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CRANKSHAFT/ACI ENGKOL
FUNGSI CRANKSHAFT

 Crankshaft dipasang pada blok mesin dan
  dilapis oleh main bearing.
 Berfungsi untuk merubah gerak naik turun
  piston untuk menjadi satu pergerakkan
  enjin.
 Cranksaft menerima beban yang berat
  semasa beroperasi.
CARA MENGUKUR CRANKSHAFT


Ada 2 cara kaedah pengukuran:
 Mengukur kehausan crankshaft
Mengukur kelurusan crankshaft
KAEDAH PENGUKURAN
KEHAUSAN CRANKSHAFT
KAEDAH PENGUKURAN KELURUSAN
         CRANKSHAFT
KEROSAKKAN CRANKSHAFT
Calar
Bengkok
Tidak rata.
SOALAN

1.Terangkan fungsi crankshaft
2.Berikan 2 jenis kerosakkan
crankshaft.
aaa

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Crankshaft