Pengantar Konstruksi Mesin dan Sistem Pemindah Tenaga pada Motor Bensin Kendaraan Sepeda Motor

Authors

Dr. Iffarial Nanda, S.Pd., M.Pd.T, ; Rido Putra, S.Pd., M.Pd.T, ; Dr. Muslim, S.Pd., M.Pd.T; Dr. Nuzul Hidayat, S.Pd., M.T; Dr. Rifdarmon, S.Pd., M.Pd.T

Keywords:

Konstruksi Mesin, Cylinder Head, Cylinder Block

Synopsis

Buku ini membahas dasar konstruksi mesin motor bensin dan sistem pemindah tenaga pada sepeda motor. Pada bagian awal, pembaca diperkenalkan pada pengertian konstruksi mesin, fungsi utama mesin, bagian-bagian utama mesin, prinsip kerja motor bensin empat langkah, hubungan cylinder head dan cylinder block, serta perbedaan antara mesin dan sistem pemindah tenaga. Uraian ini menekankan bahwa tenaga kendaraan berasal dari proses pembakaran yang mengubah energi kimia bahan bakar menjadi energi mekanik, kemudian diteruskan melalui komponen yang tersusun secara terpadu.

Bagian berikutnya membahas komponen cylinder head dan cylinder block secara lebih rinci. Cylinder head dijelaskan sebagai bagian atas mesin yang berhubungan langsung dengan ruang bakar, katup, busi, saluran masuk, dan saluran buang. Sementara itu, cylinder block dibahas sebagai bagian utama yang menjadi tempat gerak piston, ring piston, pin piston, connecting rod, crankshaft, crankcase, saluran oli, serta sistem pendinginan. Melalui pembahasan ini, pembaca diarahkan untuk memahami bahwa performa mesin tidak hanya ditentukan oleh satu komponen, tetapi oleh ketepatan kerja seluruh bagian yang saling mendukung.

Pada bagian akhir, buku ini menguraikan sistem kopling sebagai penghubung antara mesin dan transmisi manual. Pembahasan mencakup pengertian sistem kopling, fungsi kopling pada sepeda motor, jenis-jenis kopling, komponen utama, kampas kopling, pelat kopling, pegas kopling, rumah kopling, mekanisme tuas dan kabel kopling, serta prinsip kerja kopling saat terhubung, terputus, dan saat perpindahan gigi. Secara keseluruhan, buku ini memberikan gambaran bahwa mesin menghasilkan tenaga, sedangkan sistem pemindah tenaga mengatur dan menyalurkan tenaga tersebut agar kendaraan dapat bergerak secara halus, stabil, dan sesuai kebutuhan pengendara.

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Dr. Iffarial Nanda, S.Pd., M.Pd.T, Rido Putra, S.Pd., M.Pd.T, Dr. Muslim, S.Pd., M.Pd.T, Dr. Nuzul Hidayat, S.Pd., M.T, & Dr. Rifdarmon, S.Pd., M.Pd.T. (2026). Pengantar Konstruksi Mesin dan Sistem Pemindah Tenaga pada Motor Bensin Kendaraan Sepeda Motor. UNP PRESS. https://doi.org/10.24036/unp-press.267