There are various cuts for piston rings, each having a particular application.
Blow are common profiles we usually do for different piston rings
-
R
Straight faced
Rectangular Ring -
B
Barrel-Faced Symmetrical
-
BA
Barrel-Faced Asymmetrical
-
M
Taper Faced
-
T
Keystone Ring
-
HT
Half Keystone Ring
-
KA
Peripheral Edges Chamfer
-
KI
Inside Edges Chamfer
-
IF
Inside Bevel Top Side
-
IW
Inside Step Top Side
-
N
Top Faced Napier Ring
-
S
Slotted Oil Control Ring
-
G
Double-bevelled Edge
Oil Control Ring -
D
Bevelled Edge
Oil Control Ring -
SSF
Slotted Oil Control Ring
with Coil Expander -
GSF
Top-bevelled
Oil Control Ring
with Coil Expander -
DSF
Double-bevelled
Slotted Oil Control Ring
with Coil Expander -
DSF-C
Double-bevelled
Oil Control Ring
with Coil Expander