Tag Archives: mechanical

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Selamat datang mesin bor frais

Aku saat ini sangat bersyukur, apa yang aku inginkan untuk memiliki mesin bor frais telah terkabul. Semenjak aku memasuki bangku kuliah S3 Tahun 2008, aku nampak mencintai proses produksi metal, sehingga aku bisa melakukan pekerjaan menggunakan Mesin Bubut (Turning Machine), Milling Machine/Frais, Arc Welding, Boring/Drilling. Semua itu aku lakukan karena berharap agar proses pengerjaan disertasi tidak menghabiskan uang yang besar, karena dapat aku lakukan sendiri sesuai keinginanku.

Namun sampai saat ini Riset disertasiku tentang robot lengan industri mangkrak sejak 2011, karena putus biaya. Aku bersyukur kepada Tuhan YME, ternyata ada alumni yang peduli dan rela memberikan hadiah sebuah Mesin Bor Frais. Aku sambut dengan riang gembira, karena aku memang berangan-angan untuk memiliki mesin ini.

Mudah-mudahan dapat memperkuat riset disertasiku dan juga memperkuat hobiku tentang aeromodelling. Karena aku bercita-cita kelak dapat memproduksi pesawat aeromodelling dengan murah agar dapat dinikmati semua kalangan di negeri kita yang tercinta. Amin ya rabbal alamin.

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The simple fly cutter

I will share experiences on how to make a simple fly cutter.  If you have a lathe, but you want your lathe as milling. With a lathe you can perform the process, although with a limited size of the workpiece.

Tools required are:

  1.  welding machine
  2.  drilling machine
  3.   saw
  4.   grinding

Materials required are:

  1. iron pipe, diameter about 1 inch, long about 20 cm
  2. iron plate about 1 cm of thickness
First make a dish have diameter about 10 cm from iron plate. Make a rectangular slot in the side dish, as the retaining slot for cutting bits. Next join the dish with an iron pipe using an electric welding.
Make a retaining slot of cutting bits by using plate, combine with electric welding. Finally, combine with the disc in the slot, use an electric welding. To strengthen the slot cutting bit, add the bolts as fasteners for the cutting bit.
Cutting and sharpening of the cutting bits, must be adapted to the direction of the lathe spindle rotation direction. Place the cutting bit in the slot and tighten the bolt. Remember laying the cutting bit according to the direction of spindle rotation.
Workpiece to be doing, clipped in the cutting bit holder of lathe. Please use slow rpm of spindle about 200rpm. In my experiment,
This cutting tool can cut the workpiece with a depth of 1mm. I use 1/2inch size of HSS cutting bit.

 

Fly cutter inaction on Clockwise spindle rotation
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Fly cutter inaction on Counter Clockwise spindle rotation in depth of 1mm

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Fly cutter inaction on other workpiece

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