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\subsection{Multi-track gravity feed magazine}
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\textbf{Tujuan}
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\begin{itemize}
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\item Mengoprasikan silinder double acting
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\item Menggunakan limit switch secara tidak langsung
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\end{itemize}
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\textbf{Deskripsi Perangkat}
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\begin{itemize}
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\item Terdapat beberapa barus tumpukan kayu yang akan didorong ke mesin penjepit.
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\item Dengan menekan saklar switch, satu baris kayu terdorong.
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\item Setelah pendorong memanjang maksimal, langsung memendek kembali ke posisi semula.
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\end{itemize}
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\begin{tabular}{p{.6\textwidth} p{.4\textwidth}}
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\includegraphics[width=.6\textwidth]{Screenshot_2021-04-11_21-23-36.png} &
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\begin{tabular}{|p{.32\textwidth}| p{.04\textwidth}|} \hline
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\textbf{Komponen} & \textbf{N} \\ \hline
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Double-acting cylinder & 1 \\ \hline
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Service unit with on-off valve & 1 \\ \hline
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Manifold & 1 \\ \hline
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5/2-way double solenoid valve & 1 \\ \hline
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Relay, 3-off & 1 \\ \hline
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Signal input plate, electrical & 1 \\ \hline
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Indicator and distributor plate, electrical & 1 \\ \hline
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Limit switch, electrical, actuated from the left & 1 \\ \hline
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Cabel set, universal & 1 \\ \hline
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Electrical power supply unit, 24 V & 1 \\ \hline
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\end{tabular} \\
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\end{tabular}
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\subsubsection{Tugas Presentasi}
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\begin{enumerate}
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\item Desain rangkaian pneumatic dan electrik dimana limit switch
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\textbf{mengaktifkan relay} dari perangkat!.
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\item Gambar diagram langkah pergerakan dari perangkat!.
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\item Buat langkah kerja untuk mengoprasikan perangkat!
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\end{enumerate}
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\subsubsection{Tugas Praktik}
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\begin{enumerate}
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\item Persiapkan komponen yang dibutuhkan sesuai dengan list yang dibuat!
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\item Rangkai komponen sesuai dengan rangkaian yang dipresentasikan!
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\item Lakukan langkah kerja seperti yang dipresentasikan!
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\item Gambar diagram langkah pergerakan dari hasil percobaan!
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\end{enumerate}
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\subsubsection{Evaluasi}
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\begin{enumerate}
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\item Ceritakan cara kerja rangkaian yang telah dipraktikkan apabila terpasang pada perangkat sebenarnya!
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\item Bagaimana cara kerja limit switch roller?
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\item Bagaimana cara menggunakann limit switch roller secara tidak langsung?
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\end{enumerate}
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\newpage
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\subsubsection{JAWABAN}
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\textbf{Gambar Rangkaian}
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\ifdefined\drawCircuit
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\\ \includegraphics[width=.5\textwidth]{Screenshot_2021-08-04_08-54-34.png}
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\includegraphics[width=.5\textwidth]{Screenshot_2021-08-04_08-54-45.png} \\
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\else
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\vspace{10cm} \\
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\fi
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\textbf{Diagram Langkah Perpindahan yang Seharusnya (Presentasi)}\\
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\vspace{.5cm} \\
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2021-04-20 11:52:15 +07:00
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\begin{tikzpicture}
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\begin{axis}[
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height = 4cm,
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width=\textwidth,
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xlabel={step(t)},
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% ylabel={1= Up/ 0= Down},
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xmin=0, xmax=4,
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ymin=0, ymax=1,
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xtick={0,1,2,3,4},
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ytick={0,1},
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grid=both,
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grid style={line width=.8pt},
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]
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\end{axis}
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\end{tikzpicture}\\
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\textbf{Diagram Langkah Perpindahan (Praktik)}\\
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\vspace{.5cm} \\
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\begin{tikzpicture}
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\begin{axis}[
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height = 4cm,
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width=\textwidth,
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xlabel={step(t)},
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% ylabel={1= Up/ 0= Down},
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xmin=0, xmax=4,
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ymin=0, ymax=1,
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xtick={0,1,2,3,4},
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ytick={0,1},
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grid=both,
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grid style={line width=.8pt},
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]
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\end{axis}
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\end{tikzpicture}
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