crankshaft is a rotating shaft that (in conjunction with the connecting rods) converts the reciprocating motion of the pistons into rotational motion.  Crankshafts are commonly used in internal combustion engines and consist of a series of cranks and crankpins to which the connecting rods are attached.


For Crankshaft manufacturing, we have the following machining process solutions:


  1. Turning: Kataoka
  2. Pin Milling: Kataoka Milling Machine
  3. Pin & Journal Grinding: Kataoka Grinding Machine, Shigiya, Konda
  4. Lapping: Sanshin
Machining ProcessManufacturersType of Equipment
Facing & CenteringKataokaSpecial Machine
DrillingKira Drilling Machines
Pin & Journal GrindingKataoka / ShigiyaGrinding Machine
LappingSanshinSpecial Machine
Multimedia Asset (Click to View)
Kataoka - Key way Milling with Cam & Journal Grinding - Video
Kira - Video
Shigiya - Video