OF A CNC PORTABLE SIMULATOR USING AC SERVO SYSTEM

Author :
JIANTORO, ARIS ( 2111030055 )




ABSTRAK

Kajian dan modifikasi ini telah dilakukan untuk menemukan alternatif lain dalam pengembangan dan produksi simulator CNC jinjing. Proses ini hanya merancang sistem struktur mekanik dan tentu saja menghitung ulang daya yang dibutuhkan sekali simulator telah dibuat beberapa uji seperti uji presisi menggunakan I O port dan uji sistem elektrik telah dilakukan Dari perhitungan torsi minimal motor yang diperlukan simulator adalah 5.9x10-3Nm. Perhitungan tersebut juga menghasilkan bahwa poros dengan diameter lebih besar dari 0.24mm cukup untuk sumbu X dan lain poros dengan diameter lebih besar dari 0.3mm untuk sumbu Y. Dari uji elektrik yang telah dilakukan ke simulator menghasilkan bahwa setelah beberapa pulsa yang diberikan kepada simulator untuk lima posisi yang telah ditetapkan hasil menunjukkan bahwa motor berputar 1800 untuk posisi 1 450 untuk posisi 2 0.90 untuk posisi 3 900 untuk posisi 4 dan 00180 untuk posisi 5. Dari serangkaian uji presisi didapat backlash ratarata 0.2 mm


ABSTRACT

This analysis and modification have been done in order to find more alternatives in the development and production of CNC portable simulator. These processes were merely designing the mechanical structural system recalculating the power needed and of course once the simulator has been created some tests like the precission test using IO ports and electrical system test have been carried out. From the calculation a minimum torque in the order of 5.9.10-3Nm that supplied by the motor will be needed by the simulator. It was also found that a shaft with diameter larger than 0.24mm is sufficient for the X axis and another shaft with diameter larger 0.3mm for the Y axis. From electrical test that has been held to the simulator it was found that after some pulses were given to the simulator for the five predetermined positions the responses showed that the motor rotated 180o for position 1 45o for position 2 0.9o for position 3 90o for position 4 and 0.018o for position 5. An average backlash in the order of 0.2mm has been resulted from a series of precision test.



KeywordsKajian dan modifikasi; simulator CNC jinjing 3 sumbu; motor servo AC; I/O port; ketelitian rata-rata
 
Subject:  Teknik mesin
Contributor
  1. Ir. Winarto, DEA
  2. Hendro Nurhadi, Dipl.-Ing.,Phd
Date Create: 20/04/2016
Type: Text
Format: PDF
Language: Indonesian
Identifier: ITS-NonDegree-21002160001394
Collection ID: 21002160001394
Call Number: RSM 621.902 3 Jia k


Source
Non Degree of Machine Engineering, RSM 621.902 3 Jia k, 2014

Coverage
ITS Community

Rights
Copyright @2016 by ITS Library. This publication is protected by copyright and per obtained from the ITS Library prior to any prohibited reproduction, storage in a re transmission in any form or by any means, electronic, mechanical, photocopying, reco For information regarding permission(s), write to ITS Library




[ Download - Open Access ]

  1.  ITS-NonDegree-41269-2111030055 - abstract_id.pdf - 240 KB
  2.  ITS-NonDegree-41269-2111030055 - abstract_en.pdf - 225 KB
  3.  ITS-NonDegree-41269-2111030055 - conclusion.pdf - 257 KB




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