CD Skripsi
Analisis Jalan Pahat Dan Biaya Produksi Disc Brake Sepeda Motor Menggunakan Metode Taguchi Dan Software Mastercam
ABSTRACT
Tool path generation is very important to optimal time and cost of the production
process of product. This research purpose is to analyze tool path generation and
production cost of disc brake for roughing and finishing work on die casting
product. This research was used the Taguchi method and simulation using by
Software Mastercam 2020 (CNC Milling). The simulation result was obtained the
estimates time for each variable that was tested. Then it can be analyzed the cost
of production to obtaining the efficient tool path in the manufacturing of disc
brake. This research was resulted a dynamic tool path in facing with face mill’s
tool for roughing process with a spindle speed of 2,825 rpm, the feed rate of 2,373
mm/minute, and depth of cut of 0.18 mm. The contour for roughing process with
a spindle speed was 10,743 rpm, the feed rate of 4,673 mm/minute, and depth of
cut 0.8 mm. Then the finishing process for facing with end mills’s tool produces a
dynamic toolpath with a spindle speed of 11,937 rpm, the feed rate of 8,595
mm/minute, and depth of cut of 0.05 mm. The finishing process for drilling
produces a chip break toolpath with a spindle speed was 6,565 rpm and feed rate
of 788 mm/minute. Finally the contour for finishing process with a spindle speed
was 11,937 rpm, feed rate of 8,595 mm/minute, and depth of cut of 0.25 mm.
Therefore, the final simulation was produced 7.2975 minutes for time of
production, so the total of production cost was Rp 74,056/product.
Keyword: Disc brake, CNC milling, taguchi method, mastercam, cost production.
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