The crankshaft is one of the most typical and crucial components in an engine. Its function is to convert the pressure from the piston connecting rod into torque, serving as the driving force to power other mechanisms and auxiliary equipment in an internal combustion engine.
Machining of Crankshaft Main and Connecting Rod Journals
During the machining of crankshaft components, the intermittent contact between the circular milling cutter and the workpiece leads to impacts.
The entire cutting system is controlled to minimize gaps, reducing vibrations and enhancing machining precision and tool life.
Grinding of Crankshaft Main and Connecting Rod Journals
The tracking grinding method is employed, using the centerline of the main journal as the rotation center for successive grinding of crankshaft connecting rod journals.
CNC control coordinates the feed of the grinding wheel and the rotational motion of the workpiece, achieving the feed for crankshaft processing.
One-time clamping and grinding on a CNC grinding machine are utilized to enhance efficiency and precision while lowering equipment costs.
Rounding and Fillet Rolling of Crankshaft Main and Connecting Rod Journals
Fillet rolling is applied to improve the fatigue strength of the crankshaft.
Statistical data indicates a significant increase in the lifespan of crankshafts after fillet rolling.
The rotational power for rolling is derived from the crankshaft's rotation, and the pressure is applied by the rolling wheel, enhancing the durability of the crankshaft.
03C105101BJ Engine Parts Crankshaft for
OE:
03C 105 101 BJ
NID:
TW23C0296
MOQ:
50
06K105101A Engine Parts Crankshaft for
OE:
06K 105 101 A
NID:
TA23C0134
MOQ:
50
03C105101BG Engine Parts Crankshaft for
OE:
03C 105 101 BG
NID:
TW23C0297
MOQ:
50
04E105101AS Engine Parts Crankshaft for
OE:
04E 105 101 AS
NID:
TW23C0344
MOQ:
50
06K105101D Engine Parts Crankshaft for
OE:
06K 105 101 D
NID:
TA23C0118
MOQ:
50
06J105021S Engine Parts Crankshaft for
OE:
06J 105 021 S
NID:
TA23C0117
MOQ:
50
06J105021P Engine Parts Crankshaft for
OE:
06J 105 021 P
NID:
TA23C0116
MOQ:
50
028105101L Engine Parts Crankshaft for AUDI A4, VW CADDY, FORD GALAXY I (WGR), SEAT CORDOBA Vario (6K5)