Suharsono, M. Arif and Brilliantoro, Mirza Ahmad (2018) Rancang Bangun Mesin Pemotong Pipa Dengan Sistem Pneumatik. Diploma thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pemotongan menggunakan gerinda duduk memiliki kelemahan, Salah satunya adalah sisi pipa yang dipotong terlalu kasar sehingga perlu dilakukan proses penghalusan. Hal ini memerlukan waktu karena masih menggunakan cara manual. Oleh karena itu diperlukan adanya perancangan dan pembutan sebuah Mesin Pemotong pipa dengan sistem pneumatik.
Mesin ini dirancang dengan menggunakan pisau SLD sebagai mata potongnya dan juga dilengkapi sistem pneumatik untuk menambah gaya tekan pada saat pemotongan. Selain itu, mesin ini dilengkapi dengan Directional Control Valve spring return untuk mengatur gerak pisau pemotong untuk menurunkan dan menaikan piston rod.
Dari percobaan didapatkan gaya potong sebesar 771,09 kgf. Sedangkan Torsi dan Daya motor yang dibutuhkan untuk memutar pipa sebesar 108,35 kgf.mm dengan motor 0,5 HP dihasilkan putaran 1400 rpm untuk pipa dengan tebal 1,2 mm. kemudian untuk kapasitas silinder pneumatik berdiameter 50 mm dengan panjang rod 100 mm dengan diameter pipa 8mm.
Kata kunci: Mesin Pemotong Pipa, Gerinda duduk, Pisau SLD, Directional Control Valve, sistem pneumatik, kapasitas silinder pneumatik.
==================================================================================================================Cutting using a grinding wheel has a weakness, One is the side of the pipe that is cut too roughly so that the smoothing process needs to be done. This takes time because it still uses the manual way. It is therefore necessary to design and construct a pipe cutting machine with a pneumatic system.
The machine is designed using a SLD knife as its cutting edge and also features a pneumatic system to add a compressive force at the time of cutting. In addition, this machine is equipped with Directional Control Valve spring return to adjust the motion of the cutting knife to lower and raise the piston rod.
From the experiment, we got a cutting force of 771,09 kgf. While the torque and motor power required to rotate the pipe of 108.35 kgf.mm with a 0.5 HP engine generated rotation 1400 rpm for pipe with 1.2 mm thick. then for a pneumatic cylinder capacity of 50 mm diameter with a rod length of 100 mm with a diameter of 8mm pipe.
Keywords: Pipe Cutting Machine, Seat Grinder, SLD Knife, Directional Control Valve, pneumatic system, pneumatic cylinder capacity.
| Item Type: | Thesis (Diploma) |
|---|---|
| Additional Information: | RSMI 621.93 Suh r |
| Uncontrolled Keywords: | Mesin Pemotong Pipa, Gerinda duduk, Pisau SLD, Directional Control Valve, sistem pneumatik, kapasitas silinder pneumatik. |
| Subjects: | T Technology > T Technology (General) T Technology > TJ Mechanical engineering and machinery > TJ219 Pneumatic control systems T Technology > TJ Mechanical engineering and machinery > TJ950 Pneumatic machinery T Technology > TJ Mechanical engineering and machinery > TJ990 Compressors |
| Divisions: | Faculty of Vocational > Mechanical Industrial Engineering (D4) |
| Depositing User: | Muhammad Arif Suharsono |
| Date Deposited: | 03 Nov 2020 07:56 |
| Last Modified: | 03 Nov 2020 07:56 |
| URI: | http://repository.its.ac.id/id/eprint/59261 |
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