|
|
| |
|
|
|
|

|

|
Click to enlarge image
|
Cylinder Liner
- The cylinder liner is the pathway of a piston’s reciprocating motion, which allows an engine’s inlet - compression - explosion - exhaust. Along with the
cylinder head, it provides a place where injected fuel can compress and explode (a combustion chamber). The cylinder liner is a key part of a cargo engine, and requires high precision and abrasion resistance.
- In producing a cylinder liner, special-alloy cast iron materials made of gray cast iron, such as TAKALLY-C, GG25K and GJL250, are used. The cast iron
materials require heat deformation resistance and corrosion resistance in order to not be affected by high temperatures, pressure, and friction.
- As an expensive durable item subject to abrasion, the cylinder liner needs to be regularly replaced due to its friction and abrasion with pistons. Regular replacement of this part is also required due to the fact that it is a key engine
Processing process of a 2-stroke cylinder liner

|
|
|
|
|
External Diameter Finishing
|
Internal Diameter Finishing
|
Upper Part Finishing
|
|
|
|
|
|
Honing
|
Cooling Water Hole
|
Hydraulic Pressure
|
|
|
|
|
|
Processing / Lower Part Finishing
|
Manual Work / Assembly of Parts
|
Completion Check
|
Models
|
Technical Tie-up
|
Type
|
Engine Model
|
|
MAN B&W
|
Low speed
|
S26MC
|
|
L35MC-mk2, L35MC-mk6
|
|
S35MC
|
|
L42MC/ME
|
|
S42MC
|
|
S46MC-C
|
|
S50MC-C
|
|
70MC SERIES
|
|
80MC SERIES
|
|
90MC SERIES
|
|
98MC SERIES
|
|
108MC SERIES
|
|
Mid speed
|
L23/30A, L23/30H
|
|
L28/32A, L28/32H, V28/32A
|
|
L27/38
|
|
L32/40, V32/40
|
|
L16/24
|
|
NIGATA
|
Low speed
|
6M28BT
|
|
Mid speed
|
6NSD-M/G
|
|
S.E.M.T
|
Mid speed
|
PA5L/V
|
|
HANSHIN
|
Low speed
|
6LH34LA, 6LH36L(A)
|
|
|
|
|
| |
|
|
|